def from_settings(cls: Type[RFPDupeFilterTV],
settings: BaseSettings,
*,
fingerprinter=None) -> RFPDupeFilterTV:
debug = settings.getbool('DUPEFILTER_DEBUG')
try:
return cls(job_dir(settings), debug, fingerprinter=fingerprinter)
except TypeError:
warn(
"RFPDupeFilter subclasses must either modify their '__init__' "
"method to support a 'fingerprinter' parameter or reimplement "
"the 'from_settings' class method.",
ScrapyDeprecationWarning,
)
result = cls(job_dir(settings), debug)
result.fingerprinter = fingerprinter
return result
def from_settings(cls: Type[RFPDupeFilterTV],
settings: BaseSettings) -> RFPDupeFilterTV:
debug = settings.getbool('DUPEFILTER_DEBUG')
return cls(job_dir(settings), debug)
