mirror of https://github.com/patacrep/patacrep.git
Engine for LaTeX songbooks
http://www.patacrep.com
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87 lines
2.5 KiB
87 lines
2.5 KiB
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""Songbook exceptions and errors."""
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class SongbookError(Exception):
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"""Generic songbook error.
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Songbook errors should inherit from this one.
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"""
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pass
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class SBFileError(SongbookError):
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"""Error during songbook file decoding"""
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def __init__(self, message=None):
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super(SBFileError, self).__init__()
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self.message = message
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def __str__(self):
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if self.message is None:
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return str(self.original)
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else:
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return self.message
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class TemplateError(SongbookError):
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"""Error during template generation"""
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def __init__(self, original, message=None):
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super(TemplateError, self).__init__()
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self.original = original
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self.message = message
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def __str__(self):
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if self.message is None:
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return str(self.original)
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else:
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return self.message
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class LatexCompilationError(SongbookError):
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"""Error during LaTeX compilation."""
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def __init__(self, basename):
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super(LatexCompilationError, self).__init__()
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self.basename = basename
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def __str__(self):
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return ("""Error while pdfLaTeX compilation of "{basename}.tex" """
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"""(see {basename}.log for more information)."""
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).format(basename=self.basename)
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class StepCommandError(SongbookError):
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"""Error during custom command compilation."""
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def __init__(self, command, code):
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super(StepCommandError, self).__init__()
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self.command = command
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self.code = code
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def __str__(self):
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return ("""Error while running custom command "{command}": got return"""
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" code {code}.").format(command=self.command, code=self.code)
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class CleaningError(SongbookError):
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"""Error during cleaning of LaTeX auxiliary files."""
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def __init__(self, filename, exception):
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super(CleaningError, self).__init__()
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self.filename = filename
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self.exception = exception
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def __str__(self):
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return """Error while removing "{filename}": {exception}.""".format(
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filename=self.filename,
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exception=str(self.exception)
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)
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class UnknownStep(SongbookError):
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"""Unknown compilation step."""
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def __init__(self, step):
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super(UnknownStep, self).__init__()
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self.step = step
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def __str__(self):
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return """Compilation step "{step}" unknown.""".format(step=self.step)
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