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v0.8.1
v0.8.1
https://github.com/python/cpython
Revision 2137b6aa997209ac3529c439f82383de0219940d authored by Christian Heimes on 02 December 2007, 16:50:20 UTC, committed by Christian Heimes on 02 December 2007, 16:50:20 UTC
1 parent b981995
Tip revision: 2137b6aa997209ac3529c439f82383de0219940d authored by Christian Heimes on 02 December 2007, 16:50:20 UTC
Fixed merge accident. Next time I'm going to run the entire test suite ...
Fixed merge accident. Next time I'm going to run the entire test suite ...
Tip revision: 2137b6a
compileall.py
"""Module/script to "compile" all .py files to .pyc (or .pyo) file.
When called as a script with arguments, this compiles the directories
given as arguments recursively; the -l option prevents it from
recursing into directories.
Without arguments, if compiles all modules on sys.path, without
recursing into subdirectories. (Even though it should do so for
packages -- for now, you'll have to deal with packages separately.)
See module py_compile for details of the actual byte-compilation.
"""
import os
import sys
import py_compile
__all__ = ["compile_dir","compile_path"]
def compile_dir(dir, maxlevels=10, ddir=None,
force=0, rx=None, quiet=0):
"""Byte-compile all modules in the given directory tree.
Arguments (only dir is required):
dir: the directory to byte-compile
maxlevels: maximum recursion level (default 10)
ddir: if given, purported directory name (this is the
directory name that will show up in error messages)
force: if 1, force compilation, even if timestamps are up-to-date
quiet: if 1, be quiet during compilation
"""
if not quiet:
print('Listing', dir, '...')
try:
names = os.listdir(dir)
except os.error:
print("Can't list", dir)
names = []
names.sort()
success = 1
for name in names:
fullname = os.path.join(dir, name)
if ddir is not None:
dfile = os.path.join(ddir, name)
else:
dfile = None
if rx is not None:
mo = rx.search(fullname)
if mo:
continue
if os.path.isfile(fullname):
head, tail = name[:-3], name[-3:]
if tail == '.py':
cfile = fullname + (__debug__ and 'c' or 'o')
ftime = os.stat(fullname).st_mtime
try: ctime = os.stat(cfile).st_mtime
except os.error: ctime = 0
if (ctime > ftime) and not force: continue
if not quiet:
print('Compiling', fullname, '...')
try:
ok = py_compile.compile(fullname, None, dfile, True)
except KeyboardInterrupt:
raise KeyboardInterrupt
except py_compile.PyCompileError as err:
if quiet:
print('*** Error compiling', fullname, '...')
else:
print('*** ', end='')
print(err.msg)
success = 0
except (SyntaxError, UnicodeError, IOError) as e:
if quiet:
print('*** Error compiling', fullname, '...')
else:
print('*** ', end='')
print(e.__class__.__name__ + ':', e)
success = 0
else:
if ok == 0:
success = 0
elif maxlevels > 0 and \
name != os.curdir and name != os.pardir and \
os.path.isdir(fullname) and \
not os.path.islink(fullname):
if not compile_dir(fullname, maxlevels - 1, dfile, force, rx, quiet):
success = 0
return success
def compile_path(skip_curdir=1, maxlevels=0, force=0, quiet=0):
"""Byte-compile all module on sys.path.
Arguments (all optional):
skip_curdir: if true, skip current directory (default true)
maxlevels: max recursion level (default 0)
force: as for compile_dir() (default 0)
quiet: as for compile_dir() (default 0)
"""
success = 1
for dir in sys.path:
if (not dir or dir == os.curdir) and skip_curdir:
print('Skipping current directory')
else:
success = success and compile_dir(dir, maxlevels, None,
force, quiet=quiet)
return success
def main():
"""Script main program."""
import getopt
try:
opts, args = getopt.getopt(sys.argv[1:], 'lfqd:x:')
except getopt.error as msg:
print(msg)
print("usage: python compileall.py [-l] [-f] [-q] [-d destdir] " \
"[-x regexp] [directory ...]")
print("-l: don't recurse down")
print("-f: force rebuild even if timestamps are up-to-date")
print("-q: quiet operation")
print("-d destdir: purported directory name for error messages")
print(" if no directory arguments, -l sys.path is assumed")
print("-x regexp: skip files matching the regular expression regexp")
print(" the regexp is search for in the full path of the file")
sys.exit(2)
maxlevels = 10
ddir = None
force = 0
quiet = 0
rx = None
for o, a in opts:
if o == '-l': maxlevels = 0
if o == '-d': ddir = a
if o == '-f': force = 1
if o == '-q': quiet = 1
if o == '-x':
import re
rx = re.compile(a)
if ddir:
if len(args) != 1:
print("-d destdir require exactly one directory argument")
sys.exit(2)
success = 1
try:
if args:
for dir in args:
if not compile_dir(dir, maxlevels, ddir,
force, rx, quiet):
success = 0
else:
success = compile_path()
except KeyboardInterrupt:
print("\n[interrupt]")
success = 0
return success
if __name__ == '__main__':
exit_status = int(not main())
sys.exit(exit_status)
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