d1ed80d62a
* introduce logcommand.Lager, Whipper(); use argparse for whipper image commands, stub logging * update Lager docstring to mention config.Config() * make incorrect subcommand and --version work on toplevel command * migrate accurip show, expand Lager, do not attempt to return from Lager.__init__. * migrate offset find, add Lager.error * correct offset find drive symlink handling * migrate drive * change Lager.__init__(prog) to arg from kwarg * but actually * remove Whipper.usage * add and use Lager.device_option() context manager * help I married an axe murderer * use unified options namespace for entire command tree * migrate whipper cd without comprehensive config loading * switch to logging module - use logging instead of flog for non-extern modules - use WHIPPER_DEBUG and WHIPPER_LOGFILE env variables * convert self.log calls to logger.debug * convert self.error calls to logger.error * remove log.Loggable, use logger not logging * Logging conversion continues - Convert log.* calls to logger.* - Remove morituri.common.log imports * remove morituri.common.log from tests * remove extern/flog, bare minimum Debug conversion * update README for logging changes * update soxi to use logging * refactor Lager for more declarative subcommands * Refactor Lager.device_option: - inline into __init__ - throw IOError instead of Exception for missing drives - remove CommandError checking in rip/main * rename rip to whipper in rip.main * convert rip.debug commands * Rename logcommand.Lager to command.BaseCommand - remove command.CommandError occurrences - remove python-command external module * remove submodules from README, update rclog formatter * update minor ambiguity in readme for command invocation * update version number to match setup.py * remove gitmodules * update version number in tests as well (boo) * convert logger.error to logger.critical * Change morituri.rip to morituri.command - mv common.command to command.basecommand - move TEMPLATES used only by rip.cd out of rip.common - update entry point for command to command.main * update basecommand documentation * go pyflaking: import fixing * replace self.stdout with sys.stdout * remove BaseCommand.config, alphabetise imports * convert self.stdXXX leftovers * convert last getRootCommand to config.Config * convert last getExceptionMessage's to str * change musicbrainz useragent to whipper
87 lines
2.6 KiB
Python
87 lines
2.6 KiB
Python
# -*- Mode: Python; test-case-name: morituri.test.test_common_gstreamer -*-
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# vi:si:et:sw=4:sts=4:ts=4
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# Morituri - for those about to RIP
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# Copyright (C) 2009 Thomas Vander Stichele
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# This file is part of morituri.
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#
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# morituri 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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# morituri 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 morituri. If not, see <http://www.gnu.org/licenses/>.
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import re
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import commands
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import logging
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logger = logging.getLogger(__name__)
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# workaround for issue #64
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def removeAudioParsers():
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logger.debug('Removing buggy audioparsers plugin if needed')
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import gst
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registry = gst.registry_get_default()
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plugin = registry.find_plugin("audioparsersbad")
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if plugin:
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# always remove from bad
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logger.debug('removing audioparsersbad plugin from registry')
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registry.remove_plugin(plugin)
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plugin = registry.find_plugin("audioparsers")
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if plugin:
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logger.debug('removing audioparsers plugin from %s %s',
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plugin.get_source(), plugin.get_version())
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# the query bug was fixed after 0.10.30 and before 0.10.31
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# the seek bug is still there though
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# if plugin.get_source() == 'gst-plugins-good' \
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# and plugin.get_version() > '0.10.30.1':
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# return
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registry.remove_plugin(plugin)
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def gstreamerVersion():
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import gst
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return _versionify(gst.version())
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def gstPythonVersion():
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import gst
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return _versionify(gst.pygst_version)
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_VERSION_RE = re.compile(
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"Version:\s*(?P<version>[\d.]+)")
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def elementFactoryVersion(name):
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# surprisingly, there is no python way to get from an element factory
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# to its plugin and its version directly; you can only compare
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# with required versions
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# Let's use gst-inspect-0.10 and wave hands and assume it points to the
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# same version that python uses
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output = commands.getoutput('gst-inspect-0.10 %s | grep Version' % name)
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m = _VERSION_RE.search(output)
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if not m:
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return None
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return m.group('version')
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def _versionify(tup):
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l = list(tup)
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if len(l) == 4 and l[3] == 0:
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l = l[:3]
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v = [str(n) for n in l]
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return ".".join(v)
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