我正在尝试使用 odfpy 模块读取 ods(Opendocument 电子表格)文档。到目前为止,我已经能够提取一些数据,但是每当单元格包含非标准输入时,脚本就会出错:
Traceback (most recent call last):
File "python/test.py", line 26, in <module>
print x.firstChild
File "/usr/lib/python2.7/site-packages/odf/element.py", line 247, in __str__
return self.data.encode()
UnicodeEncodeError: 'ascii' codec can't encode character u'\u0105' in position 4: ordinal not in range(128)
我试图在输出上强制编码,但显然它与打印不符:
Traceback (most recent call last):
File "python/test.py", line 27, in <module>
print x.firstChild.encode('utf-8', 'ignore')
AttributeError: Text instance has no attribute 'encode'
这里有什么问题,如何在不编辑模块代码的情况下解决它(我想不惜一切代价避免)?是否有替代方法可以在输出上运行编码?
这是我的代码:
from odf.opendocument import Spreadsheet
from odf.opendocument import load
from odf.table import Table,TableRow,TableCell
from odf.text import P
import sys,codecs
doc = load(sys.argv[1])
d = doc.spreadsheet
tables = d.getElementsByType(Table)
for table in tables:
tName = table.attributes[(u'urn:oasis:names:tc:opendocument:xmlns:table:1.0', u'name')]
print tName
rows = table.getElementsByType(TableRow)
for row in rows[:2]:
cells = row.getElementsByType(TableCell)
for cell in cells:
tps = cell.getElementsByType(P)
if len(tps)>0:
for x in tps:
#print x.firstChild
print x.firstChild.encode('utf-8', 'ignore')