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Fix #801791 (Search RegExp Wizard fails on all LIT files in 0.8.7)

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This commit is contained in:
Kovid Goyal 2011-06-24 17:19:51 -06:00
parent f92aa96a4e
commit 7641b92166
1 changed files with 6 additions and 2 deletions
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8
src/calibre/gui2/convert/regex_builder.py
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@ -139,7 +139,10 @@ class RegexBuilder(QDialog, Ui_RegexBuilder):
try:
self.open_book(fpath)
finally:
os.remove(fpath)
try:
os.remove(fpath)
except:
pass
return True
def open_book(self, pathtoebook):
@ -148,7 +151,8 @@ class RegexBuilder(QDialog, Ui_RegexBuilder):
text = [u'']
preprocessor = HTMLPreProcessor(None, False)
for path in self.iterator.spine:
html = open(path, 'rb').read().decode('utf-8', 'replace')
with open(path, 'rb') as f:
html = f.read().decode('utf-8', 'replace')
html = preprocessor(html, get_preprocess_html=True)
text.append(html)
self.preview.setPlainText('\n---\n'.join(text))