Mercurial > cpython-lru_cache-weakref
annotate Lib/idlelib/GrepDialog.py @ 78069:a8aa77458e12 3.2
Add c_size_t and c_ssize_t to the ctypes summary table.
| author | Antoine Pitrou <solipsis@pitrou.net> |
|---|---|
| date | Thu, 12 Jul 2012 20:31:50 +0200 |
| parents | 12454f78967b |
| children | 2fe64ce5da05 bf92327eeda8 |
| rev | line source |
|---|---|
| 13975 | 1 import os |
| 2 import fnmatch | |
| 3 import sys | |
|
47130
ef4cca2d6171
Tkinter, step 2: adapt imports.
Georg Brandl <georg@python.org>
parents:
42714
diff
changeset
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4 from tkinter import * |
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42714
2ec16b6b4d04
Switch to absolute imports to support direct execution of modules. Many
Kurt B. Kaiser <kbk@shore.net>
parents:
42506
diff
changeset
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5 from idlelib import SearchEngine |
|
2ec16b6b4d04
Switch to absolute imports to support direct execution of modules. Many
Kurt B. Kaiser <kbk@shore.net>
parents:
42506
diff
changeset
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6 from idlelib.SearchDialogBase import SearchDialogBase |
| 13975 | 7 |
| 8 def grep(text, io=None, flist=None): | |
| 9 root = text._root() | |
| 10 engine = SearchEngine.get(root) | |
| 11 if not hasattr(engine, "_grepdialog"): | |
| 12 engine._grepdialog = GrepDialog(root, engine, flist) | |
| 13 dialog = engine._grepdialog | |
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29368
1219021c4865
1. Find in Files Dialog shows text selection if there is one
Kurt B. Kaiser <kbk@shore.net>
parents:
25288
diff
changeset
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14 searchphrase = text.get("sel.first", "sel.last") |
|
1219021c4865
1. Find in Files Dialog shows text selection if there is one
Kurt B. Kaiser <kbk@shore.net>
parents:
25288
diff
changeset
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15 dialog.open(text, searchphrase, io) |
| 13975 | 16 |
| 17 class GrepDialog(SearchDialogBase): | |
| 18 | |
| 19 title = "Find in Files Dialog" | |
| 20 icon = "Grep" | |
| 21 needwrapbutton = 0 | |
| 22 | |
| 23 def __init__(self, root, engine, flist): | |
| 24 SearchDialogBase.__init__(self, root, engine) | |
| 25 self.flist = flist | |
| 26 self.globvar = StringVar(root) | |
| 27 self.recvar = BooleanVar(root) | |
| 28 | |
|
29368
1219021c4865
1. Find in Files Dialog shows text selection if there is one
Kurt B. Kaiser <kbk@shore.net>
parents:
25288
diff
changeset
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29 def open(self, text, searchphrase, io=None): |
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1219021c4865
1. Find in Files Dialog shows text selection if there is one
Kurt B. Kaiser <kbk@shore.net>
parents:
25288
diff
changeset
|
30 SearchDialogBase.open(self, text, searchphrase) |
| 13975 | 31 if io: |
| 32 path = io.filename or "" | |
| 33 else: | |
| 34 path = "" | |
| 35 dir, base = os.path.split(path) | |
| 36 head, tail = os.path.splitext(base) | |
| 37 if not tail: | |
| 38 tail = ".py" | |
| 39 self.globvar.set(os.path.join(dir, "*" + tail)) | |
| 40 | |
| 41 def create_entries(self): | |
| 42 SearchDialogBase.create_entries(self) | |
| 43 self.globent = self.make_entry("In files:", self.globvar) | |
| 44 | |
| 45 def create_other_buttons(self): | |
| 46 f = self.make_frame() | |
| 47 | |
| 48 btn = Checkbutton(f, anchor="w", | |
| 49 variable=self.recvar, | |
| 50 text="Recurse down subdirectories") | |
| 51 btn.pack(side="top", fill="both") | |
| 52 btn.select() | |
| 53 | |
| 54 def create_command_buttons(self): | |
| 55 SearchDialogBase.create_command_buttons(self) | |
| 56 self.make_button("Search Files", self.default_command, 1) | |
| 57 | |
| 58 def default_command(self, event=None): | |
| 59 prog = self.engine.getprog() | |
| 60 if not prog: | |
| 61 return | |
| 62 path = self.globvar.get() | |
| 63 if not path: | |
| 64 self.top.bell() | |
| 65 return | |
|
42714
2ec16b6b4d04
Switch to absolute imports to support direct execution of modules. Many
Kurt B. Kaiser <kbk@shore.net>
parents:
42506
diff
changeset
|
66 from idlelib.OutputWindow import OutputWindow |
| 13975 | 67 save = sys.stdout |
| 68 try: | |
| 69 sys.stdout = OutputWindow(self.flist) | |
| 70 self.grep_it(prog, path) | |
| 71 finally: | |
| 72 sys.stdout = save | |
| 73 | |
| 74 def grep_it(self, prog, path): | |
| 75 dir, base = os.path.split(path) | |
| 76 list = self.findfiles(dir, base, self.recvar.get()) | |
| 77 list.sort() | |
| 78 self.close() | |
| 79 pat = self.engine.getpat() | |
|
40775
4cdf21a0dbbc
Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents:
40587
diff
changeset
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80 print("Searching %r in %s ..." % (pat, path)) |
| 13975 | 81 hits = 0 |
| 82 for fn in list: | |
| 83 try: | |
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12454f78967b
Issue14929: Stop Idle 3.x from closing on Unicode decode errors when grepping.
Terry Jan Reedy <tjreedy@udel.edu>
parents:
47130
diff
changeset
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84 f = open(fn, errors='replace') |
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40587
6b18a095c2e7
SF patch 1631942 by Collin Winter:
Guido van Rossum <guido@python.org>
parents:
31515
diff
changeset
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85 except IOError as msg: |
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40775
4cdf21a0dbbc
Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents:
40587
diff
changeset
|
86 print(msg) |
| 13975 | 87 continue |
| 88 lineno = 0 | |
| 89 while 1: | |
| 90 block = f.readlines(100000) | |
| 91 if not block: | |
| 92 break | |
| 93 for line in block: | |
| 94 lineno = lineno + 1 | |
| 95 if line[-1:] == '\n': | |
| 96 line = line[:-1] | |
| 97 if prog.search(line): | |
| 98 sys.stdout.write("%s: %s: %s\n" % (fn, lineno, line)) | |
| 99 hits = hits + 1 | |
| 100 if hits: | |
| 101 if hits == 1: | |
| 102 s = "" | |
| 103 else: | |
| 104 s = "s" | |
|
40775
4cdf21a0dbbc
Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents:
40587
diff
changeset
|
105 print("Found", hits, "hit%s." % s) |
|
4cdf21a0dbbc
Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents:
40587
diff
changeset
|
106 print("(Hint: right-click to open locations.)") |
| 13975 | 107 else: |
|
40775
4cdf21a0dbbc
Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents:
40587
diff
changeset
|
108 print("No hits.") |
| 13975 | 109 |
| 110 def findfiles(self, dir, base, rec): | |
| 111 try: | |
| 112 names = os.listdir(dir or os.curdir) | |
|
40587
6b18a095c2e7
SF patch 1631942 by Collin Winter:
Guido van Rossum <guido@python.org>
parents:
31515
diff
changeset
|
113 except os.error as msg: |
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40775
4cdf21a0dbbc
Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents:
40587
diff
changeset
|
114 print(msg) |
| 13975 | 115 return [] |
| 116 list = [] | |
| 117 subdirs = [] | |
| 118 for name in names: | |
| 119 fn = os.path.join(dir, name) | |
| 120 if os.path.isdir(fn): | |
| 121 subdirs.append(fn) | |
| 122 else: | |
| 123 if fnmatch.fnmatch(name, base): | |
| 124 list.append(fn) | |
| 125 if rec: | |
| 126 for subdir in subdirs: | |
| 127 list.extend(self.findfiles(subdir, base, rec)) | |
| 128 return list | |
| 129 | |
| 130 def close(self, event=None): | |
| 131 if self.top: | |
| 132 self.top.grab_release() | |
| 133 self.top.withdraw() |