mirror of
https://github.com/qpdf/qpdf.git
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4e8d21d849
External libraries for Windows are now built automatically in the qpdf/external-libs repository and include openssl in addition to zlib and jpeg. Use these, and update the Windows build to build with the openssl crypto provider by default. We leave the native crypto provider enabled in case there is a problem with openssl and also to continue to exercise that code.
57 lines
1.6 KiB
Python
Executable File
57 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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import json
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import os
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import requests
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import sys
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from zipfile import ZipFile
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from operator import itemgetter
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def warn(*args, **kwargs):
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print(*args, **kwargs, file=sys.stderr)
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def download_file(url, local_filename):
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# From https://stackoverflow.com/questions/16694907/
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# download-large-file-in-python-with-requests
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if os.path.exists(local_filename):
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warn('Using existing', local_filename)
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return
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warn('Downloading', local_filename)
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with requests.get(url, stream=True) as r:
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r.raise_for_status()
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with open(local_filename, 'wb') as f:
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for chunk in r.iter_content(chunk_size=8192):
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f.write(chunk)
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return local_filename
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bin_name = 'qpdf-external-libs-bin.zip'
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src_name = 'qpdf-external-libs-src.zip'
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dir_name = 'external-libs-dist'
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os.makedirs(dir_name, exist_ok=True)
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r = requests.get(
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'https://api.github.com/repos/qpdf/external-libs/releases')
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releases = json.loads(r.text)
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by_tag = sorted(
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[(r['tag_name'], r) for r in releases
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if r['prerelease'] is False],
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reverse=True)
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latest = by_tag[0][1]
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bin_url = None
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src_url = None
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for i in latest['assets']:
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if i['name'] == bin_name:
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bin_url = i['browser_download_url']
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elif i['name'] == src_name:
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src_url = i['browser_download_url']
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print(bin_url)
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download_file(bin_url, f'{dir_name}/{bin_name}')
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download_file(src_url, f'{dir_name}/{src_name}')
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print('\n** external library information **')
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with ZipFile(f'{dir_name}/{src_name}') as z1:
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with z1.open('external-libs-src/versions') as z2:
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print(z2.read().decode())
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