Mercurial > hgrepos > Python2 > PyMuPDF

annotate tests/util.py @ 1:1d09e1dec1d9 upstream

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ADD: PyMuPDF v1.26.4: the original sdist. It does not yet contain MuPDF. This normally will be downloaded when building PyMuPDF.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:37:51 +0200
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1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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1 import os
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2 import subprocess
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3
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5 def download(url, name, size=None):
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6 '''
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7 Downloads from <url> to a local file and returns its path.
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9 If file already exists and matches <size> we do not re-download it.
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11 We put local files within a `cache/` directory so that it is not deleted by
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12 `git clean` (unless `-d` is specified).
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13 '''
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14 path = os.path.normpath(f'{__file__}/../../tests/cache/{name}')
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15 if os.path.isfile(path) and (not size or os.stat(path).st_size == size):
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16 print(f'Using existing file {path=}.')
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17 else:
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18 print(f'Downloading from {url=}.')
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19 subprocess.run(f'pip install -U requests', check=1, shell=1)
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20 import requests
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21 r = requests.get(url, path, timeout=10)
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22 r.raise_for_status()
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23 if size is not None:
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24 assert len(r.content) == size
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25 os.makedirs(os.path.dirname(path), exist_ok=1)
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26 with open(path, 'wb') as f:
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27 f.write(r.content)
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28 return path