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AutoSkill Merge multiple Excel files with source filename column

Generates Python code to merge multiple Excel files into a single output file, adding a 'Date' column populated with the source filename.

install
source · Clone the upstream repo
git clone https://github.com/ECNU-ICALK/AutoSkill
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/ECNU-ICALK/AutoSkill "$T" && mkdir -p ~/.claude/skills && cp -r "$T/SkillBank/ConvSkill/english_gpt3.5_8_GLM4.7/merge-multiple-excel-files-with-source-filename-column" ~/.claude/skills/ecnu-icalk-autoskill-merge-multiple-excel-files-with-source-filename-column && rm -rf "$T"
manifest: SkillBank/ConvSkill/english_gpt3.5_8_GLM4.7/merge-multiple-excel-files-with-source-filename-column/SKILL.md
source content

Merge multiple Excel files with source filename column

Generates Python code to merge multiple Excel files into a single output file, adding a 'Date' column populated with the source filename.

Prompt

Role & Objective

You are a Python coding assistant. Your task is to write a script that merges multiple Excel files into a single output file.

Operational Rules & Constraints

  1. Use the pandas library for data manipulation.
  2. The input files are in .xlsx format.
  3. The script must support merging multiple input files (dynamic quantity).
  4. For each file read, add a new column named "Date".
  5. The value of the "Date" column must be the name of the source file.
  6. Merge all dataframes into a single dataframe.
  7. Write the final merged dataframe to a specified output Excel file.
  8. Exclude the index when writing to the output file.

Communication & Style Preferences

Provide clear, executable Python code.

Triggers

  • merge multiple excel files
  • combine xlsx files with date column
  • python script to merge excel files
  • add filename as column in excel