44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
from optparse import OptionGroup
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from lib.hachoir_core.log import log
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from lib.hachoir_core.i18n import _, getTerminalCharset
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from lib.hachoir_core.tools import makePrintable
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import lib.hachoir_core.config as config
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def getHachoirOptions(parser):
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"""
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Create an option group (type optparse.OptionGroup) of Hachoir
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library options.
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"""
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def setLogFilename(*args):
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log.setFilename(args[2])
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common = OptionGroup(parser, _("Hachoir library"), \
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"Configure Hachoir library")
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common.add_option("--verbose", help=_("Verbose mode"),
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default=False, action="store_true")
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common.add_option("--log", help=_("Write log in a file"),
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type="string", action="callback", callback=setLogFilename)
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common.add_option("--quiet", help=_("Quiet mode (don't display warning)"),
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default=False, action="store_true")
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common.add_option("--debug", help=_("Debug mode"),
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default=False, action="store_true")
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return common
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def configureHachoir(option):
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# Configure Hachoir using "option" (value from optparse)
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if option.quiet:
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config.quiet = True
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if option.verbose:
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config.verbose = True
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if option.debug:
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config.debug = True
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def unicodeFilename(filename, charset=None):
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if not charset:
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charset = getTerminalCharset()
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try:
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return unicode(filename, charset)
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except UnicodeDecodeError:
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return makePrintable(filename, charset, to_unicode=True)
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