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# Copyright (C) 2008 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Exception classes for fastimport"""
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from bzrlib import errors as bzr_errors
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# Prefix to messages to show location information
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_LOCATION_FMT = "line %(lineno)d: "
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class ImportError(bzr_errors.BzrError):
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"""The base exception class for all import processing exceptions."""
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_fmt = "Unknown Import Error"
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class ParsingError(ImportError):
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"""The base exception class for all import processing exceptions."""
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_fmt = _LOCATION_FMT + "Unknown Import Parsing Error"
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def __init__(self, lineno):
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ImportError.__init__(self)
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class MissingBytes(ParsingError):
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"""Raised when EOF encountered while expecting to find more bytes."""
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_fmt = (_LOCATION_FMT + "Unexpected EOF - expected %(expected)d bytes,"
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def __init__(self, lineno, expected, found):
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ParsingError.__init__(self, lineno)
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self.expected = expected
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class MissingTerminator(ParsingError):
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"""Raised when EOF encountered while expecting to find a terminator."""
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_fmt = (_LOCATION_FMT +
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"Unexpected EOF - expected '%(terminator)s' terminator")
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def __init__(self, lineno, terminator):
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ParsingError.__init__(self, lineno)
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self.terminator = terminator
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class InvalidCommand(ParsingError):
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"""Raised when an unknown command found."""
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_fmt = (_LOCATION_FMT + "Invalid command '%(cmd)s'")
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def __init__(self, lineno, cmd):
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ParsingError.__init__(self, lineno)
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class MissingSection(ParsingError):
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"""Raised when a section is required in a command but not present."""
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_fmt = (_LOCATION_FMT + "Command %(cmd)s is missing section %(section)s")
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def __init__(self, lineno, cmd, section):
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ParsingError.__init__(self, lineno)
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self.section = section
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class BadFormat(ParsingError):
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"""Raised when a section is formatted incorrectly."""
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_fmt = (_LOCATION_FMT + "Bad format for section %(section)s in "
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"command %(cmd)s: found '%(text)s'")
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def __init__(self, lineno, cmd, section, text):
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ParsingError.__init__(self, lineno)
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self.section = section
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class InvalidTimezone(ParsingError):
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"""Raised when converting a string timezone to a seconds offset."""
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_fmt = (_LOCATION_FMT +
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"Timezone %(timezone)r could not be converted.%(reason)s")
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def __init__(self, lineno, timezone, reason=None):
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ParsingError.__init__(self, lineno)
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self.timezone = timezone
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self.reason = ' ' + reason
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class UnknownDateFormat(ImportError):
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"""Raised when an unknown date format is given."""
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_fmt = ("Unknown date format '%(format)s'")
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def __init__(self, format):
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ImportError.__init__(self)
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class MissingHandler(ImportError):
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"""Raised when a processor can't handle a command."""
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_fmt = ("Missing handler for command %(cmd)s")
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def __init__(self, cmd):
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ImportError.__init__(self)
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class UnknownParameter(ImportError):
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"""Raised when an unknown parameter is passed to a processor."""
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_fmt = ("Unknown parameter - '%(param)s' not in %(knowns)s")
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def __init__(self, param, knowns):
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ImportError.__init__(self)
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class BadRepositorySize(ImportError):
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"""Raised when the repository has an incorrect number of revisions."""
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_fmt = ("Bad repository size - %(found)d revisions found, "
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"%(expected)d expected")
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def __init__(self, expected, found):
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ImportError.__init__(self)
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self.expected = expected
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class BadRestart(ImportError):
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"""Raised when the import stream and id-map do not match up."""
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_fmt = ("Bad restart - attempted to skip commit %(commit_id)s "
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"but matching revision-id is unknown")
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def __init__(self, commit_id):
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ImportError.__init__(self)
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self.commit_id = commit_id
added
removed
errors.py
