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102 lines
2.8 KiB
Python
102 lines
2.8 KiB
Python
import sys
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from _typeshed import SupportsWrite
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from collections.abc import Iterable, Iterator
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from typing import Any, Final
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from typing_extensions import TypeAlias
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__version__: Final[str]
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QUOTE_ALL: Final = 1
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QUOTE_MINIMAL: Final = 0
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QUOTE_NONE: Final = 3
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QUOTE_NONNUMERIC: Final = 2
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if sys.version_info >= (3, 12):
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QUOTE_STRINGS: Final = 4
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QUOTE_NOTNULL: Final = 5
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# Ideally this would be `QUOTE_ALL | QUOTE_MINIMAL | QUOTE_NONE | QUOTE_NONNUMERIC`
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# However, using literals in situations like these can cause false-positives (see #7258)
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_QuotingType: TypeAlias = int
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class Error(Exception): ...
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_DialectLike: TypeAlias = str | Dialect | type[Dialect]
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class Dialect:
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delimiter: str
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quotechar: str | None
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escapechar: str | None
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doublequote: bool
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skipinitialspace: bool
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lineterminator: str
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quoting: _QuotingType
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strict: bool
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def __init__(
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self,
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dialect: _DialectLike | None = ...,
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delimiter: str = ",",
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doublequote: bool = True,
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escapechar: str | None = None,
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lineterminator: str = "\r\n",
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quotechar: str | None = '"',
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quoting: _QuotingType = 0,
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skipinitialspace: bool = False,
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strict: bool = False,
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) -> None: ...
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class _reader(Iterator[list[str]]):
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@property
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def dialect(self) -> Dialect: ...
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line_num: int
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def __next__(self) -> list[str]: ...
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class _writer:
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@property
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def dialect(self) -> Dialect: ...
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def writerow(self, row: Iterable[Any]) -> Any: ...
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def writerows(self, rows: Iterable[Iterable[Any]]) -> None: ...
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def writer(
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csvfile: SupportsWrite[str],
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dialect: _DialectLike = "excel",
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*,
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delimiter: str = ",",
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quotechar: str | None = '"',
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escapechar: str | None = None,
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doublequote: bool = True,
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skipinitialspace: bool = False,
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lineterminator: str = "\r\n",
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quoting: _QuotingType = 0,
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strict: bool = False,
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) -> _writer: ...
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def reader(
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csvfile: Iterable[str],
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dialect: _DialectLike = "excel",
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*,
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delimiter: str = ",",
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quotechar: str | None = '"',
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escapechar: str | None = None,
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doublequote: bool = True,
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skipinitialspace: bool = False,
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lineterminator: str = "\r\n",
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quoting: _QuotingType = 0,
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strict: bool = False,
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) -> _reader: ...
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def register_dialect(
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name: str,
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dialect: type[Dialect] = ...,
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*,
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delimiter: str = ",",
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quotechar: str | None = '"',
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escapechar: str | None = None,
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doublequote: bool = True,
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skipinitialspace: bool = False,
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lineterminator: str = "\r\n",
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quoting: _QuotingType = 0,
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strict: bool = False,
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) -> None: ...
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def unregister_dialect(name: str) -> None: ...
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def get_dialect(name: str) -> Dialect: ...
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def list_dialects() -> list[str]: ...
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def field_size_limit(new_limit: int = ...) -> int: ...
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