Error during rip: "ValueError: invalid literal for int() with base 16"

[TimothyLoyer]

I getting this error for episodes I've ripped from a few particular series. In most cases I've had no problem, but these appear to be getting something unexpected - maybe there is an edge case which needs handled? I'll see whether I can use MKVToolNix to rip the subtitle tracks.

Thank you for a great tool!

Traceback (most recent call last):
  File ".venv/lib/python3.10/site-packages/pgsrip/ripper.py", line 128, in __init__
    max_height = max([item.height for item in self.pgs.items]) // 2
  File ".venv/lib/python3.10/site-packages/pgsrip/media.py", line 161, in items
    self._items = self.decode(data, self.media_path)
  File ".venv/lib/python3.10/site-packages/pgsrip/media.py", line 184, in decode
    return PgsSubtitleItem.create_items(media_path, display_sets)
  File ".venv/lib/python3.10/site-packages/pgsrip/media.py", line 45, in create_items
    candidates.append(PgsSubtitleItem(index, media_path, current_sets))
  File ".venv/lib/python3.10/site-packages/pgsrip/media.py", line 33, in __init__
    self.x_offset = min([ds.wds.x_offset for ds in display_sets] or [None])
  File ".venv/lib/python3.10/site-packages/pgsrip/media.py", line 33, in <listcomp>
    self.x_offset = min([ds.wds.x_offset for ds in display_sets] or [None])
  File ".venv/lib/python3.10/site-packages/pgsrip/pgs.py", line 278, in x_offset
    return from_hex(self.data[2:4])
  File ".venv/lib/python3.10/site-packages/pgsrip/utils.py", line 7, in from_hex
    return int(b.hex(), base=16)
ValueError: invalid literal for int() with base 16: ''

[Cynary]

Same issue here. I'd be happy to provide a sample file for the extracted pgs subs.

[m4caque]

Having the same issue, too, on Ubuntu 22.04/Python 3.10:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/core.py", line 69, in rip_pgs
    srt = PgsToSrtRipper(p, options).rip(lambda t: rules.apply(t, '')[0])
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/ripper.py", line 128, in __init__
    max_height = max([item.height for item in self.pgs.items]) // 2
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/media.py", line 161, in items
    self._items = self.decode(data, self.media_path)
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/media.py", line 182, in decode
    self.dump_display_sets(display_sets)
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/media.py", line 189, in dump_display_sets
    f.write(f'{new_line.join([str(ds) for ds in display_sets])}')
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/media.py", line 189, in <listcomp>
    f.write(f'{new_line.join([str(ds) for ds in display_sets])}')
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/pgs.py", line 449, in __str__
    strings.append(f'\t{s}')
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/pgs.py", line 206, in __str__
    for k, v in self.to_json().items():
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/pgs.py", line 191, in to_json
    return {
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/pgs.py", line 192, in <dictcomp>
    k: to_value(getattr(self, v)) for k, v in attributes.items() if getattr(self, v) is not None
  File "/usr/local/lib/python3.10/dist-packages/pgsrip/pgs.py", line 274, in window_id
    return self.data[1]
IndexError: index out of range

[ratoaq2]

A sample file is needed to debug this

[m4caque]

Here's a sample file that produces the error for me:
2.sup.gz