71 lines
2.5 KiB
Python
71 lines
2.5 KiB
Python
# coding: utf-8
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from __future__ import absolute_import
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from .reader import Reader
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from .scanner import Scanner, RoundTripScanner
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from .parser import Parser, RoundTripParser
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from .composer import Composer
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from .constructor import (
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BaseConstructor,
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SafeConstructor,
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Constructor,
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RoundTripConstructor,
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)
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from .resolver import VersionedResolver
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if False: # MYPY
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from typing import Any, Dict, List, Union, Optional # NOQA
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from .compat import StreamTextType, VersionType # NOQA
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__all__ = ["BaseLoader", "SafeLoader", "Loader", "RoundTripLoader"]
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class BaseLoader(Reader, Scanner, Parser, Composer, BaseConstructor, VersionedResolver):
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def __init__(self, stream, version=None, preserve_quotes=None):
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# type: (StreamTextType, Optional[VersionType], Optional[bool]) -> None
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Reader.__init__(self, stream, loader=self)
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Scanner.__init__(self, loader=self)
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Parser.__init__(self, loader=self)
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Composer.__init__(self, loader=self)
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BaseConstructor.__init__(self, loader=self)
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VersionedResolver.__init__(self, version, loader=self)
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class SafeLoader(Reader, Scanner, Parser, Composer, SafeConstructor, VersionedResolver):
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def __init__(self, stream, version=None, preserve_quotes=None):
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# type: (StreamTextType, Optional[VersionType], Optional[bool]) -> None
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Reader.__init__(self, stream, loader=self)
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Scanner.__init__(self, loader=self)
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Parser.__init__(self, loader=self)
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Composer.__init__(self, loader=self)
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SafeConstructor.__init__(self, loader=self)
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VersionedResolver.__init__(self, version, loader=self)
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class Loader(Reader, Scanner, Parser, Composer, Constructor, VersionedResolver):
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def __init__(self, stream, version=None, preserve_quotes=None):
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raise ValueError("Unsafe loader not implemented in this library.")
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class RoundTripLoader(
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Reader,
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RoundTripScanner,
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RoundTripParser,
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Composer,
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RoundTripConstructor,
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VersionedResolver,
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):
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def __init__(self, stream, version=None, preserve_quotes=None):
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# type: (StreamTextType, Optional[VersionType], Optional[bool]) -> None
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# self.reader = Reader.__init__(self, stream)
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Reader.__init__(self, stream, loader=self)
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RoundTripScanner.__init__(self, loader=self)
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RoundTripParser.__init__(self, loader=self)
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Composer.__init__(self, loader=self)
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RoundTripConstructor.__init__(
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self, preserve_quotes=preserve_quotes, loader=self
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)
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VersionedResolver.__init__(self, version, loader=self)
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