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  r78983 | matthias.klose | 2010-03-15 18:44:12 +0100 (Mo, 15 Mär 2010) | 2 lines

  - Issue #8140: extend compileall to compile single files. Add -i option.
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  r78985 | matthias.klose | 2010-03-15 19:00:01 +0100 (Mo, 15 Mär 2010) | 2 lines

  - Fix typo in Lib/compileall.py(__all__).
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This commit is contained in:
Matthias Klose 2010-03-16 00:36:26 +00:00
parent 82f60910b7
commit c33b902ebb
3 changed files with 123 additions and 50 deletions
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152
Lib/compileall.py
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@ -17,7 +17,7 @@ import py_compile
import struct
import imp
__all__ = ["compile_dir","compile_path"]
__all__ = ["compile_dir","compile_file","compile_path"]
def compile_dir(dir, maxlevels=10, ddir=None,
force=0, rx=None, quiet=0):
@ -48,47 +48,9 @@ def compile_dir(dir, maxlevels=10, ddir=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':
if not force:
try:
mtime = int(os.stat(fullname).st_mtime)
expect = struct.pack('<4sl', imp.get_magic(), mtime)
cfile = fullname + (__debug__ and 'c' or 'o')
with open(cfile, 'rb') as chandle:
actual = chandle.read(8)
if expect == actual:
continue
except IOError:
pass
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
if not os.path.isdir(fullname):
if not compile_file(fullname, ddir, force, rx, quiet):
success = 0
elif maxlevels > 0 and \
name != os.curdir and name != os.pardir and \
os.path.isdir(fullname) and \
@ -98,6 +60,64 @@ def compile_dir(dir, maxlevels=10, ddir=None,
success = 0
return success
def compile_file(fullname, ddir=None, force=0, rx=None, quiet=0):
"""Byte-compile file.
file: the file to byte-compile
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
"""
success = 1
name = os.path.basename(fullname)
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:
return success
if os.path.isfile(fullname):
head, tail = name[:-3], name[-3:]
if tail == '.py':
if not force:
try:
mtime = int(os.stat(fullname).st_mtime)
expect = struct.pack('<4sl', imp.get_magic(), mtime)
cfile = fullname + (__debug__ and 'c' or 'o')
with open(cfile, 'rb') as chandle:
actual = chandle.read(8)
if expect == actual:
return success
except IOError:
pass
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
return success
def compile_path(skip_curdir=1, maxlevels=0, force=0, quiet=0):
"""Byte-compile all module on sys.path.
@ -118,15 +138,34 @@ def compile_path(skip_curdir=1, maxlevels=0, force=0, quiet=0):
force, quiet=quiet)
return success
def expand_args(args, flist):
"""read names in flist and append to args"""
expanded = args[:]
if flist:
try:
if flist == '-':
fd = sys.stdin
else:
fd = open(flist)
while 1:
line = fd.readline()
if not line:
break
expanded.append(line[:-1])
except IOError:
print("Error reading file list %s" % flist)
raise
return expanded
def main():
"""Script main program."""
import getopt
try:
opts, args = getopt.getopt(sys.argv[1:], 'lfqd:x:')
opts, args = getopt.getopt(sys.argv[1:], 'lfqd:x:i:')
except getopt.error as msg:
print(msg)
print("usage: python compileall.py [-l] [-f] [-q] [-d destdir] " \
"[-x regexp] [directory ...]")
"[-x regexp] [-i list] [directory|file ...]")
print("-l: don't recurse down")
print("-f: force rebuild even if timestamps are up-to-date")
print("-q: quiet operation")
@ -134,12 +173,14 @@ def main():
print(" if no directory arguments, -l sys.path is assumed")
print("-x regexp: skip files matching the regular expression regexp")
print(" the regexp is searched for in the full path of the file")
print("-i list: expand list with its content (file and directory names)")
sys.exit(2)
maxlevels = 10
ddir = None
force = 0
quiet = 0
rx = None
flist = None
for o, a in opts:
if o == '-l': maxlevels = 0
if o == '-d': ddir = a
@ -148,17 +189,28 @@ def main():
if o == '-x':
import re
rx = re.compile(a)
if o == '-i': flist = a
if ddir:
if len(args) != 1:
if len(args) != 1 and not os.path.isdir(args[0]):
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
if args or flist:
try:
if flist:
args = expand_args(args, flist)
except IOError:
success = 0
if success:
for arg in args:
if os.path.isdir(arg):
if not compile_dir(arg, maxlevels, ddir,
force, rx, quiet):
success = 0
else:
if not compile_file(arg, ddir, force, rx, quiet):
success = 0
else:
success = compile_path()
except KeyboardInterrupt: