158 lines
4.6 KiB
Python
158 lines
4.6 KiB
Python
'''
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fdroidapk - F-Droid APK downloader
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==================================
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> fdroidapk package_names <flags>
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package_names:
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One or more package names to download, separated by spaces. You can find
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the package name in the URL on f-droid.org.
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For example, com.nutomic.syncthingandroid from the URL
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https://f-droid.org/en/packages/com.nutomic.syncthingandroid/
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--destination path:
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Alternative path to download the apk files to. Default is cwd.
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--folders:
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If provided, each apk will be downloaded into a separate folder named after
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the package.
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'''
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import argparse
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import bs4
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import io
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import json
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import requests
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import sys
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import tenacity
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import traceback
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import zipfile
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from voussoirkit import betterhelp
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from voussoirkit import downloady
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from voussoirkit import httperrors
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from voussoirkit import operatornotify
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from voussoirkit import pathclass
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from voussoirkit import pipeable
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from voussoirkit import vlogging
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log = vlogging.getLogger(__name__, 'fdroidapk')
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vlogging.getLogger('urllib3').setLevel(vlogging.SILENT)
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vlogging.getLogger('voussoirkit.downloady').setLevel(vlogging.WARNING)
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session = requests.Session()
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my_tenacity = tenacity.retry(
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retry=tenacity.retry_if_exception_type(requests.exceptions.ConnectionError),
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stop=tenacity.stop_after_attempt(5),
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wait=tenacity.wait_exponential(multiplier=2, min=3, max=60),
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reraise=True,
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)
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@my_tenacity
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def download_file(url, path):
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return downloady.download_file(
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url,
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path,
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callback_progress=downloady.Progress2,
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timeout=30,
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)
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def get_fdroid_index():
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'''
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Download the index-v1.json and return it as a dict.
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'''
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log.info('Downloading F-Droid package index.')
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url = 'https://f-droid.org/repo/index-v1.jar'
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response = requests.get(url)
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httperrors.raise_for_status(response)
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zf = zipfile.ZipFile(io.BytesIO(response.content))
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index = json.load(zf.open('index-v1.json', 'r'))
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return index
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def ls_packages(path):
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packages = set()
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items = path.listdir()
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for item in items:
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if item.is_dir and '.' in item.basename:
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packages.add(item.basename)
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elif item.is_file and item.extension == 'apk':
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package = item.basename.split('-')[0]
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packages.add(package)
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return sorted(packages)
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def normalize_package_name(package_name):
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package_name = package_name.strip()
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# If it happens to be a URL.
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package_name = package_name.strip('/')
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package_name = package_name.rsplit('/', 1)[-1]
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return package_name
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@pipeable.ctrlc_return1
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def fpk_argparse(args):
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destination = pathclass.Path(args.destination)
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destination.assert_is_directory()
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return_status = 0
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packages = args.packages
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if packages == ['*']:
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packages = ls_packages(pathclass.cwd())
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download_count = 0
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index = get_fdroid_index()
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for package in packages:
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package = normalize_package_name(package)
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try:
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this_packages = index['packages'][package]
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except KeyError:
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log.error('%s is not in the package index.', package)
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return_status = 1
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continue
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most_recent = sorted(this_packages, key=lambda p: p['versionCode'])[-1]
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apk_basename = most_recent['apkName']
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log.debug('Most recent is %s', apk_basename)
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apk_url = f'https://f-droid.org/repo/{apk_basename}'
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if args.folders:
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this_dest = destination.with_child(package)
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this_dest.makedirs(exist_ok=True)
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else:
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this_dest = destination
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this_dest = this_dest.with_child(apk_basename)
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if this_dest.exists:
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log.debug('%s exists.', this_dest.absolute_path)
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continue
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log.info('Downloading %s.', this_dest.absolute_path)
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try:
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download_file(apk_url, this_dest)
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download_count += 1
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except Exception as exc:
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exc = traceback.format_exc()
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log.error('%s was unable to download apk:\n%s', package, exc)
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return_status = 1
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continue
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log.info('Downloaded %d apks.', download_count)
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return return_status
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@operatornotify.main_decorator(subject='fdroidapk.py')
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@vlogging.main_decorator
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def main(argv):
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('packages', nargs='+')
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parser.add_argument('--folders', action='store_true')
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parser.add_argument('--destination', default='.')
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parser.set_defaults(func=fpk_argparse)
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return betterhelp.single_main(argv, parser, __doc__)
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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