D:\BaiduNetdiskWorkspace\PythonToTo\venv\Scripts\python.exe "D:\BaiduNetdiskWorkspace\PythonToTo\A0001 合并多个execl表格数据内容\1.py" Traceback (most recent call last): File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\pandas\compat\_optional.py", line 142, in import_optional_dependency module = importlib.import_module(name) File "importlib\__init__.py", line 126, in import_module File "<frozen importlib._bootstrap>", line 1050, in _gcd_import File "<frozen importlib._bootstrap>", line 1027, in _find_and_load File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked ModuleNotFoundError: No module named 'jinja2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "D:\BaiduNetdiskWorkspace\PythonToTo\A0001 合并多个execl表格数据内容\1.py", line 22, in <module> result.style.applymap(highlight_dup, subset=['客户名称']) File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\pandas\core\frame.py", line 1291, in style from pandas.io.formats.style import Styler File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\pandas\io\formats\style.py", line 56, in <module> jinja2 = import_optional_dependency("jinja2", extra="DataFrame.style requires jinja2.") File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\pandas\compat\_optional.py", line 145, in import_optional_dependency raise ImportError(msg) ImportError: Missing optional dependency 'Jinja2'. DataFrame.style requires jinja2. Use pip or conda to install Jinja2.
时间: 2023-06-30 21:12:23 浏览: 217
这个错误提示是缺少`Jinja2`库,您可以使用以下命令安装:
```python
pip install Jinja2
```
安装完成后,重新运行程序即可。
相关问题
D:\BaiduNetdiskWorkspace\PythonToTo\venv\Scripts\python.exe "D:\BaiduNetdiskWorkspace\PythonToTo\A0000 其他用途命令\execl美化.py" Traceback (most recent call last): File "D:\BaiduNetdiskWorkspace\PythonToTo\A0000 其他用途命令\execl美化.py", line 5, in <module> wb = load_workbook(filename='工作簿1.xlsx') File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\openpyxl\reader\excel.py", line 344, in load_workbook reader = ExcelReader(filename, read_only, keep_vba, File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\openpyxl\reader\excel.py", line 123, in __init__ self.archive = _validate_archive(fn) File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\openpyxl\reader\excel.py", line 95, in _validate_archive archive = ZipFile(filename, 'r') File "zipfile.py", line 1251, in __init__ FileNotFoundError: [Errno 2] No such file or directory: '工作簿1.xlsx'
根据错误提示信息,Python找不到名为“工作簿1.xlsx”的文件。请确保该文件在指定的路径下,并且文件名拼写正确。
你可以通过以下方式来查看文件路径是否正确:
```python
import os
# 获取当前工作目录
print(os.getcwd())
# 列出当前目录下的所有文件和文件夹
print(os.listdir())
```
如果文件路径不正确,可以使用以下代码来指定文件路径:
```python
from openpyxl import load_workbook
from openpyxl.styles import PatternFill
# 指定文件路径
filename = 'D:\\BaiduNetdiskWorkspace\\PythonToTo\\A0000 其他用途命令\\工作簿1.xlsx'
# 加载Excel文件
wb = load_workbook(filename=filename)
# 选择默认的工作表
ws = wb.active
# 设置列宽自适应
for column in ws.columns:
max_length = 0
column = list(column)
for cell in column:
try:
if len(str(cell.value)) > max_length:
max_length = len(str(cell.value))
except:
pass
adjusted_width = (max_length + 2) * 1.2
ws.column_dimensions[cell.column_letter].width = adjusted_width
# 将没有内容的单元格底色设为灰色
grey_fill = PatternFill(start_color='C0C0C0', end_color='C0C0C0', fill_type='solid')
for row in ws.rows:
for cell in row:
if cell.value is None:
cell.fill = grey_fill
# 保存Excel文件
wb.save(filename)
```
在这段代码中,我们使用了双斜线(\\)来代替单斜线(/),以便正确指定路径。
D:\BaiduNetdiskWorkspace\PythonToTo\venv\Scripts\python.exe "D:\BaiduNetdiskWorkspace\PythonToTo\0000 其他用途命令\拼接多个execl表,保留表头.py" Traceback (most recent call last): File "D:\BaiduNetdiskWorkspace\PythonToTo\0000 其他用途命令\拼接多个execl表,保留表头.py", line 15, in <module> df = pd.merge(df1, result, on='所属管辖行') File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\pandas\core\reshape\merge.py", line 144, in merge op = _MergeOperation( File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\pandas\core\reshape\merge.py", line 733, in __init__ ) = self._get_merge_keys() File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\pandas\core\reshape\merge.py", line 1191, in _get_merge_keys right_keys.append(right._get_label_or_level_values(rk)) File "D:\BaiduNetdiskWorkspace\PythonToTo\venv\lib\site-packages\pandas\core\generic.py", line 1778, in _get_label_or_level_values raise KeyError(key) KeyError: '所属管辖行'
根据错误提示,KeyError: '所属管辖行',说明在合并数据时,指定的“所属管辖行”列不存在。这可能是因为你指定的列名不正确,或者在某个 Excel 表格中不存在该列。
你可以检查一下数据集中是否存在名为“所属管辖行”的列,以及该列名是否正确。你可以在每个 Excel 表格中打开一下,查看列名是否正确。如果有列名不正确的情况,你可以将代码中的列名修改为正确的列名。
如果每个 Excel 表格中都存在名为“所属管辖行”的列,你可以检查一下该列名是否存在空格或其他特殊字符。如果存在空格或其他特殊字符,你需要在代码中将列名用引号括起来,例如:
```python
df = pd.merge(df1, result, on='"所属管辖行"')
```
如果仍然存在问题,你可以在代码中添加一些调试语句,例如输出每个 Excel 表格的列名,或者查看合并前后的数据集的列名,以便更好地进行调试。
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