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limit auto-detected delimiter to a known-good set

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Damien Elmes 2010-01-23 06:00:06 +09:00
parent a6a7782030
commit 1ae05a8bc7
1 changed files with 5 additions and 2 deletions
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7
anki/importing/csvfile.py
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@ -89,12 +89,15 @@ class TextImporter(Importer):
type="encodingError",
info=_("File is not encoded in UTF-8."))
self.dialect = None
sniffer = csv.Sniffer()
delims = [',', '\t', ';', ':']
if not self.delimiter:
try:
self.dialect = csv.Sniffer().sniff("\n".join(self.data[:10]))
self.dialect = sniffer.sniff("\n".join(self.data[:10]),
delims)
except:
try:
self.dialect = csv.Sniffer().sniff(self.data[0])
self.dialect = sniffer.sniff(self.data[0], delims)
except:
pass
if self.dialect: