Massive reorganization of the docs. See the new docs online at http://docs.djangoproject.com/.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8506 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/_ext/applyxrefs.py

@@ -0,0 +1,88 @@
+"""Adds xref targets to the top of files."""
+
+import sys
+import os
+
+testing = False
+
+DONT_TOUCH = (
+        './index.txt',
+        )
+
+def target_name(fn):
+    if fn.endswith('.txt'):
+        fn = fn[:-4]
+    return '_' + fn.lstrip('./').replace('/', '-')
+
+def process_file(fn, lines):
+    lines.insert(0, '\n')
+    lines.insert(0, '.. %s:\n' % target_name(fn))
+    try:
+        f = open(fn, 'w')
+    except IOError:
+        print("Can't open %s for writing. Not touching it." % fn)
+        return
+    try:
+        f.writelines(lines)
+    except IOError:
+        print("Can't write to %s. Not touching it." % fn)
+    finally:
+        f.close()
+
+def has_target(fn):
+    try:
+        f = open(fn, 'r')
+    except IOError:
+        print("Can't open %s. Not touching it." % fn)
+        return (True, None)
+    readok = True
+    try:
+        lines = f.readlines()
+    except IOError:
+        print("Can't read %s. Not touching it." % fn)
+        readok = False
+    finally:
+        f.close()
+        if not readok:
+            return (True, None)
+
+    #print fn, len(lines)
+    if len(lines) < 1:
+        print("Not touching empty file %s." % fn)
+        return (True, None)
+    if lines[0].startswith('.. _'):
+        return (True, None)
+    return (False, lines)
+
+def main(argv=None):
+    if argv is None:
+        argv = sys.argv
+
+    if len(argv) == 1:
+        argv.extend('.')
+
+    files = []
+    for root in argv[1:]:
+        for (dirpath, dirnames, filenames) in os.walk(root):
+            files.extend([(dirpath, f) for f in filenames])
+    files.sort()
+    files = [os.path.join(p, fn) for p, fn in files if fn.endswith('.txt')]
+    #print files
+
+    for fn in files:
+        if fn in DONT_TOUCH:
+            print("Skipping blacklisted file %s." % fn)
+            continue
+
+        target_found, lines = has_target(fn)
+        if not target_found:
+            if testing:
+                print '%s: %s' % (fn, lines[0]),
+            else:
+                print "Adding xref to %s" % fn
+                process_file(fn, lines)
+        else:
+            print "Skipping %s: already has a xref" % fn
+
+if __name__ == '__main__':
+    sys.exit(main())