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d42d6e690e
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
97 lines
2.3 KiB
Ruby
97 lines
2.3 KiB
Ruby
##
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# Generates a POT file.
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#
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# Here is a translator work flow with the generator.
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#
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# == Create .pot
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#
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# You create .pot file by pot formatter:
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#
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# % rdoc --format pot
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#
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# It generates doc/rdoc.pot.
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#
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# == Create .po
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#
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# You create .po file from doc/rdoc.pot. This operation is needed only
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# the first time. This work flow assumes that you are a translator
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# for Japanese.
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#
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# You create locale/ja/rdoc.po from doc/rdoc.pot. You can use msginit
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# provided by GNU gettext or rmsginit provided by gettext gem. This
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# work flow uses gettext gem because it is more portable than GNU
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# gettext for Rubyists. Gettext gem is implemented by pure Ruby.
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#
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# % gem install gettext
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# % mkdir -p locale/ja
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# % rmsginit --input doc/rdoc.pot --output locale/ja/rdoc.po --locale ja
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#
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# Translate messages in .po
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#
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# You translate messages in .po by a PO file editor. po-mode.el exists
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# for Emacs users. There are some GUI tools such as GTranslator.
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# There are some Web services such as POEditor and Tansifex. You can
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# edit by your favorite text editor because .po is a text file.
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# Generate localized documentation
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#
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# You can generate localized documentation with locale/ja/rdoc.po:
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#
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# % rdoc --locale ja
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#
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# You can find documentation in Japanese in doc/. Yay!
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#
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# == Update translation
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#
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# You need to update translation when your application is added or
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# modified messages.
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#
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# You can update .po by the following command lines:
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#
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# % rdoc --format pot
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# % rmsgmerge --update locale/ja/rdoc.po doc/rdoc.pot
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#
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# You edit locale/ja/rdoc.po to translate new messages.
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class RDoc::Generator::POT
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RDoc::RDoc.add_generator self
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##
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# Description of this generator
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DESCRIPTION = 'creates .pot file'
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##
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# Set up a new .pot generator
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def initialize store, options #:not-new:
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@options = options
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@store = store
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end
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##
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# Writes .pot to disk.
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def generate
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po = extract_messages
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pot_path = 'rdoc.pot'
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File.open(pot_path, "w") do |pot|
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pot.print(po.to_s)
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end
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end
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def class_dir
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nil
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end
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private
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def extract_messages
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extractor = MessageExtractor.new(@store)
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extractor.extract
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end
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autoload :MessageExtractor, 'rdoc/generator/pot/message_extractor'
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autoload :PO, 'rdoc/generator/pot/po'
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autoload :POEntry, 'rdoc/generator/pot/po_entry'
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end
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