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我無法讀取一個Unicode字符串CSV進入蟒蛇,unicodescv:從unicode字符串unicodecsv讀取器不工作?
>>> import unicodecsv, StringIO
>>> f = StringIO.StringIO(u'é,é')
>>> r = unicodecsv.reader(f, encoding='utf-8')
>>> row = r.next()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/guy/test/.env/lib/python2.7/site-packages/unicodecsv/__init__.py", line 101, in next
row = self.reader.next()
UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 0: ordinal not in range(128)
我猜它與如何將我的unicode字符串到一個莫名其妙StringIO的文件存在問題?蟒蛇-unicodecsv github上頁的示例工作正常:
>>> import unicodecsv
>>> from cStringIO import StringIO
>>> f = StringIO()
>>> w = unicodecsv.writer(f, encoding='utf-8')
>>> w.writerow((u'é', u'ñ'))
>>> f.seek(0)
>>> r = unicodecsv.reader(f, encoding='utf-8')
>>> row = r.next()
>>> print row[0], row[1]
é ñ
Trying,作爲cStringIO不能接受的Unicode我用cStringIO代碼失敗
>>> from cStringIO import StringIO
>>> f = StringIO(u'é')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 0: ordinal not in range(128)
(所以爲什麼示例工作,我不知道!)
我需要接受來自web textarea表單字段的UTF-8 CSV格式的輸入,因此不能只從文件讀入。
任何想法?
優秀。很好的答案和快速。總得愛:) –