Author: bugman
Date: Fri Feb 6 10:17:56 2015
New Revision: 27571
URL: http://svn.gna.org/viewcvs/relax?rev=27571&view=rev
Log:
Created a script for modifying the <head> tag of the Epydoc generated API
documentation.
This will be used to update old (or new) API documentation as needed to keep
the HTML current.
Added:
website/api/rehead.py (with props)
Added: website/api/rehead.py
URL: http://svn.gna.org/viewcvs/relax/website/api/rehead.py?rev=27571&view=auto
==============================================================================
--- website/api/rehead.py (added)
+++ website/api/rehead.py Fri Feb 6 10:17:56 2015
@@ -0,0 +1,171 @@
+#! /usr/bin/env python
+
+"""Script for changing the headers of the epydoc documentation.
+
+This will recursively walk through the directory supplied as an argument, find
all *.html files, read the contents in the <head> tag, preserve the <title>
tag, and replace the rest of the header with a custom header.
+"""
+
+# Python module imports.
+from os import getcwd, sep, system, walk
+from re import search
+import sys
+
+
+# Blacklisted files to not change.
+BLACKLIST = [
+ 'frames.html',
+ 'index.html',
+ 'redirect.html'
+]
+
+# The contents for the HEAD tag, excluding the title tag.
+HEAD_CONTENTS = [
+ "",
+ " <!--Epydoc setup-->",
+ " <link rel=\"stylesheet\" href=\"epydoc.css\" type=\"text/css\" />",
+ " <script type=\"text/javascript\" src=\"epydoc.js\"></script>",
+ "",
+ " <!--Mobile device support-->",
+ " <meta name=viewport content=\"width=device-width, initial-scale=1\">",
+ "",
+ " <!--Google analytics JS-->",
+ " <script type=\"text/javascript\">",
+ "",
+ " var _gaq = _gaq || [];",
+ " _gaq.push(['_setAccount', 'UA-30096326-1']);",
+ " _gaq.push(['_setDomainName', 'nmr-relax.com']);",
+ " _gaq.push(['_trackPageview']);",
+ "",
+ " (function() {",
+ " var ga = document.createElement('script'); ga.type =
'text/javascript'; ga.async = true;",
+ " ga.src = ('https:' == document.location.protocol ? 'https://ssl' :
'http://www') + '.google-analytics.com/ga.js';",
+ " var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(ga, s);",
+ " })();",
+ "",
+ " </script>",
+]
+
+# The expected head tag contents.
+EXPECTED = [
+ "<head>",
+ None,
+ " <link rel=\"stylesheet\" href=\"epydoc.css\" type=\"text/css\" />",
+ " <script type=\"text/javascript\" src=\"epydoc.js\"></script>",
+ "</head>",
+]
+
+
+class Rehead:
+ def __init__(self):
+ """Change all HTML headers."""
+
+ # Walk through the current dir.
+ for root, dirs, files in walk(sys.argv[1]):
+ # Loop over the files.
+ for file in files:
+ # Only work with HTML files.
+ if not search(".html$", file):
+ continue
+
+ # Skip blacklisted files.
+ if file in BLACKLIST:
+ continue
+
+ # Full path to the file.
+ full_path = root + sep + file
+
+ # Extract the title.
+ title = self.extract_title(full_path)
+
+ # Process the head tag.
+ self.change_head(full_path, title=title)
+
+
+ def change_head(self, file_name, title=None):
+ """Read the HTML file to extract the head tag, then recreate the
file."""
+
+ # Open the file for writing.
+ file = open(file_name, 'w')
+
+ # Walk over the file contents, replacing the header.
+ index = 0
+ while 1:
+ # No more lines.
+ if index >= len(self.file_lines):
+ break
+
+ # In the head tag.
+ if search("<head>", self.file_lines[index]):
+ # Write out the head tag and add the title.
+ file.write("<head>\n")
+ file.write(title)
+ file.write("\n")
+
+ # Add the rest of the head contents.
+ for line in HEAD_CONTENTS:
+ file.write("%s\n" % line)
+
+ # Go to the end of the head tag.
+ while not search("</head>", self.file_lines[index]):
+ index += 1
+
+ # Write out the line.
+ file.write(self.file_lines[index])
+
+ # Increment the line number.
+ index += 1
+
+
+ def extract_title(self, file_name):
+ """Read the HTML file to extract and return the title tag."""
+
+ # Read the file contents.
+ file = open(file_name)
+ self.file_lines = file.readlines()
+ file.close()
+
+ # Extract the title.
+ in_head = False
+ index = 0
+ pre_modified = False
+ for line in self.file_lines:
+ # In the head tag.
+ if search("<head>", line):
+ in_head = True
+
+ # Check the head contents, to be sure.
+ if in_head:
+ # Already modified.
+ if index == 2 and line[:-1] == "":
+ pre_modified = True
+
+ # Check the line, skipping the title tag.
+ if not pre_modified and EXPECTED[index] != None and
EXPECTED[index] != line[:-1]:
+ print("%s: Unexpected head tag encountered, quitting." %
file_name)
+ print(" Encountered line: \"%s\"" % line[:-1])
+ print(" Expected line: \"%s\"" % EXPECTED[index])
+ sys.exit()
+
+ # Increment the line index.
+ index += 1
+
+ # Out of the head tag.
+ if search("</head>", line):
+ break
+
+ # Store the title.
+ if search("<title>", line):
+ title = line[:-1]
+
+ # Return the title.
+ return title
+
+
+if __name__ == "__main__":
+ # Check the arguments.
+ if len(sys.argv) != 2:
+ print("Usage: rehead.py dir")
+ sys.exit()
+
+ # Execute the code.
+ Rehead()
Propchange: website/api/rehead.py
------------------------------------------------------------------------------
svn:executable = *
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