Mercurial > cpython-lru_cache-weakref
annotate Lib/idlelib/PyShell.py @ 33989:4f2bbd471a21 legacy-trunk
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
when an exception was raised while running w/o the subprocess. Python Bug 1063840
M NEWS.txt
M PyShell.py
| author | Kurt B. Kaiser <kbk@shore.net> |
|---|---|
| date | Sat, 13 Nov 2004 21:05:58 +0000 |
| parents | 066c7890cd61 |
| children | c9e5d1d1e887 1e8b033f91dc |
| rev | line source |
|---|---|
| 13975 | 1 #! /usr/bin/env python |
| 2 | |
| 3 import os | |
| 26468 | 4 import os.path |
| 13975 | 5 import sys |
| 6 import string | |
| 7 import getopt | |
| 8 import re | |
| 23547 | 9 import socket |
| 10 import time | |
| 27920 | 11 import threading |
| 25322 | 12 import traceback |
| 13 import types | |
| 26557 | 14 import exceptions |
| 13975 | 15 |
| 16 import linecache | |
| 17 from code import InteractiveInterpreter | |
| 18 | |
|
31013
270d59e346e6
Keybindings with the Shift modifier now work correctly. So do bindings
Kurt B. Kaiser <kbk@shore.net>
parents:
30142
diff
changeset
|
19 try: |
|
270d59e346e6
Keybindings with the Shift modifier now work correctly. So do bindings
Kurt B. Kaiser <kbk@shore.net>
parents:
30142
diff
changeset
|
20 from Tkinter import * |
|
270d59e346e6
Keybindings with the Shift modifier now work correctly. So do bindings
Kurt B. Kaiser <kbk@shore.net>
parents:
30142
diff
changeset
|
21 except ImportError: |
|
270d59e346e6
Keybindings with the Shift modifier now work correctly. So do bindings
Kurt B. Kaiser <kbk@shore.net>
parents:
30142
diff
changeset
|
22 print>>sys.__stderr__, "** IDLE can't import Tkinter. " \ |
|
270d59e346e6
Keybindings with the Shift modifier now work correctly. So do bindings
Kurt B. Kaiser <kbk@shore.net>
parents:
30142
diff
changeset
|
23 "Your Python may not be configured for Tk. **" |
|
270d59e346e6
Keybindings with the Shift modifier now work correctly. So do bindings
Kurt B. Kaiser <kbk@shore.net>
parents:
30142
diff
changeset
|
24 sys.exit(1) |
| 13975 | 25 import tkMessageBox |
| 26 | |
| 27 from EditorWindow import EditorWindow, fixwordbreaks | |
| 28 from FileList import FileList | |
| 29 from ColorDelegator import ColorDelegator | |
| 30 from UndoDelegator import UndoDelegator | |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
31 from OutputWindow import OutputWindow |
|
20864
8957341f98f8
further config system work
Steven M. Gava <elguavas@python.net>
parents:
20306
diff
changeset
|
32 from configHandler import idleConf |
| 13975 | 33 import idlever |
| 34 | |
| 23547 | 35 import rpc |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
36 import Debugger |
|
23995
41468f9353ce
Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents:
23969
diff
changeset
|
37 import RemoteDebugger |
| 23547 | 38 |
|
25346
6dec74f44242
Fix bug I created during merge from Python-idle.
Kurt B. Kaiser <kbk@shore.net>
parents:
25322
diff
changeset
|
39 IDENTCHARS = string.ascii_letters + string.digits + "_" |
|
29365
72ce7cc03f27
Avoid problem resolving 'localhost'
Kurt B. Kaiser <kbk@shore.net>
parents:
29353
diff
changeset
|
40 LOCALHOST = '127.0.0.1' |
|
25346
6dec74f44242
Fix bug I created during merge from Python-idle.
Kurt B. Kaiser <kbk@shore.net>
parents:
25322
diff
changeset
|
41 |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
42 try: |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
43 from signal import SIGTERM |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
44 except ImportError: |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
45 SIGTERM = 15 |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
46 |
|
32484
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
47 # Override warnings module to write to warning_stream. Initialize to send IDLE |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
48 # internal warnings to the console. ScriptBinding.check_syntax() will |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
49 # temporarily redirect the stream to the shell window to display warnings when |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
50 # checking user's code. |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
51 global warning_stream |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
52 warning_stream = sys.__stderr__ |
| 23547 | 53 try: |
| 54 import warnings | |
| 55 except ImportError: | |
| 56 pass | |
| 57 else: | |
| 58 def idle_showwarning(message, category, filename, lineno): | |
|
32484
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
59 file = warning_stream |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
60 try: |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
61 file.write(warnings.formatwarning(message, category, filename, lineno)) |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
62 except IOError: |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
63 pass ## file (probably __stderr__) is invalid, warning dropped. |
| 23547 | 64 warnings.showwarning = idle_showwarning |
|
32484
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
65 def idle_formatwarning(message, category, filename, lineno): |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
66 """Format warnings the IDLE way""" |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
67 s = "\nWarning (from warnings module):\n" |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
68 s += ' File \"%s\", line %s\n' % (filename, lineno) |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
69 line = linecache.getline(filename, lineno).strip() |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
70 if line: |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
71 s += " %s\n" % line |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
72 s += "%s: %s\n>>> " % (category.__name__, message) |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
73 return s |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
74 warnings.formatwarning = idle_formatwarning |
| 23547 | 75 |
|
33989
4f2bbd471a21
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
Kurt B. Kaiser <kbk@shore.net>
parents:
33218
diff
changeset
|
76 def extended_linecache_checkcache(filename=None, |
|
4f2bbd471a21
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
Kurt B. Kaiser <kbk@shore.net>
parents:
33218
diff
changeset
|
77 orig_checkcache=linecache.checkcache): |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
78 """Extend linecache.checkcache to preserve the <pyshell#...> entries |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
79 |
|
33989
4f2bbd471a21
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
Kurt B. Kaiser <kbk@shore.net>
parents:
33218
diff
changeset
|
80 Rather than repeating the linecache code, patch it to save the |
|
4f2bbd471a21
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
Kurt B. Kaiser <kbk@shore.net>
parents:
33218
diff
changeset
|
81 <pyshell#...> entries, call the original linecache.checkcache() |
|
4f2bbd471a21
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
Kurt B. Kaiser <kbk@shore.net>
parents:
33218
diff
changeset
|
82 (which destroys them), and then restore the saved entries. |
|
4f2bbd471a21
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
Kurt B. Kaiser <kbk@shore.net>
parents:
33218
diff
changeset
|
83 |
|
4f2bbd471a21
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
Kurt B. Kaiser <kbk@shore.net>
parents:
33218
diff
changeset
|
84 orig_checkcache is bound at definition time to the original |
|
4f2bbd471a21
The change in the linecache.checkcache() signature at rev 1.13 caused IDLE to exit
Kurt B. Kaiser <kbk@shore.net>
parents:
33218
diff
changeset
|
85 method, allowing it to be patched. |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
86 |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
87 """ |
| 13975 | 88 cache = linecache.cache |
| 89 save = {} | |
| 90 for filename in cache.keys(): | |
| 91 if filename[:1] + filename[-1:] == '<>': | |
| 92 save[filename] = cache[filename] | |
| 93 orig_checkcache() | |
| 94 cache.update(save) | |
| 26959 | 95 |
|
26463
c88f6fff1c3f
Correct an error introduced at Rev 1.30. The keyword arg is necessary
Kurt B. Kaiser <kbk@shore.net>
parents:
26028
diff
changeset
|
96 # Patch linecache.checkcache(): |
|
c88f6fff1c3f
Correct an error introduced at Rev 1.30. The keyword arg is necessary
Kurt B. Kaiser <kbk@shore.net>
parents:
26028
diff
changeset
|
97 linecache.checkcache = extended_linecache_checkcache |
| 13975 | 98 |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
99 |
| 13975 | 100 class PyShellEditorWindow(EditorWindow): |
|
33218
066c7890cd61
1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents:
32512
diff
changeset
|
101 "Regular text edit window in IDLE, supports breakpoints" |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
102 |
| 13975 | 103 def __init__(self, *args): |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
104 self.breakpoints = [] |
|
29794
94e5d1b8f696
SF patch #768187: replace apply(f, args, kwds) with f(*args, **kwds)
Raymond Hettinger <python@rcn.com>
parents:
29788
diff
changeset
|
105 EditorWindow.__init__(self, *args) |
| 13975 | 106 self.text.bind("<<set-breakpoint-here>>", self.set_breakpoint_here) |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
107 self.text.bind("<<clear-breakpoint-here>>", self.clear_breakpoint_here) |
| 13975 | 108 self.text.bind("<<open-python-shell>>", self.flist.open_shell) |
| 109 | |
| 26659 | 110 self.breakpointPath = os.path.join(idleConf.GetUserCfgDir(), |
| 111 'breakpoints.lst') | |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
112 # whenever a file is changed, restore breakpoints |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
113 if self.io.filename: self.restore_file_breaks() |
| 26659 | 114 def filename_changed_hook(old_hook=self.io.filename_change_hook, |
| 115 self=self): | |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
116 self.restore_file_breaks() |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
117 old_hook() |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
118 self.io.set_filename_change_hook(filename_changed_hook) |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
119 |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
120 rmenu_specs = [("Set Breakpoint", "<<set-breakpoint-here>>"), |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
121 ("Clear Breakpoint", "<<clear-breakpoint-here>>")] |
| 13975 | 122 |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
123 def set_breakpoint(self, lineno): |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
124 text = self.text |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
125 filename = self.io.filename |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
126 text.tag_add("BREAK", "%d.0" % lineno, "%d.0" % (lineno+1)) |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
127 try: |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
128 i = self.breakpoints.index(lineno) |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
129 except ValueError: # only add if missing, i.e. do once |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
130 self.breakpoints.append(lineno) |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
131 try: # update the subprocess debugger |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
132 debug = self.flist.pyshell.interp.debugger |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
133 debug.set_breakpoint_here(filename, lineno) |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
134 except: # but debugger may not be active right now.... |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
135 pass |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
136 |
| 13975 | 137 def set_breakpoint_here(self, event=None): |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
138 text = self.text |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
139 filename = self.io.filename |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
140 if not filename: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
141 text.bell() |
| 13975 | 142 return |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
143 lineno = int(float(text.index("insert"))) |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
144 self.set_breakpoint(lineno) |
| 13975 | 145 |
|
23932
eab8eca9ec51
1. Debugger Breakpoints, finish implementation
Kurt B. Kaiser <kbk@shore.net>
parents:
23876
diff
changeset
|
146 def clear_breakpoint_here(self, event=None): |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
147 text = self.text |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
148 filename = self.io.filename |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
149 if not filename: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
150 text.bell() |
|
23932
eab8eca9ec51
1. Debugger Breakpoints, finish implementation
Kurt B. Kaiser <kbk@shore.net>
parents:
23876
diff
changeset
|
151 return |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
152 lineno = int(float(text.index("insert"))) |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
153 try: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
154 self.breakpoints.remove(lineno) |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
155 except: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
156 pass |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
157 text.tag_remove("BREAK", "insert linestart",\ |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
158 "insert lineend +1char") |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
159 try: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
160 debug = self.flist.pyshell.interp.debugger |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
161 debug.clear_breakpoint_here(filename, lineno) |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
162 except: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
163 pass |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
164 |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
165 def clear_file_breaks(self): |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
166 if self.breakpoints: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
167 text = self.text |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
168 filename = self.io.filename |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
169 if not filename: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
170 text.bell() |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
171 return |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
172 self.breakpoints = [] |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
173 text.tag_remove("BREAK", "1.0", END) |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
174 try: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
175 debug = self.flist.pyshell.interp.debugger |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
176 debug.clear_file_breaks(filename) |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
177 except: |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
178 pass |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
179 |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
180 def store_file_breaks(self): |
| 26659 | 181 "Save breakpoints when file is saved" |
| 182 # XXX 13 Dec 2002 KBK Currently the file must be saved before it can | |
| 183 # be run. The breaks are saved at that time. If we introduce | |
| 184 # a temporary file save feature the save breaks functionality | |
| 185 # needs to be re-verified, since the breaks at the time the | |
| 186 # temp file is created may differ from the breaks at the last | |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
187 # permanent save of the file. Currently, a break introduced |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
188 # after a save will be effective, but not persistent. |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
189 # This is necessary to keep the saved breaks synched with the |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
190 # saved file. |
| 26659 | 191 # |
| 192 # Breakpoints are set as tagged ranges in the text. Certain | |
| 193 # kinds of edits cause these ranges to be deleted: Inserting | |
| 194 # or deleting a line just before a breakpoint, and certain | |
| 195 # deletions prior to a breakpoint. These issues need to be | |
| 196 # investigated and understood. It's not clear if they are | |
| 197 # Tk issues or IDLE issues, or whether they can actually | |
| 198 # be fixed. Since a modified file has to be saved before it is | |
| 199 # run, and since self.breakpoints (from which the subprocess | |
| 200 # debugger is loaded) is updated during the save, the visible | |
| 201 # breaks stay synched with the subprocess even if one of these | |
| 202 # unexpected breakpoint deletions occurs. | |
| 203 breaks = self.breakpoints | |
| 204 filename = self.io.filename | |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
205 try: |
| 26659 | 206 lines = open(self.breakpointPath,"r").readlines() |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
207 except IOError: |
| 26659 | 208 lines = [] |
| 209 new_file = open(self.breakpointPath,"w") | |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
210 for line in lines: |
| 26659 | 211 if not line.startswith(filename + '='): |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
212 new_file.write(line) |
| 26659 | 213 self.update_breakpoints() |
| 214 breaks = self.breakpoints | |
| 215 if breaks: | |
| 216 new_file.write(filename + '=' + str(breaks) + '\n') | |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
217 new_file.close() |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
218 |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
219 def restore_file_breaks(self): |
|
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
220 self.text.update() # this enables setting "BREAK" tags to be visible |
| 26659 | 221 filename = self.io.filename |
| 222 if filename is None: | |
| 223 return | |
|
26028
64a96b97e1e9
Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents:
26025
diff
changeset
|
224 if os.path.isfile(self.breakpointPath): |
| 26659 | 225 lines = open(self.breakpointPath,"r").readlines() |
|
26028
64a96b97e1e9
Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents:
26025
diff
changeset
|
226 for line in lines: |
| 26659 | 227 if line.startswith(filename + '='): |
| 26959 | 228 breakpoint_linenumbers = eval(line[len(filename)+1:]) |
|
26028
64a96b97e1e9
Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents:
26025
diff
changeset
|
229 for breakpoint_linenumber in breakpoint_linenumbers: |
|
64a96b97e1e9
Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents:
26025
diff
changeset
|
230 self.set_breakpoint(breakpoint_linenumber) |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
231 |
| 26659 | 232 def update_breakpoints(self): |
| 233 "Retrieves all the breakpoints in the current window" | |
|
26025
18e09720738f
Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents:
25894
diff
changeset
|
234 text = self.text |
| 26659 | 235 ranges = text.tag_ranges("BREAK") |
| 236 linenumber_list = self.ranges_to_linenumbers(ranges) | |
| 237 self.breakpoints = linenumber_list | |
| 238 | |
| 239 def ranges_to_linenumbers(self, ranges): | |
| 240 lines = [] | |
| 241 for index in range(0, len(ranges), 2): | |
| 242 lineno = int(float(ranges[index])) | |
| 243 end = int(float(ranges[index+1])) | |
| 244 while lineno < end: | |
| 245 lines.append(lineno) | |
| 246 lineno += 1 | |
| 247 return lines | |
| 248 | |
|
26771
fc7fdec3fb86
1. RPC stack levels were not pruned from traceback unless IDLE was started
Kurt B. Kaiser <kbk@shore.net>
parents:
26758
diff
changeset
|
249 # XXX 13 Dec 2002 KBK Not used currently |
| 26659 | 250 # def saved_change_hook(self): |
| 251 # "Extend base method - clear breaks if module is modified" | |
| 252 # if not self.get_saved(): | |
| 253 # self.clear_file_breaks() | |
| 254 # EditorWindow.saved_change_hook(self) | |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
255 |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
256 def _close(self): |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
257 "Extend base method - clear breaks when module is closed" |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
258 self.clear_file_breaks() |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
259 EditorWindow._close(self) |
| 26959 | 260 |
| 13975 | 261 |
| 262 class PyShellFileList(FileList): | |
|
33218
066c7890cd61
1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents:
32512
diff
changeset
|
263 "Extend base class: IDLE supports a shell and breakpoints" |
| 13975 | 264 |
|
33218
066c7890cd61
1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents:
32512
diff
changeset
|
265 # override FileList's class variable, instances return PyShellEditorWindow |
|
066c7890cd61
1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents:
32512
diff
changeset
|
266 # instead of EditorWindow when new edit windows are created. |
| 13975 | 267 EditorWindow = PyShellEditorWindow |
| 268 | |
| 269 pyshell = None | |
| 270 | |
| 271 def open_shell(self, event=None): | |
| 272 if self.pyshell: | |
|
33218
066c7890cd61
1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents:
32512
diff
changeset
|
273 self.pyshell.top.wakeup() |
| 13975 | 274 else: |
| 275 self.pyshell = PyShell(self) | |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
276 if self.pyshell: |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
277 if not self.pyshell.begin(): |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
278 return None |
| 13975 | 279 return self.pyshell |
| 280 | |
| 281 | |
| 282 class ModifiedColorDelegator(ColorDelegator): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
283 "Extend base class: colorizer for the shell window itself" |
| 26959 | 284 |
|
22111
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
285 def __init__(self): |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
286 ColorDelegator.__init__(self) |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
287 self.LoadTagDefs() |
| 13975 | 288 |
| 289 def recolorize_main(self): | |
| 290 self.tag_remove("TODO", "1.0", "iomark") | |
| 291 self.tag_add("SYNC", "1.0", "iomark") | |
| 292 ColorDelegator.recolorize_main(self) | |
| 26959 | 293 |
|
22111
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
294 def LoadTagDefs(self): |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
295 ColorDelegator.LoadTagDefs(self) |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
296 theme = idleConf.GetOption('main','Theme','name') |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
297 self.tagdefs.update({ |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
298 "stdin": {'background':None,'foreground':None}, |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
299 "stdout": idleConf.GetHighlight(theme, "stdout"), |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
300 "stderr": idleConf.GetHighlight(theme, "stderr"), |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
301 "console": idleConf.GetHighlight(theme, "console"), |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
302 None: idleConf.GetHighlight(theme, "normal"), |
|
c494084dc6d8
First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents:
21627
diff
changeset
|
303 }) |
| 13975 | 304 |
| 305 class ModifiedUndoDelegator(UndoDelegator): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
306 "Extend base class: forbid insert/delete before the I/O mark" |
| 13975 | 307 |
| 308 def insert(self, index, chars, tags=None): | |
| 309 try: | |
| 310 if self.delegate.compare(index, "<", "iomark"): | |
| 311 self.delegate.bell() | |
| 312 return | |
| 313 except TclError: | |
| 314 pass | |
| 315 UndoDelegator.insert(self, index, chars, tags) | |
| 316 | |
| 317 def delete(self, index1, index2=None): | |
| 318 try: | |
| 319 if self.delegate.compare(index1, "<", "iomark"): | |
| 320 self.delegate.bell() | |
| 321 return | |
| 322 except TclError: | |
| 323 pass | |
| 324 UndoDelegator.delete(self, index1, index2) | |
| 325 | |
| 29254 | 326 |
| 327 class MyRPCClient(rpc.RPCClient): | |
| 328 | |
| 329 def handle_EOF(self): | |
| 330 "Override the base class - just re-raise EOFError" | |
| 331 raise EOFError | |
| 332 | |
| 29271 | 333 |
| 13975 | 334 class ModifiedInterpreter(InteractiveInterpreter): |
| 335 | |
| 336 def __init__(self, tkconsole): | |
| 337 self.tkconsole = tkconsole | |
| 338 locals = sys.modules['__main__'].__dict__ | |
| 339 InteractiveInterpreter.__init__(self, locals=locals) | |
|
18560
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
340 self.save_warnings_filters = None |
|
29256
b909fdf0edf8
Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents:
29254
diff
changeset
|
341 self.restarting = False |
|
29281
4992c60d422b
Added a config-main General option to delete sys.exitfunc. The default
Kurt B. Kaiser <kbk@shore.net>
parents:
29271
diff
changeset
|
342 self.subprocess_arglist = self.build_subprocess_arglist() |
| 13975 | 343 |
| 25123 | 344 port = 8833 |
| 23547 | 345 rpcclt = None |
| 346 rpcpid = None | |
| 347 | |
| 26959 | 348 def spawn_subprocess(self): |
|
29281
4992c60d422b
Added a config-main General option to delete sys.exitfunc. The default
Kurt B. Kaiser <kbk@shore.net>
parents:
29271
diff
changeset
|
349 args = self.subprocess_arglist |
|
30142
05673b16bdb8
IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents:
30001
diff
changeset
|
350 self.rpcpid = os.spawnv(os.P_NOWAIT, sys.executable, args) |
| 25123 | 351 |
|
26730
9b4c014b3a21
Update way a subprocess is launched for Mac OS X.
Tony Lownds <tony@lownds.com>
parents:
26693
diff
changeset
|
352 def build_subprocess_arglist(self): |
|
29101
32e70ad79f66
1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents:
29076
diff
changeset
|
353 w = ['-W' + s for s in sys.warnoptions] |
|
32e70ad79f66
1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents:
29076
diff
changeset
|
354 # Maybe IDLE is installed and is being accessed via sys.path, |
|
32e70ad79f66
1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents:
29076
diff
changeset
|
355 # or maybe it's not installed and the idle.py script is being |
|
32e70ad79f66
1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents:
29076
diff
changeset
|
356 # run from the IDLE source directory. |
|
29281
4992c60d422b
Added a config-main General option to delete sys.exitfunc. The default
Kurt B. Kaiser <kbk@shore.net>
parents:
29271
diff
changeset
|
357 del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc', |
|
4992c60d422b
Added a config-main General option to delete sys.exitfunc. The default
Kurt B. Kaiser <kbk@shore.net>
parents:
29271
diff
changeset
|
358 default=False, type='bool') |
|
29101
32e70ad79f66
1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents:
29076
diff
changeset
|
359 if __name__ == 'idlelib.PyShell': |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
360 command = "__import__('idlelib.run').run.main(%r)" % (del_exitf,) |
|
25480
9d50bc831bca
Finding a suitable interpreter to spawn needed tweaking on the Mac
Tony Lownds <tony@lownds.com>
parents:
25346
diff
changeset
|
361 else: |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
362 command = "__import__('run').main(%r)" % (del_exitf,) |
|
30142
05673b16bdb8
IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents:
30001
diff
changeset
|
363 if sys.platform[:3] == 'win' and ' ' in sys.executable: |
|
05673b16bdb8
IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents:
30001
diff
changeset
|
364 # handle embedded space in path by quoting the argument |
|
05673b16bdb8
IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents:
30001
diff
changeset
|
365 decorated_exec = '"%s"' % sys.executable |
|
05673b16bdb8
IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents:
30001
diff
changeset
|
366 else: |
|
05673b16bdb8
IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents:
30001
diff
changeset
|
367 decorated_exec = sys.executable |
|
05673b16bdb8
IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents:
30001
diff
changeset
|
368 return [decorated_exec] + w + ["-c", command, str(self.port)] |
|
25480
9d50bc831bca
Finding a suitable interpreter to spawn needed tweaking on the Mac
Tony Lownds <tony@lownds.com>
parents:
25346
diff
changeset
|
369 |
| 25123 | 370 def start_subprocess(self): |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
371 # spawning first avoids passing a listening socket to the subprocess |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
372 self.spawn_subprocess() |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
373 #time.sleep(20) # test to simulate GUI not accepting connection |
|
29365
72ce7cc03f27
Avoid problem resolving 'localhost'
Kurt B. Kaiser <kbk@shore.net>
parents:
29353
diff
changeset
|
374 addr = (LOCALHOST, self.port) |
|
24559
f059d5435d65
GvR provided solution to the socket rebinding timeout problem.
Kurt B. Kaiser <kbk@shore.net>
parents:
24386
diff
changeset
|
375 # Idle starts listening for connection on localhost |
|
29120
addd437be749
1. Make the startup more robust by not spawning the subprocess if IDLE
Kurt B. Kaiser <kbk@shore.net>
parents:
29119
diff
changeset
|
376 for i in range(3): |
| 23547 | 377 time.sleep(i) |
| 378 try: | |
| 29254 | 379 self.rpcclt = MyRPCClient(addr) |
| 23547 | 380 break |
| 381 except socket.error, err: | |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
382 pass |
| 23547 | 383 else: |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
384 self.display_port_binding_error() |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
385 return None |
|
24386
0e27b67247da
Reverse the RPC socket connection: Python execution server connects to
Kurt B. Kaiser <kbk@shore.net>
parents:
24183
diff
changeset
|
386 # Accept the connection from the Python execution server |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
387 self.rpcclt.listening_sock.settimeout(10) |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
388 try: |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
389 self.rpcclt.accept() |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
390 except socket.timeout, err: |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
391 self.display_no_subprocess_error() |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
392 return None |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
393 self.rpcclt.register("stdin", self.tkconsole) |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
394 self.rpcclt.register("stdout", self.tkconsole.stdout) |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
395 self.rpcclt.register("stderr", self.tkconsole.stderr) |
| 23547 | 396 self.rpcclt.register("flist", self.tkconsole.flist) |
| 27545 | 397 self.rpcclt.register("linecache", linecache) |
|
29353
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
398 self.rpcclt.register("interp", self) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
399 self.transfer_path() |
| 23547 | 400 self.poll_subprocess() |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
401 return self.rpcclt |
| 23547 | 402 |
| 25123 | 403 def restart_subprocess(self): |
|
29256
b909fdf0edf8
Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents:
29254
diff
changeset
|
404 if self.restarting: |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
405 return self.rpcclt |
|
29256
b909fdf0edf8
Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents:
29254
diff
changeset
|
406 self.restarting = True |
| 25123 | 407 # close only the subprocess debugger |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
408 debug = self.getdebugger() |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
409 if debug: |
| 27920 | 410 try: |
|
29076
ad84fe58ec2f
1. RemoteDebugger now runs user code in subprocess MainThread
Kurt B. Kaiser <kbk@shore.net>
parents:
29059
diff
changeset
|
411 # Only close subprocess debugger, don't unregister gui_adap! |
| 27920 | 412 RemoteDebugger.close_subprocess_debugger(self.rpcclt) |
| 413 except: | |
| 414 pass | |
| 415 # Kill subprocess, spawn a new one, accept connection. | |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
416 self.rpcclt.close() |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
417 self.unix_terminate() |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
418 console = self.tkconsole |
|
29256
b909fdf0edf8
Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents:
29254
diff
changeset
|
419 was_executing = console.executing |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
420 console.executing = False |
| 25123 | 421 self.spawn_subprocess() |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
422 try: |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
423 self.rpcclt.accept() |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
424 except socket.timeout, err: |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
425 self.display_no_subprocess_error() |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
426 return None |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
427 self.transfer_path() |
| 27074 | 428 # annotate restart in shell window and mark it |
| 27336 | 429 console.text.delete("iomark", "end-1c") |
|
29256
b909fdf0edf8
Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents:
29254
diff
changeset
|
430 if was_executing: |
|
b909fdf0edf8
Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents:
29254
diff
changeset
|
431 console.write('\n') |
|
b909fdf0edf8
Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents:
29254
diff
changeset
|
432 console.showprompt() |
| 27074 | 433 halfbar = ((int(console.width) - 16) // 2) * '=' |
| 434 console.write(halfbar + ' RESTART ' + halfbar) | |
| 435 console.text.mark_set("restart", "end-1c") | |
| 436 console.text.mark_gravity("restart", "left") | |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
437 console.showprompt() |
| 27920 | 438 # restart subprocess debugger |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
439 if debug: |
|
29076
ad84fe58ec2f
1. RemoteDebugger now runs user code in subprocess MainThread
Kurt B. Kaiser <kbk@shore.net>
parents:
29059
diff
changeset
|
440 # Restarted debugger connects to current instance of debug GUI |
| 25123 | 441 gui = RemoteDebugger.restart_subprocess_debugger(self.rpcclt) |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
442 # reload remote debugger breakpoints for all PyShellEditWindows |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
443 debug.load_breakpoints() |
|
29256
b909fdf0edf8
Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents:
29254
diff
changeset
|
444 self.restarting = False |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
445 return self.rpcclt |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
446 |
| 27920 | 447 def __request_interrupt(self): |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
448 self.rpcclt.remotecall("exec", "interrupt_the_server", (), {}) |
| 27920 | 449 |
| 450 def interrupt_subprocess(self): | |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
451 threading.Thread(target=self.__request_interrupt).start() |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
452 |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
453 def kill_subprocess(self): |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
454 try: |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
455 self.rpcclt.close() |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
456 except AttributeError: # no socket |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
457 pass |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
458 self.unix_terminate() |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
459 self.tkconsole.executing = False |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
460 self.rpcclt = None |
| 27920 | 461 |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
462 def unix_terminate(self): |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
463 "UNIX: make sure subprocess is terminated and collect status" |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
464 if hasattr(os, 'kill'): |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
465 try: |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
466 os.kill(self.rpcpid, SIGTERM) |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
467 except OSError: |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
468 # process already terminated: |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
469 return |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
470 else: |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
471 try: |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
472 os.waitpid(self.rpcpid, 0) |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
473 except OSError: |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
474 return |
| 28385 | 475 |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
476 def transfer_path(self): |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
477 self.runcommand("""if 1: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
478 import sys as _sys |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
479 _sys.path = %r |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
480 del _sys |
| 28159 | 481 _msg = 'Use File/Exit or your end-of-file key to quit IDLE' |
| 482 __builtins__.quit = __builtins__.exit = _msg | |
| 483 del _msg | |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
484 \n""" % (sys.path,)) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
485 |
| 23547 | 486 active_seq = None |
| 487 | |
| 488 def poll_subprocess(self): | |
| 489 clt = self.rpcclt | |
| 490 if clt is None: | |
| 491 return | |
| 27920 | 492 try: |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
493 response = clt.pollresponse(self.active_seq, wait=0.05) |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
494 except (EOFError, IOError, KeyboardInterrupt): |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
495 # lost connection or subprocess terminated itself, restart |
|
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
496 # [the KBI is from rpc.SocketIO.handle_EOF()] |
| 29254 | 497 if self.tkconsole.closing: |
| 498 return | |
| 27920 | 499 response = None |
| 500 self.restart_subprocess() | |
| 23547 | 501 if response: |
| 502 self.tkconsole.resetoutput() | |
| 503 self.active_seq = None | |
| 504 how, what = response | |
| 27379 | 505 console = self.tkconsole.console |
| 23547 | 506 if how == "OK": |
| 507 if what is not None: | |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
508 print >>console, repr(what) |
| 23547 | 509 elif how == "EXCEPTION": |
| 510 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"): | |
| 511 self.remote_stack_viewer() | |
| 512 elif how == "ERROR": | |
| 26557 | 513 errmsg = "PyShell.ModifiedInterpreter: Subprocess ERROR:\n" |
| 514 print >>sys.__stderr__, errmsg, what | |
| 27379 | 515 print >>console, errmsg, what |
| 516 # we received a response to the currently active seq number: | |
| 23547 | 517 self.tkconsole.endexecuting() |
|
29171
9cf09f92b198
Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents:
29122
diff
changeset
|
518 # Reschedule myself |
|
9cf09f92b198
Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents:
29122
diff
changeset
|
519 if not self.tkconsole.closing: |
|
9cf09f92b198
Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents:
29122
diff
changeset
|
520 self.tkconsole.text.after(self.tkconsole.pollinterval, |
|
9cf09f92b198
Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents:
29122
diff
changeset
|
521 self.poll_subprocess) |
| 23547 | 522 |
|
25894
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
523 debugger = None |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
524 |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
525 def setdebugger(self, debugger): |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
526 self.debugger = debugger |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
527 |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
528 def getdebugger(self): |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
529 return self.debugger |
|
19500c9b58c1
Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents:
25691
diff
changeset
|
530 |
|
29353
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
531 def open_remote_stack_viewer(self): |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
532 """Initiate the remote stack viewer from a separate thread. |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
533 |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
534 This method is called from the subprocess, and by returning from this |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
535 method we allow the subprocess to unblock. After a bit the shell |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
536 requests the subprocess to open the remote stack viewer which returns a |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
537 static object looking at the last exceptiopn. It is queried through |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
538 the RPC mechanism. |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
539 |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
540 """ |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
541 self.tkconsole.text.after(300, self.remote_stack_viewer) |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
542 return |
|
b1395014714a
Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29281
diff
changeset
|
543 |
| 23547 | 544 def remote_stack_viewer(self): |
| 545 import RemoteObjectBrowser | |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
546 oid = self.rpcclt.remotequeue("exec", "stackviewer", ("flist",), {}) |
| 23547 | 547 if oid is None: |
| 548 self.tkconsole.root.bell() | |
| 549 return | |
| 550 item = RemoteObjectBrowser.StubObjectTreeItem(self.rpcclt, oid) | |
| 551 from TreeWidget import ScrolledCanvas, TreeNode | |
| 552 top = Toplevel(self.tkconsole.root) | |
|
31625
1b02c77cdcfe
Add a highlight theme for builtin keywords. Python Patch 805830 Nigel Rowe
Kurt B. Kaiser <kbk@shore.net>
parents:
31515
diff
changeset
|
553 theme = idleConf.GetOption('main','Theme','name') |
|
1b02c77cdcfe
Add a highlight theme for builtin keywords. Python Patch 805830 Nigel Rowe
Kurt B. Kaiser <kbk@shore.net>
parents:
31515
diff
changeset
|
554 background = idleConf.GetHighlight(theme, 'normal')['background'] |
|
1b02c77cdcfe
Add a highlight theme for builtin keywords. Python Patch 805830 Nigel Rowe
Kurt B. Kaiser <kbk@shore.net>
parents:
31515
diff
changeset
|
555 sc = ScrolledCanvas(top, bg=background, highlightthickness=0) |
| 23547 | 556 sc.frame.pack(expand=1, fill="both") |
| 557 node = TreeNode(sc.canvas, None, item) | |
| 558 node.expand() | |
| 559 # XXX Should GC the remote tree when closing the window | |
| 560 | |
| 13975 | 561 gid = 0 |
| 562 | |
| 563 def execsource(self, source): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
564 "Like runsource() but assumes complete exec source" |
| 13975 | 565 filename = self.stuffsource(source) |
| 566 self.execfile(filename, source) | |
| 567 | |
| 568 def execfile(self, filename, source=None): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
569 "Execute an existing file" |
| 13975 | 570 if source is None: |
| 571 source = open(filename, "r").read() | |
| 572 try: | |
| 573 code = compile(source, filename, "exec") | |
| 574 except (OverflowError, SyntaxError): | |
| 575 self.tkconsole.resetoutput() | |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
576 tkerr = self.tkconsole.stderr |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
577 print>>tkerr, '*** Error in script or command!\n' |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
578 print>>tkerr, 'Traceback (most recent call last):' |
| 13975 | 579 InteractiveInterpreter.showsyntaxerror(self, filename) |
| 26468 | 580 self.tkconsole.showprompt() |
| 13975 | 581 else: |
| 582 self.runcode(code) | |
| 583 | |
| 584 def runsource(self, source): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
585 "Extend base class method: Stuff the source in the line cache first" |
| 13975 | 586 filename = self.stuffsource(source) |
| 587 self.more = 0 | |
|
18560
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
588 self.save_warnings_filters = warnings.filters[:] |
|
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
589 warnings.filterwarnings(action="error", category=SyntaxWarning) |
| 25310 | 590 if isinstance(source, types.UnicodeType): |
| 591 import IOBinding | |
| 592 try: | |
| 593 source = source.encode(IOBinding.encoding) | |
| 594 except UnicodeError: | |
| 595 self.tkconsole.resetoutput() | |
| 596 self.write("Unsupported characters in input") | |
| 597 return | |
|
18560
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
598 try: |
|
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
599 return InteractiveInterpreter.runsource(self, source, filename) |
|
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
600 finally: |
|
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
601 if self.save_warnings_filters is not None: |
|
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
602 warnings.filters[:] = self.save_warnings_filters |
|
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
603 self.save_warnings_filters = None |
| 13975 | 604 |
| 605 def stuffsource(self, source): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
606 "Stuff source in the filename cache" |
| 13975 | 607 filename = "<pyshell#%d>" % self.gid |
| 608 self.gid = self.gid + 1 | |
| 25310 | 609 lines = source.split("\n") |
| 13975 | 610 linecache.cache[filename] = len(source)+1, 0, lines, filename |
| 611 return filename | |
| 26959 | 612 |
|
29122
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
613 def prepend_syspath(self, filename): |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
614 "Prepend sys.path with file's directory if not already included" |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
615 self.runcommand("""if 1: |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
616 _filename = %r |
|
29122
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
617 import sys as _sys |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
618 from os.path import dirname as _dirname |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
619 _dir = _dirname(_filename) |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
620 if not _dir in _sys.path: |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
621 _sys.path.insert(0, _dir) |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
622 del _filename, _sys, _dirname, _dir |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
623 \n""" % (filename,)) |
|
29122
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
624 |
| 13975 | 625 def showsyntaxerror(self, filename=None): |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
626 """Extend base class method: Add Colorizing |
|
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
627 |
|
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
628 Color the offending position instead of printing it and pointing at it |
|
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
629 with a caret. |
|
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
630 |
|
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
631 """ |
| 13975 | 632 text = self.tkconsole.text |
| 633 stuff = self.unpackerror() | |
| 26468 | 634 if stuff: |
| 635 msg, lineno, offset, line = stuff | |
| 636 if lineno == 1: | |
| 637 pos = "iomark + %d chars" % (offset-1) | |
| 638 else: | |
| 639 pos = "iomark linestart + %d lines + %d chars" % \ | |
| 640 (lineno-1, offset-1) | |
| 641 text.tag_add("ERROR", pos) | |
| 642 text.see(pos) | |
| 643 char = text.get(pos) | |
| 644 if char and char in IDENTCHARS: | |
| 645 text.tag_add("ERROR", pos + " wordstart", pos) | |
| 646 self.tkconsole.resetoutput() | |
| 647 self.write("SyntaxError: %s\n" % str(msg)) | |
| 648 else: | |
| 13975 | 649 self.tkconsole.resetoutput() |
| 650 InteractiveInterpreter.showsyntaxerror(self, filename) | |
| 26468 | 651 self.tkconsole.showprompt() |
| 13975 | 652 |
| 653 def unpackerror(self): | |
| 654 type, value, tb = sys.exc_info() | |
| 655 ok = type is SyntaxError | |
| 656 if ok: | |
| 657 try: | |
| 658 msg, (dummy_filename, lineno, offset, line) = value | |
| 29788 | 659 if not offset: |
| 660 offset = 0 | |
| 13975 | 661 except: |
| 662 ok = 0 | |
| 663 if ok: | |
| 664 return msg, lineno, offset, line | |
| 665 else: | |
| 666 return None | |
| 667 | |
| 668 def showtraceback(self): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
669 "Extend base class method to reset output properly" |
| 13975 | 670 self.tkconsole.resetoutput() |
| 671 self.checklinecache() | |
| 672 InteractiveInterpreter.showtraceback(self) | |
| 23547 | 673 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"): |
| 674 self.tkconsole.open_stack_viewer() | |
| 13975 | 675 |
| 676 def checklinecache(self): | |
| 677 c = linecache.cache | |
| 678 for key in c.keys(): | |
| 679 if key[:1] + key[-1:] != "<>": | |
| 680 del c[key] | |
| 681 | |
| 23547 | 682 def runcommand(self, code): |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
683 "Run the code without invoking the debugger" |
| 23547 | 684 # The code better not raise an exception! |
| 685 if self.tkconsole.executing: | |
|
26471
99c78cf95610
Add missing self for method call
Neal Norwitz <nnorwitz@gmail.com>
parents:
26468
diff
changeset
|
686 self.display_executing_dialog() |
| 23547 | 687 return 0 |
| 688 if self.rpcclt: | |
|
29034
656493534cc7
1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents:
28385
diff
changeset
|
689 self.rpcclt.remotequeue("exec", "runcode", (code,), {}) |
| 23547 | 690 else: |
| 691 exec code in self.locals | |
| 692 return 1 | |
| 693 | |
| 13975 | 694 def runcode(self, code): |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
695 "Override base class method" |
| 23547 | 696 if self.tkconsole.executing: |
| 27920 | 697 self.interp.restart_subprocess() |
| 23547 | 698 self.checklinecache() |
|
18560
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
699 if self.save_warnings_filters is not None: |
|
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
700 warnings.filters[:] = self.save_warnings_filters |
|
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
701 self.save_warnings_filters = None |
| 13975 | 702 debugger = self.debugger |
| 703 try: | |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
704 self.tkconsole.beginexecuting() |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
705 try: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
706 if not debugger and self.rpcclt is not None: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
707 self.active_seq = self.rpcclt.asyncqueue("exec", "runcode", |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
708 (code,), {}) |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
709 elif debugger: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
710 debugger.run(code, self.locals) |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
711 else: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
712 exec code in self.locals |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
713 except SystemExit: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
714 if tkMessageBox.askyesno( |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
715 "Exit?", |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
716 "Do you want to exit altogether?", |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
717 default="yes", |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
718 master=self.tkconsole.text): |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
719 raise |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
720 else: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
721 self.showtraceback() |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
722 except: |
| 13975 | 723 self.showtraceback() |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
724 finally: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
725 if not use_subprocess: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
726 self.tkconsole.endexecuting() |
| 13975 | 727 |
| 728 def write(self, s): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
729 "Override base class method" |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
730 self.tkconsole.stderr.write(s) |
| 13975 | 731 |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
732 def display_port_binding_error(self): |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
733 tkMessageBox.showerror( |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
734 "Port Binding Error", |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
735 "IDLE can't bind TCP/IP port 8833, which is necessary to " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
736 "communicate with its Python execution server. Either " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
737 "no networking is installed on this computer or another " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
738 "process (another IDLE?) is using the port. Run IDLE with the -n " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
739 "command line switch to start without a subprocess and refer to " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
740 "Help/IDLE Help 'Running without a subprocess' for further " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
741 "details.", |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
742 master=self.tkconsole.text) |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
743 |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
744 def display_no_subprocess_error(self): |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
745 tkMessageBox.showerror( |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
746 "Subprocess Startup Error", |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
747 "IDLE's subprocess didn't make connection. Either IDLE can't " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
748 "start a subprocess or personal firewall software is blocking " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
749 "the connection.", |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
750 master=self.tkconsole.text) |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
751 |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
752 def display_executing_dialog(self): |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
753 tkMessageBox.showerror( |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
754 "Already executing", |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
755 "The Python Shell window is already executing a command; " |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
756 "please wait until it is finished.", |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
757 master=self.tkconsole.text) |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
758 |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
759 |
| 13975 | 760 class PyShell(OutputWindow): |
| 761 | |
| 762 shell_title = "Python Shell" | |
| 763 | |
| 764 # Override classes | |
| 765 ColorDelegator = ModifiedColorDelegator | |
| 766 UndoDelegator = ModifiedUndoDelegator | |
| 767 | |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
768 # Override menus |
|
24183
1723bcdc1e85
1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents:
23995
diff
changeset
|
769 menu_specs = [ |
|
1723bcdc1e85
1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents:
23995
diff
changeset
|
770 ("file", "_File"), |
|
1723bcdc1e85
1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents:
23995
diff
changeset
|
771 ("edit", "_Edit"), |
| 27336 | 772 ("debug", "_Debug"), |
| 27074 | 773 ("options", "_Options"), |
|
24183
1723bcdc1e85
1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents:
23995
diff
changeset
|
774 ("windows", "_Windows"), |
|
1723bcdc1e85
1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents:
23995
diff
changeset
|
775 ("help", "_Help"), |
|
1723bcdc1e85
1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents:
23995
diff
changeset
|
776 ] |
| 13975 | 777 |
| 778 # New classes | |
| 779 from IdleHistory import History | |
| 780 | |
| 781 def __init__(self, flist=None): | |
|
29121
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
782 if use_subprocess: |
| 29254 | 783 ms = self.menu_specs |
| 784 if ms[2][0] != "shell": | |
| 785 ms.insert(2, ("shell", "_Shell")) | |
| 13975 | 786 self.interp = ModifiedInterpreter(self) |
| 787 if flist is None: | |
| 788 root = Tk() | |
| 789 fixwordbreaks(root) | |
| 790 root.withdraw() | |
| 791 flist = PyShellFileList(root) | |
|
25691
b39bd03a8dab
M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents:
25480
diff
changeset
|
792 # |
| 13975 | 793 OutputWindow.__init__(self, flist, None, None) |
|
25691
b39bd03a8dab
M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents:
25480
diff
changeset
|
794 # |
| 13975 | 795 import __builtin__ |
| 796 __builtin__.quit = __builtin__.exit = "To exit, type Ctrl-D." | |
|
25691
b39bd03a8dab
M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents:
25480
diff
changeset
|
797 # |
|
25261
4b6185128814
MERGE DS_RPC_BRANCH into MAIN
Kurt B. Kaiser <kbk@shore.net>
parents:
25123
diff
changeset
|
798 self.config(usetabs=1, indentwidth=8, context_use_ps1=1) |
|
25691
b39bd03a8dab
M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents:
25480
diff
changeset
|
799 # |
| 13975 | 800 text = self.text |
| 801 text.configure(wrap="char") | |
| 802 text.bind("<<newline-and-indent>>", self.enter_callback) | |
| 803 text.bind("<<plain-newline-and-indent>>", self.linefeed_callback) | |
| 804 text.bind("<<interrupt-execution>>", self.cancel_callback) | |
| 805 text.bind("<<beginning-of-line>>", self.home_callback) | |
| 806 text.bind("<<end-of-file>>", self.eof_callback) | |
| 807 text.bind("<<open-stack-viewer>>", self.open_stack_viewer) | |
|
29059
92ebd3daf507
1. Update debugger to not trace RPC code even when calling Queue and
Kurt B. Kaiser <kbk@shore.net>
parents:
29034
diff
changeset
|
808 text.bind("<<toggle-debugger>>", self.toggle_debugger) |
| 13975 | 809 text.bind("<<toggle-jit-stack-viewer>>", self.toggle_jit_stack_viewer) |
|
29121
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
810 if use_subprocess: |
|
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
811 text.bind("<<view-restart>>", self.view_restart_mark) |
|
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
812 text.bind("<<restart-shell>>", self.restart_shell) |
|
25691
b39bd03a8dab
M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents:
25480
diff
changeset
|
813 # |
| 13975 | 814 self.save_stdout = sys.stdout |
| 815 self.save_stderr = sys.stderr | |
| 816 self.save_stdin = sys.stdin | |
|
29582
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
817 import IOBinding |
|
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
818 self.stdout = PseudoFile(self, "stdout", IOBinding.encoding) |
|
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
819 self.stderr = PseudoFile(self, "stderr", IOBinding.encoding) |
|
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
820 self.console = PseudoFile(self, "console", IOBinding.encoding) |
| 23547 | 821 if not use_subprocess: |
| 822 sys.stdout = self.stdout | |
| 823 sys.stderr = self.stderr | |
| 824 sys.stdin = self | |
|
25691
b39bd03a8dab
M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents:
25480
diff
changeset
|
825 # |
| 13975 | 826 self.history = self.History(self.text) |
|
25691
b39bd03a8dab
M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents:
25480
diff
changeset
|
827 # |
|
29171
9cf09f92b198
Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents:
29122
diff
changeset
|
828 self.pollinterval = 50 # millisec |
| 23547 | 829 |
|
32272
014b0d84422f
Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents:
31625
diff
changeset
|
830 def get_standard_extension_names(self): |
|
014b0d84422f
Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents:
31625
diff
changeset
|
831 return idleConf.GetExtensions(shell_only=True) |
|
014b0d84422f
Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents:
31625
diff
changeset
|
832 |
| 27920 | 833 reading = False |
| 834 executing = False | |
| 835 canceled = False | |
| 836 endoffile = False | |
| 837 closing = False | |
| 13975 | 838 |
|
32484
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
839 def set_warning_stream(self, stream): |
| 32512 | 840 global warning_stream |
| 841 warning_stream = stream | |
|
32484
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
842 |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
843 def get_warning_stream(self): |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
844 return warning_stream |
|
f3cb95cd413f
Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents:
32272
diff
changeset
|
845 |
| 13975 | 846 def toggle_debugger(self, event=None): |
| 847 if self.executing: | |
| 848 tkMessageBox.showerror("Don't debug now", | |
| 849 "You can only toggle the debugger when idle", | |
| 850 master=self.text) | |
| 851 self.set_debugger_indicator() | |
| 852 return "break" | |
| 853 else: | |
| 854 db = self.interp.getdebugger() | |
| 855 if db: | |
| 856 self.close_debugger() | |
| 857 else: | |
| 858 self.open_debugger() | |
| 859 | |
| 860 def set_debugger_indicator(self): | |
| 861 db = self.interp.getdebugger() | |
| 862 self.setvar("<<toggle-debugger>>", not not db) | |
| 863 | |
| 27074 | 864 def toggle_jit_stack_viewer(self, event=None): |
| 13975 | 865 pass # All we need is the variable |
| 866 | |
| 867 def close_debugger(self): | |
| 868 db = self.interp.getdebugger() | |
| 869 if db: | |
| 870 self.interp.setdebugger(None) | |
| 871 db.close() | |
|
23995
41468f9353ce
Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents:
23969
diff
changeset
|
872 if self.interp.rpcclt: |
|
41468f9353ce
Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents:
23969
diff
changeset
|
873 RemoteDebugger.close_remote_debugger(self.interp.rpcclt) |
| 13975 | 874 self.resetoutput() |
| 875 self.console.write("[DEBUG OFF]\n") | |
| 876 sys.ps1 = ">>> " | |
| 877 self.showprompt() | |
| 878 self.set_debugger_indicator() | |
| 879 | |
| 880 def open_debugger(self): | |
| 23547 | 881 if self.interp.rpcclt: |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
882 dbg_gui = RemoteDebugger.start_remote_debugger(self.interp.rpcclt, |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
883 self) |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
884 else: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
885 dbg_gui = Debugger.Debugger(self) |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
886 self.interp.setdebugger(dbg_gui) |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
887 dbg_gui.load_breakpoints() |
| 23547 | 888 sys.ps1 = "[DEBUG ON]\n>>> " |
| 889 self.showprompt() | |
| 890 self.set_debugger_indicator() | |
| 891 | |
| 13975 | 892 def beginexecuting(self): |
|
23995
41468f9353ce
Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents:
23969
diff
changeset
|
893 "Helper for ModifiedInterpreter" |
| 13975 | 894 self.resetoutput() |
| 895 self.executing = 1 | |
| 896 | |
| 897 def endexecuting(self): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
898 "Helper for ModifiedInterpreter" |
| 13975 | 899 self.executing = 0 |
| 900 self.canceled = 0 | |
| 23547 | 901 self.showprompt() |
| 13975 | 902 |
| 903 def close(self): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
904 "Extend EditorWindow.close()" |
| 13975 | 905 if self.executing: |
| 27920 | 906 response = tkMessageBox.askokcancel( |
| 13975 | 907 "Kill?", |
| 27920 | 908 "The program is still running!\n Do you want to kill it?", |
| 13975 | 909 default="ok", |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
910 parent=self.text) |
| 27920 | 911 if response == False: |
| 13975 | 912 return "cancel" |
| 29254 | 913 self.closing = True |
| 914 # Wait for poll_subprocess() rescheduling to stop | |
| 915 self.text.after(2 * self.pollinterval, self.close2) | |
|
29171
9cf09f92b198
Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents:
29122
diff
changeset
|
916 |
|
9cf09f92b198
Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents:
29122
diff
changeset
|
917 def close2(self): |
|
9cf09f92b198
Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents:
29122
diff
changeset
|
918 return EditorWindow.close(self) |
| 13975 | 919 |
| 920 def _close(self): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
921 "Extend EditorWindow._close(), shut down debugger and execution server" |
| 13975 | 922 self.close_debugger() |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
923 if use_subprocess: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
924 self.interp.kill_subprocess() |
| 13975 | 925 # Restore std streams |
| 926 sys.stdout = self.save_stdout | |
| 927 sys.stderr = self.save_stderr | |
| 928 sys.stdin = self.save_stdin | |
| 929 # Break cycles | |
| 930 self.interp = None | |
| 931 self.console = None | |
| 932 self.flist.pyshell = None | |
| 933 self.history = None | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
934 EditorWindow._close(self) |
| 13975 | 935 |
| 936 def ispythonsource(self, filename): | |
|
23969
edd7c0146ac8
Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents:
23932
diff
changeset
|
937 "Override EditorWindow method: never remove the colorizer" |
| 25310 | 938 return True |
| 13975 | 939 |
| 940 def short_title(self): | |
| 941 return self.shell_title | |
| 942 | |
|
18560
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
943 COPYRIGHT = \ |
|
29121
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
944 'Type "copyright", "credits" or "license()" for more information.' |
|
18560
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
945 |
|
30001
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
946 firewallmessage = """ |
|
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
947 **************************************************************** |
|
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
948 Personal firewall software may warn about the connection IDLE |
|
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
949 makes to its subprocess using this computer's internal loopback |
|
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
950 interface. This connection is not visible on any external |
|
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
951 interface and no data is sent to or received from the Internet. |
|
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
952 **************************************************************** |
|
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
953 """ |
|
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
954 |
| 13975 | 955 def begin(self): |
| 956 self.resetoutput() | |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
957 if use_subprocess: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
958 nosub = '' |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
959 client = self.interp.start_subprocess() |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
960 if not client: |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
961 self.close() |
|
31414
14dea6f8b0c3
There was an error in the Tk error dialog fix at Rev 1.84 which caused starting
Kurt B. Kaiser <kbk@shore.net>
parents:
31412
diff
changeset
|
962 return False |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
963 else: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
964 nosub = "==== No Subprocess ====" |
|
30001
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
965 self.write("Python %s on %s\n%s\n%s\nIDLE %s %s\n" % |
|
18560
12e7ad108229
cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents:
13975
diff
changeset
|
966 (sys.version, sys.platform, self.COPYRIGHT, |
|
30001
52dd548d3be9
Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents:
29794
diff
changeset
|
967 self.firewallmessage, idlever.IDLE_VERSION, nosub)) |
| 13975 | 968 self.showprompt() |
| 969 import Tkinter | |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
970 Tkinter._default_root = None # 03Jan04 KBK What's this? |
|
31414
14dea6f8b0c3
There was an error in the Tk error dialog fix at Rev 1.84 which caused starting
Kurt B. Kaiser <kbk@shore.net>
parents:
31412
diff
changeset
|
971 return True |
| 13975 | 972 |
| 973 def readline(self): | |
| 974 save = self.reading | |
| 975 try: | |
| 976 self.reading = 1 | |
| 977 self.top.mainloop() | |
| 978 finally: | |
| 979 self.reading = save | |
| 980 line = self.text.get("iomark", "end-1c") | |
|
29582
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
981 if isinstance(line, unicode): |
|
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
982 import IOBinding |
|
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
983 try: |
|
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
984 line = line.encode(IOBinding.encoding) |
|
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
985 except UnicodeError: |
|
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
986 pass |
| 13975 | 987 self.resetoutput() |
| 988 if self.canceled: | |
| 989 self.canceled = 0 | |
| 990 raise KeyboardInterrupt | |
| 991 if self.endoffile: | |
| 992 self.endoffile = 0 | |
| 993 return "" | |
| 994 return line | |
| 995 | |
| 996 def isatty(self): | |
| 25310 | 997 return True |
| 13975 | 998 |
| 27920 | 999 def cancel_callback(self, event=None): |
| 13975 | 1000 try: |
| 1001 if self.text.compare("sel.first", "!=", "sel.last"): | |
| 1002 return # Active selection -- always use default binding | |
| 1003 except: | |
| 1004 pass | |
| 1005 if not (self.executing or self.reading): | |
| 1006 self.resetoutput() | |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
1007 self.interp.write("KeyboardInterrupt\n") |
| 13975 | 1008 self.showprompt() |
| 1009 return "break" | |
| 1010 self.endoffile = 0 | |
| 27920 | 1011 self.canceled = 1 |
| 13975 | 1012 if self.reading: |
| 1013 self.top.quit() | |
| 27920 | 1014 elif (self.executing and self.interp.rpcclt): |
| 29254 | 1015 if self.interp.getdebugger(): |
| 1016 self.interp.restart_subprocess() | |
| 1017 else: | |
| 1018 self.interp.interrupt_subprocess() | |
| 13975 | 1019 return "break" |
| 1020 | |
| 1021 def eof_callback(self, event): | |
| 1022 if self.executing and not self.reading: | |
| 1023 return # Let the default binding (delete next char) take over | |
| 1024 if not (self.text.compare("iomark", "==", "insert") and | |
| 1025 self.text.compare("insert", "==", "end-1c")): | |
| 1026 return # Let the default binding (delete next char) take over | |
| 1027 if not self.executing: | |
| 1028 self.resetoutput() | |
| 1029 self.close() | |
| 1030 else: | |
| 1031 self.canceled = 0 | |
| 1032 self.endoffile = 1 | |
| 1033 self.top.quit() | |
| 1034 return "break" | |
| 1035 | |
| 1036 def home_callback(self, event): | |
| 1037 if event.state != 0 and event.keysym == "Home": | |
| 1038 return # <Modifier-Home>; fall back to class binding | |
| 1039 if self.text.compare("iomark", "<=", "insert") and \ | |
| 1040 self.text.compare("insert linestart", "<=", "iomark"): | |
| 1041 self.text.mark_set("insert", "iomark") | |
| 1042 self.text.tag_remove("sel", "1.0", "end") | |
| 1043 self.text.see("insert") | |
| 1044 return "break" | |
| 1045 | |
| 1046 def linefeed_callback(self, event): | |
| 1047 # Insert a linefeed without entering anything (still autoindented) | |
| 1048 if self.reading: | |
| 1049 self.text.insert("insert", "\n") | |
| 1050 self.text.see("insert") | |
| 1051 else: | |
| 26667 | 1052 self.newline_and_indent_event(event) |
| 13975 | 1053 return "break" |
| 1054 | |
| 1055 def enter_callback(self, event): | |
| 1056 if self.executing and not self.reading: | |
| 1057 return # Let the default binding (insert '\n') take over | |
| 1058 # If some text is selected, recall the selection | |
| 1059 # (but only if this before the I/O mark) | |
| 1060 try: | |
| 1061 sel = self.text.get("sel.first", "sel.last") | |
| 1062 if sel: | |
| 1063 if self.text.compare("sel.last", "<=", "iomark"): | |
| 1064 self.recall(sel) | |
| 1065 return "break" | |
| 1066 except: | |
| 1067 pass | |
| 1068 # If we're strictly before the line containing iomark, recall | |
| 1069 # the current line, less a leading prompt, less leading or | |
| 1070 # trailing whitespace | |
| 1071 if self.text.compare("insert", "<", "iomark linestart"): | |
| 1072 # Check if there's a relevant stdin range -- if so, use it | |
| 1073 prev = self.text.tag_prevrange("stdin", "insert") | |
| 1074 if prev and self.text.compare("insert", "<", prev[1]): | |
| 1075 self.recall(self.text.get(prev[0], prev[1])) | |
| 1076 return "break" | |
| 1077 next = self.text.tag_nextrange("stdin", "insert") | |
| 1078 if next and self.text.compare("insert lineend", ">=", next[0]): | |
| 1079 self.recall(self.text.get(next[0], next[1])) | |
| 1080 return "break" | |
| 26827 | 1081 # No stdin mark -- just get the current line, less any prompt |
| 1082 line = self.text.get("insert linestart", "insert lineend") | |
| 1083 last_line_of_prompt = sys.ps1.split('\n')[-1] | |
| 1084 if line.startswith(last_line_of_prompt): | |
| 1085 line = line[len(last_line_of_prompt):] | |
| 1086 self.recall(line) | |
| 13975 | 1087 return "break" |
| 26667 | 1088 # If we're between the beginning of the line and the iomark, i.e. |
| 26827 | 1089 # in the prompt area, move to the end of the prompt |
| 26667 | 1090 if self.text.compare("insert", "<", "iomark"): |
| 26827 | 1091 self.text.mark_set("insert", "iomark") |
| 13975 | 1092 # If we're in the current input and there's only whitespace |
| 1093 # beyond the cursor, erase that whitespace first | |
| 1094 s = self.text.get("insert", "end-1c") | |
| 25310 | 1095 if s and not s.strip(): |
| 13975 | 1096 self.text.delete("insert", "end-1c") |
| 1097 # If we're in the current input before its last line, | |
| 1098 # insert a newline right at the insert point | |
| 1099 if self.text.compare("insert", "<", "end-1c linestart"): | |
| 26667 | 1100 self.newline_and_indent_event(event) |
| 13975 | 1101 return "break" |
| 1102 # We're in the last line; append a newline and submit it | |
| 1103 self.text.mark_set("insert", "end-1c") | |
| 1104 if self.reading: | |
| 1105 self.text.insert("insert", "\n") | |
| 1106 self.text.see("insert") | |
| 1107 else: | |
| 26667 | 1108 self.newline_and_indent_event(event) |
| 13975 | 1109 self.text.tag_add("stdin", "iomark", "end-1c") |
| 1110 self.text.update_idletasks() | |
| 1111 if self.reading: | |
| 1112 self.top.quit() # Break out of recursive mainloop() in raw_input() | |
| 1113 else: | |
| 1114 self.runit() | |
| 1115 return "break" | |
| 1116 | |
| 1117 def recall(self, s): | |
| 1118 if self.history: | |
| 1119 self.history.recall(s) | |
| 1120 | |
| 1121 def runit(self): | |
| 1122 line = self.text.get("iomark", "end-1c") | |
| 1123 # Strip off last newline and surrounding whitespace. | |
| 1124 # (To allow you to hit return twice to end a statement.) | |
| 1125 i = len(line) | |
| 1126 while i > 0 and line[i-1] in " \t": | |
| 1127 i = i-1 | |
| 1128 if i > 0 and line[i-1] == "\n": | |
| 1129 i = i-1 | |
| 1130 while i > 0 and line[i-1] in " \t": | |
| 1131 i = i-1 | |
| 1132 line = line[:i] | |
| 1133 more = self.interp.runsource(line) | |
| 1134 | |
| 1135 def open_stack_viewer(self, event=None): | |
| 23547 | 1136 if self.interp.rpcclt: |
| 1137 return self.interp.remote_stack_viewer() | |
| 13975 | 1138 try: |
| 1139 sys.last_traceback | |
| 1140 except: | |
| 1141 tkMessageBox.showerror("No stack trace", | |
| 1142 "There is no stack trace yet.\n" | |
| 1143 "(sys.last_traceback is not defined)", | |
| 1144 master=self.text) | |
| 1145 return | |
| 1146 from StackViewer import StackBrowser | |
| 1147 sv = StackBrowser(self.root, self.flist) | |
| 1148 | |
| 27074 | 1149 def view_restart_mark(self, event=None): |
| 1150 self.text.see("iomark") | |
| 1151 self.text.see("restart") | |
| 1152 | |
| 1153 def restart_shell(self, event=None): | |
| 29254 | 1154 self.interp.restart_subprocess() |
| 27074 | 1155 |
| 13975 | 1156 def showprompt(self): |
| 1157 self.resetoutput() | |
| 1158 try: | |
| 1159 s = str(sys.ps1) | |
| 1160 except: | |
| 1161 s = "" | |
| 1162 self.console.write(s) | |
| 1163 self.text.mark_set("insert", "end-1c") | |
| 23547 | 1164 self.set_line_and_column() |
|
24183
1723bcdc1e85
1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents:
23995
diff
changeset
|
1165 self.io.reset_undo() |
| 13975 | 1166 |
| 1167 def resetoutput(self): | |
| 1168 source = self.text.get("iomark", "end-1c") | |
| 1169 if self.history: | |
| 1170 self.history.history_store(source) | |
| 1171 if self.text.get("end-2c") != "\n": | |
| 1172 self.text.insert("end-1c", "\n") | |
| 1173 self.text.mark_set("iomark", "end-1c") | |
| 23547 | 1174 self.set_line_and_column() |
| 13975 | 1175 sys.stdout.softspace = 0 |
| 1176 | |
| 1177 def write(self, s, tags=()): | |
| 27920 | 1178 try: |
| 1179 self.text.mark_gravity("iomark", "right") | |
| 1180 OutputWindow.write(self, s, tags, "iomark") | |
| 1181 self.text.mark_gravity("iomark", "left") | |
| 1182 except: | |
| 1183 pass | |
| 13975 | 1184 if self.canceled: |
| 1185 self.canceled = 0 | |
|
29119
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
1186 if not use_subprocess: |
|
7875fcaae7a3
1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents:
29101
diff
changeset
|
1187 raise KeyboardInterrupt |
| 13975 | 1188 |
| 1189 class PseudoFile: | |
| 1190 | |
|
29582
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
1191 def __init__(self, shell, tags, encoding=None): |
| 13975 | 1192 self.shell = shell |
| 1193 self.tags = tags | |
| 23547 | 1194 self.softspace = 0 |
|
29582
ee14e5b06ed1
Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents:
29476
diff
changeset
|
1195 self.encoding = encoding |
| 13975 | 1196 |
| 1197 def write(self, s): | |
| 1198 self.shell.write(s, self.tags) | |
| 1199 | |
| 1200 def writelines(self, l): | |
| 1201 map(self.write, l) | |
| 1202 | |
| 1203 def flush(self): | |
| 1204 pass | |
| 1205 | |
| 1206 def isatty(self): | |
| 25310 | 1207 return True |
| 13975 | 1208 |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1209 |
| 13975 | 1210 usage_msg = """\ |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1211 |
|
29122
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
1212 USAGE: idle [-deins] [-t title] [file]* |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
1213 idle [-dns] [-t title] (-c cmd | -r file) [arg]* |
|
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
1214 idle [-dns] [-t title] - [arg]* |
| 26959 | 1215 |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1216 -h print this help message and exit |
|
29121
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
1217 -n run IDLE without a subprocess (see Help/IDLE Help for details) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1218 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1219 The following options will override the IDLE 'settings' configuration: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1220 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1221 -e open an edit window |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1222 -i open a shell window |
|
18649
8aa63aea7269
Implement idle command interface as suggested by GvR [idle-dev] 16 July
Kurt B. Kaiser <kbk@shore.net>
parents:
18614
diff
changeset
|
1223 |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1224 The following options imply -i and will open a shell: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1225 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1226 -c cmd run the command in a shell, or |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1227 -r file run script from file |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1228 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1229 -d enable the debugger |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1230 -s run $IDLESTARTUP or $PYTHONSTARTUP before anything else |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1231 -t title set title of shell window |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1232 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1233 A default edit window will be bypassed when -c, -r, or - are used. |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1234 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1235 [arg]* are passed to the command (-c) or script (-r) in sys.argv[1:]. |
| 13975 | 1236 |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1237 Examples: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1238 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1239 idle |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1240 Open an edit window or shell depending on IDLE's configuration. |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1241 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1242 idle foo.py foobar.py |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1243 Edit the files, also open a shell if configured to start with shell. |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1244 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1245 idle -est "Baz" foo.py |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1246 Run $IDLESTARTUP or $PYTHONSTARTUP, edit foo.py, and open a shell |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1247 window with the title "Baz". |
| 13975 | 1248 |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1249 idle -c "import sys; print sys.argv" "foo" |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1250 Open a shell window and run the command, passing "-c" in sys.argv[0] |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1251 and "foo" in sys.argv[1]. |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1252 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1253 idle -d -s -r foo.py "Hello World" |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1254 Open a shell window, run a startup script, enable the debugger, and |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1255 run foo.py, passing "foo.py" in sys.argv[0] and "Hello World" in |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1256 sys.argv[1]. |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1257 |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1258 echo "import sys; print sys.argv" | idle - "foobar" |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1259 Open a shell window, run the script piped in, passing '' in sys.argv[0] |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1260 and "foobar" in sys.argv[1]. |
| 13975 | 1261 """ |
| 1262 | |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1263 def main(): |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1264 global flist, root, use_subprocess |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1265 |
|
29121
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
1266 use_subprocess = True |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1267 enable_shell = False |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1268 enable_edit = False |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1269 debug = False |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1270 cmd = None |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1271 script = None |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1272 startup = False |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1273 try: |
| 26827 | 1274 sys.ps1 |
| 1275 except AttributeError: | |
| 1276 sys.ps1 = '>>> ' | |
| 1277 try: | |
|
29121
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
1278 opts, args = getopt.getopt(sys.argv[1:], "c:deihnr:st:") |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1279 except getopt.error, msg: |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1280 sys.stderr.write("Error: %s\n" % str(msg)) |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1281 sys.stderr.write(usage_msg) |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1282 sys.exit(2) |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1283 for o, a in opts: |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1284 if o == '-c': |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1285 cmd = a |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1286 enable_shell = True |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1287 if o == '-d': |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1288 debug = True |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1289 enable_shell = True |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1290 if o == '-e': |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1291 enable_edit = True |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1292 if o == '-h': |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1293 sys.stdout.write(usage_msg) |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1294 sys.exit() |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1295 if o == '-i': |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1296 enable_shell = True |
|
29121
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
1297 if o == '-n': |
|
29f19460f067
1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents:
29120
diff
changeset
|
1298 use_subprocess = False |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1299 if o == '-r': |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1300 script = a |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1301 if os.path.isfile(script): |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1302 pass |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1303 else: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1304 print "No script file: ", script |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1305 sys.exit() |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1306 enable_shell = True |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1307 if o == '-s': |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1308 startup = True |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1309 enable_shell = True |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1310 if o == '-t': |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1311 PyShell.shell_title = a |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1312 enable_shell = True |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1313 if args and args[0] == '-': |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1314 cmd = sys.stdin.read() |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1315 enable_shell = True |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1316 # process sys.argv and sys.path: |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1317 for i in range(len(sys.path)): |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1318 sys.path[i] = os.path.abspath(sys.path[i]) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1319 if args and args[0] == '-': |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1320 sys.argv = [''] + args[1:] |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1321 elif cmd: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1322 sys.argv = ['-c'] + args |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1323 elif script: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1324 sys.argv = [script] + args |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1325 elif args: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1326 enable_edit = True |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1327 pathx = [] |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1328 for filename in args: |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1329 pathx.append(os.path.dirname(filename)) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1330 for dir in pathx: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1331 dir = os.path.abspath(dir) |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1332 if not dir in sys.path: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1333 sys.path.insert(0, dir) |
|
26741
cadfce66d861
When IDLE is installed and run from a startup script, the script's
Kurt B. Kaiser <kbk@shore.net>
parents:
26740
diff
changeset
|
1334 else: |
|
cadfce66d861
When IDLE is installed and run from a startup script, the script's
Kurt B. Kaiser <kbk@shore.net>
parents:
26740
diff
changeset
|
1335 dir = os.getcwd() |
|
cadfce66d861
When IDLE is installed and run from a startup script, the script's
Kurt B. Kaiser <kbk@shore.net>
parents:
26740
diff
changeset
|
1336 if not dir in sys.path: |
|
cadfce66d861
When IDLE is installed and run from a startup script, the script's
Kurt B. Kaiser <kbk@shore.net>
parents:
26740
diff
changeset
|
1337 sys.path.insert(0, dir) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1338 # check the IDLE settings configuration (but command line overrides) |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1339 edit_start = idleConf.GetOption('main', 'General', |
| 26959 | 1340 'editor-on-startup', type='bool') |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1341 enable_edit = enable_edit or edit_start |
| 26959 | 1342 enable_shell = enable_shell or not edit_start |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1343 # start editor and/or shell windows: |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1344 root = Tk(className="Idle") |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1345 fixwordbreaks(root) |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1346 root.withdraw() |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1347 flist = PyShellFileList(root) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1348 if enable_edit: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1349 if not (cmd or script): |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1350 for filename in args: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1351 flist.open(filename) |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1352 if not args: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1353 flist.new() |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
1354 if enable_shell: |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
1355 if not flist.open_shell(): |
|
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
1356 return # couldn't open shell |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1357 shell = flist.pyshell |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1358 # handle remaining options: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1359 if debug: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1360 shell.open_debugger() |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1361 if startup: |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1362 filename = os.environ.get("IDLESTARTUP") or \ |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1363 os.environ.get("PYTHONSTARTUP") |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1364 if filename and os.path.isfile(filename): |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1365 shell.interp.execfile(filename) |
|
31412
266f226f471d
Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents:
31013
diff
changeset
|
1366 if shell and cmd or script: |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1367 shell.interp.runcommand("""if 1: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1368 import sys as _sys |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
1369 _sys.argv = %r |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1370 del _sys |
|
31515
71a294bd7950
Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents:
31414
diff
changeset
|
1371 \n""" % (sys.argv,)) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1372 if cmd: |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1373 shell.interp.execsource(cmd) |
|
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1374 elif script: |
|
29122
c7dfda993b2f
1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents:
29121
diff
changeset
|
1375 shell.interp.prepend_syspath(script) |
|
26590
615a25a6eb5b
Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents:
26557
diff
changeset
|
1376 shell.interp.execfile(script) |
|
23784
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1377 root.mainloop() |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1378 root.destroy() |
|
24b0f6d693e3
Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents:
23547
diff
changeset
|
1379 |
| 13975 | 1380 if __name__ == "__main__": |
|
29476
51060b169b32
Support testing in .../Lib/idlelib when calling <python PyShell.py>
Kurt B. Kaiser <kbk@shore.net>
parents:
29452
diff
changeset
|
1381 sys.modules['PyShell'] = sys.modules['__main__'] |
| 13975 | 1382 main() |