1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
# Routines to force "compilation" of all .py files in a directory
# tree or on sys.path. By default recursion is pruned at a depth of
# 10 and the current directory, if it occurs in sys.path, is skipped.
# When called as a script, compiles argument directories, or sys.path
# if no arguments.
# After a similar module by Sjoerd Mullender.
# Addition by Gregor Hoffleit <flight@debian.org>:
# This version of compileall.py has been modified for Debian GNU/Linux
# to support quiet operation and removal of compiled .pyc and .pyo
# files (see the -q and -d options).
# There's a bug in the modified version that won't compile optimized
# (.pyo) files if there are .pyc versions. Therefore, if you want
# .pyo files, you have to run "python -O compileall.py" *before*
# "python compileall.py".
import os
import sys
import py_compile
def compile_dir(dir, maxlevels = 10, quiet = 0, delete = 0, destdir = None):
if (not delete):
if (not destdir):
print 'Byte-compiling files in', dir, '...'
else:
print 'Byte-compiling files in', dir, ' for installation in', destdir, '...'
else:
print 'Removing unused byte-compiled files in', dir, '...'
try:
names = os.listdir(dir)
except os.error:
print "Can't list", dir
names = []
names.sort()
for name in names:
fullname = os.path.join(dir, name)
if os.path.isfile(fullname):
if (name[-4:] == '.pyc') or (name[-4:] == '.pyo'):
head, tail = name[:-4], name[-4:]
try:
os.stat(os.path.join (dir, head + '.py'))
except:
if (not quiet): print fullname, 'removed, deleting %s' % tail
if (delete):
os.unlink (os.path.join (dir, head + tail))
if (name[-3:] == '.py'):
head, tail = name[:-3], name[-3:]
spy = os.stat(os.path.join (dir, head + '.py'))[8]
spyc = -1;
try:
spyc = os.stat(os.path.join (dir, head + '.pyc'))[8]
except:
pass
if (spy < spyc):
if (not quiet): print fullname, 'is current'
else:
if (not quiet): print 'Compiling', fullname, '...'
try:
if destdir == None:
py_compile.compile(fullname)
else:
py_compile.compile(fullname, dest = os.path.join(destdir, name))
except KeyboardInterrupt:
del names[:]
print '\n[interrupt]'
break
except:
if type(sys.exc_type) == type(''):
exc_type_name = sys.exc_type
else: exc_type_name = sys.exc_type.__name__
print 'Sorry:', exc_type_name + ':',
print sys.exc_value
elif maxlevels > 0 and \
name != os.curdir and name != os.pardir and \
os.path.isdir(fullname) and \
not os.path.islink(fullname):
if destdir == None:
compile_dir(fullname, maxlevels - 1, quiet, delete)
else:
compile_dir(fullname, maxlevels - 1, quiet, delete, destdir = os.path.join(destdir, name))
def compile_path(skip_curdir = 1, quiet = 0, delete = 0):
for dir in sys.path:
if (not dir or dir == os.curdir) and skip_curdir:
print 'Skipping current directory'
else:
compile_dir(dir, 0, quiet, delete)
def main():
import getopt
try:
opts, args = getopt.getopt(sys.argv[1:], 'lqdi:')
except getopt.error, msg:
print msg
print "usage: compileall [-l] [-q] [-d] [-i destdir] [directory ...]"
print "-l: don't recurse down"
print "-q: don't list files while compiling"
print "-d: delete .pyc and .pyo files with no .py files"
print "-i destdir: compile files for later installation in destdir"
print "if no arguments, -l sys.path is assumed"
maxlevels = 10
quiet = 0
delete = 0
destdir = None
for o, a in opts:
if o == '-l': maxlevels = 0
if o == '-q': quiet = 1
if o == '-d': delete = 1
if o == '-i': destdir = a
if args:
for dir in args:
if destdir == None:
compile_dir(dir, maxlevels, quiet, delete)
else:
compile_dir(dir, maxlevels, quiet, delete, destdir = destdir)
else:
compile_path(1, quiet)
if __name__ == '__main__':
main()
|
