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TMDL-DIFF CLI

TMDL-DIFF Logo

Stop hunting for broken visuals. Start comparing.

tmdl-diff is a high-level semantic comparison tool for Power BI developers. It compares TMDL (Tabular Model Definition Language) and PBIP (Power BI Project) files to instantly identify structural changes that break reports.

✨ Key Value

  • Visual Integrity: Quickly see if a structural change (like a rename) will impact your report visuals.
  • Semantic Diff: Goes beyond text comparison to understand Tables, Measures, and Columns.
  • CLI Speed: No need to open heavy PBIX files just to see what's different between versions.
  • Live Detection: Identify and inspect open Power BI Desktop instances on your machine.

📦 Installation

pip install tmdl-diff

🚀 Quick Usage

1. Compare two Project Files (.pbip)

tmdl-diff diff version1.pbip version2.pbip

2. List Open Instances & Files

tmdl-diff list

3. Interactive Comparison

tmdl-diff compare

Note: For the best experience, run tmdl-diff from the directory where your .tmdl or .pbip files are located. While the tool supports absolute paths (even across different drives), placing your snapshots in the current working directory allows for faster selection and automatic folder detection.

🖼️ Visual Preview

TMDL-DIFF Screenshot

📄 License

MIT

Metadata

Release files for tmdl-diff-cli 1.1.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for tmdl-diff-cli 1.1.0
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Table of built distributions (wheels) for tmdl-diff-cli 1.1.0
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tmdl_diff_cli-1.1.0-py3-none-any.whl Python 3 none any Details

Total release size: 27.3 kB

Release files / tmdl_diff_cli-1.1.0.tar.gz

Download URL tmdl_diff_cli-1.1.0.tar.gz
Size 13.6 kB
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Release files / tmdl_diff_cli-1.1.0-py3-none-any.whl

Download URL tmdl_diff_cli-1.1.0-py3-none-any.whl
Size 13.7 kB
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1.1.0 This release

2 release files

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