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@ -11,6 +11,27 @@ def _indent(string): |
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"""Return and indented version of argument.""" |
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"""Return and indented version of argument.""" |
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return "\n".join([" {}".format(line) for line in string.split('\n')]) |
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return "\n".join([" {}".format(line) for line in string.split('\n')]) |
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#: Available directives, that is, directives that we know how to deal with |
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AVAILABLE_DIRECTIVES = [ |
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"album", |
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"artist", |
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"capo", |
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"comment", |
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"copyright", |
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"columns", |
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"cov", |
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"define", |
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"guitar_comment", |
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"image", |
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"key", |
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"language", |
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"newline", |
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"partition", |
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"subtitle", |
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"tag", |
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"title", |
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] |
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#: List of properties that are to be displayed in the flow of the song (not as |
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#: List of properties that are to be displayed in the flow of the song (not as |
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#: metadata at the beginning or end of song. |
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#: metadata at the beginning or end of song. |
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INLINE_DIRECTIVES = { |
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INLINE_DIRECTIVES = { |
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@ -30,8 +51,8 @@ DIRECTIVE_SHORTCUTS = { |
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"by": "artist", |
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"by": "artist", |
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"c": "comment", |
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"c": "comment", |
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"gc": "guitar_comment", |
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"gc": "guitar_comment", |
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"cover": "cov", |
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"cov": "cover", |
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"language": "lang", |
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"lang": "language", |
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} |
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} |
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def directive_name(text): |
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def directive_name(text): |
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@ -208,6 +229,7 @@ class Song(AST): |
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def add(self, data): |
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def add(self, data): |
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"""Add an element to the song""" |
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"""Add an element to the song""" |
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# pylint: disable=too-many-branches |
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if isinstance(data, Error): |
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if isinstance(data, Error): |
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pass |
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pass |
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elif data is None: |
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elif data is None: |
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@ -222,6 +244,8 @@ class Song(AST): |
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self.content[0].prepend(data.strip()) |
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self.content[0].prepend(data.strip()) |
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elif isinstance(data, Directive) and data.inline: |
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elif isinstance(data, Directive) and data.inline: |
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# Add a directive in the content of the song. |
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# Add a directive in the content of the song. |
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# It is useless to check if directive is in AVAILABLE_DIRECTIVES, |
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# since it is in INLINE_DIRECTIVES. |
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self.content.append(data) |
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self.content.append(data) |
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elif data.inline: |
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elif data.inline: |
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# Add an object in the content of the song. |
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# Add an object in the content of the song. |
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@ -229,6 +253,8 @@ class Song(AST): |
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elif isinstance(data, Directive): |
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elif isinstance(data, Directive): |
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# Add a metadata directive. Some of them are added using special |
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# Add a metadata directive. Some of them are added using special |
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# methods listed in ``METADATA_ADD``. |
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# methods listed in ``METADATA_ADD``. |
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if data.keyword not in AVAILABLE_DIRECTIVES: |
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LOGGER.warning("Ignoring unknown directive '{}'.".format(data.keyword)) |
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if data.keyword in self.METADATA_ADD: |
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if data.keyword in self.METADATA_ADD: |
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getattr(self, self.METADATA_ADD[data.keyword])(data) |
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getattr(self, self.METADATA_ADD[data.keyword])(data) |
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else: |
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else: |
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Louis
9 years ago