36 lines
806 B
Python
36 lines
806 B
Python
"""
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Module gathering the various parts of the copy subsystem.
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"""
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from typing import IO
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from . import _copy, _copy_async
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from .abc import Buffer
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# re-exports
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AsyncCopy = _copy_async.AsyncCopy
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AsyncWriter = _copy_async.AsyncWriter
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AsyncLibpqWriter = _copy_async.AsyncLibpqWriter
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AsyncQueuedLibpqWriter = _copy_async.AsyncQueuedLibpqWriter
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Copy = _copy.Copy
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Writer = _copy.Writer
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LibpqWriter = _copy.LibpqWriter
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QueuedLibpqWriter = _copy.QueuedLibpqWriter
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class FileWriter(Writer):
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"""
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A `Writer` to write copy data to a file-like object.
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:param file: the file where to write copy data. It must be open for writing
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in binary mode.
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"""
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def __init__(self, file: IO[bytes]):
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self.file = file
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def write(self, data: Buffer) -> None:
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self.file.write(data)
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