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authorMatthias Klose <doko@ubuntu.com>2010-03-16 00:36:26 (GMT)
committerMatthias Klose <doko@ubuntu.com>2010-03-16 00:36:26 (GMT)
commitc33b902ebb0e124061ed3213409dc37cffebced0 (patch)
tree9826b9ef24bd55bfbbaf44f204bc04a1fc9eca56 /Lib/compileall.py
parent82f60910b7b811555dd9a9cc520523dad212946a (diff)
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Merged revisions 78983,78985 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk ........ 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. ........ r78985 | matthias.klose | 2010-03-15 19:00:01 +0100 (Mo, 15 Mär 2010) | 2 lines - Fix typo in Lib/compileall.py(__all__). ........
Diffstat (limited to 'Lib/compileall.py')
-rw-r--r--Lib/compileall.py152
1 files changed, 102 insertions, 50 deletions
diff --git a/Lib/compileall.py b/Lib/compileall.py
index 9451a60..c3bf25a 100644
--- a/Lib/compileall.py
+++ b/Lib/compileall.py
@@ -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: