20 lines
506 B
Python
20 lines
506 B
Python
import os
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import sys
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from typing import TYPE_CHECKING
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__all__ = ("_Quoter", "_Unquoter")
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NO_EXTENSIONS = bool(os.environ.get("YARL_NO_EXTENSIONS")) # type: bool
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if sys.implementation.name != "cpython":
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NO_EXTENSIONS = True
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if TYPE_CHECKING or NO_EXTENSIONS:
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from ._quoting_py import _Quoter, _Unquoter
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else:
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try:
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from ._quoting_c import _Quoter, _Unquoter
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except ImportError: # pragma: no cover
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from ._quoting_py import _Quoter, _Unquoter # type: ignore[assignment]
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