Mercurial > hgrepos > Python2 > PyMuPDF
comparison tests/util.py @ 1:1d09e1dec1d9 upstream
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 |
| parents | |
| children |
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| -1:000000000000 | 1:1d09e1dec1d9 |
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| 1 import os | |
| 2 import subprocess | |
| 3 | |
| 4 | |
| 5 def download(url, name, size=None): | |
| 6 ''' | |
| 7 Downloads from <url> to a local file and returns its path. | |
| 8 | |
| 9 If file already exists and matches <size> we do not re-download it. | |
| 10 | |
| 11 We put local files within a `cache/` directory so that it is not deleted by | |
| 12 `git clean` (unless `-d` is specified). | |
| 13 ''' | |
| 14 path = os.path.normpath(f'{__file__}/../../tests/cache/{name}') | |
| 15 if os.path.isfile(path) and (not size or os.stat(path).st_size == size): | |
| 16 print(f'Using existing file {path=}.') | |
| 17 else: | |
| 18 print(f'Downloading from {url=}.') | |
| 19 subprocess.run(f'pip install -U requests', check=1, shell=1) | |
| 20 import requests | |
| 21 r = requests.get(url, path, timeout=10) | |
| 22 r.raise_for_status() | |
| 23 if size is not None: | |
| 24 assert len(r.content) == size | |
| 25 os.makedirs(os.path.dirname(path), exist_ok=1) | |
| 26 with open(path, 'wb') as f: | |
| 27 f.write(r.content) | |
| 28 return path |