Mercurial > hgrepos > Python2 > PyMuPDF

annotate tests/test_barcode.py @ 46:7ee69f120f19 default tip

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>>>>> tag v1.26.5+1 for changeset b74429b0f5c4
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 17:17:30 +0200
parents 1d09e1dec1d9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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1 import os
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2
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3 import pymupdf
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4
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6 def test_barcode():
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7 if pymupdf.mupdf_version_tuple < (1, 26):
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8 print(f'Not testing barcode because {pymupdf.mupdf_version=} < 1.26')
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9 return
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10 path = os.path.normpath(f'{__file__}/../../tests/test_barcode_out.pdf')
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11
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12 url = 'http://artifex.com'
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13 text_in = '012345678901'
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14 text_out = '123456789012'
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15 # Create empty document and add a qrcode image.
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16 with pymupdf.Document() as document:
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17 page = document.new_page()
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18
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19 pixmap = pymupdf.mupdf.fz_new_barcode_pixmap(
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20 pymupdf.mupdf.FZ_BARCODE_QRCODE,
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21 url,
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22 512,
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23 4, # ec_level
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24 0, # quiet
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25 1, # hrt
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26 )
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27 pixmap = pymupdf.Pixmap('raw', pixmap)
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28 page.insert_image(
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29 (0, 0, 100, 100),
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30 pixmap=pixmap,
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31 )
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32 pixmap = pymupdf.mupdf.fz_new_barcode_pixmap(
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33 pymupdf.mupdf.FZ_BARCODE_EAN13,
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34 text_in,
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35 512,
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36 4, # ec_level
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37 0, # quiet
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38 1, # hrt
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39 )
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40 pixmap = pymupdf.Pixmap('raw', pixmap)
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41 page.insert_image(
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42 (0, 200, 100, 300),
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43 pixmap=pixmap,
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44 )
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45
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46 document.save(path)
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47
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48 with pymupdf.open(path) as document:
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49 page = document[0]
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50 for i, ii in enumerate(page.get_images()):
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51 xref = ii[0]
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52 pixmap = pymupdf.Pixmap(document, xref)
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53 hrt, barcode_type = pymupdf.mupdf.fz_decode_barcode_from_pixmap2(
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54 pixmap.this,
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55 0, # rotate.
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56 )
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57 print(f'{hrt=}')
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58 if i == 0:
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59 assert hrt == url
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60 elif i == 1:
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61 assert hrt == text_out
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62 else:
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63 assert 0