mirror of
https://github.com/morpheus65535/bazarr.git
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77 lines
2.3 KiB
Python
77 lines
2.3 KiB
Python
from typing import List
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__all__ = [
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"Pysubs2Error",
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"UnknownFPSError",
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"UnknownFileExtensionError",
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"UnknownFormatIdentifierError",
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"FormatAutodetectionError",
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]
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class Pysubs2Error(Exception):
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"""Base class for pysubs2 exceptions."""
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class UnknownFPSError(Pysubs2Error):
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"""Framerate was not specified and couldn't be inferred otherwise."""
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class UnknownFileExtensionError(Pysubs2Error):
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"""
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File extension does not pertain to any known subtitle format.
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This exception is raised by `SSAFile.save()` when the ``format_`` parameter
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is not specified. It will try to guess the desired format from output filename
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and raise this exception when it fails.
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Attributes:
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ext (str): File extension
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"""
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def __init__(self, ext: str) -> None:
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self.ext = ext
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msg = f"File extension {ext!r} does not match any supported subtitle format"
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super().__init__(msg)
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class UnknownFormatIdentifierError(Pysubs2Error):
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"""
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Unknown subtitle format identifier (ie. string like ``"srt"``).
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This exception is used when interpreting ``format_`` parameter fails,
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eg. in `SSAFile.save()`.
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Attributes:
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format_ (str): Format identifier
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"""
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def __init__(self, format_: str) -> None:
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self.format_ = format_
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msg = f"Format identifier {format_!r} does not match any supported subtitle format"
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super().__init__(msg)
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class FormatAutodetectionError(Pysubs2Error):
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"""
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Subtitle format is ambiguous or unknown based on analysis of file fragment
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This exception is raised by `SSAFile.load()` and related methods
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when the ``format_`` parameter is not specified. It will try to guess
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the input format based on reading first few kilobytes of the input file
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and raise this exception if the format cannot be uniquely determined.
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Attributes:
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content (str): Analyzed subtitle file content
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formats (list[str]): Format identifiers for detected formats
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"""
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def __init__(self, content: str, formats: List[str]) -> None:
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self.content = content
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self.formats = formats
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if not formats:
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msg = "No suitable formats"
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else:
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msg = f"Multiple suitable formats ({formats!r})"
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super().__init__(msg)
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