#! /usr/bin/env python # mkreal## turn a symlink to a directory into a real directory import sysimport osfrom stat import * join = os.path.join error = 'mkreal error' BUFSIZE = 32*1024 def mkrealfile(name):    st = os.stat(name) # Get the mode    mode = S_IMODE(st[ST_MODE])    linkto = os.readlink(name) # Make sure again it's a symlink    f_in = open(name, 'r') # This ensures it's a file    os.unlink(name)    f_out = open(name, 'w')    while 1:        buf = f_in.read(BUFSIZE)        if not buf: break        f_out.write(buf)    del f_out # Flush data to disk before changing mode    os.chmod(name, mode) def mkrealdir(name):    st = os.stat(name) # Get the mode    mode = S_IMODE(st[ST_MODE])    linkto = os.readlink(name)    files = os.listdir(name)    os.unlink(name)    os.mkdir(name, mode)    os.chmod(name, mode)    linkto = join(os.pardir, linkto)    #    for filename in files:        if filename not in (os.curdir, os.pardir):            os.symlink(join(linkto, filename), join(name, filename)) def main():    sys.stdout = sys.stderr    progname = os.path.basename(sys.argv[0])    if progname == '-c': progname = 'mkreal'    args = sys.argv[1:]    if not args:        print 'usage:', progname, 'path ...'        sys.exit(2)    status = 0    for name in args:        if not os.path.islink(name):            print progname+':', name+':', 'not a symlink'            status = 1        else:            if os.path.isdir(name):                mkrealdir(name)            else:                mkrealfile(name)    sys.exit(status) if __name__ == '__main__':    main()