python - Reading and writing large files in openpyxl -


i trying copy cells large excel file large excel file, both files .xlsx. using openpyxl module. below code:

>>> import openpyxl >>> wb1=openpyxl.load_workbook('file1.xlsx',read_only=true)

error:

traceback (most recent call last):   file "c:\users\u6038633\appdata\local\programs\python\python36-32\lib\site-packages\openpyxl\reader\excel.py", line 118, in _validate_archive     archive = zipfile(filename, 'r', zip_deflated)   file "c:\users\u6038633\appdata\local\programs\python\python36-32\lib\zipfile.py", line 1108, in __init__     self._realgetcontents()   file "c:\users\u6038633\appdata\local\programs\python\python36-32\lib\zipfile.py", line 1175, in _realgetcontents     raise badzipfile("file not zip file") zipfile.badzipfile: file not zip file

during handling of above exception, exception occurred:

traceback (most recent call last):   file "<pyshell#5>", line 1, in <module>     wb2=openpyxl.load_workbook('consolidated gl line item report_ytd.xlsx',read_only=true)   file "c:\users\u6038633\appdata\local\programs\python\python36-32\lib\site-packages\openpyxl\reader\excel.py", line 171, in load_workbook     archive = _validate_archive(filename)   file "c:\users\u6038633\appdata\local\programs\python\python36-32\lib\site-packages\openpyxl\reader\excel.py", line 121, in _validate_archive     archive = zipfile(f, 'r', zip_deflated)   file "c:\users\u6038633\appdata\local\programs\python\python36-32\lib\zipfile.py", line 1108, in __init__     self._realgetcontents()   file "c:\users\u6038633\appdata\local\programs\python\python36-32\lib\zipfile.py", line 1175, in _realgetcontents     raise badzipfile("file not zip file") zipfile.badzipfile: file not zip file

while opening in write mode, used code:

wb2=openpyxl.load_workbook('file2.xlsx',write_only=true)

error:

traceback (most recent call last):   file "<pyshell#6>", line 1, in <module>     wb2=openpyxl.load_workbook('consolidated gl line item report_ytd.xlsx',write_only=true) typeerror: load_workbook() got unexpected keyword argument 'write_only'

there no parameter write_only=true

docs » openpyxl package

load_workbook(filename, read_only=false, keep_vba=false, data_only=false, guess_types=false, keep_links=true)

use: 

wb2 = openpyxl.load_workbook('file2.xlsx')

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