我有这个密码:
printinfo = title + "\t" + old_vendor_id + "\t" + apple_id + '\n'
# Write file
f.write (printinfo + '\n')
但我在运行它时遇到了这个错误:
f.write(printinfo + '\n')
UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 7: ordinal not in range(128)
它正在写下:
Identité secrète (Abduction) [VF]
有什么想法,不知道怎么解决。
干杯。
更新: 这是我的大部分代码,所以你可以看到我在做什么:
def runLookupEdit(self, event):
newpath1 = pathindir + "/"
errorFileOut = newpath1 + "REPORT.csv"
f = open(errorFileOut, 'w')
global old_vendor_id
for old_vendor_id in vendorIdsIn.splitlines():
writeErrorFile = 0
from lxml import etree
parser = etree.XMLParser(remove_blank_text=True) # makes pretty print work
path1 = os.path.join(pathindir, old_vendor_id)
path2 = path1 + ".itmsp"
path3 = os.path.join(path2, 'metadata.xml')
# Open and parse the xml file
cantFindError = 0
try:
with open(path3): pass
except IOError:
cantFindError = 1
errorMessage = old_vendor_id
self.Error(errorMessage)
break
tree = etree.parse(path3, parser)
root = tree.getroot()
for element in tree.xpath('//video/title'):
title = element.text
while '\n' in title:
title= title.replace('\n', ' ')
while '\t' in title:
title = title.replace('\t', ' ')
while ' ' in title:
title = title.replace(' ', ' ')
title = title.strip()
element.text = title
print title
#########################################
######## REMOVE UNWANTED TAGS ########
#########################################
# Remove the comment tags
comments = tree.xpath('//comment()')
q = 1
for c in comments:
p = c.getparent()
if q == 3:
apple_id = c.text
p.remove(c)
q = q+1
apple_id = apple_id.split(':',1)[1]
apple_id = apple_id.strip()
printinfo = title + "\t" + old_vendor_id + "\t" + apple_id
# Write file
# f.write (printinfo + '\n')
f.write(printinfo.encode('utf8') + '\n')
f.close()
在写入文件之前,需要显式地对Unicode进行编码,否则Python将使用默认的ASCII编解码器为您进行编码。
选择一个编码并坚持它:
或者使用^{} 创建一个在写入文件时为您编码的文件对象:
您可能需要阅读:
Python Unicode HOWTO
Pragmatic Unicode作者:Ned Batchelder
The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!)作者:乔尔·斯波尔斯基
在继续之前。
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