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Diffstat (limited to 'lib/python2.7/compileall.py')
| -rw-r--r-- | lib/python2.7/compileall.py | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/lib/python2.7/compileall.py b/lib/python2.7/compileall.py deleted file mode 100644 index c5bcb27..0000000 --- a/lib/python2.7/compileall.py +++ /dev/null @@ -1,229 +0,0 @@ -"""Module/script to byte-compile all .py files to .pyc (or .pyo) files. - -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 -import struct -import imp - -__all__ = ["compile_dir","compile_file","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: the directory that will be prepended to the path to the - file as it is compiled into each byte-code file. - 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 sys.platform == "win32" and sys.version.find("GCC") >= 0: - fullname = fullname.replace('\\','/') - if ddir is not None: - dfile = os.path.join(ddir, name) - else: - dfile = None - 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 \ - not os.path.islink(fullname): - if not compile_dir(fullname, maxlevels - 1, dfile, force, rx, - quiet): - success = 0 - return success - -def compile_file(fullname, ddir=None, force=0, rx=None, quiet=0): - """Byte-compile one file. - - Arguments (only fullname is required): - - fullname: the file to byte-compile - ddir: if given, the directory name compiled in to the - byte-code file. - 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 py_compile.PyCompileError,err: - if quiet: - print 'Compiling', fullname, '...' - print err.msg - success = 0 - except IOError, e: - print "Sorry", 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. - - 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 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:i:') - except getopt.error, msg: - print msg - print "usage: python compileall.py [-l] [-f] [-q] [-d destdir] " \ - "[-x regexp] [-i list] [directory|file ...]" - print - print "arguments: zero or more file and directory names to compile; " \ - "if no arguments given, " - print " defaults to the equivalent of -l sys.path" - print - print "options:" - print "-l: don't recurse into subdirectories" - print "-f: force rebuild even if timestamps are up-to-date" - print "-q: output only error messages" - print "-d destdir: directory to prepend to file paths for use in " \ - "compile-time tracebacks and in" - print " runtime tracebacks in cases where the source " \ - "file is unavailable" - print "-x regexp: skip files matching the regular expression regexp; " \ - "the regexp is searched for" - print " in the full path of each file considered for " \ - "compilation" - print "-i file: add all the files and directories listed in file to " \ - "the list considered for" - print ' compilation; if "-", names are read from stdin' - - 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 - if o == '-f': force = 1 - if o == '-q': quiet = 1 - if o == '-x': - import re - rx = re.compile(a) - if o == '-i': flist = a - if ddir: - 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 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: - print "\n[interrupted]" - success = 0 - return success - -if __name__ == '__main__': - exit_status = int(not main()) - sys.exit(exit_status) |