init depot renew

7_LOGEPROJ/funcs_macro (xlwings).py

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+#!/usr/bin/env python3
+import xlwings as xw
+import pandas as pd
+
+wb = xw.Book()  # this will open a new workbook
+wb = xw.Book('FileName.xlsx')  # connect to a file that is open or in the current working directory
+sheet = wb.sheets['Sheet1']
+
+
+df = pd.DataFrame([[1,2], [3,4]], columns=['a', 'b'])
+sheet['A1'].value = df
+sheet['A1'].options(pd.DataFrame, expand='table').value
+
+
+@xw.func
+@xw.arg('x', pd.DataFrame)
+def correl2(x):
+    # x arrives as DataFrame
+    return x.corr()