Forked from jsonbecker/WPFootnotesToMarkdown.py
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December 10, 2015 01:08
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import re | |
p = re.compile("\(\(([^()]+)\)\)") | |
file_path = str(raw_input('File Name >')) | |
orig_text = open(file_path).read() | |
new_text = "" | |
footnoteMatches = p.finditer(orig_text) | |
coordinates = [] | |
footnotes = [] | |
# Print span of matches | |
for match in footnoteMatches: | |
coordinates.append(match.span()) | |
footnotes.append(match.group(1)) | |
next_start = 0 | |
for i in range(0,len(coordinates)): | |
new_text += orig_text[next_start:coordinates[i][0]] + "[^{0}]".format(i) | |
next_start = coordinates[i][1] | |
# Ensure we capture everything after the final match. | |
if next_start <= len(orig_text): | |
new_text += orig_text[next_start:len(orig_text)] | |
# Ensure a trailing newline before our references. | |
if not new_text.endswith('\n'): | |
new_text += '\n' | |
for i in range(0, len(footnotes)): | |
new_text += '[^{0}]: {1}\n'.format(i, footnotes[i]) | |
newFile = open(file_path, 'w') | |
newFile.truncate() | |
newFile.write(new_text) | |
newFile.close() | |
Thanks, this saved me so much time! I did have to make one tweak to the regex, though, because I had a lot of footnotes with parentheses in them. For example:
((This is a footnote (so I say anyway) with parentheses in it.))
These don't get processed by your regex because it disallows any single parentheses inside a footnote. I wound up matching everything inside double parentheses and using a non-greedy operator to ensure we get the smallest match:
p = re.compile(" \(\((.+?)\)\)")
It's a matter of personal preference, but I also matched the space before the start of the footnote. You can keep/remove that space as you like.
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This works pretty well. Some things in here are pretty clever I didn't think of. Because Github was down tonight, I ended up writing my own (slightly more verbose) solution while this was inaccessible. Thanks for the help!