【发布时间】：2021-08-31 19:07:43
【问题描述】：
我正在使用 geopandas 和 xlwings 编写 Python 代码，我所做的是来自 Excel 的 colsulse .shp 文件，它工作正常，但是当它到达代码 wb.save (in_file) 的最后一行时，它应该被保存Excel 工作簿，Excel 意外重新启动或关闭，我不知道我做错了什么，除此之外，如果我删除该行并尝试手动保存 Excel 工作簿时，也会发生同样的事情。
代码是：
import geopandas as gpd
import pandas as pd
import xlwings as xw
from pathlib import Path
#VINCULACION_S
in_file = str(Path(__file__).parent / Path("VINCULACION_S.xlsm"))
wb = xw.Book(in_file)
#VINCULACION_SH_NUE
sht1 = wb.sheets['VINCULACION_SH_NUE']
in_features1 = str(Path(__file__).parent / Path("INSUMOS/VH_NUE.shp"))
shp1 = gpd.GeoDataFrame.from_file(in_features1, ignore_geometry=True, index=False)
shp1 = shp1[['COLOR', 'INTERNO_DE', 'CLASE_DEMA', 'COUNT_AREA', 'SUM_AREA', 'SUM_LENGTH']]
shp1.insert(3, "CIV", '', allow_duplicates=False)
urow1 = sht1.range('B2').end('down').last_cell.row
sht1.range("5" + ":" + str(urow1)).clear_contents()
sht1.range('B2').options(pd.DataFrame, index=False).value = shp1
#VINCULACION_SH_ACT
sht2 = wb.sheets['VINCULACION_SH_ACT']
in_features2 = str(Path(__file__).parent / Path("INSUMOS/VH_ACT.shp"))
shp2 = gpd.GeoDataFrame.from_file(in_features2, ignore_geometry=True, index=False)
shp2 = shp2[['COLOR', 'INTERNO_DE', 'CLASE_DEMA', 'COUNT_AREA', 'SUM_AREA', 'SUM_LENGTH']]
urow2 = sht2.range('C2').end('down').last_cell.row
sht2.range("5" + ":" + str(urow2)).clear_contents()
sht2.range('C2').options(pd.DataFrame, index=False).value = shp2
#VINCULACION_SH_CIV
sht3 = wb.sheets['VINCULACION_SH_CIV']
in_features3 = str(Path(__file__).parent / Path("INSUMOS/VH_CIV.shp"))
shp3 = gpd.GeoDataFrame.from_file(in_features3, ignore_geometry=True, index=False)
shp3 = shp3[['INTERNO_DE', 'CLASE_DEMA', 'MVICIV']]
urow3 = sht3.range('B2').end('down').last_cell.row
sht3.range("5" + ":" + str(urow3)).clear_contents()
sht3.range('B2').options(pd.DataFrame, index=False).value = shp3
#VINCULACION_SV_NUE
sht4 = wb.sheets['VINCULACION_SV_NUE']
in_features4 = str(Path(__file__).parent / Path("INSUMOS/VV.shp"))
shp4 = gpd.GeoDataFrame.from_file(in_features4, ignore_geometry=True, index=False)
shp4 = shp4[['INTERNO_SE', 'TIPO_SENAL', 'FASE_ACCIO', 'CONTENIDO1', 'CONTENIDO2', 'VELOCIDAD']]
shp4.insert(2, "CIV", '', allow_duplicates=False)
urow4 = sht4.range('B2').end('down').last_cell.row
sht4.range("5" + ":" + str(urow4)).clear_contents()
sht4.range('B2').options(pd.DataFrame, index=False).value = shp4
#VINCULACION_SV_ACT
sht5 = wb.sheets['VINCULACION_SV_ACT']
in_features5 = str(Path(__file__).parent / Path("INSUMOS/VV_ACT.shp"))
shp5 = gpd.GeoDataFrame.from_file(in_features5, ignore_geometry=True, index=False)
shp5 = shp5[['INTERNO_SE', 'TIPO_SENAL', 'FASE_ACCIO']]
urow5 = sht5.range('C2').end('down').last_cell.row
sht5.range("5" + ":" + str(urow5)).clear_contents()
sht5.range('C2').options(pd.DataFrame, index=False).value = shp5
#VINCULACION_SV_CIV
sht6 = wb.sheets['VINCULACION_SV_CIV']
in_features6 = str(Path(__file__).parent / Path("INSUMOS/VV_CIV.shp"))
shp6 = gpd.GeoDataFrame.from_file(in_features6, ignore_geometry=True, index=False)
shp6 = shp6[['INTERNO_SE', 'TIPO_SENAL', 'MVICIV']]
urow6 = sht6.range('B2').end('down').last_cell.row
sht6.range("5" + ":" + str(urow6)).clear_contents()
sht6.range('B2').options(pd.DataFrame, index=False).value = shp6
wb.save(in_file)
在意外重新启动或关闭 Excel 后，它会抛出此错误
Traceback (most recent call last):
File "C:\Users\Hp\Desktop\Ejemplo\VINCULACION_S.py", line 72, in <module>
wb.save(in_file)
File "C:\Users\Hp\AppData\Local\Programs\Python\Python39\lib\site-packages\xlwings\main.py", line 740, in save
self.impl.save(path)
File "C:\Users\Hp\AppData\Local\Programs\Python\Python39\lib\site-packages\xlwings\_xlwindows.py", line 552, in save
self.xl.SaveAs(os.path.realpath(path), FileFormat=file_format)
File "C:\Users\Hp\AppData\Local\Programs\Python\Python39\lib\site-packages\xlwings\_xlwindows.py", line 66, in __call__
v = self.__method(*args, **kwargs)
File "C:\Users\Hp\AppData\Local\Temp\gen_py\3.9\00020813-0000-0000-C000-000000000046x0x1x9.py", line 46533, in SaveAs
return self._oleobj_.InvokeTypes(3174, LCID, 1, (24, 0), ((12, 17), (12, 17), (12, 17), (12, 17), (12, 17), (12, 17), (3, 49), (12, 17), (12, 17), (12, 17), (12, 17), (12, 17), (12, 17)),Filename
pywintypes.com_error: (-2147023170, 'Error en la llamada a procedimiento remoto.', None, None)
更新：到目前为止我尝试过并且有效的方法是将shp和sht的每个过程的代码分开，即我在不同的. py 选择结果将去哪里的 excel 工作表，以这种方式它做得很好，我正在尝试向 python 代码添加一条指令，在每个 # ... 选择要处理的 excel 工作表并继续直到保存。
【问题讨论】：
-
Book.save(path) 是“另存为...”；可能是使用未更改的已打开文件名不起作用。只需尝试不带参数的 wb.save()。
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@Redoute 尝试 wb.save () 并给出错误并意外关闭了对我有用的 excel 文件，将其作为更新放入问题正文中。
标签： python excel pandas dataframe xlwings