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Txt output: remove more tags, ensure no spaces at beginning and end of lines

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This commit is contained in:
John Schember 2009-03-21 17:58:53 -04:00
parent 11013c2665
commit 94c5e717a1
1 changed files with 7 additions and 3 deletions
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10
src/calibre/ebooks/txt/writer.py
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@ -68,6 +68,9 @@ class TXTWriter(object):
for tag in ['script', 'style']:
text = re.sub('(?imu)<[ ]*%s[ ]*.*?>(.*)</[ ]*%s[ ]*>' % (tag, tag), '', text)
text = re.sub('<!--.*-->', '', text)
text = re.sub('<\?.*?\?>', '', text)
text = re.sub('<@.*?@>', '', text)
text = re.sub('<%.*?%>', '', text)
# Headings usually indicate Chapters.
# We are going to use a marker to insert the proper number of
@ -107,7 +110,6 @@ class TXTWriter(object):
text = text.replace(u'\xa0', ' ')
# Replace tabs, vertical tags and form feeds with single space.
#text = re.sub('\xc2\xa0', '', text)
text = text.replace('\t+', ' ')
text = text.replace('\v+', ' ')
text = text.replace('\f+', ' ')
@ -122,8 +124,6 @@ class TXTWriter(object):
# Remove multiple spaces.
text = re.sub('[ ]+', ' ', text)
text = re.sub('(?imu)^[ ]+', '', text)
text = re.sub('(?imu)[ ]+$', '', text)
# Remove excessive newlines.
text = re.sub('\n[ ]+\n', '\n\n', text)
@ -133,6 +133,10 @@ class TXTWriter(object):
text = text.replace('-vzxedxy-', '\n\n\n\n\n')
text = text.replace('-vlgzxey-', '\n\n\n')
# Replace spaces at the beginning and end of lines
text = re.sub('(?imu)^[ ]+', '', text)
text = re.sub('(?imu)[ ]+$', '', text)
return text
def unix_newlines(self, text):