openpyxl – 只写工作表无法添加表
我想写一个新的工作簿，1张表，并添加一张表到该表。 AFAIK应该有可能，这个承诺应该做到这一点https://bitbucket.org/openpyxl/openpyxl/commits/6f440b0ed398
但是当我试图做到这一点，它失败的消息：
KeyError: 'Unknown relationship: None' 我的代码片段是：
from openpyxl import Workbook from openpyxl.worksheet.table import Table wb = Workbook(write_only=True) ws = wb.create_sheet() ws.append(['col1','col2','col3','col4']) ws.append(['val11','val12','val13','val14']) ws.append(['val21','val22','val23','val24']) ws.append(['val31','val32','val33','val34']) ws.append(['val41','val42','val43','val44']) table = Table(displayName="basetable", ref="A1:D4") ws.add_table(table) wb.save('table.xlsx')
完整的追溯是：
File "<stdin>", line 1, in <module> wb.save('table.xlsx') File "./site-packages/openpyxl/workbook/workbook.py", line 354, in save save_dump(self, filename) File "./site-packages/openpyxl/writer/excel.py", line 313, in save_dump writer.save(filename) File "./site-packages/openpyxl/writer/excel.py", line 266, in save self.write_data() File "./site-packages/openpyxl/writer/excel.py", line 83, in write_data self._write_worksheets() File "./site-packages/openpyxl/writer/excel.py", line 229, in _write_worksheets ws._rels[t._rel_id].Target = t.path File "./site-packages/openpyxl/packaging/relationship.py", line 97, in __getitem__ raise KeyError("Unknown relationship: {0}".format(key))
问题 ：只写工作表无法添加表
试过你的例子得到：
AttributeError: 'WriteOnlyWorksheet' object has no attribute 'add_table'
删除了write_only=True ，工作正常。
输出 ：
用Pythontesting：3.4.2和2.7.9 – openpyxl：2.4.1 – LibreOffice：4.3.3.2