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61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2007 Javier Kohen
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#
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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 version 2 as
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# published by the Free Software Foundation
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PLUGIN_NAME = "Title Case"
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PLUGIN_AUTHOR = u"Javier Kohen"
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PLUGIN_DESCRIPTION = "Capitalize First Character In Every Word Of A Title"
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PLUGIN_VERSION = "0.1"
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PLUGIN_API_VERSIONS = ["0.9", "0.10", "0.11", "0.15"]
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import unicodedata
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def iswbound(char):
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"""Returns whether the given character is a word boundary."""
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category = unicodedata.category(char)
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# If it's a space separator or punctuation
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return 'Zs' == category or 'Sk' == category or 'P' == category[0]
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def utitle(string):
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"""Title-case a string using a less destructive method than str.title."""
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new_string = string[0].capitalize()
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cap = False
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for i in xrange(1, len(string)):
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s = string[i]
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# Special case apostrophe in the middle of a word.
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if u"'" == s and string[i-1].isalpha(): cap = False
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elif iswbound(s): cap = True
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elif cap and s.isalpha():
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cap = False
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s = s.capitalize()
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else: cap = False
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new_string += s
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return new_string
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def title(string, locale="utf-8"):
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"""Title-case a string using a less destructive method than str.title."""
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if not string: return u""
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# if the string is all uppercase, lowercase it - Erich/Javier
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# Lots of Japanese songs use entirely upper-case English titles,
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# so I don't like this change... - JoeW
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#if string == string.upper(): string = string.lower()
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if not isinstance(string, unicode):
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string = string.decode(locale)
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return utitle(string)
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from picard.metadata import (
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register_track_metadata_processor,
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register_album_metadata_processor,
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)
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def title_case(tagger, metadata, release, track=None):
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for name, value in metadata.rawitems():
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if name in ["title", "album", "artist"]:
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metadata[name] = [title(x) for x in value]
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register_track_metadata_processor(title_case)
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register_album_metadata_processor(title_case)
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