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use html parser on text export instead of fragile regex

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Damien Elmes 2010-01-23 08:13:43 +09:00
parent 28ff71a031
commit b4f1d6622a
1 changed files with 12 additions and 5 deletions
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17
anki/exporting.py
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@ -17,6 +17,7 @@ from anki.lang import _
from anki.utils import findTag, parseTags, stripHTML, ids2str from anki.utils import findTag, parseTags, stripHTML, ids2str
from anki.tags import tagIds from anki.tags import tagIds
from anki.db import * from anki.db import *
from BeautifulSoup import BeautifulSoup as BS
class Exporter(object): class Exporter(object):
def __init__(self, deck): def __init__(self, deck):
@ -29,11 +30,16 @@ class Exporter(object):
self.doExport(file) self.doExport(file)
file.close() file.close()
def escapeText(self, text): def escapeText(self, text, removeFields=False):
"Escape newlines and tabs, and strip Anki HTML." "Escape newlines and tabs, and strip Anki HTML."
text = text.replace("\n", "<br>") text = text.replace("\n", "<br>")
text = text.replace("\t", " " * 8) text = text.replace("\t", " " * 8)
text = re.sub('<span class="fm.*?">(.*?)</span>', '\\1', text) if removeFields:
s = BS(text)
all = s('span', {'class': re.compile("fm.*")})
for e in all:
e.replaceWith("".join([unicode(x) for x in e.contents]))
text = unicode(s)
return text return text
def cardIds(self): def cardIds(self):
@ -180,9 +186,10 @@ select cards.id, cards.tags || "," || facts.tags from cards, facts
where cards.factId = facts.id where cards.factId = facts.id
and cards.id in %s and cards.id in %s
order by cards.created""" % strids)) order by cards.created""" % strids))
out = u"\n".join(["%s\t%s%s" % (self.escapeText(c[0]), out = u"\n".join(["%s\t%s%s" % (
self.escapeText(c[1]), self.escapeText(c[0], removeFields=True),
self.tags(c[2])) self.escapeText(c[1], removeFields=True),
self.tags(c[2]))
for c in cards]) for c in cards])
if out: if out:
out += "\n" out += "\n"