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

annotate Modules/main.c @ 65035:87f4b32905df 2.7

Cosmetic fix to use print function.

author	Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
date	Fri, 01 Oct 2010 10:48:47 +0000
parents	8f137a5c413c
children	b36cb4602e21

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"
35766 34ef9f138c30 Fix a bunch of imports to use code.h instead of compile.h. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35673 diff changeset	5 #include "code.h" /* For CO_FUTURE_DIVISION */
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	6 #include "import.h"
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	7
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	8 #ifdef __VMS
28169 bc2d07230934 Patch #696645: Remove VMS code with uncertain authorship. Martin v. Löwis <martin@v.loewis.de> parents: 26764 diff changeset	9 #include <unixlib.h>
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	10 #endif
b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	11
24695 a989a2eaa2ac On Cygwin, put stdin, stderr, and stdout in binary mode when the -u Sjoerd Mullender <sjoerd@acm.org> parents: 24480 diff changeset	12 #if defined(MS_WINDOWS) \|\| defined(__CYGWIN__)
38232 aa620856e8a3 Patch #1492356: Port to Windows CE (patch set 1). Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	13 #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	14 #include <fcntl.h>
7c7a186b6d86 Fix the _setmode() patch for MS_WINDOWS: include <fcntl.h> and use Guido van Rossum <guido@python.org> parents: 4934 diff changeset	15 #endif
38232 aa620856e8a3 Patch #1492356: Port to Windows CE (patch set 1). Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	16 #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	17
22114 c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21928 diff changeset	18 #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	19 #define PYTHONHOMEHELP "<prefix>\\lib"
12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	20 #else
22114 c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21928 diff changeset	21 #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	22 #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	23 #else
18088 86ccf93cc952 Removed the Python version from the PYTHONHOMEHELP string. It was Marc-André Lemburg <mal@egenix.com> parents: 17396 diff changeset	24 #define PYTHONHOMEHELP "<prefix>/pythonX.X"
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	25 #endif
22114 c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21928 diff changeset	26 #endif
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	27
15374 a826a46bae54 Move our own getopt() implementation to _PyOS_GetOpt(), and use it Thomas Wouters <thomas@python.org> parents: 14603 diff changeset	28 #include "pygetopt.h"
a826a46bae54 Move our own getopt() implementation to _PyOS_GetOpt(), and use it Thomas Wouters <thomas@python.org> parents: 14603 diff changeset	29
14411 a707a5f17139 Instead of printing all 9 lines of copyright info, print Guido van Rossum <guido@python.org> parents: 14375 diff changeset	30 #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	31 "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	32 "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	33
37655 2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	34 #ifdef __cplusplus
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	35 extern "C" {
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	36 #endif
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	37
3773 6e40a2a3e6ef New style names for getprogramname and getargcargv Guido van Rossum <guido@python.org> parents: 3701 diff changeset	38 /* For Py_GetArgcArgv(); set by main() */
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	39 static char **orig_argv;
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	40 static int orig_argc;
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	41
17396 beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	42 /* command line options */
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46435 diff changeset	43 #define BASE_OPTS "3bBc:dEhiJm:OQ:sStuUvVW:xX?"
17396 beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	44
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	45 #ifndef RISCOS
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	46 #define PROGRAM_OPTS BASE_OPTS
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	47 #else /RISCOS/
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	48 /* extra option saying that we are running under a special task window
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	49 frontend; especially my_readline will behave different */
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	50 #define PROGRAM_OPTS BASE_OPTS "w"
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	51 /* corresponding flag */
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	52 extern int Py_RISCOSWimpFlag;
17396 beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17125 diff changeset	53 #endif /RISCOS/
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	54
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	55 /* Short usage message (with %s for argv0) */
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	56 static char *usage_line =
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	57 "usage: %s [option] ... [-c cmd \| -m mod \| file \| -] [arg] ...\n";
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	58
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	59 /* 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	60 static char *usage_1 = "\
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	61 Options and arguments (and corresponding environment variables):\n\
44566 599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 43929 diff changeset	62 -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	63 -c cmd : program passed in as string (terminates option list)\n\
39841 2b05ec5df777 Rewrite help message to remove some of the parentheticals. (There were a lot of them.) Andrew M. Kuchling <amk@amk.ca> parents: 39840 diff changeset	64 -d : debug output from parser; also PYTHONDEBUG=x\n\
44569 132d908471c8 patch #1668: clarify envvar docs; rename THREADDEBUG to PYTHONTHREADDEBUG. Georg Brandl <georg@python.org> parents: 44566 diff changeset	65 -E : ignore PYTHON* environment variables (such as PYTHONPATH)\n\
39073 c48b3a68f696 Accept long options "--help" and "--version". Georg Brandl <georg@python.org> parents: 38778 diff changeset	66 -h : print this help message and exit (also --help)\n\
39841 2b05ec5df777 Rewrite help message to remove some of the parentheticals. (There were a lot of them.) Andrew M. Kuchling <amk@amk.ca> parents: 39840 diff changeset	67 -i : inspect interactively after running script; forces a prompt even\n\
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	68 ";
c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	69 static char *usage_2 = "\
44566 599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 43929 diff changeset	70 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	71 -m mod : run library module as a script (terminates option list)\n\
39841 2b05ec5df777 Rewrite help message to remove some of the parentheticals. (There were a lot of them.) Andrew M. Kuchling <amk@amk.ca> parents: 39840 diff changeset	72 -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	73 -OO : remove doc-strings in addition to the -O optimizations\n\
19673 b3271297b984 PEP 238 documented -Qwarn as warning only for classic int or long Guido van Rossum <guido@python.org> parents: 19672 diff changeset	74 -Q arg : division options: -Qold (default), -Qwarn, -Qwarnall, -Qnew\n\
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46435 diff changeset	75 -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	76 -S : don't imply 'import site' on initialization\n\
7966 8c268d0e8822 Add -t option to set the Py_TabcheckFlag flag. Guido van Rossum <guido@python.org> parents: 7571 diff changeset	77 -t : issue warnings about inconsistent tab usage (-tt: issue errors)\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	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 = "\
44566 599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 43929 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\
39841 2b05ec5df777 Rewrite help message to remove some of the parentheticals. (There were a lot of them.) Andrew M. Kuchling <amk@amk.ca> parents: 39840 diff changeset	82 -v : verbose (trace import statements); also PYTHONVERBOSE=x\n\
2b05ec5df777 Rewrite help message to remove some of the parentheticals. (There were a lot of them.) Andrew M. Kuchling <amk@amk.ca> parents: 39840 diff changeset	83 can be supplied multiple times to increase verbosity\n\
39073 c48b3a68f696 Accept long options "--help" and "--version". Georg Brandl <georg@python.org> parents: 38778 diff changeset	84 -V : print the Python version number and exit (also --version)\n\
39841 2b05ec5df777 Rewrite help message to remove some of the parentheticals. (There were a lot of them.) Andrew M. Kuchling <amk@amk.ca> parents: 39840 diff changeset	85 -W arg : warning control; arg is action:message:category:module:lineno\n\
60433 c0957dada5c2 #7301: add the environment variable $PYTHONWARNINGS to supplement the -W Philip Jenvey <pjenvey@underboss.org> parents: 59499 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\
44566 599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 43929 diff changeset	88 ";
599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 43929 diff changeset	89 static char *usage_4 = "\
50786 2d453b221bec Merged revisions 68292,68344,68361,68378,68424,68426,68429-68430,68450,68457,68480-68481,68493,68495,68499,68501,68512,68514-68515 via svnmerge from Georg Brandl <georg@python.org> parents: 47527 diff changeset	90 -3 : warn about Python 3.x incompatibilities that 2to3 cannot trivially fix\n\
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\
39841 2b05ec5df777 Rewrite help message to remove some of the parentheticals. (There were a lot of them.) Andrew M. Kuchling <amk@amk.ca> parents: 39840 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\
44566 599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 43929 diff changeset	98 ";
599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 43929 diff changeset	99 static char *usage_5 = "\
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	100 PYTHONHOME : alternate <prefix> directory (or <prefix>%c<exec_prefix>).\n\
12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	101 The default module search path uses %s.\n\
16731 86c7683b606a Add a line to "python -h" output about PYTHONCASEOK. Tim Peters <tim.peters@gmail.com> parents: 15593 diff changeset	102 PYTHONCASEOK : ignore case in 'import' statements (Windows).\n\
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	103 PYTHONIOENCODING: Encoding[:errors] used for stdin/stdout/stderr.\n\
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	104 ";
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	105
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
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	108 usage(int exitcode, char* program)
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 {
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 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
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	112 fprintf(f, usage_line, program);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	113 if (exitcode)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	114 fprintf(f, "Try `python -h' for more information.\n");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	115 else {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	116 fputs(usage_1, f);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	117 fputs(usage_2, f);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	118 fputs(usage_3, f);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	119 fprintf(f, usage_4, DELIM);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	120 fprintf(f, usage_5, DELIM, PYTHONHOMEHELP);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	121 }
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	122 #if defined(__VMS)
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	123 if (exitcode == 0) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	124 /* suppress 'error' message */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	125 return 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	126 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	127 else {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	128 /* STS$M_INHIB_MSG + SS$_ABORT */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	129 return 0x1000002c;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	130 }
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	131 #else
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	132 return exitcode;
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	133 #endif
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 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 {
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	139 char *startup = Py_GETENV("PYTHONSTARTUP");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	140 if (startup != NULL && startup[0] != '\0') {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	141 FILE *fp = fopen(startup, "r");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	142 if (fp != NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	143 (void) PyRun_SimpleFileExFlags(fp, startup, 0, cf);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	144 PyErr_Clear();
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	145 fclose(fp);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	146 } else {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	147 int save_errno;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	148 save_errno = errno;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	149 PySys_WriteStderr("Could not open PYTHONSTARTUP\n");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	150 errno = save_errno;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	151 PyErr_SetFromErrnoWithFilename(PyExc_IOError,
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	152 startup);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	153 PyErr_Print();
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	154 PyErr_Clear();
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	155 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	156 }
30935 5d2b0e9062d5 Patch #794400: Let PYTHONSTARTUP influence the compiler flags. Martin v. Löwis <martin@v.loewis.de> parents: 30723 diff changeset	157 }
5d2b0e9062d5 Patch #794400: Let PYTHONSTARTUP influence the compiler flags. Martin v. Löwis <martin@v.loewis.de> parents: 30723 diff changeset	158
36995 f914630f419c Implement PEP 338 which has been marked as accepted by GvR Nick Coghlan <ncoghlan@gmail.com> parents: 36910 diff changeset	159
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	160 static int RunModule(char *module, 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	161 {
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	162 PyObject runpy, runmodule, runargs, result;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	163 runpy = PyImport_ImportModule("runpy");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	164 if (runpy == NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	165 fprintf(stderr, "Could not import runpy module\n");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	166 return -1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	167 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	168 runmodule = PyObject_GetAttrString(runpy, "_run_module_as_main");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	169 if (runmodule == NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	170 fprintf(stderr, "Could not access runpy._run_module_as_main\n");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	171 Py_DECREF(runpy);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	172 return -1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	173 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	174 runargs = Py_BuildValue("(si)", module, set_argv0);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	175 if (runargs == NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	176 fprintf(stderr,
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	177 "Could not create arguments for runpy._run_module_as_main\n");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	178 Py_DECREF(runpy);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	179 Py_DECREF(runmodule);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	180 return -1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	181 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	182 result = PyObject_Call(runmodule, runargs, NULL);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	183 if (result == NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	184 PyErr_Print();
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	185 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	186 Py_DECREF(runpy);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	187 Py_DECREF(runmodule);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	188 Py_DECREF(runargs);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	189 if (result == NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	190 return -1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	191 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	192 Py_DECREF(result);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	193 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	194 }
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	195
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	196 static int RunMainFromImporter(char *filename)
4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	197 {
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	198 PyObject argv0 = NULL, importer = NULL;
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	199
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	200 if ((argv0 = PyString_FromString(filename)) &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	201 (importer = PyImport_GetImporter(argv0)) &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	202 (importer->ob_type != &PyNullImporter_Type))
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	203 {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	204 /* argv0 is usable as an import source, so
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	205 put it in sys.path[0] and import __main__ */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	206 PyObject *sys_path = NULL;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	207 if ((sys_path = PySys_GetObject("path")) &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	208 !PyList_SetItem(sys_path, 0, argv0))
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	209 {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	210 Py_INCREF(argv0);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	211 Py_DECREF(importer);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	212 sys_path = NULL;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	213 return RunModule("__main__", 0) != 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	214 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	215 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	216 Py_XDECREF(argv0);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	217 Py_XDECREF(importer);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	218 if (PyErr_Occurred()) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	219 PyErr_Print();
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	220 return 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	221 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	222 return -1;
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	223 }
4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	224
4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	225
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	226 /* Main program */
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	227
24471 f66b3a3509c7 Excise DL_EXPORT/DL_IMPORT from Modules/. Required adding a prototype Mark Hammond <mhammond@skippinet.com.au>* parents: 24405 diff changeset	228 int
13482 000a1c7eb09f - changed 1.5 to 2.0 in the help text Fredrik Lundh <fredrik@pythonware.com> parents: 13256 diff changeset	229 Py_Main(int argc, char **argv)
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	230 {
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	231 int c;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	232 int sts;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	233 char *command = NULL;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	234 char *filename = NULL;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	235 char *module = NULL;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	236 FILE *fp = stdin;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	237 char *p;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	238 int unbuffered = 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	239 int skipfirstline = 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	240 int stdin_is_interactive = 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	241 int help = 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	242 int version = 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	243 int saw_unbuffered_flag = 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	244 PyCompilerFlags cf;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	245
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	246 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	247
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	248 orig_argc = argc; /* For Py_GetArgcArgv() */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	249 orig_argv = argv;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	250
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	251 #ifdef RISCOS
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	252 Py_RISCOSWimpFlag = 0;
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	253 #endif
4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	254
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	255 PySys_ResetWarnOptions();
15593 9694909dbb0a Add the -W option. Guido van Rossum <guido@python.org> parents: 15374 diff changeset	256
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	257 while ((c = _PyOS_GetOpt(argc, argv, PROGRAM_OPTS)) != EOF) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	258 if (c == 'c') {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	259 /* -c is the last option; following arguments
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	260 that look like options are left for the
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	261 command to interpret. */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	262 command = (char *)malloc(strlen(_PyOS_optarg) + 2);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	263 if (command == NULL)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	264 Py_FatalError(
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	265 "not enough memory to copy -c argument");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	266 strcpy(command, _PyOS_optarg);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	267 strcat(command, "\n");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	268 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	269 }
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	270
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	271 if (c == 'm') {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	272 /* -m is the last option; following arguments
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	273 that look like options are left for the
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	274 module to interpret. */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	275 module = (char *)malloc(strlen(_PyOS_optarg) + 2);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	276 if (module == NULL)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	277 Py_FatalError(
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	278 "not enough memory to copy -m argument");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	279 strcpy(module, _PyOS_optarg);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	280 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	281 }
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	282
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	283 switch (c) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	284 case 'b':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	285 Py_BytesWarningFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	286 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	287
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	288 case 'd':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	289 Py_DebugFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	290 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	291
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	292 case '3':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	293 Py_Py3kWarningFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	294 if (!Py_DivisionWarningFlag)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	295 Py_DivisionWarningFlag = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	296 break;
41832 a0ee3b2ba361 Add -3 option to the interpreter to warn about features that are Neal Norwitz <nnorwitz@gmail.com> parents: 41043 diff changeset	297
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	298 case 'Q':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	299 if (strcmp(_PyOS_optarg, "old") == 0) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	300 Py_DivisionWarningFlag = 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	301 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	302 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	303 if (strcmp(_PyOS_optarg, "warn") == 0) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	304 Py_DivisionWarningFlag = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	305 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	306 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	307 if (strcmp(_PyOS_optarg, "warnall") == 0) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	308 Py_DivisionWarningFlag = 2;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	309 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	310 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	311 if (strcmp(_PyOS_optarg, "new") == 0) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	312 /* This only affects __main__ */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	313 cf.cf_flags \|= CO_FUTURE_DIVISION;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	314 /* And this tells the eval loop to treat
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	315 BINARY_DIVIDE as BINARY_TRUE_DIVIDE */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	316 _Py_QnewFlag = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	317 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	318 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	319 fprintf(stderr,
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	320 "-Q option should be `-Qold', "
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	321 "`-Qwarn', `-Qwarnall', or `-Qnew' only\n");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	322 return usage(2, argv[0]);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	323 /* NOTREACHED */
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	324
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	325 case 'i':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	326 Py_InspectFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	327 Py_InteractiveFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	328 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	329
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	330 /* case 'J': reserved for Jython */
46406 c1fa2e758e05 Applied patch #2617 from Frank Wierzbicki wit some extras from me Christian Heimes <christian@cheimes.de> parents: 46184 diff changeset	331
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	332 case 'O':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	333 Py_OptimizeFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	334 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	335
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	336 case 'B':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	337 Py_DontWriteBytecodeFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	338 break;
44566 599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 43929 diff changeset	339
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	340 case 's':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	341 Py_NoUserSiteDirectory++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	342 break;
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46435 diff changeset	343
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	344 case 'S':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	345 Py_NoSiteFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	346 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	347
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	348 case 'E':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	349 Py_IgnoreEnvironmentFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	350 break;
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18692 diff changeset	351
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	352 case 't':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	353 Py_TabcheckFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	354 break;
7966 8c268d0e8822 Add -t option to set the Py_TabcheckFlag flag. Guido van Rossum <guido@python.org> parents: 7571 diff changeset	355
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	356 case 'u':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	357 unbuffered++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	358 saw_unbuffered_flag = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	359 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	360
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	361 case 'v':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	362 Py_VerboseFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	363 break;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	364
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	365 #ifdef RISCOS
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	366 case 'w':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	367 Py_RISCOSWimpFlag = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	368 break;
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	369 #endif
4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	370
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	371 case 'x':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	372 skipfirstline = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	373 break;
6763 12824fe04a08 Two changes by Jeff Rush (slightly tweaked): Guido van Rossum <guido@python.org> parents: 6538 diff changeset	374
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	375 /* case 'X': reserved for implementation-specific arguments */
46406 c1fa2e758e05 Applied patch #2617 from Frank Wierzbicki wit some extras from me Christian Heimes <christian@cheimes.de> parents: 46184 diff changeset	376
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	377 case 'U':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	378 Py_UnicodeFlag++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	379 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	380 case 'h':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	381 case '?':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	382 help++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	383 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	384 case 'V':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	385 version++;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	386 break;
12537 7cc3dd7cd31a Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 10621 diff changeset	387
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	388 case 'W':
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	389 PySys_AddWarnOption(_PyOS_optarg);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	390 break;
15593 9694909dbb0a Add the -W option. Guido van Rossum <guido@python.org> parents: 15374 diff changeset	391
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	392 /* This space reserved for other options */
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	393
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	394 default:
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	395 return usage(2, argv[0]);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	396 /NOTREACHED/
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	397
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	398 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	399 }
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	400
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	401 if (help)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	402 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	403
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	404 if (version) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	405 fprintf(stderr, "Python %s\n", PY_VERSION);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	406 return 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	407 }
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	408
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	409 if (Py_Py3kWarningFlag && !Py_TabcheckFlag)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	410 /* -3 implies -t (but not -tt) */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	411 Py_TabcheckFlag = 1;
53083 ad3f3d304963 #5704: let python -3 imply -t as well. Georg Brandl <georg@python.org> parents: 51711 diff changeset	412
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	413 if (!Py_InspectFlag &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	414 (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0')
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	415 Py_InspectFlag = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	416 if (!saw_unbuffered_flag &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	417 (p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0')
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	418 unbuffered = 1;
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18692 diff changeset	419
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	420 if (!Py_NoUserSiteDirectory &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	421 (p = Py_GETENV("PYTHONNOUSERSITE")) && *p != '\0')
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	422 Py_NoUserSiteDirectory = 1;
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46435 diff changeset	423
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	424 if ((p = Py_GETENV("PYTHONWARNINGS")) && *p != '\0') {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	425 char buf, warning;
60484 f34cb501f8f7 fix PYTHONWARNINGS handling to not modify the original env value and improve Philip Jenvey <pjenvey@underboss.org> parents: 60433 diff changeset	426
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	427 buf = (char *)malloc(strlen(p) + 1);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	428 if (buf == NULL)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	429 Py_FatalError(
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	430 "not enough memory to copy PYTHONWARNINGS");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	431 strcpy(buf, p);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	432 for (warning = strtok(buf, ",");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	433 warning != NULL;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	434 warning = strtok(NULL, ","))
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	435 PySys_AddWarnOption(warning);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	436 free(buf);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	437 }
60433 c0957dada5c2 #7301: add the environment variable $PYTHONWARNINGS to supplement the -W Philip Jenvey <pjenvey@underboss.org> parents: 59499 diff changeset	438
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	439 if (command == NULL && module == NULL && _PyOS_optind < argc &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	440 strcmp(argv[_PyOS_optind], "-") != 0)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	441 {
28169 bc2d07230934 Patch #696645: Remove VMS code with uncertain authorship. Martin v. Löwis <martin@v.loewis.de> parents: 26764 diff changeset	442 #ifdef __VMS
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	443 filename = decc$translate_vms(argv[_PyOS_optind]);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	444 if (filename == (char )0 \|\| filename == (char )-1)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	445 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	446
bc2d07230934 Patch #696645: Remove VMS code with uncertain authorship. Martin v. Löwis <martin@v.loewis.de> parents: 26764 diff changeset	447 #else
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	448 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	449 #endif
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	450 }
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	451
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	452 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	453
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	454 if (unbuffered) {
24695 a989a2eaa2ac On Cygwin, put stdin, stderr, and stdout in binary mode when the -u Sjoerd Mullender <sjoerd@acm.org> parents: 24480 diff changeset	455 #if defined(MS_WINDOWS) \|\| defined(__CYGWIN__)
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	456 _setmode(fileno(stdin), O_BINARY);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	457 _setmode(fileno(stdout), O_BINARY);
4934 6b61912d5f35 On Windows, -u implies binary mode for stdin/stdout Guido van Rossum <guido@python.org> parents: 4620 diff changeset	458 #endif
7571 968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	459 #ifdef HAVE_SETVBUF
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	460 setvbuf(stdin, (char *)NULL, _IONBF, BUFSIZ);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	461 setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	462 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	463 #else /* !HAVE_SETVBUF */
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	464 setbuf(stdin, (char *)NULL);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	465 setbuf(stdout, (char *)NULL);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	466 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	467 #endif /* !HAVE_SETVBUF */
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	468 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	469 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	470 #ifdef MS_WINDOWS
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	471 /* Doesn't have to have line-buffered -- use unbuffered */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	472 /* Any set[v]buf(stdin, ...) screws up Tkinter :-( */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	473 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	474 #else /* !MS_WINDOWS */
968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	475 #ifdef HAVE_SETVBUF
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	476 setvbuf(stdin, (char *)NULL, _IOLBF, BUFSIZ);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	477 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	478 #endif /* HAVE_SETVBUF */
968aaba281c5 Don't use setvbuf unless HAVE_SETVBUF is defined. Guido van Rossum <guido@python.org> parents: 6763 diff changeset	479 #endif /* !MS_WINDOWS */
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	480 /* Leave stderr alone - it should be unbuffered anyway. */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	481 }
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	482 #ifdef __VMS
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	483 else {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	484 setvbuf (stdout, (char *)NULL, _IOLBF, BUFSIZ);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	485 }
26550 b9c912e2c3c0 Patch #614055: Support OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 25826 diff changeset	486 #endif /* __VMS */
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	487
28175 395eb561ece1 removing one Mac hack and add another: Just van Rossum <just@letterror.com> parents: 28169 diff changeset	488 #ifdef __APPLE__
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	489 /* On MacOS X, when the Python interpreter is embedded in an
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	490 application bundle, it gets executed by a bootstrapping script
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	491 that does os.execve() with an argv[0] that's different from the
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	492 actual Python executable. This is needed to keep the Finder happy,
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	493 or rather, to work around Apple's overly strict requirements of
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	494 the process name. However, we still need a usable sys.executable,
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	495 so the actual executable path is passed in an environment variable.
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	496 See Lib/plat-mac/bundlebuiler.py for details about the bootstrap
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	497 script. */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	498 if ((p = Py_GETENV("PYTHONEXECUTABLE")) && *p != '\0')
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	499 Py_SetProgramName(p);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	500 else
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	501 Py_SetProgramName(argv[0]);
28175 395eb561ece1 removing one Mac hack and add another: Just van Rossum <just@letterror.com> parents: 28169 diff changeset	502 #else
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	503 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	504 #endif
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	505 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	506
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	507 if (Py_VerboseFlag \|\|
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	508 (command == NULL && filename == NULL && module == NULL && stdin_is_interactive)) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	509 fprintf(stderr, "Python %s on %s\n",
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	510 Py_GetVersion(), Py_GetPlatform());
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	511 if (!Py_NoSiteFlag)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	512 fprintf(stderr, "%s\n", COPYRIGHT);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	513 }
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 18808 diff changeset	514
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	515 if (command != NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	516 /* Backup _PyOS_optind and force sys.argv[0] = '-c' */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	517 _PyOS_optind--;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	518 argv[_PyOS_optind] = "-c";
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	519 }
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	520
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	521 if (module != NULL) {
62313 8f137a5c413c Revert r80580 due to some unintended side effects. See issue #8202 for details. Nick Coghlan <ncoghlan@gmail.com> parents: 61463 diff changeset	522 /* Backup _PyOS_optind and force sys.argv[0] = '-c'
8f137a5c413c Revert r80580 due to some unintended side effects. See issue #8202 for details. Nick Coghlan <ncoghlan@gmail.com> parents: 61463 diff changeset	523 so that PySys_SetArgv correctly sets sys.path[0] to ''
8f137a5c413c Revert r80580 due to some unintended side effects. See issue #8202 for details. Nick Coghlan <ncoghlan@gmail.com> parents: 61463 diff changeset	524 rather than looking for a file called "-m". See
8f137a5c413c Revert r80580 due to some unintended side effects. See issue #8202 for details. Nick Coghlan <ncoghlan@gmail.com> parents: 61463 diff changeset	525 tracker issue #8202 for details. */
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	526 _PyOS_optind--;
62313 8f137a5c413c Revert r80580 due to some unintended side effects. See issue #8202 for details. Nick Coghlan <ncoghlan@gmail.com> parents: 61463 diff changeset	527 argv[_PyOS_optind] = "-c";
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	528 }
33680 bcafb68ad985 SF patch #1035498: -m option to run a module as a script Raymond Hettinger <python@rcn.com> parents: 33188 diff changeset	529
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	530 PySys_SetArgv(argc-_PyOS_optind, argv+_PyOS_optind);
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	531
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	532 if ((Py_InspectFlag \|\| (command == NULL && filename == NULL && module == NULL)) &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	533 isatty(fileno(stdin))) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	534 PyObject *v;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	535 v = PyImport_ImportModule("readline");
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	536 if (v == NULL)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	537 PyErr_Clear();
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	538 else
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	539 Py_DECREF(v);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	540 }
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	541
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	542 if (command) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	543 sts = PyRun_SimpleStringFlags(command, &cf) != 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	544 free(command);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	545 } else if (module) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	546 sts = RunModule(module, 1);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	547 free(module);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	548 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	549 else {
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	550
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	551 if (filename == NULL && stdin_is_interactive) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	552 Py_InspectFlag = 0; /* do exit on SystemExit */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	553 RunStartupFile(&cf);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	554 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	555 /* XXX */
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	556
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	557 sts = -1; /* keep track of whether we've already run __main__ */
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	558
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	559 if (filename != NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	560 sts = RunMainFromImporter(filename);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	561 }
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	562
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	563 if (sts==-1 && filename!=NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	564 if ((fp = fopen(filename, "r")) == NULL) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	565 fprintf(stderr, "%s: can't open file '%s': [Errno %d] %s\n",
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	566 argv[0], filename, errno, strerror(errno));
45854 21139ea59b6b Remove all traces of HAVE_STRERROR. Brett Cannon <bcannon@gmail.com> parents: 44740 diff changeset	567
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	568 return 2;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	569 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	570 else if (skipfirstline) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	571 int ch;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	572 /* Push back first newline so line numbers
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	573 remain the same */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	574 while ((ch = getc(fp)) != EOF) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	575 if (ch == '\n') {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	576 (void)ungetc(ch, fp);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	577 break;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	578 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	579 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	580 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	581 {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	582 /* XXX: does this work on Win/Win64? (see posix_fstat) */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	583 struct stat sb;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	584 if (fstat(fileno(fp), &sb) == 0 &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	585 S_ISDIR(sb.st_mode)) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	586 fprintf(stderr, "%s: '%s' is a directory, cannot continue\n", argv[0], filename);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	587 fclose(fp);
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	588 return 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	589 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	590 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	591 }
43895 4cec0c6392c1 Patch #1739468: Directories and zipfiles containing __main__.py are now executable Nick Coghlan <ncoghlan@gmail.com> parents: 43534 diff changeset	592
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	593 if (sts==-1) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	594 /* call pending calls like signal handlers (SIGINT) */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	595 if (Py_MakePendingCalls() == -1) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	596 PyErr_Print();
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	597 sts = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	598 } else {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	599 sts = PyRun_AnyFileExFlags(
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	600 fp,
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	601 filename == NULL ? "<stdin>" : filename,
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	602 filename != NULL, &cf) != 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	603 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	604 }
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	605
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	606 }
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	607
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	608 /* Check this environment variable at the end, to give programs the
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	609 * opportunity to set it from Python.
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	610 */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	611 if (!Py_InspectFlag &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	612 (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0')
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	613 {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	614 Py_InspectFlag = 1;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	615 }
29682 920777640d28 Py_Main(): Add a check for the PYTHONINSPECT environment variable Barry Warsaw <barry@python.org> parents: 28453 diff changeset	616
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	617 if (Py_InspectFlag && stdin_is_interactive &&
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	618 (filename != NULL \|\| command != NULL \|\| module != NULL)) {
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	619 Py_InspectFlag = 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	620 /* XXX */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	621 sts = PyRun_AnyFileFlags(stdin, "<stdin>", &cf) != 0;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	622 }
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	623
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	624 Py_Finalize();
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	625 #ifdef RISCOS
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	626 if (Py_RISCOSWimpFlag)
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	627 fprintf(stderr, "\x0cq\x0c"); /* make frontend quit */
16944 4baa5a955532 RISCOS changes by dschwertberger. Guido van Rossum <guido@python.org> parents: 16752 diff changeset	628 #endif
16752 5c3aedc969da Py_Main(): When compiled by Insure (i.e. __INSURE__ is defined), call Barry Warsaw <barry@python.org> parents: 16731 diff changeset	629
5c3aedc969da Py_Main(): When compiled by Insure (i.e. __INSURE__ is defined), call Barry Warsaw <barry@python.org> parents: 16731 diff changeset	630 #ifdef __INSURE__
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	631 /* Insure++ is a memory analysis tool that aids in discovering
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	632 * memory leaks and other memory problems. On Python exit, the
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	633 * interned string dictionary is flagged as being in use at exit
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	634 * (which it is). Under normal circumstances, this is fine because
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	635 * the memory will be automatically reclaimed by the system. Under
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	636 * memory debugging, it's a huge source of useless noise, so we
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	637 * trade off slower shutdown for less distraction in the memory
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	638 * reports. -baw
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	639 */
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	640 _Py_ReleaseInternedStrings();
16752 5c3aedc969da Py_Main(): When compiled by Insure (i.e. __INSURE__ is defined), call Barry Warsaw <barry@python.org> parents: 16731 diff changeset	641 #endif /* __INSURE__ */
5c3aedc969da Py_Main(): When compiled by Insure (i.e. __INSURE__ is defined), call Barry Warsaw <barry@python.org> parents: 16731 diff changeset	642
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	643 return sts;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	644 }
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	645
31606 fd2103ae6f29 Add pystack definition to Misc/gdbinit with some explanation of its behavior Skip Montanaro <skip@pobox.com> parents: 30968 diff changeset	646 /* 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	647 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	648 while statement in Misc/gdbinit:ppystack */
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	649
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	650 /* Make the original argc/argv available to other modules.
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	651 This is rare, but it is needed by the secureware extension. */
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	652
f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	653 void
13482 000a1c7eb09f - changed 1.5 to 2.0 in the help text Fredrik Lundh <fredrik@pythonware.com> parents: 13256 diff changeset	654 Py_GetArgcArgv(int argc, char **argv)
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	655 {
61463 fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	656 *argc = orig_argc;
fd25030223b0 Untabify C files. Will watch buildbots. Antoine Pitrou <solipsis@pitrou.net> parents: 61053 diff changeset	657 *argv = orig_argv;
2896 f0d9f800a4aa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	658 }
37655 2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	659
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	660 #ifdef __cplusplus
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	661 }
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	662 #endif
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37607 diff changeset	663

Mercurial > cpython-lru_cache-weakref

annotate Modules/main.c @ 65035:87f4b32905df 2.7