python - xlwings: Save and Close - Stack Overflow I am trying to find out how to save and close to an existing workbook using xlwings after writing in it: import xlwings as xw list_of_values = [1, 2, 3] workbook_path = 'abc xlsx' wb = xw Book(
I cannot close Excel 2016 after executing a xlwings function import xlwings as xw path = [WorkbookPath] wb = xw Book(path) wb save(path) app = wb app wb close() app kill() Note it only works if you invoke app kill() and not app quit() Also different syntax with how the app is invoked directly from the workbook
Copying a worksheet with xlwings and python - Stack Overflow import xlwings as xw wb = xw Book('filename xlsx') sheet = wb sheets['Sheet1'] #copy within the same sheet sheet api Copy(Before=sheet api) #copy to a new workbook sheet api Copy() #copy a third time at the beginning of the sheets sheet2 = wb sheets['sheet1 (2)'] sheet api Copy(Before=sheet2 api) #copy to an existing workbook by putting it in
xlwings writing to range on specific sheet - Stack Overflow xw Range is a shortcut for the Range on the active sheet of the active book of the active app When you fully qualify like you do, then range is an attribute of the sheet object, which follows the Python naming conventions of lower case for attributes: sht range('A1') value = some_list I e mind xlwings Range vs mysheet range
Machine Learning: Why xW+b instead of Wx+b? - Stack Overflow @KevinMeier I have seen many paper using xW[:, i] to indicate the i-th component of mapped feature, so I search the web to find whether it is common to use xW+b instead of Wx+b in machine learning However, I couldn't find a proper answer Hope one can explain this quesion one day :) ! –
Accessing Excel columns by names in xlwings - Stack Overflow import xlwings as xw import pandas as pd def calc(): # Create a reference to the calling Excel xw Workbook wb = xw Workbook caller() table = xw Range('A1') table options(pd DataFrame, index=False) value # Access columns as attributes of the Pandas DataFrame print table A print table B # Access columns as column labels of the Pandas DataFrame
How to open an existing workbook without creating an new book? import xlwings as xw #opens instance invisible app = xw App(visible=False) book = xw apps[app pid] books open(filepath) ###do stuff book save() book close app quit() This works for me perfectly It opens a new excel instance and only uses this instance for the changes by Python
Open a Workbook with XLWINGS without making it visible import xlwings as xw with xw App(visible=False) as app: wb = xw Book("test xlsx") # Do some stuff e g wb sheets[0]["A1"] value = 12345 wb save("test xlsx") wb close() The advantage of this is that there won't be any hidden excel processes left over in the background, if you use a hidden instance and your code fails
module xlwings has no attribute Book - Stack Overflow import xlwings as xw wb = xw Book() # this will create a new workbook When I try this "at home", I have no problem importing xlwings but with the second script I get this error: AttributeError: module 'xlwings' has no attribute 'Book' When I try to see the attributes of xw I can see AboveBelow,ActionTime etc but not Book