3b1bd242d0
This commit also includes: - whitespace / code formatting fixes - slight syntax related changes: except <exception_name>, e -> except <exception_name> as e - 3 pointless instructions instances have been rewritten [sorted] (spotted by semi-automatic check) The unrelated changes shouldn't have any real impact on whipper's behaviour.
159 lines
4.0 KiB
Python
159 lines
4.0 KiB
Python
# -*- Mode: Python; test-case-name: whipper.test.test_result_result -*-
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# vi:si:et:sw=4:sts=4:ts=4
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# Copyright (C) 2009 Thomas Vander Stichele
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# This file is part of whipper.
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#
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# whipper 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 3 of the License, or
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# (at your option) any later version.
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#
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# whipper 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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#
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# You should have received a copy of the GNU General Public License
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# along with whipper. If not, see <http://www.gnu.org/licenses/>.
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import pkg_resources
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import time
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class TrackResult:
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"""I hold information about the rip result of a track.
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* *CRC:* calculated 4 byte AccurateRip CRC.
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* *DBCRC:* 4 byte AccurateRip CRC from the AR database.
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* *DBConfidence:* confidence for the matched AccurateRip DB CRC.
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* *DBMaxConfidence:* track's maximum confidence in the AccurateRip DB.
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* *DBMaxConfidenceCRC:* maximum confidence CRC.
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"""
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number = None
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filename = None
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pregap = 0 # in frames
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pre_emphasis = None
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peak = 0.0
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quality = 0.0
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testspeed = 0.0
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copyspeed = 0.0
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testduration = 0.0
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copyduration = 0.0
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# 4 byte CRCs for the test and copy reads
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testcrc = None
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copycrc = None
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AR = None
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classVersion = 3
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def __init__(self):
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self.AR = {
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'v1': {
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'CRC': None,
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'DBCRC': None,
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'DBConfidence': None,
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},
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'v2': {
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'CRC': None,
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'DBCRC': None,
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'DBConfidence': None,
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},
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'DBMaxConfidence': None,
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'DBMaxConfidenceCRC': None,
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}
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class RipResult:
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"""I hold information about the result for rips.
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I can be used to write log files.
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:cvar offset: sample read offset.
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:vartype offset:
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:cvar table: the full index table.
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:vartype table: L{whipper.image.table.Table}
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:cvar vendor: vendor of the CD drive.
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:vartype vendor:
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:cvar model: model of the CD drive.
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:vartype model:
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:cvar release: release of the CD drive.
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:vartype release:
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:cvar cdrdaoVersion: version of cdrdao used for the rip.
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:vartype cdrdaoVersion:
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:cvar cdparanoiaVersion: version of cdparanoia used for the rip.
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:vartype cdparanoiaVersion:
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"""
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offset = 0
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overread = None
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isCdr = None
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logger = None
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table = None
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artist = None
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title = None
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vendor = None
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model = None
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release = None
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cdrdaoVersion = None
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cdparanoiaVersion = None
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cdparanoiaDefeatsCache = None
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classVersion = 3
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def __init__(self):
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self.tracks = []
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def getTrackResult(self, number):
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"""Get the TrackResult for the given track number.
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:param number: the track number (0 for HTOA)
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:type number: int
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"""
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for t in self.tracks:
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if t.number == number:
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return t
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return None
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class Logger(object):
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"""I log the result of a rip."""
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def log(self, ripResult, epoch=time.time()):
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"""Create a log from the given ripresult.
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:param epoch: when the log file gets generated
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(Default value = time.time())
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:type epoch: float
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:param ripResult:
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:type ripResult:
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"""
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raise NotImplementedError
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# A setuptools-like entry point
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class EntryPoint(object):
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name = 'whipper'
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def load(self):
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from whipper.result import logger
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return logger.WhipperLogger
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def getLoggers():
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"""Get all logger plugins with entry point ``whipper.logger``."""
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d = {}
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pluggables = list(pkg_resources.iter_entry_points("whipper.logger"))
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for entrypoint in [EntryPoint(), ] + pluggables:
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plugin_class = entrypoint.load()
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d[entrypoint.name] = plugin_class
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return d
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