Single issues being named as TPB in larger volumes about kapowarr HOT 1 CLOSED

For the record:

The problem is that the way the issues are named, makes the data extraction algorithm think they are TPB's when they're not. See below:

>>> print(dumps(ef('/content/Marvel/Iron Man v1 (1968)/289 - The Light At The End (1968).cbr'), indent=4))
{
    "series": "Iron Man",
    "year": 1968,
    "volume_number": 1,
    "special_version": "tpb",
    "issue_number": null
}

The filename starts with the issue number, and this isn't caught by the algorithm (backend.files.extract_filename_data()). It doesn't find any issue number and thus assumes it's a TPB.

from kapowarr.