resolve merge

[lilypond.git] / python / book_html.py

diff --git a/python/book_html.py b/python/book_html.py
new file mode 100644 (file)
index 0000000..cf56dd5
--- /dev/null
+++ b/python/book_html.py
@@ -0,0 +1,143 @@
+# -*- coding: utf-8 -*-
+
+import book_base as BookBase
+import copy
+from book_snippets import *
+
+# Recognize special sequences in the input.
+#
+#   (?P<name>regex) -- Assign result of REGEX to NAME.
+#   *? -- Match non-greedily.
+#   (?!...) -- Match if `...' doesn't match next (without consuming
+#              the string).
+#
+#   (?m) -- Multiline regex: Make ^ and $ match at each line.
+#   (?s) -- Make the dot match all characters including newline.
+#   (?x) -- Ignore whitespace in patterns.
+# Possible keys are:
+#     'multiline_comment', 'verbatim', 'lilypond_block', 'singleline_comment',
+#     'lilypond_file', 'include', 'lilypond', 'lilypondversion'
+HTML_snippet_res = {
+    'lilypond':
+         r'''(?mx)
+          (?P<match>
+          <lilypond(\s+(?P<options>.*?))?\s*:\s*(?P<code>.*?)\s*/>)''',
+
+    'lilypond_block':
+         r'''(?msx)
+          (?P<match>
+          <lilypond\s*(?P<options>.*?)\s*>
+          (?P<code>.*?)
+          </lilypond\s*>)''',
+
+    'lilypond_file':
+         r'''(?mx)
+          (?P<match>
+          <lilypondfile\s*(?P<options>.*?)\s*>
+          \s*(?P<filename>.*?)\s*
+          </lilypondfile\s*>)''',
+
+    'multiline_comment':
+         r'''(?smx)(?P<match>\s*(?!@c\s+)(?P<code><!--\s.*?!-->)\s)''',
+
+    'verb':
+         r'''(?x)(?P<match>(?P<code><pre>.*?</pre>))''',
+
+    'verbatim':
+         r'''(?xs)(?P<match>(?P<code><pre>\s.*?</pre>\s))''',
+
+    'lilypondversion':
+         r'''(?mx)(?P<match><lilypondversion\s*/>)''',
+}
+
+
+HTML_output = {
+    FILTER: r'''<lilypond %(options)s>
+%(code)s
+</lilypond>
+''',
+
+    AFTER: r'''
+ </a>
+</p>''',
+
+    BEFORE: r'''<p>
+ <a href="%(base)s.ly">''',
+
+    OUTPUT: r'''
+  <img align="middle"
+       border="0"
+       src="%(image)s"
+       alt="%(alt)s">''',
+
+    PRINTFILENAME: '<p><tt><a href="%(base)s.ly">%(filename)s</a></tt></p>',
+
+    QUOTE: r'''<blockquote>
+%(str)s
+</blockquote>
+''',
+
+    VERBATIM: r'''<pre>
+%(verb)s</pre>''',
+
+    VERSION: r'''%(program_version)s''',
+}
+
+
+
+
+
+
+
+class BookHTMLOutputFormat (BookBase.BookOutputFormat):
+    def __init__ (self):
+        BookBase.BookOutputFormat.__init__ (self)
+        self.format = "html"
+        self.default_extension = ".html"
+        self.snippet_res = HTML_snippet_res
+        self.output = HTML_output
+        self.handled_extensions = ['.html', '.xml','.htmly']
+        self.snippet_option_separator = '\s*'
+
+    def split_snippet_options (self, option_string):
+        if option_string:
+            options = re.findall('[-\w\.-:]+(?:\s*=\s*(?:"[^"]*"|\'[^\']*\'|\S+))?',
+                                 option_string)
+            options = [re.sub('^([^=]+=\s*)(?P<q>["\'])(.*)(?P=q)', '\g<1>\g<3>', opt)
+                       for opt in options]
+            return options
+        return []
+
+    def adjust_snippet_command (self, cmd):
+        if '--formats' not in cmd:
+            return cmd + ' --formats=png '
+        else:
+            return cmd
+
+    def snippet_output (self, basename, snippet):
+        str = ''
+        rep = snippet.get_replacements ();
+        rep['base'] = basename
+        str += self.output_print_filename (basename, snippet)
+        if VERBATIM in snippet.option_dict:
+            rep['verb'] = BookBase.verbatim_html (snippet.verb_ly ())
+            str += self.output[VERBATIM] % rep
+        if QUOTE in snippet.option_dict:
+            str = self.output[QUOTE] % {'str': str}
+
+        str += self.output[BEFORE] % rep
+        for image in snippet.get_images ():
+            rep1 = copy.copy (rep)
+            rep1['image'] = image
+            (rep1['base'], rep1['ext']) = os.path.splitext (image)
+            rep1['alt'] = snippet.option_dict[ALT]
+            str += self.output[OUTPUT] % rep1
+
+        str += self.output[AFTER] % rep
+        return str
+
+    def required_files (self, snippet, base, full, required_files):
+        return self.required_files_png (snippet, base, full, required_files)
+
+
+BookBase.register_format (BookHTMLOutputFormat ());