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CONDITIONAL FORMATTING in Excel with python with xlsxwriter
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| # CONDITIONAL FORMATTING in Excel with python | |
| # we could use OpenPyXL or xlsxwriter | |
| # Here we use xlsxwriter | |
| #https://xlsxwriter.readthedocs.io/working_with_conditional_formats.html | |
| #https://xlsxwriter.readthedocs.io/example_conditional_format.html#ex-cond-format | |
| import pandas as pd | |
| import xlsxwriter | |
| # Create a Pandas dataframe from some data. | |
| df_1 = pd.DataFrame({'var_1': [10, 20, 30, 20, 15, 30, 45], | |
| 'var_2': [1, 2, 3, 0, 5, 3, 4]}) | |
| df_2 = pd.DataFrame({'var_1': [10, 20, 30, 20, 15, 30, 45], | |
| 'var_2': [8, 7, 3, 0, 5, 25, 4], | |
| 'var_3': [80, 70, 30, 10, 15, 95, 84]}) | |
| # Create a Pandas Excel writer using XlsxWriter as the engine. | |
| xWriter = pd.ExcelWriter('xtest_2.xlsx', engine='xlsxwriter') | |
| # Convert the dataframe to an XlsxWriter Excel object. | |
| # Firts table | |
| df_1.to_excel(excel_writer = xWriter, | |
| sheet_name='Sheet1', | |
| na_rep='', | |
| float_format=None, | |
| columns=None, | |
| header=True, | |
| index=False, # important parameters | |
| index_label=None, | |
| startrow=0, # placing the table | |
| startcol=0, | |
| engine=None, | |
| merge_cells=True, | |
| encoding=None, | |
| inf_rep='inf', | |
| verbose=True, | |
| freeze_panes=None) | |
| # Second table | |
| df_2.to_excel(excel_writer = xWriter, | |
| sheet_name='Sheet1', | |
| na_rep='', | |
| float_format=None, | |
| columns=None, | |
| header=True, | |
| index=False, # important parameters | |
| index_label=None, | |
| startrow=0, # placing the table | |
| startcol=3, | |
| engine=None, | |
| merge_cells=True, | |
| encoding=None, | |
| inf_rep='inf', | |
| verbose=True, | |
| freeze_panes=None) | |
| # Workbook ansprechen : Get the xlsxwriter objects from the dataframe writer object. | |
| xWB = xWriter.book | |
| xWSheet = xWB.get_worksheet_by_name('Sheet1') | |
| # apply conditional formating | |
| # First Table | |
| xWSheet.conditional_format('A2:B8', {'type': 'data_bar', | |
| 'bar_solid': True, | |
| 'bar_color': '#63C384'} | |
| ) | |
| # Second table | |
| xWSheet.conditional_format('D2:E8', {'type': '3_color_scale'}) | |
| # add sparklines : DO NOT SHOW IN LIBRE OFFICE !!!!!!!! | |
| xWSheet.add_sparkline('H2', {'range': 'D2:D9','weight': 0.25}) | |
| xWSheet.add_sparkline('H3', {'range': 'E2:E9','weight': 0.25}) | |
| xWSheet.add_sparkline('H4', {'range': 'F2:F9','weight': 0.25}) | |
| # save | |
| xWriter.save() | |
| print('OK') |
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