43 lines
809 B
Markdown
43 lines
809 B
Markdown
# QR Code Generator
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Generates PNG QR codes from a CSV/TSV file using `qrencode`.
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## Input Format
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| Column 1 | Column 2 |
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|----------------|---------------|
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| data to encode | output name |
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| 123456 | my_qr |
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- First row is a header (skipped).
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- Column 1: the text/data to encode into a QR code.
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- Column 2: base filename (`.png` is appended).
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## Prerequisites
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```bash
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sudo apt install qrencode
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```
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## Usage
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```bash
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# CSV file (auto-detects comma delimiter)
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python qr_generator.py data.csv
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# With output directory
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python qr_generator.py data.csv -o ./output
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# Custom module size (default: 10)
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python qr_generator.py data.csv -s 8
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# Other delimiter
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python qr_generator.py data.tsv -d ';'
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```
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### Example
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```bash
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python qr_generator.py ../qr_file.csv -o ./qr_output
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```
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