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import abc
import logging
import sys
if sys.version_info >= (3, 4):
ABC = abc.ABC # noqa
else:
ABC = abc.ABCMeta('ABC', (), {})
# ------------------------------------------------------------------------------- #
captchaSolvers = {}
# ------------------------------------------------------------------------------- #
class Captcha(ABC):
@abc.abstractmethod
def __init__(self, name):
captchaSolvers[name] = self
# ------------------------------------------------------------------------------- #
@classmethod
def dynamicImport(cls, name):
if name not in captchaSolvers:
try:
__import__(f'{cls.__module__}.{name}')
if not isinstance(captchaSolvers.get(name), Captcha):
raise ImportError('The anti captcha provider was not initialized.')
except ImportError as e:
sys.tracebacklimit = 0
logging.error(f'Unable to load {name} anti captcha provider -> {e}')
raise
return captchaSolvers[name]
# ------------------------------------------------------------------------------- #
@abc.abstractmethod
def getCaptchaAnswer(self, captchaType, url, siteKey, captchaParams):
pass
# ------------------------------------------------------------------------------- #
def solveCaptcha(self, captchaType, url, siteKey, captchaParams):
return self.getCaptchaAnswer(captchaType, url, siteKey, captchaParams)
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