71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
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################################################################################
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# Copyright (c) 2015-2019 Skymind, Inc.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License, Version 2.0 which is available at
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# https://www.apache.org/licenses/LICENSE-2.0.
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# SPDX-License-Identifier: Apache-2.0
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################################################################################
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from .downloader import download as download_file
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import requests
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_cache = {}
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def _read(url):
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text = _cache.get(url)
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if text is None:
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text = requests.get(url).text
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if not text:
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raise Exception('Empty response. Check connectivity.')
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_cache[url] = text
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return text
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def _parse_contents(text):
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contents = text.split('<pre id="contents">')[1]
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contents = contents.split('</pre>')[0]
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contents = contents.split('<a href="')
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_ = contents.pop(0)
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link_to_parent = contents.pop(0)
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contents = list(map(lambda x: x.split('"')[0], contents))
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contents = [c[:-1]
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for c in contents if c[-1] == '/'] # removes meta data files
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return contents
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def get_artifacts(group):
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url = ('https://search.maven.org/remotecontent?filepath=' +
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'org/{}/'.format(group))
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response = _read(url)
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return _parse_contents(response)
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def get_versions(group, artifact):
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url = ('https://search.maven.org/remotecontent?filepath=' +
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'org/{}/{}/'.format(group, artifact))
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response = _read(url)
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return _parse_contents(response)
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def get_latest_version(group, artifact):
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return get_versions(group, artifact)[-1]
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def get_jar_url(group, artifact, version=None):
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if version is None:
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version = get_versions(group, artifact)[-1]
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url = ('http://search.maven.org/remotecontent?filepath=' +
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'org/{}/{}/{}/{}-{}.jar'.format(group, artifact, version,
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artifact, version))
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return url
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