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kn_​example_​python_​excel_​import_​simple_​file_​openpyxl

Import Excel File with OpenPyxl (simple)

Import Excel File with OpenPyxl (simple)


import knime.scripting.io as knioimport pandas as pdv_excel_file = knio.flow_variables['file_path']v_name_sheet = knio.flow_variables['Name_Excel_sheet']df = pd.read_excel(v_excel_file, sheet_name=v_name_sheet, engine='openpyxl')knio.output_tables[0] = knio.Table.from_pandas(df) Import Excel File with OpenPyxl (simple)https://forum.knime.com/t/excel-reader-how-to-retain-empty-cells/61674/24?u=mlauber71 import knime.scripting.io as knioimport pandas as pdv_excel_file = knio.flow_variables['file_path']v_name_sheet = knio.flow_variables['Name_Excel_sheet']df = pd.read_excel(v_excel_file, sheet_name=v_name_sheet, dtype=str, engine='openpyxl')knio.output_tables[0] = knio.Table.from_pandas(df) store location in Flow Variable"Path_Excel_File"Store Sheet Name:"Name_Excel_sheet"Path_Excel_File=> import Excel sheet with openpyxl=> import Excel sheet with openpyxlstore location in Flow Variable"Path_Excel_File"Store Sheet Name:"Name_Excel_sheet"data (27).xlsxPath_Excel_Filestore location in Flow Variable"Path_Excel_File"Store Sheet Name:"Name_Excel_sheet"data (28).xlsx=> import Excel sheet with openpyxlPath_Excel_FilePath_Excel_Filestore location in Flow Variable"Path_Excel_File"Store Sheet Name:"Name_Excel_sheet"data (28).xlsx=> import Excel sheet with openpyxland force all columns to be strings Excel Reader Path to String(Variable) URL to FilePath (Variable) Python Script Python Script Excel Reader Path to String(Variable) URL to FilePath (Variable) Excel Reader Python Script URL to FilePath (Variable) Path to String(Variable) Path to String(Variable) Excel Reader URL to FilePath (Variable) Python Script import knime.scripting.io as knioimport pandas as pdv_excel_file = knio.flow_variables['file_path']v_name_sheet = knio.flow_variables['Name_Excel_sheet']df = pd.read_excel(v_excel_file, sheet_name=v_name_sheet, engine='openpyxl')knio.output_tables[0] = knio.Table.from_pandas(df) Import Excel File with OpenPyxl (simple)https://forum.knime.com/t/excel-reader-how-to-retain-empty-cells/61674/24?u=mlauber71 import knime.scripting.io as knioimport pandas as pdv_excel_file = knio.flow_variables['file_path']v_name_sheet = knio.flow_variables['Name_Excel_sheet']df = pd.read_excel(v_excel_file, sheet_name=v_name_sheet, dtype=str, engine='openpyxl')knio.output_tables[0] = knio.Table.from_pandas(df) store location in Flow Variable"Path_Excel_File"Store Sheet Name:"Name_Excel_sheet"Path_Excel_File=> import Excel sheet with openpyxl=> import Excel sheet with openpyxlstore location in Flow Variable"Path_Excel_File"Store Sheet Name:"Name_Excel_sheet"data (27).xlsxPath_Excel_Filestore location in Flow Variable"Path_Excel_File"Store Sheet Name:"Name_Excel_sheet"data (28).xlsx=> import Excel sheet with openpyxlPath_Excel_FilePath_Excel_Filestore location in Flow Variable"Path_Excel_File"Store Sheet Name:"Name_Excel_sheet"data (28).xlsx=> import Excel sheet with openpyxland force all columns to be stringsExcel Reader Path to String(Variable) URL to FilePath (Variable) Python Script Python Script Excel Reader Path to String(Variable) URL to FilePath (Variable) Excel Reader Python Script URL to FilePath (Variable) Path to String(Variable) Path to String(Variable) Excel Reader URL to FilePath (Variable) Python Script

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Created by: m_lauber
Created at: 2023-02-13
On NodePit since: 2023-02-15
Last update: 2024-05-01
Created with KNIME version: v4.7.7
Tags: ExcelPythonOpenpyxl

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