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- # 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.
-
- import os
- import sys
- import py_compile
-
- def compile_dir(dir, maxlevels = 10):
- print 'Listing', 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):
- head, tail = name[:-3], name[-3:]
- if tail == '.py':
- print 'Compiling', fullname, '...'
- try:
- py_compile.compile(fullname)
- 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):
- compile_dir(fullname, maxlevels - 1)
-
- def compile_path(skip_curdir = 1):
- for dir in sys.path:
- if (not dir or dir == os.curdir) and skip_curdir:
- print 'Skipping current directory'
- else:
- compile_dir(dir, 0)
-
- def main():
- import getopt
- try:
- opts, args = getopt.getopt(sys.argv[1:], 'l')
- except getopt.error, msg:
- print msg
- print "usage: compileall [-l] [directory ...]"
- print "-l: don't recurse down"
- print "if no arguments, -l sys.path is assumed"
- maxlevels = 10
- for o, a in opts:
- if o == '-l': maxlevels = 0
- if args:
- for dir in sys.argv[1:]:
- compile_dir(dir, maxlevels)
- else:
- compile_path()
-
- if __name__ == '__main__':
- main()
-