cpython-lru_cache-weakref: Modules/main.c annotate

annotate Modules/main.c @ 70817:dd775b1561ba

Fix markup.

author	Georg Brandl <georg@python.org>
date	Tue, 14 Jun 2011 21:09:55 +0200
parents	ec754f8d2917
children	8e0b2e75ca7a

rev	line source
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1 /* Python interpreter main program */
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	2
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3 #include "Python.h"
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	4 #include "osdefs.h"
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	5
49053 6746c6bee286 Issue #3705: py3k aborts if "-c" or "-m" is given a non-ascii value. Antoine Pitrou <solipsis@pitrou.net> parents: 48989 diff changeset	6 #include <locale.h>
6746c6bee286 Issue #3705: py3k aborts if "-c" or "-m" is given a non-ascii value. Antoine Pitrou <solipsis@pitrou.net> parents: 48989 diff changeset	7
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	8 #ifdef __VMS
69580 ec754f8d2917 Issue #11918: OS/2 and VMS are no more supported because of the lack of Victor Stinner <victor.stinner@haypocalc.com> parents: 69070 diff changeset	9 #error "PEP 11: VMS is now unsupported, code will be removed in Python 3.4"
28169 bc2d07230934 Patch #696645: Remove VMS code with uncertain authorship. Martin v. Löwis <martin@v.loewis.de> parents: 26764 diff changeset	10 #include <unixlib.h>
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	11 #endif
b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	12
24695 a989a2eaa2ac On Cygwin, put stdin, stderr, and stdout in binary mode when the -u Sjoerd Mullender <sjoerd@acm.org> parents: 24480 diff changeset	13 #if defined(MS_WINDOWS) \|\| defined(__CYGWIN__)
43048 6500c8bd7fea Implement PYTHONNOERRORWINDOW. Martin v. Löwis <martin@v.loewis.de> parents: 42954 diff changeset	14 #include <windows.h>
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37879 diff changeset	15 #ifdef HAVE_FCNTL_H
5000 7c7a186b6d86 Fix the _setmode() patch for MS_WINDOWS: include <fcntl.h> and use Guido van Rossum <guido@python.org> parents: 4934 diff changeset	16 #include <fcntl.h>
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45865 diff changeset	17 #define PATH_MAX MAXPATHLEN
5000 7c7a186b6d86 Fix the _setmode() patch for MS_WINDOWS: include <fcntl.h> and use Guido van Rossum <guido@python.org> parents: 4934 diff changeset	18 #endif
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37879 diff changeset	19 #endif
5000 7c7a186b6d86 Fix the _setmode() patch for MS_WINDOWS: include <fcntl.h> and use Guido van Rossum <guido@python.org> parents: 4934 diff changeset	20
43048 6500c8bd7fea Implement PYTHONNOERRORWINDOW. Martin v. Löwis <martin@v.loewis.de> parents: 42954 diff changeset	21 #ifdef _MSC_VER
6500c8bd7fea Implement PYTHONNOERRORWINDOW. Martin v. Löwis <martin@v.loewis.de> parents: 42954 diff changeset	22 #include <crtdbg.h>
6500c8bd7fea Implement PYTHONNOERRORWINDOW. Martin v. Löwis <martin@v.loewis.de> parents: 42954 diff changeset	23 #endif
6500c8bd7fea Implement PYTHONNOERRORWINDOW. Martin v. Löwis <martin@v.loewis.de> parents: 42954 diff changeset	24
22114 c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21928 diff changeset	25 #if (defined(PYOS_OS2) && !defined(PYCC_GCC)) \|\| defined(MS_WINDOWS)
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	26 #define PYTHONHOMEHELP "<prefix>\\lib"
12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	27 #else
22114 c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21928 diff changeset	28 #if defined(PYOS_OS2) && defined(PYCC_GCC)
c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21928 diff changeset	29 #define PYTHONHOMEHELP "<prefix>/Lib"
c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21928 diff changeset	30 #else
18088 86ccf93cc952 Removed the Python version from the PYTHONHOMEHELP string. It was Marc-André Lemburg <mal@egenix.com> parents: 17396 diff changeset	31 #define PYTHONHOMEHELP "<prefix>/pythonX.X"
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	32 #endif
22114 c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21928 diff changeset	33 #endif
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	34
15374 a826a46bae54 Move our own getopt() implementation to _PyOS_GetOpt(), and use it Thomas Wouters <thomas@python.org> parents: 14603 diff changeset	35 #include "pygetopt.h"
a826a46bae54 Move our own getopt() implementation to _PyOS_GetOpt(), and use it Thomas Wouters <thomas@python.org> parents: 14603 diff changeset	36
14411 a707a5f17139 Instead of printing all 9 lines of copyright info, print Guido van Rossum <guido@python.org> parents: 14375 diff changeset	37 #define COPYRIGHT \
18692 00695551d721 Add "help" to the things one is encouraged to type for more Guido van Rossum <guido@python.org> parents: 18611 diff changeset	38 "Type \"help\", \"copyright\", \"credits\" or \"license\" " \
00695551d721 Add "help" to the things one is encouraged to type for more Guido van Rossum <guido@python.org> parents: 18611 diff changeset	39 "for more information."
14411 a707a5f17139 Instead of printing all 9 lines of copyright info, print Guido van Rossum <guido@python.org> parents: 14375 diff changeset	40
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37875 diff changeset	41 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37875 diff changeset	42 extern "C" {
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37875 diff changeset	43 #endif
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37875 diff changeset	44
3773 6e40a2a3e6ef New style names for getprogramname and getargcargv Guido van Rossum <guido@python.org> parents: 3701 diff changeset	45 /* For Py_GetArgcArgv(); set by main() */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45865 diff changeset	46 static wchar_t **orig_argv;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	47 static int orig_argc;
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	48
17396 beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	49 /* command line options */
66687 f35a6d7e325f #1772833: add -q command line option. Georg Brandl <georg@python.org> parents: 66556 diff changeset	50 #define BASE_OPTS L"bBc:dEhiJm:OqsStuvVW:xX:?"
17396 beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	51
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	52 #define PROGRAM_OPTS BASE_OPTS
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	53
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	54 /* Short usage message (with %s for argv0) */
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	55 static char *usage_line =
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45865 diff changeset	56 "usage: %ls [option] ... [-c cmd \| -m mod \| file \| -] [arg] ...\n";
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	57
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	58 /* Long usage message, split into parts < 512 bytes */
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	59 static char *usage_1 = "\
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	60 Options and arguments (and corresponding environment variables):\n\
48989 6154516be49c Fixed wording of python --help text. Christian Heimes <christian@cheimes.de> parents: 47464 diff changeset	61 -b : issue warnings about str(bytes_instance), str(bytearray_instance)\n\
6154516be49c Fixed wording of python --help text. Christian Heimes <christian@cheimes.de> parents: 47464 diff changeset	62 and comparing bytes/bytearray with str. (-bb: issue errors)\n\
44587 fb5a6330f71b Merged revisions 59822-59841 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43914 diff changeset	63 -B : don't write .py[co] files on import; also PYTHONDONTWRITEBYTECODE=x\n\
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	64 -c cmd : program passed in as string (terminates option list)\n\
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	65 -d : debug output from parser; also PYTHONDEBUG=x\n\
44587 fb5a6330f71b Merged revisions 59822-59841 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43914 diff changeset	66 -E : ignore PYTHON* environment variables (such as PYTHONPATH)\n\
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	67 -h : print this help message and exit (also --help)\n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	68 ";
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	69 static char *usage_2 = "\
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	70 -i : inspect interactively after running script; forces a prompt even\n\
cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	71 if stdin does not appear to be a terminal; also PYTHONINSPECT=x\n\
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	72 -m mod : run library module as a script (terminates option list)\n\
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	73 -O : optimize generated bytecode slightly; also PYTHONOPTIMIZE=x\n\
9986 d4b8ddd9a4fd Document -OO; "unsafe" optimization that removes docstrings. Guido van Rossum <guido@python.org> parents: 9601 diff changeset	74 -OO : remove doc-strings in addition to the -O optimizations\n\
66687 f35a6d7e325f #1772833: add -q command line option. Georg Brandl <georg@python.org> parents: 66556 diff changeset	75 -q : don't print version and copyright messages on interactive startup\n\
46708 74b9c85361f8 Merged revisions 62774-62775,62785,62787-62788 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46453 diff changeset	76 -s : don't add user site directory to sys.path; also PYTHONNOUSERSITE\n\
6203 f57ae68aa3ae Added -X option to suppress default import of site.py. Also split the Guido van Rossum <guido@python.org> parents: 6199 diff changeset	77 -S : don't imply 'import site' on initialization\n\
f57ae68aa3ae Added -X option to suppress default import of site.py. Also split the Guido van Rossum <guido@python.org> parents: 6199 diff changeset	78 ";
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	79 static char *usage_3 = "\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	80 -u : unbuffered binary stdout and stderr; also PYTHONUNBUFFERED=x\n\
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	81 see man page for details on internal buffering relating to '-u'\n\
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	82 -v : verbose (trace import statements); also PYTHONVERBOSE=x\n\
cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	83 can be supplied multiple times to increase verbosity\n\
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	84 -V : print the Python version number and exit (also --version)\n\
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	85 -W arg : warning control; arg is action:message:category:module:lineno\n\
60436 f369db0d5845 Merged revisions 79878-79880 via svnmerge from Philip Jenvey <pjenvey@underboss.org> parents: 59536 diff changeset	86 also PYTHONWARNINGS=arg\n\
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	87 -x : skip first line of source, allowing use of non-Unix forms of #!cmd\n\
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65484 diff changeset	88 -X opt : set implementation-specific option\n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	89 ";
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	90 static char *usage_4 = "\
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	91 file : program read from script file\n\
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	92 - : program read from stdin (default; interactive mode if a tty)\n\
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	93 arg ...: arguments passed to program in sys.argv[1:]\n\n\
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	94 Other environment variables:\n\
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	95 PYTHONSTARTUP: file executed on interactive startup (no default)\n\
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	96 PYTHONPATH : '%c'-separated list of directories prefixed to the\n\
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	97 default module search path. The result is sys.path.\n\
44587 fb5a6330f71b Merged revisions 59822-59841 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43914 diff changeset	98 ";
64172 38ce947c28fb PYTHONFSENCODING is not available on Windows or Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64154 diff changeset	99 static char *usage_5 =
38ce947c28fb PYTHONFSENCODING is not available on Windows or Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64154 diff changeset	100 "PYTHONHOME : alternate <prefix> directory (or <prefix>%c<exec_prefix>).\n"
38ce947c28fb PYTHONFSENCODING is not available on Windows or Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64154 diff changeset	101 " The default module search path uses %s.\n"
38ce947c28fb PYTHONFSENCODING is not available on Windows or Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64154 diff changeset	102 "PYTHONCASEOK : ignore case in 'import' statements (Windows).\n"
38ce947c28fb PYTHONFSENCODING is not available on Windows or Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64154 diff changeset	103 "PYTHONIOENCODING: Encoding[:errors] used for stdin/stdout/stderr.\n"
69070 b0680b5a5215 Issue #11393: Add the new faulthandler module Victor Stinner <victor.stinner@haypocalc.com> parents: 68258 diff changeset	104 "PYTHONFAULTHANDLER: dump the Python traceback on fatal errors.\n"
64172 38ce947c28fb PYTHONFSENCODING is not available on Windows or Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64154 diff changeset	105 ;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	106
28453 df9b7cee1339 Patch #672053: Return a result from Py_Main, instead of exiting. Martin v. Löwis <martin@v.loewis.de> parents: 28451 diff changeset	107 static int
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45865 diff changeset	108 usage(int exitcode, wchar_t* program)
14603 80a782086a57 Py_Main(), usage(), usage_mid: Add -h and -V flags to print the usage Barry Warsaw <barry@python.org> parents: 14411 diff changeset	109 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	110 FILE *f = exitcode ? stderr : stdout;
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	111
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	112 fprintf(f, usage_line, program);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	113 if (exitcode)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	114 fprintf(f, "Try `python -h' for more information.\n");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	115 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	116 fputs(usage_1, f);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	117 fputs(usage_2, f);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	118 fputs(usage_3, f);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	119 fprintf(f, usage_4, DELIM);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	120 fprintf(f, usage_5, DELIM, PYTHONHOMEHELP);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	121 }
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	122 #if defined(__VMS)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	123 if (exitcode == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	124 /* suppress 'error' message */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	125 return 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	126 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	127 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	128 /* STS$M_INHIB_MSG + SS$_ABORT */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	129 return 0x1000002c;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	130 }
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	131 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	132 return exitcode;
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	133 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	134 /NOTREACHED/
14603 80a782086a57 Py_Main(), usage(), usage_mid: Add -h and -V flags to print the usage Barry Warsaw <barry@python.org> parents: 14411 diff changeset	135 }
80a782086a57 Py_Main(), usage(), usage_mid: Add -h and -V flags to print the usage Barry Warsaw <barry@python.org> parents: 14411 diff changeset	136
30935 5d2b0e9062d5 Patch #794400: Let PYTHONSTARTUP influence the compiler flags. Martin v. Löwis <martin@v.loewis.de> parents: 30723 diff changeset	137 static void RunStartupFile(PyCompilerFlags *cf)
5d2b0e9062d5 Patch #794400: Let PYTHONSTARTUP influence the compiler flags. Martin v. Löwis <martin@v.loewis.de> parents: 30723 diff changeset	138 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	139 char *startup = Py_GETENV("PYTHONSTARTUP");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	140 if (startup != NULL && startup[0] != '\0') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	141 FILE *fp = fopen(startup, "r");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	142 if (fp != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	143 (void) PyRun_SimpleFileExFlags(fp, startup, 0, cf);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	144 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	145 fclose(fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	146 } else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	147 int save_errno;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	148
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	149 save_errno = errno;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	150 PySys_WriteStderr("Could not open PYTHONSTARTUP\n");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	151 errno = save_errno;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	152 PyErr_SetFromErrnoWithFilename(PyExc_IOError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	153 startup);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	154 PyErr_Print();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	155 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	156 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	157 }
30935 5d2b0e9062d5 Patch #794400: Let PYTHONSTARTUP influence the compiler flags. Martin v. Löwis <martin@v.loewis.de> parents: 30723 diff changeset	158 }
5d2b0e9062d5 Patch #794400: Let PYTHONSTARTUP influence the compiler flags. Martin v. Löwis <martin@v.loewis.de> parents: 30723 diff changeset	159
37875 a4c70f3968be Merge part of the trunk changes into the p3yk branch. This merges from 43030 Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	160
49053 6746c6bee286 Issue #3705: py3k aborts if "-c" or "-m" is given a non-ascii value. Antoine Pitrou <solipsis@pitrou.net> parents: 48989 diff changeset	161 static int RunModule(wchar_t *modname, int set_argv0)
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	162 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	163 PyObject module, runpy, runmodule, runargs, *result;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	164 runpy = PyImport_ImportModule("runpy");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	165 if (runpy == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	166 fprintf(stderr, "Could not import runpy module\n");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	167 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	168 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	169 runmodule = PyObject_GetAttrString(runpy, "_run_module_as_main");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	170 if (runmodule == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	171 fprintf(stderr, "Could not access runpy._run_module_as_main\n");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	172 Py_DECREF(runpy);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	173 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	174 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	175 module = PyUnicode_FromWideChar(modname, wcslen(modname));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	176 if (module == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	177 fprintf(stderr, "Could not convert module name to unicode\n");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	178 Py_DECREF(runpy);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	179 Py_DECREF(runmodule);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	180 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	181 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	182 runargs = Py_BuildValue("(Oi)", module, set_argv0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	183 if (runargs == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	184 fprintf(stderr,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	185 "Could not create arguments for runpy._run_module_as_main\n");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	186 Py_DECREF(runpy);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	187 Py_DECREF(runmodule);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	188 Py_DECREF(module);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	189 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	190 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	191 result = PyObject_Call(runmodule, runargs, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	192 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	193 PyErr_Print();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	194 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	195 Py_DECREF(runpy);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	196 Py_DECREF(runmodule);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	197 Py_DECREF(module);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	198 Py_DECREF(runargs);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	199 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	200 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	201 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	202 Py_DECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	203 return 0;
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	204 }
14603 80a782086a57 Py_Main(), usage(), usage_mid: Add -h and -V flags to print the usage Barry Warsaw <barry@python.org> parents: 14411 diff changeset	205
65155 f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	206 static int
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	207 RunMainFromImporter(wchar_t *filename)
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	208 {
65155 f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	209 PyObject argv0 = NULL, importer, *sys_path;
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	210 int sts;
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	211
65155 f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	212 argv0 = PyUnicode_FromWideChar(filename, wcslen(filename));
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	213 if (argv0 == NULL)
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	214 goto error;
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	215
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	216 importer = PyImport_GetImporter(argv0);
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	217 if (importer == NULL)
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	218 goto error;
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	219
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	220 if (importer->ob_type == &PyNullImporter_Type) {
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	221 Py_DECREF(argv0);
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	222 Py_DECREF(importer);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	223 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	224 }
65155 f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	225 Py_DECREF(importer);
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	226
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	227 /* argv0 is usable as an import source, so put it in sys.path[0]
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	228 and import __main__ */
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	229 sys_path = PySys_GetObject("path");
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	230 if (sys_path == NULL)
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	231 goto error;
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	232 if (PyList_SetItem(sys_path, 0, argv0)) {
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	233 argv0 = NULL;
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	234 goto error;
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	235 }
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	236 Py_INCREF(argv0);
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	237
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	238 sts = RunModule(L"__main__", 0);
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	239 return sts != 0;
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	240
65155 f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	241 error:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	242 Py_XDECREF(argv0);
65155 f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	243 PyErr_Print();
f237fde925fa Rewrite RunMainFromImporter() Victor Stinner <victor.stinner@haypocalc.com> parents: 64667 diff changeset	244 return 1;
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	245 }
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	246
63792 275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	247 static int
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	248 run_command(wchar_t command, PyCompilerFlags cf)
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	249 {
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	250 PyObject unicode, bytes;
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	251 int ret;
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	252
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	253 unicode = PyUnicode_FromWideChar(command, -1);
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	254 if (unicode == NULL)
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	255 goto error;
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	256 bytes = PyUnicode_AsUTF8String(unicode);
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	257 Py_DECREF(unicode);
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	258 if (bytes == NULL)
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	259 goto error;
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	260 ret = PyRun_SimpleStringFlags(PyBytes_AsString(bytes), cf);
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	261 Py_DECREF(bytes);
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	262 return ret != 0;
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	263
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	264 error:
64154 790d48788874 Improve error message if the command is not decodable Victor Stinner <victor.stinner@haypocalc.com> parents: 64151 diff changeset	265 PySys_WriteStderr("Unable to decode the command from the command line:\n");
63792 275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	266 PyErr_Print();
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	267 return 1;
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	268 }
275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	269
63796 0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	270 static int
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	271 run_file(FILE fp, const wchar_t filename, PyCompilerFlags *p_cf)
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	272 {
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	273 PyObject unicode, bytes = NULL;
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	274 char *filename_str;
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	275 int run;
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	276
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	277 /* call pending calls like signal handlers (SIGINT) */
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	278 if (Py_MakePendingCalls() == -1) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	279 PyErr_Print();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	280 return 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	281 }
63796 0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	282
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	283 if (filename) {
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	284 unicode = PyUnicode_FromWideChar(filename, wcslen(filename));
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	285 if (unicode != NULL) {
65484 39cdcc7d3e20 run_file(): encode the filename with PyUnicode_EncodeFSDefault() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 65412 diff changeset	286 bytes = PyUnicode_EncodeFSDefault(unicode);
63796 0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	287 Py_DECREF(unicode);
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	288 }
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	289 if (bytes != NULL)
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	290 filename_str = PyBytes_AsString(bytes);
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	291 else {
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	292 PyErr_Clear();
65484 39cdcc7d3e20 run_file(): encode the filename with PyUnicode_EncodeFSDefault() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 65412 diff changeset	293 filename_str = "<encoding error>";
63796 0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	294 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	295 }
63796 0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	296 else
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	297 filename_str = "<stdin>";
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	298
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	299 run = PyRun_AnyFileExFlags(fp, filename_str, filename != NULL, p_cf);
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	300 Py_XDECREF(bytes);
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	301 return run != 0;
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	302 }
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	303
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	304
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	305 /* Main program */
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	306
24471 f66b3a3509c7 Excise DL_EXPORT/DL_IMPORT from Modules/. Required adding a prototype Mark Hammond <mhammond@skippinet.com.au>* parents: 24405 diff changeset	307 int
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45865 diff changeset	308 Py_Main(int argc, wchar_t **argv)
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	309 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	310 int c;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	311 int sts;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	312 wchar_t *command = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	313 wchar_t *filename = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	314 wchar_t *module = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	315 FILE *fp = stdin;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	316 char *p;
60593 62d11785204f #7301: decode $PYTHONWARNINGS in the same way as argv, test non-ascii values Philip Jenvey <pjenvey@underboss.org> parents: 60516 diff changeset	317 #ifdef MS_WINDOWS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	318 wchar_t *wp;
60593 62d11785204f #7301: decode $PYTHONWARNINGS in the same way as argv, test non-ascii values Philip Jenvey <pjenvey@underboss.org> parents: 60516 diff changeset	319 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	320 int skipfirstline = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	321 int stdin_is_interactive = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	322 int help = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	323 int version = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	324 int saw_unbuffered_flag = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	325 PyCompilerFlags cf;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	326
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	327 cf.cf_flags = 0;
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	328
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	329 orig_argc = argc; /* For Py_GetArgcArgv() */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	330 orig_argv = argv;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	331
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	332 PySys_ResetWarnOptions();
15593 9694909dbb0a Add the -W option. Guido van Rossum <guido@python.org> parents: 15374 diff changeset	333
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	334 while ((c = _PyOS_GetOpt(argc, argv, PROGRAM_OPTS)) != EOF) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	335 if (c == 'c') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	336 size_t len;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	337 /* -c is the last option; following arguments
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	338 that look like options are left for the
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	339 command to interpret. */
49708 fb725366f9ac #3705: Command-line arguments were not correctly decoded when the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 49620 diff changeset	340
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	341 len = wcslen(_PyOS_optarg) + 1 + 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	342 command = (wchar_t )malloc(sizeof(wchar_t) len);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	343 if (command == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	344 Py_FatalError(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	345 "not enough memory to copy -c argument");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	346 wcscpy(command, _PyOS_optarg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	347 command[len - 2] = '\n';
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	348 command[len - 1] = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	349 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	350 }
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	351
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	352 if (c == 'm') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	353 /* -m is the last option; following arguments
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	354 that look like options are left for the
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	355 module to interpret. */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	356 module = _PyOS_optarg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	357 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	358 }
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	359
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	360 switch (c) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	361 case 'b':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	362 Py_BytesWarningFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	363 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	364
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	365 case 'd':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	366 Py_DebugFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	367 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	368
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	369 case 'i':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	370 Py_InspectFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	371 Py_InteractiveFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	372 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	373
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	374 /* case 'J': reserved for Jython */
46430 47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46325 diff changeset	375
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	376 case 'O':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	377 Py_OptimizeFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	378 break;
5166 7151bb727776 Add -O option which sets Py_OptimizeFlag to avoid emitting SET_LINENO. Guido van Rossum <guido@python.org> parents: 5113 diff changeset	379
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	380 case 'B':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	381 Py_DontWriteBytecodeFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	382 break;
44587 fb5a6330f71b Merged revisions 59822-59841 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43914 diff changeset	383
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	384 case 's':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	385 Py_NoUserSiteDirectory++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	386 break;
46708 74b9c85361f8 Merged revisions 62774-62775,62785,62787-62788 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46453 diff changeset	387
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	388 case 'S':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	389 Py_NoSiteFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	390 break;
6203 f57ae68aa3ae Added -X option to suppress default import of site.py. Also split the Guido van Rossum <guido@python.org> parents: 6199 diff changeset	391
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	392 case 'E':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	393 Py_IgnoreEnvironmentFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	394 break;
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18692 diff changeset	395
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	396 case 't':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	397 /* ignored for backwards compatibility */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	398 break;
7966 8c268d0e8822 Add -t option to set the Py_TabcheckFlag flag. Guido van Rossum <guido@python.org> parents: 7571 diff changeset	399
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	400 case 'u':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	401 Py_UnbufferedStdioFlag = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	402 saw_unbuffered_flag = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	403 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	404
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	405 case 'v':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	406 Py_VerboseFlag++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	407 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	408
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	409 case 'x':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	410 skipfirstline = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	411 break;
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	412
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	413 case 'h':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	414 case '?':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	415 help++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	416 break;
36988 49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far: Guido van Rossum <guido@python.org> parents: 36910 diff changeset	417
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	418 case 'V':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	419 version++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	420 break;
12537 7cc3dd7cd31a Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 10621 diff changeset	421
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	422 case 'W':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	423 PySys_AddWarnOption(_PyOS_optarg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	424 break;
15593 9694909dbb0a Add the -W option. Guido van Rossum <guido@python.org> parents: 15374 diff changeset	425
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65484 diff changeset	426 case 'X':
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65484 diff changeset	427 PySys_AddXOption(_PyOS_optarg);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65484 diff changeset	428 break;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65484 diff changeset	429
66687 f35a6d7e325f #1772833: add -q command line option. Georg Brandl <georg@python.org> parents: 66556 diff changeset	430 case 'q':
67193 b7be652daf6e Add sys.flags.quiet attribute for the new -q option, as noted missing by Eric in #1772833. Georg Brandl <georg@python.org> parents: 66687 diff changeset	431 Py_QuietFlag++;
66687 f35a6d7e325f #1772833: add -q command line option. Georg Brandl <georg@python.org> parents: 66556 diff changeset	432 break;
f35a6d7e325f #1772833: add -q command line option. Georg Brandl <georg@python.org> parents: 66556 diff changeset	433
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	434 /* This space reserved for other options */
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	435
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	436 default:
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	437 return usage(2, argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	438 /NOTREACHED/
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	439
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	440 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	441 }
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	442
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	443 if (help)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	444 return usage(0, argv[0]);
14603 80a782086a57 Py_Main(), usage(), usage_mid: Add -h and -V flags to print the usage Barry Warsaw <barry@python.org> parents: 14411 diff changeset	445
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	446 if (version) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	447 fprintf(stderr, "Python %s\n", PY_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	448 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	449 }
14603 80a782086a57 Py_Main(), usage(), usage_mid: Add -h and -V flags to print the usage Barry Warsaw <barry@python.org> parents: 14411 diff changeset	450
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	451 if (!Py_InspectFlag &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	452 (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	453 Py_InspectFlag = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	454 if (!saw_unbuffered_flag &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	455 (p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	456 Py_UnbufferedStdioFlag = 1;
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18692 diff changeset	457
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	458 if (!Py_NoUserSiteDirectory &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	459 (p = Py_GETENV("PYTHONNOUSERSITE")) && *p != '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	460 Py_NoUserSiteDirectory = 1;
46708 74b9c85361f8 Merged revisions 62774-62775,62785,62787-62788 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46453 diff changeset	461
60593 62d11785204f #7301: decode $PYTHONWARNINGS in the same way as argv, test non-ascii values Philip Jenvey <pjenvey@underboss.org> parents: 60516 diff changeset	462 #ifdef MS_WINDOWS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	463 if (!Py_IgnoreEnvironmentFlag && (wp = _wgetenv(L"PYTHONWARNINGS")) &&
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	464 *wp != L'\0') {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	465 wchar_t buf, warning;
60593 62d11785204f #7301: decode $PYTHONWARNINGS in the same way as argv, test non-ascii values Philip Jenvey <pjenvey@underboss.org> parents: 60516 diff changeset	466
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	467 buf = (wchar_t )malloc((wcslen(wp) + 1) sizeof(wchar_t));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	468 if (buf == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	469 Py_FatalError(
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	470 "not enough memory to copy PYTHONWARNINGS");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	471 wcscpy(buf, wp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	472 for (warning = wcstok(buf, L",");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	473 warning != NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	474 warning = wcstok(NULL, L",")) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	475 PySys_AddWarnOption(warning);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	476 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	477 free(buf);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	478 }
60593 62d11785204f #7301: decode $PYTHONWARNINGS in the same way as argv, test non-ascii values Philip Jenvey <pjenvey@underboss.org> parents: 60516 diff changeset	479 #else
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	480 if ((p = Py_GETENV("PYTHONWARNINGS")) && *p != '\0') {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	481 char buf, oldloc;
64629 586a411cac7c Issue #8589: surrogateescape error handler is not available at startup Victor Stinner <victor.stinner@haypocalc.com> parents: 64172 diff changeset	482 PyObject *unicode;
60436 f369db0d5845 Merged revisions 79878-79880 via svnmerge from Philip Jenvey <pjenvey@underboss.org> parents: 59536 diff changeset	483
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	484 /* settle for strtok here as there's no one standard
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	485 C89 wcstok */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	486 buf = (char *)malloc(strlen(p) + 1);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	487 if (buf == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	488 Py_FatalError(
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	489 "not enough memory to copy PYTHONWARNINGS");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	490 strcpy(buf, p);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	491 oldloc = strdup(setlocale(LC_ALL, NULL));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	492 setlocale(LC_ALL, "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	493 for (p = strtok(buf, ","); p != NULL; p = strtok(NULL, ",")) {
64667 ed43ebda35f2 Isse #8589: Decode PYTHONWARNINGS from utf-8 on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64629 diff changeset	494 #ifdef __APPLE__
ed43ebda35f2 Isse #8589: Decode PYTHONWARNINGS from utf-8 on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64629 diff changeset	495 /* Use utf-8 on Mac OS X */
ed43ebda35f2 Isse #8589: Decode PYTHONWARNINGS from utf-8 on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64629 diff changeset	496 unicode = PyUnicode_FromString(p);
ed43ebda35f2 Isse #8589: Decode PYTHONWARNINGS from utf-8 on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64629 diff changeset	497 #else
65412 3794c9b50824 Add an optional size argument to _Py_char2wchar() Victor Stinner <victor.stinner@haypocalc.com> parents: 65303 diff changeset	498 wchar_t *wchar;
3794c9b50824 Add an optional size argument to _Py_char2wchar() Victor Stinner <victor.stinner@haypocalc.com> parents: 65303 diff changeset	499 size_t len;
3794c9b50824 Add an optional size argument to _Py_char2wchar() Victor Stinner <victor.stinner@haypocalc.com> parents: 65303 diff changeset	500 wchar = _Py_char2wchar(p, &len);
64629 586a411cac7c Issue #8589: surrogateescape error handler is not available at startup Victor Stinner <victor.stinner@haypocalc.com> parents: 64172 diff changeset	501 if (wchar == NULL)
586a411cac7c Issue #8589: surrogateescape error handler is not available at startup Victor Stinner <victor.stinner@haypocalc.com> parents: 64172 diff changeset	502 continue;
65412 3794c9b50824 Add an optional size argument to _Py_char2wchar() Victor Stinner <victor.stinner@haypocalc.com> parents: 65303 diff changeset	503 unicode = PyUnicode_FromWideChar(wchar, len);
64629 586a411cac7c Issue #8589: surrogateescape error handler is not available at startup Victor Stinner <victor.stinner@haypocalc.com> parents: 64172 diff changeset	504 PyMem_Free(wchar);
64667 ed43ebda35f2 Isse #8589: Decode PYTHONWARNINGS from utf-8 on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 64629 diff changeset	505 #endif
64629 586a411cac7c Issue #8589: surrogateescape error handler is not available at startup Victor Stinner <victor.stinner@haypocalc.com> parents: 64172 diff changeset	506 if (unicode == NULL)
586a411cac7c Issue #8589: surrogateescape error handler is not available at startup Victor Stinner <victor.stinner@haypocalc.com> parents: 64172 diff changeset	507 continue;
586a411cac7c Issue #8589: surrogateescape error handler is not available at startup Victor Stinner <victor.stinner@haypocalc.com> parents: 64172 diff changeset	508 PySys_AddWarnOptionUnicode(unicode);
586a411cac7c Issue #8589: surrogateescape error handler is not available at startup Victor Stinner <victor.stinner@haypocalc.com> parents: 64172 diff changeset	509 Py_DECREF(unicode);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	510 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	511 setlocale(LC_ALL, oldloc);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	512 free(oldloc);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	513 free(buf);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60688 diff changeset	514 }
60593 62d11785204f #7301: decode $PYTHONWARNINGS in the same way as argv, test non-ascii values Philip Jenvey <pjenvey@underboss.org> parents: 60516 diff changeset	515 #endif
60436 f369db0d5845 Merged revisions 79878-79880 via svnmerge from Philip Jenvey <pjenvey@underboss.org> parents: 59536 diff changeset	516
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	517 if (command == NULL && module == NULL && _PyOS_optind < argc &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	518 wcscmp(argv[_PyOS_optind], L"-") != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	519 {
28169 bc2d07230934 Patch #696645: Remove VMS code with uncertain authorship. Martin v. Löwis <martin@v.loewis.de> parents: 26764 diff changeset	520 #ifdef __VMS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	521 filename = decc$translate_vms(argv[_PyOS_optind]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	522 if (filename == (char )0 \|\| filename == (char )-1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	523 filename = argv[_PyOS_optind];
28169 bc2d07230934 Patch #696645: Remove VMS code with uncertain authorship. Martin v. Löwis <martin@v.loewis.de> parents: 26764 diff changeset	524
bc2d07230934 Patch #696645: Remove VMS code with uncertain authorship. Martin v. Löwis <martin@v.loewis.de> parents: 26764 diff changeset	525 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	526 filename = argv[_PyOS_optind];
28169 bc2d07230934 Patch #696645: Remove VMS code with uncertain authorship. Martin v. Löwis <martin@v.loewis.de> parents: 26764 diff changeset	527 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	528 }
5109 0bbf97861cd9 My version of Lee Busby's patches to make '-i' pretend stdin is a tty Guido van Rossum <guido@python.org> parents: 5000 diff changeset	529
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	530 stdin_is_interactive = Py_FdIsInteractive(stdin, (char *)0);
5109 0bbf97861cd9 My version of Lee Busby's patches to make '-i' pretend stdin is a tty Guido van Rossum <guido@python.org> parents: 5000 diff changeset	531
67431 0933c3753a71 Issue #10841: set binary mode on files; the parser translates newlines Victor Stinner <victor.stinner@haypocalc.com> parents: 67193 diff changeset	532 #if defined(MS_WINDOWS) \|\| defined(__CYGWIN__)
0933c3753a71 Issue #10841: set binary mode on files; the parser translates newlines Victor Stinner <victor.stinner@haypocalc.com> parents: 67193 diff changeset	533 /* don't translate newlines (\r\n <=> \n) */
0933c3753a71 Issue #10841: set binary mode on files; the parser translates newlines Victor Stinner <victor.stinner@haypocalc.com> parents: 67193 diff changeset	534 _setmode(fileno(stdin), O_BINARY);
0933c3753a71 Issue #10841: set binary mode on files; the parser translates newlines Victor Stinner <victor.stinner@haypocalc.com> parents: 67193 diff changeset	535 _setmode(fileno(stdout), O_BINARY);
0933c3753a71 Issue #10841: set binary mode on files; the parser translates newlines Victor Stinner <victor.stinner@haypocalc.com> parents: 67193 diff changeset	536 _setmode(fileno(stderr), O_BINARY);
0933c3753a71 Issue #10841: set binary mode on files; the parser translates newlines Victor Stinner <victor.stinner@haypocalc.com> parents: 67193 diff changeset	537 #endif
0933c3753a71 Issue #10841: set binary mode on files; the parser translates newlines Victor Stinner <victor.stinner@haypocalc.com> parents: 67193 diff changeset	538
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	539 if (Py_UnbufferedStdioFlag) {
7571 968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	540 #ifdef HAVE_SETVBUF
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	541 setvbuf(stdin, (char *)NULL, _IONBF, BUFSIZ);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	542 setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	543 setvbuf(stderr, (char *)NULL, _IONBF, BUFSIZ);
7571 968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	544 #else /* !HAVE_SETVBUF */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	545 setbuf(stdin, (char *)NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	546 setbuf(stdout, (char *)NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	547 setbuf(stderr, (char *)NULL);
7571 968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	548 #endif /* !HAVE_SETVBUF */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	549 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	550 else if (Py_InteractiveFlag) {
5320 c3ddb84a7761 OK, I lied. On Windows, _IOLBF seems to be the same as full Guido van Rossum <guido@python.org> parents: 5319 diff changeset	551 #ifdef MS_WINDOWS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	552 /* Doesn't have to have line-buffered -- use unbuffered */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	553 /* Any set[v]buf(stdin, ...) screws up Tkinter :-( */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	554 setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ);
7571 968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	555 #else /* !MS_WINDOWS */
968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	556 #ifdef HAVE_SETVBUF
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	557 setvbuf(stdin, (char *)NULL, _IOLBF, BUFSIZ);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	558 setvbuf(stdout, (char *)NULL, _IOLBF, BUFSIZ);
7571 968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	559 #endif /* HAVE_SETVBUF */
968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	560 #endif /* !MS_WINDOWS */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	561 /* Leave stderr alone - it should be unbuffered anyway. */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	562 }
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	563 #ifdef __VMS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	564 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	565 setvbuf (stdout, (char *)NULL, _IOLBF, BUFSIZ);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	566 }
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	567 #endif /* __VMS */
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	568
28175 395eb561ece1 removing one Mac hack and add another: Just van Rossum <just@letterror.com> parents: 28169 diff changeset	569 #ifdef __APPLE__
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	570 /* On MacOS X, when the Python interpreter is embedded in an
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	571 application bundle, it gets executed by a bootstrapping script
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	572 that does os.execve() with an argv[0] that's different from the
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	573 actual Python executable. This is needed to keep the Finder happy,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	574 or rather, to work around Apple's overly strict requirements of
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	575 the process name. However, we still need a usable sys.executable,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	576 so the actual executable path is passed in an environment variable.
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	577 See Lib/plat-mac/bundlebuiler.py for details about the bootstrap
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	578 script. */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	579 if ((p = Py_GETENV("PYTHONEXECUTABLE")) && *p != '\0') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	580 wchar_t* buffer;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	581 size_t len = strlen(p);
51560 cab4e2e484a2 Merged revisions 69540 via svnmerge from Ronald Oussoren <ronaldoussoren@mac.com> parents: 50666 diff changeset	582
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	583 buffer = malloc(len * sizeof(wchar_t));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	584 if (buffer == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	585 Py_FatalError(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	586 "not enough memory to copy PYTHONEXECUTABLE");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	587 }
51560 cab4e2e484a2 Merged revisions 69540 via svnmerge from Ronald Oussoren <ronaldoussoren@mac.com> parents: 50666 diff changeset	588
68102 e2f96bd29252 Issue #8914: fix various warnings from the Clang static analyzer v254. Brett Cannon <bcannon@gmail.com> parents: 67583 diff changeset	589 mbstowcs(buffer, p, len);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	590 Py_SetProgramName(buffer);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	591 /* buffer is now handed off - do not free */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	592 } else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	593 Py_SetProgramName(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	594 }
28175 395eb561ece1 removing one Mac hack and add another: Just van Rossum <just@letterror.com> parents: 28169 diff changeset	595 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	596 Py_SetProgramName(argv[0]);
28176 48a5113dfef9 An #endif was missing in Just's patch. Added. Jack Jansen <jack.jansen@cwi.nl> parents: 28175 diff changeset	597 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	598 Py_Initialize();
5851 edaf1cb63dc0 This is no longer the real main program; it now defines Py_Main(), so Guido van Rossum <guido@python.org> parents: 5547 diff changeset	599
67193 b7be652daf6e Add sys.flags.quiet attribute for the new -q option, as noted missing by Eric in #1772833. Georg Brandl <georg@python.org> parents: 66687 diff changeset	600 if (!Py_QuietFlag && (Py_VerboseFlag \|\|
66687 f35a6d7e325f #1772833: add -q command line option. Georg Brandl <georg@python.org> parents: 66556 diff changeset	601 (command == NULL && filename == NULL &&
f35a6d7e325f #1772833: add -q command line option. Georg Brandl <georg@python.org> parents: 66556 diff changeset	602 module == NULL && stdin_is_interactive))) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	603 fprintf(stderr, "Python %s on %s\n",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	604 Py_GetVersion(), Py_GetPlatform());
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	605 if (!Py_NoSiteFlag)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	606 fprintf(stderr, "%s\n", COPYRIGHT);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	607 }
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	608
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	609 if (command != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	610 /* Backup _PyOS_optind and force sys.argv[0] = '-c' */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	611 _PyOS_optind--;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	612 argv[_PyOS_optind] = L"-c";
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	613 }
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	614
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	615 if (module != NULL) {
64110 212a16f906a6 Issue #8202: Set sys.argv[0] to -m rather than -c while searching for the module to execute. Also updates all the cmd_line_script tests to validate the setting of sys.path[0] and the current working directory Nick Coghlan <ncoghlan@gmail.com> parents: 63962 diff changeset	616 /* Backup _PyOS_optind and force sys.argv[0] = '-m'*/
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	617 _PyOS_optind--;
64110 212a16f906a6 Issue #8202: Set sys.argv[0] to -m rather than -c while searching for the module to execute. Also updates all the cmd_line_script tests to validate the setting of sys.path[0] and the current working directory Nick Coghlan <ncoghlan@gmail.com> parents: 63962 diff changeset	618 argv[_PyOS_optind] = L"-m";
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	619 }
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	620
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	621 PySys_SetArgv(argc-_PyOS_optind, argv+_PyOS_optind);
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	622
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	623 if ((Py_InspectFlag \|\| (command == NULL && filename == NULL && module == NULL)) &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	624 isatty(fileno(stdin))) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	625 PyObject *v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	626 v = PyImport_ImportModule("readline");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	627 if (v == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	628 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	629 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	630 Py_DECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	631 }
6316 c2359665be80 Move the "import readline" to an earlier place so it is also done when Guido van Rossum <guido@python.org> parents: 6203 diff changeset	632
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	633 if (command) {
63792 275acfcccccb Issue #9425: Create run_command() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 61751 diff changeset	634 sts = run_command(command, &cf);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	635 free(command);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	636 } else if (module) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	637 sts = RunModule(module, 1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	638 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	639 else {
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	640
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	641 if (filename == NULL && stdin_is_interactive) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	642 Py_InspectFlag = 0; /* do exit on SystemExit */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	643 RunStartupFile(&cf);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	644 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	645 /* XXX */
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	646
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	647 sts = -1; /* keep track of whether we've already run __main__ */
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	648
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	649 if (filename != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	650 sts = RunMainFromImporter(filename);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	651 }
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	652
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	653 if (sts==-1 && filename!=NULL) {
65303 b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	654 fp = _Py_wfopen(filename, L"r");
b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	655 if (fp == NULL) {
b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	656 char *cfilename_buffer;
b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	657 const char *cfilename;
66092 1b5f47e2e0f0 PyUnicode_EncodeFS() raises an exception if _Py_wchar2char() fails Victor Stinner <victor.stinner@haypocalc.com> parents: 65575 diff changeset	658 cfilename_buffer = _Py_wchar2char(filename, NULL);
65303 b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	659 if (cfilename_buffer != NULL)
b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	660 cfilename = cfilename_buffer;
b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	661 else
b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	662 cfilename = "<unprintable file name>";
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	663 fprintf(stderr, "%ls: can't open file '%s': [Errno %d] %s\n",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	664 argv[0], cfilename, errno, strerror(errno));
65303 b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	665 if (cfilename_buffer)
b65206129b5c Py_Main() uses _Py_wchar2char() to encode the filename in error messages Victor Stinner <victor.stinner@haypocalc.com> parents: 65265 diff changeset	666 PyMem_Free(cfilename_buffer);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	667 return 2;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	668 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	669 else if (skipfirstline) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	670 int ch;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	671 /* Push back first newline so line numbers
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	672 remain the same */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	673 while ((ch = getc(fp)) != EOF) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	674 if (ch == '\n') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	675 (void)ungetc(ch, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	676 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	677 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	678 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	679 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	680 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	681 /* XXX: does this work on Win/Win64? (see posix_fstat) */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	682 struct stat sb;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	683 if (fstat(fileno(fp), &sb) == 0 &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	684 S_ISDIR(sb.st_mode)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	685 fprintf(stderr, "%ls: '%ls' is a directory, cannot continue\n", argv[0], filename);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	686 fclose(fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	687 return 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	688 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	689 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	690 }
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43850 diff changeset	691
63796 0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	692 if (sts == -1)
0ed665e8a115 Issue #9425: Create run_file() subfunction Victor Stinner <victor.stinner@haypocalc.com> parents: 63792 diff changeset	693 sts = run_file(fp, filename, &cf);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	694 }
29682 920777640d28 Py_Main(): Add a check for the PYTHONINSPECT environment variable Barry Warsaw <barry@python.org> parents: 28453 diff changeset	695
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	696 /* Check this environment variable at the end, to give programs the
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	697 * opportunity to set it from Python.
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	698 */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	699 if (!Py_InspectFlag &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	700 (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	701 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	702 Py_InspectFlag = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	703 }
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	704
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	705 if (Py_InspectFlag && stdin_is_interactive &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	706 (filename != NULL \|\| command != NULL \|\| module != NULL)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	707 Py_InspectFlag = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	708 /* XXX */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	709 sts = PyRun_AnyFileFlags(stdin, "<stdin>", &cf) != 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	710 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	711
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	712 Py_Finalize();
16752 5c3aedc969da Py_Main(): When compiled by Insure (i.e. __INSURE__ is defined), call Barry Warsaw <barry@python.org> parents: 16731 diff changeset	713
5c3aedc969da Py_Main(): When compiled by Insure (i.e. __INSURE__ is defined), call Barry Warsaw <barry@python.org> parents: 16731 diff changeset	714 #ifdef __INSURE__
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	715 /* Insure++ is a memory analysis tool that aids in discovering
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	716 * memory leaks and other memory problems. On Python exit, the
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	717 * interned string dictionaries are flagged as being in use at exit
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	718 * (which it is). Under normal circumstances, this is fine because
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	719 * the memory will be automatically reclaimed by the system. Under
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	720 * memory debugging, it's a huge source of useless noise, so we
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	721 * trade off slower shutdown for less distraction in the memory
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	722 * reports. -baw
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	723 */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	724 _Py_ReleaseInternedUnicodeStrings();
16752 5c3aedc969da Py_Main(): When compiled by Insure (i.e. __INSURE__ is defined), call Barry Warsaw <barry@python.org> parents: 16731 diff changeset	725 #endif /* __INSURE__ */
5c3aedc969da Py_Main(): When compiled by Insure (i.e. __INSURE__ is defined), call Barry Warsaw <barry@python.org> parents: 16731 diff changeset	726
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	727 return sts;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	728 }
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	729
31606 fd2103ae6f29 Add pystack definition to Misc/gdbinit with some explanation of its behavior Skip Montanaro <skip@pobox.com> parents: 30968 diff changeset	730 /* this is gonna seem real weird, but if you put some other code between
fd2103ae6f29 Add pystack definition to Misc/gdbinit with some explanation of its behavior Skip Montanaro <skip@pobox.com> parents: 30968 diff changeset	731 Py_Main() and Py_GetArgcArgv() you will need to adjust the test in the
fd2103ae6f29 Add pystack definition to Misc/gdbinit with some explanation of its behavior Skip Montanaro <skip@pobox.com> parents: 30968 diff changeset	732 while statement in Misc/gdbinit:ppystack */
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	733
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	734 /* Make the original argc/argv available to other modules.
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	735 This is rare, but it is needed by the secureware extension. */
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	736
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	737 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45865 diff changeset	738 Py_GetArgcArgv(int argc, wchar_t **argv)
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	739 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	740 *argc = orig_argc;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59536 diff changeset	741 *argv = orig_argv;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	742 }
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37875 diff changeset	743
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37875 diff changeset	744 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37875 diff changeset	745 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37875 diff changeset	746 #endif

Mercurial > cpython-lru_cache-weakref

annotate Modules/main.c @ 70817:dd775b1561ba