67 lines
2.4 KiB
Python
67 lines
2.4 KiB
Python
#!/usr/bin/env python
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import urllib, os, os.path, sys, json, tarfile, zipfile, tempfile
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def download(snapshot):
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if snapshot == 'stable':
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# TODO: Default version/filename if not available?
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downloads = [
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"https://sourceforge.net/projects/boost/files/boost/%s/%s.tar.bz2/download" %
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(os.environ['BOOST_VERSION'], os.environ['BOOST_FILENAME'])]
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else:
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json_response = urllib.urlopen('https://api.bintray.com/packages/boostorg/%s/snapshot/files' % (snapshot))
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x = json.load(json_response)
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extension_priorities = { '.bz2': 2, '.gz': 1, '.zip': 0 }
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file_list = []
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version_dates = {}
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for file in x:
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file_extension = os.path.splitext(file['path'])[1]
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if (file_extension in extension_priorities):
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file['priority'] = extension_priorities[file_extension]
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file_list.append(file)
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if not file['version'] in version_dates or file['created'] < version_dates[file['version']]:
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version_dates[file['version']] = file['created']
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file_list.sort(key=lambda x: (version_dates[x['version']], x['priority']), reverse=True)
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downloads = ['http://dl.bintray.com/boostorg/%s/%s' % (snapshot, file['path']) for file in file_list]
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filename = ''
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for download_url in downloads:
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try:
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print "Downloading: " + download_url
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(filename, headers) = urllib.urlretrieve(download_url)
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print "Extracting: " + filename
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dir = tempfile.mkdtemp()
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extract(filename, dir)
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os.remove(filename)
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files = os.listdir(dir)
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assert(len(files) == 1)
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os.rename(os.path.join(dir, files[0]), 'boost')
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return
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except IOError:
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print "Error opening URL: " + download_url
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def extract(filename, path = '.'):
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if (filename.endswith(".gz")):
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tar = tarfile.open(filename, "r:gz")
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tar.extractall(path)
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tar.close
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elif (filename.endswith(".bz2")):
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tar = tarfile.open(filename, "r:bz2")
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tar.extractall(path)
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tar.close
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elif (filename.endswith(".zip")):
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zip = zipfile.ZipFile(filename, "r")
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zip.extractall(path)
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zip.close
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else:
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assert False
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if len(sys.argv) == 1:
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download('stable')
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elif len(sys.argv) == 2:
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download(sys.argv[1])
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else:
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print "Usage: %s [stable|branch-name]" % (sys.argv[0])
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