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serve local mathjax from nb_extensions

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This commit is contained in:
MinRK 2013-09-26 15:24:47 -07:00
parent 84e2384acf
commit 06b2fdc076
1 changed files with 24 additions and 13 deletions
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37
IPython/html/notebookapp.py
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@ -450,21 +450,32 @@ class NotebookApp(BaseIPythonApplication):
static_url_prefix = self.webapp_settings.get("static_url_prefix",
url_path_join(self.base_project_url, "static")
)
try:
mathjax = filefind(os.path.join('mathjax', 'MathJax.js'), self.static_file_path)
except IOError:
if self.certfile:
# HTTPS: load from Rackspace CDN, because SSL certificate requires it
base = u"https://c328740.ssl.cf1.rackcdn.com"
# try local mathjax, either in nb_extensions/mathjax or static/mathjax
for (url_prefix, search_path) in [
(url_path_join(self.base_project_url, "extensions"), self.nb_extensions_path),
(static_url_prefix, self.static_file_path),
]:
self.log.debug("searching for local mathjax in %s", search_path)
try:
mathjax = filefind(os.path.join('mathjax', 'MathJax.js'), search_path)
except IOError:
continue
else:
base = u"http://cdn.mathjax.org"
url = base + u"/mathjax/latest/MathJax.js"
self.log.info("Using MathJax from CDN: %s", url)
return url
url = url_path_join(url_prefix, u"mathjax/MathJax.js")
self.log.info("Serving local MathJax from %s at %s", mathjax, url)
return url
# no local mathjax, serve from CDN
if self.certfile:
# HTTPS: load from Rackspace CDN, because SSL certificate requires it
host = u"https://c328740.ssl.cf1.rackcdn.com"
else:
self.log.info("Using local MathJax from %s" % mathjax)
return url_path_join(static_url_prefix, u"mathjax/MathJax.js")
host = u"http://cdn.mathjax.org"
url = host + u"/mathjax/latest/MathJax.js"
self.log.info("Using MathJax from CDN: %s", url)
return url
def _mathjax_url_changed(self, name, old, new):
if new and not self.enable_mathjax: