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bazarr/libs/subliminal_patch/providers/__init__.py

81 lines
2.6 KiB

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# coding=utf-8
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from __future__ import absolute_import
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import importlib
import os
import subliminal
from subliminal.providers import Provider as _Provider
from subliminal.subtitle import Subtitle as _Subtitle
from subliminal_patch.extensions import provider_registry
from subliminal_patch.http import RetryingSession
from subliminal_patch.subtitle import Subtitle, guess_matches
from subzero.lib.io import get_viable_encoding
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import six
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class Provider(_Provider):
hash_verifiable = False
hearing_impaired_verifiable = False
skip_wrong_fps = True
# register providers
# fixme: this is bad
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for name in os.listdir(os.path.dirname(__file__)):
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if name in ("__init__.py", "mixins.py", "utils.py") or not name.endswith(".py"):
continue
module_name = os.path.splitext(name)[0]
mod = importlib.import_module("subliminal_patch.providers.%s" % module_name.lower())
for item in dir(mod):
cls = getattr(mod, item)
if item != "Provider" and item.endswith("Provider") and not item.startswith("_"):
is_sz_provider = issubclass(cls, Provider)
is_provider = issubclass(cls, _Provider)
if not is_provider:
continue
if not is_sz_provider:
# patch provider bases
new_bases = []
for base in cls.__bases__:
if base == _Provider:
base = Provider
else:
if _Provider in base.__bases__:
base.__bases__ = (Provider,)
new_bases.append(base)
cls.__bases__ = tuple(new_bases)
# patch subtitle bases
new_bases = []
for base in cls.subtitle_class.__bases__:
if base == _Subtitle:
base = Subtitle
else:
if _Subtitle in base.__bases__:
base.__bases__ = (Subtitle,)
new_bases.append(base)
cls.subtitle_class.__bases__ = tuple(new_bases)
# inject our requests.Session wrapper for automatic retry
mod.Session = RetryingSession
mod.guess_matches = guess_matches
provider_registry.register(module_name, cls)
# try patching the correspondent subliminal provider
try:
subliminal_mod = importlib.import_module("subliminal.providers.%s" % module_name.lower())
except ImportError:
pass
else:
subliminal_mod.Session = RetryingSession
subliminal_mod.guess_matches = guess_matches