嘗試通過openpyxl解析.xlsx時出現“ UnicodeEncodeError：'charmap'編解碼器無法編碼字符”

Question

- 更新 -

我認為此控制台日志解決了該問題，但是仍不清楚如何解決此問題：

>>> workbook = openpyxl.load_workbook('data.xlsx')
>>> worksheet = workbook.active
>>> worksheet['A2'].value
u'\u041c\u0435\u0448\u043e\u043a \u0434\u0435\u043d\u0435\u0433'
>>> print worksheet['A2'].value
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python27\lib\encodings\cp437.py", line 12, in encode
    return codecs.charmap_encode(input,errors,encoding_map)
UnicodeEncodeError: 'charmap' codec can't encode characters in position 0-4: character maps to <undefined>

- 結束更新 -

我正在嘗試使用openpyxl打印一些.xlsx單元格的值：

import openpyxl
workbook = openpyxl.load_workbook(filename='puzzles.xlsx')
worksheet = workbook.active
for row in worksheet.iter_rows('A2:K5'):
    print row[0].value

導致以下錯誤：

Traceback (most recent call last):
  File "xls_import.py", line 8, in <module>
    print row[0].value
  File "C:\Python27\lib\encodings\cp437.py", line 12, in encode
    return codecs.charmap_encode(input,errors,encoding_map)
UnicodeEncodeError: 'charmap' codec can't encode characters in position 0-4: character maps to <undefined>

據我所知，XLSX被編碼為UTF-8，但是：

print row[0].value.decode('utf-8')

也無濟於事：

Traceback (most recent call last):
  File "xls_import.py", line 8, in <module>
    print row[0].value.decode('utf-8')
  File "C:\Python27\lib\encodings\utf_8.py", line 16, in decode
    return codecs.utf_8_decode(input, errors, True)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-4: ordinal not in range(128)

有什么建議么？

我正在運行Python 2.7和openpyxl 2.2.5。

Answer 1

openpyxl返回unicode字符串（XML本身以UTF-8編碼），因此您無需對其進行解碼 （從編碼到unicode的解碼），而是以您選擇的編碼對其進行編碼。