Enable ZIP_DEFLATED compression for office files#74
Merged
AHReccese merged 4 commits intoopenscilab:devfrom Apr 15, 2026
Merged
Enable ZIP_DEFLATED compression for office files#74AHReccese merged 4 commits intoopenscilab:devfrom
AHReccese merged 4 commits intoopenscilab:devfrom
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docx/xlsx/pptx by default use the DEFLATE compression. After removing the metadata dmeta saves the output as a zip file without any compression applied resulting in a bigger file than before (in my case a ~100 kb file increased to ~500kb after using dmeta). So let dmeta also use the DEFLATE compression for saving.
AHReccese
requested changes
Apr 13, 2026
Up to standards ✅🟢 Issues
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| Metric | Results |
|---|---|
| Complexity | 0 |
| Duplication | 0 |
TIP This summary will be updated as you push new changes. Give us feedback
AHReccese
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Apr 13, 2026
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Your pull request need to be from your fork into dev branch not main. Please reflect this.
@phreaker0
AHReccese
requested changes
Apr 14, 2026
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AHReccese
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AHReccese
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Your pull request need to be from your fork into dev branch not main. Please reflect this and we will be ready to merge this PR.
@phreaker0
AHReccese
approved these changes
Apr 15, 2026
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@phreaker0 LGTM! Thanks. |
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Reference Issues/PRs
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What does this implement/fix? Explain your changes.
docx/xlsx/pptx by default use the DEFLATE compression. After removing the metadata dmeta saves the output as a zip file without any compression applied resulting in a bigger file than before (in my case a ~100 kb file increased to ~500kb after using dmeta).
So let dmeta also use the DEFLATE compression for saving.
Any other comments?