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