Revision: 6024
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6024&view=rev
Author: mdboom
Date: 2008-08-12 17:57:14 +0000 (Tue, 12 Aug 2008)
Log Message:
-----------
Rename mathpng to mathmpl
Modified Paths:
--------------
trunk/matplotlib/doc/conf.py
Added Paths:
-----------
trunk/matplotlib/doc/sphinxext/mathmpl.py
Removed Paths:
-------------
trunk/matplotlib/doc/sphinxext/mathpng.py
Modified: trunk/matplotlib/doc/conf.py
===================================================================
--- trunk/matplotlib/doc/conf.py 2008-08-12 17:54:48 UTC (rev 6023)
+++ trunk/matplotlib/doc/conf.py 2008-08-12 17:57:14 UTC (rev 6024)
@@ -27,8 +27,8 @@
# Add any Sphinx extension module names here, as strings. They can be
extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['mathpng', 'math_symbol_table', 'sphinx.ext.autodoc',
- 'only_directives', 'plot_directive', 'inheritance_diagram']
+extensions = ['mathmpl', 'math_symbol_table', 'sphinx.ext.autodoc',
+ 'only_directives', 'plot_directive', 'inheritance_diagram',
'toy']
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
Copied: trunk/matplotlib/doc/sphinxext/mathmpl.py (from rev 6021,
trunk/matplotlib/doc/sphinxext/mathpng.py)
===================================================================
--- trunk/matplotlib/doc/sphinxext/mathmpl.py (rev 0)
+++ trunk/matplotlib/doc/sphinxext/mathmpl.py 2008-08-12 17:57:14 UTC (rev
6024)
@@ -0,0 +1,156 @@
+import os
+try:
+ from hashlib import md5
+except ImportError:
+ from md5 import md5
+
+from docutils import nodes
+from docutils.parsers.rst import directives
+from docutils.writers.html4css1 import HTMLTranslator
+from sphinx.latexwriter import LaTeXTranslator
+import warnings
+
+# Define LaTeX math node:
+class latex_math(nodes.General, nodes.Element):
+ pass
+
+def fontset_choice(arg):
+ return directives.choice(arg, ['cm', 'stix', 'stixsans'])
+
+options_spec = {'fontset': fontset_choice}
+
+def math_role(role, rawtext, text, lineno, inliner,
+ options={}, content=[]):
+ i = rawtext.find('`')
+ latex = rawtext[i+1:-1]
+ node = latex_math(rawtext)
+ node['latex'] = latex
+ node['fontset'] = options.get('fontset', 'cm')
+ return [node], []
+math_role.options = options_spec
+
+def math_directive_run(content, block_text, options):
+ latex = ''.join(content)
+ node = latex_math(block_text)
+ node['latex'] = latex
+ node['fontset'] = options.get('fontset', 'cm')
+ return [node]
+
+try:
+ from docutils.parsers.rst import Directive
+except ImportError:
+ # Register directive the old way:
+ from docutils.parsers.rst.directives import _directives
+ def math_directive(name, arguments, options, content, lineno,
+ content_offset, block_text, state, state_machine):
+ return math_directive_run(content, block_text, options)
+ math_directive.arguments = None
+ math_directive.options = options_spec
+ math_directive.content = 1
+ _directives['math'] = math_directive
+else:
+ class math_directive(Directive):
+ has_content = True
+ option_spec = options_spec
+
+ def run(self):
+ return math_directive_run(self.content, self.block_text,
+ self.options)
+ from docutils.parsers.rst import directives
+ directives.register_directive('math', math_directive)
+
+def setup(app):
+ app.add_node(latex_math)
+ app.add_role('math', math_role)
+
+ # Add visit/depart methods to HTML-Translator:
+ def visit_latex_math_html(self, node):
+ source = self.document.attributes['source']
+ self.body.append(latex2html(node, source))
+ def depart_latex_math_html(self, node):
+ pass
+ HTMLTranslator.visit_latex_math = visit_latex_math_html
+ HTMLTranslator.depart_latex_math = depart_latex_math_html
+
+ # Add visit/depart methods to LaTeX-Translator:
+ def visit_latex_math_latex(self, node):
+ inline = isinstance(node.parent, nodes.TextElement)
+ if inline:
+ self.body.append('$%s$' % node['latex'])
+ else:
+ self.body.extend(['\\begin{equation}',
+ node['latex'],
+ '\\end{equation}'])
+ def depart_latex_math_latex(self, node):
+ pass
+ LaTeXTranslator.visit_latex_math = visit_latex_math_latex
+ LaTeXTranslator.depart_latex_math = depart_latex_math_latex
+
+from os.path import isfile
+
+# This calls out to LaTeX to render the expression
+def latex2png(latex, name):
+ f = open('math.tex', 'w')
+ f.write(r"""\documentclass[12pt]{article}
+ \pagestyle{empty}
+ \begin{document}""")
+ if inline:
+ f.write('$%s$' % latex)
+ else:
+ f.write(r'\[ %s \]' % latex)
+ f.write('\end{document}')
+ f.close()
+ os.system('latex --interaction=nonstopmode math.tex > /dev/null')
+ os.system('dvipng -bgTransparent -Ttight --noghostscript -l10 ' +
+ '-o %s math.dvi > /dev/null' % name)
+
+
+from matplotlib import rcParams
+from matplotlib.mathtext import MathTextParser
+rcParams['mathtext.fontset'] = 'cm'
+mathtext_parser = MathTextParser("Bitmap")
+
+
+# This uses mathtext to render the expression
+def latex2png(latex, filename, fontset='cm'):
+ latex = "$%s$" % latex
+ orig_fontset = rcParams['mathtext.fontset']
+ rcParams['mathtext.fontset'] = fontset
+ if os.path.exists(filename):
+ depth = mathtext_parser.get_depth(latex, dpi=100)
+ else:
+ print latex.encode("ascii", "backslashreplace")
+ try:
+ depth = mathtext_parser.to_png(filename, latex, dpi=100)
+ except:
+ warnings.warn("Could not render math expression %s" % latex,
+ Warning)
+ depth = 0
+ rcParams['mathtext.fontset'] = orig_fontset
+ return depth
+
+# LaTeX to HTML translation stuff:
+def latex2html(node, source):
+ inline = isinstance(node.parent, nodes.TextElement)
+ latex = node['latex']
+ name = 'math-%s' % md5(latex).hexdigest()[-10:]
+ dest = '_static/%s.png' % name
+ depth = latex2png(latex, dest, node['fontset'])
+
+ path = '_static'
+ count = source.split('/doc/')[-1].count('/')
+ for i in range(count):
+ if os.path.exists(path): break
+ path = '../'+path
+ path = '../'+path #specifically added for matplotlib
+ if inline:
+ cls = ''
+ else:
+ cls = 'class="center" '
+ if inline and depth != 0:
+ style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
+ else:
+ style = ''
+
+ return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
+
Deleted: trunk/matplotlib/doc/sphinxext/mathpng.py
===================================================================
--- trunk/matplotlib/doc/sphinxext/mathpng.py 2008-08-12 17:54:48 UTC (rev
6023)
+++ trunk/matplotlib/doc/sphinxext/mathpng.py 2008-08-12 17:57:14 UTC (rev
6024)
@@ -1,156 +0,0 @@
-import os
-try:
- from hashlib import md5
-except ImportError:
- from md5 import md5
-
-from docutils import nodes
-from docutils.parsers.rst import directives
-from docutils.writers.html4css1 import HTMLTranslator
-from sphinx.latexwriter import LaTeXTranslator
-import warnings
-
-# Define LaTeX math node:
-class latex_math(nodes.General, nodes.Element):
- pass
-
-def fontset_choice(arg):
- return directives.choice(arg, ['cm', 'stix', 'stixsans'])
-
-options_spec = {'fontset': fontset_choice}
-
-def math_role(role, rawtext, text, lineno, inliner,
- options={}, content=[]):
- i = rawtext.find('`')
- latex = rawtext[i+1:-1]
- node = latex_math(rawtext)
- node['latex'] = latex
- node['fontset'] = options.get('fontset', 'cm')
- return [node], []
-math_role.options = options_spec
-
-def math_directive_run(content, block_text, options):
- latex = ''.join(content)
- node = latex_math(block_text)
- node['latex'] = latex
- node['fontset'] = options.get('fontset', 'cm')
- return [node]
-
-try:
- from docutils.parsers.rst import Directive
-except ImportError:
- # Register directive the old way:
- from docutils.parsers.rst.directives import _directives
- def math_directive(name, arguments, options, content, lineno,
- content_offset, block_text, state, state_machine):
- return math_directive_run(content, block_text, options)
- math_directive.arguments = None
- math_directive.options = options_spec
- math_directive.content = 1
- _directives['math'] = math_directive
-else:
- class math_directive(Directive):
- has_content = True
- option_spec = options_spec
-
- def run(self):
- return math_directive_run(self.content, self.block_text,
- self.options)
- from docutils.parsers.rst import directives
- directives.register_directive('math', math_directive)
-
-def setup(app):
- app.add_node(latex_math)
- app.add_role('math', math_role)
-
- # Add visit/depart methods to HTML-Translator:
- def visit_latex_math_html(self, node):
- source = self.document.attributes['source']
- self.body.append(latex2html(node, source))
- def depart_latex_math_html(self, node):
- pass
- HTMLTranslator.visit_latex_math = visit_latex_math_html
- HTMLTranslator.depart_latex_math = depart_latex_math_html
-
- # Add visit/depart methods to LaTeX-Translator:
- def visit_latex_math_latex(self, node):
- inline = isinstance(node.parent, nodes.TextElement)
- if inline:
- self.body.append('$%s$' % node['latex'])
- else:
- self.body.extend(['\\begin{equation}',
- node['latex'],
- '\\end{equation}'])
- def depart_latex_math_latex(self, node):
- pass
- LaTeXTranslator.visit_latex_math = visit_latex_math_latex
- LaTeXTranslator.depart_latex_math = depart_latex_math_latex
-
-from os.path import isfile
-
-# This calls out to LaTeX to render the expression
-def latex2png(latex, name):
- f = open('math.tex', 'w')
- f.write(r"""\documentclass[12pt]{article}
- \pagestyle{empty}
- \begin{document}""")
- if inline:
- f.write('$%s$' % latex)
- else:
- f.write(r'\[ %s \]' % latex)
- f.write('\end{document}')
- f.close()
- os.system('latex --interaction=nonstopmode math.tex > /dev/null')
- os.system('dvipng -bgTransparent -Ttight --noghostscript -l10 ' +
- '-o %s math.dvi > /dev/null' % name)
-
-
-from matplotlib import rcParams
-from matplotlib.mathtext import MathTextParser
-rcParams['mathtext.fontset'] = 'cm'
-mathtext_parser = MathTextParser("Bitmap")
-
-
-# This uses mathtext to render the expression
-def latex2png(latex, filename, fontset='cm'):
- latex = "$%s$" % latex
- orig_fontset = rcParams['mathtext.fontset']
- rcParams['mathtext.fontset'] = fontset
- if os.path.exists(filename):
- depth = mathtext_parser.get_depth(latex, dpi=100)
- else:
- print latex.encode("ascii", "backslashreplace")
- try:
- depth = mathtext_parser.to_png(filename, latex, dpi=100)
- except:
- warnings.warn("Could not render math expression %s" % latex,
- Warning)
- depth = 0
- rcParams['mathtext.fontset'] = orig_fontset
- return depth
-
-# LaTeX to HTML translation stuff:
-def latex2html(node, source):
- inline = isinstance(node.parent, nodes.TextElement)
- latex = node['latex']
- name = 'math-%s' % md5(latex).hexdigest()[-10:]
- dest = '_static/%s.png' % name
- depth = latex2png(latex, dest, node['fontset'])
-
- path = '_static'
- count = source.split('/doc/')[-1].count('/')
- for i in range(count):
- if os.path.exists(path): break
- path = '../'+path
- path = '../'+path #specifically added for matplotlib
- if inline:
- cls = ''
- else:
- cls = 'class="center" '
- if inline and depth != 0:
- style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
- else:
- style = ''
-
- return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
-
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