我有一个用UTF-8编码的.csv文件,它包含拉丁语和西里尔文符号。在
;F1;F2;abcdefg3;F200
;ABSOLUTE;NOMINAL;NOMINAL;NOMINAL
o1;1;USA;Новосибирск;1223
我尝试在IronPython2.7.1中执行以下脚本:
^{pr2}$在执行f.next()的过程中发生异常:
Traceback (most recent call last):
File "c:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft\Python Tools for Visual Studio\1.1\visualstudio_py_repl.py", line 492, in run_file_as_main
code.Execute(self.exec_mod)
File "<string>", line 4, in <module>
File "C:\Program Files\IronPython 2.7.1\Lib\codecs.py", line 684, in next
return self.reader.next()
File "C:\Program Files\IronPython 2.7.1\Lib\codecs.py", line 615, in next
line = self.readline()
File "C:\Program Files\IronPython 2.7.1\Lib\codecs.py", line 530, in readline
data = self.read(readsize, firstline=True)
File "C:\Program Files\IronPython 2.7.1\Lib\codecs.py", line 477, in read
newchars, decodedbytes = self.decode(data, self.errors)
UnicodeEncodeError: ('unknown', '\x00', 0, 1, '')
同时,在cpython2.7中,脚本可以正常工作。同样在IronPython2.7.1中,以下脚本可以正常工作:
import codecs
f = codecs.open(r"file.csv", "rb", "utf-8")
f.readlines()
有人知道是什么引起了这种奇怪的行为吗?在
“rb”参数可能有问题,请尝试使用“r”
看起来可能是
next()
处理编解码器的问题。你能把要复制的文件附在open an issue上吗?在相关问题 更多 >
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