diff options
Diffstat (limited to 'Lib')
| -rwxr-xr-x | Lib/uu.py | 25 |
1 files changed, 16 insertions, 9 deletions
@@ -85,18 +85,25 @@ def decode(in_file, out_file=None, mode=None): elif type(in_file) == type(''): in_file = open(in_file) # - # Read the header line, and fill in optional args if needed - # - hdr = in_file.readline() - if not hdr: - raise Error, 'Empty input file' - hdrfields = string.split(hdr) - if len(hdrfields) <> 3 or hdrfields[0] <> 'begin': - raise Error, ('Incorrect uu header line', hdr) + # Read until a begin is encountered or we've exhausted the file + # + while (1): + hdr = in_file.readline() + if not hdr: + raise Error, 'No valid begin line found in input file' + if hdr[:5] != 'begin': + continue + hdrfields = string.split(hdr) + if len(hdrfields) == 3 and hdrfields[0] == 'begin': + try: + string.atoi(hdrfields[1], 8) + break + except ValueError: + pass if out_file == None: out_file = hdrfields[2] if mode == None: - mode = string.atoi(hdrfields[1]) + mode = string.atoi(hdrfields[1], 8) # # Open the output file # |