def download_pom(self, artifact):
if artifact in self.pom_not_found_cache:
return None
if artifact in self.pom_cache:
return self.pom_cache[artifact]
if artifact.is_snapshot():
snapshot_info = self.get_snapshot_info(artifact)
if snapshot_info is not None:
ts, bn = snapshot_info
artifact.timestamp = ts
artifact.build_number = bn
maven_path = self.get_artifact_uri(artifact, 'pom')
try:
logger.info('[Checking] pom file %s' % maven_path)
data = download_string(maven_path)
# cache
self.pom_cache[artifact] = data
return data
except DownloadException:
self.pom_not_found_cache.append(artifact)
logger.info('[Skipped] Pom file not found at %s' % maven_path)
return None
def download_jar(self, artifact, local_path):
maven_path = self.get_artifact_uri(artifact, 'jar')
logger.info('[Downloading] jar from %s' % maven_path)
local_jip_path = os.path.join(local_path, artifact.to_jip_name())
local_f = open(local_jip_path, 'wb')
# download jar asyncly
download(maven_path, local_f, True)
def download_pom(self, artifact):
maven_file_path = self.get_artifact_uri(artifact, 'pom')
logger.info('[Checking] pom file %s' % maven_file_path)
if os.path.exists(maven_file_path):
pom_file = open(maven_file_path, 'r')
data = pom_file.read()
pom_file.close()
return data
else:
logger.info('[Skipped] pom file not found at %s' % maven_file_path)
return None
def _retrieve_latest_version(group, artifact) -> str:
import requests
import re
url = 'https://oss.sonatype.org/content/repositories/public/%s/%s' % (group.replace('.', '/'), artifact)
result = requests.get(url).text
result = [line[0].split('/')[-1]
for line in re.findall('%s/(\\d+\\.\\d+\\.\\d+(-[A-Za-z]+(\\.\\d+)?)?)/' % url, result)]
version = max(result, key=_parse_version_string)
logger.info('[INFO] Latest version of %s:%s (%s) will be used.', group, artifact, version)
return version
def _retrieve_latest_version(group, artifact) -> str:
import requests
import re
url = 'https://repo1.maven.org/maven2/%s/%s' % (group.replace(
'.', '/'), artifact)
result = requests.get(url).text
result = [
line[0].split('/')[-1] for line in re.findall(
'href="(\\d+\\.\\d+\\.\\d+(-[A-Za-z]+(\\.\\d+)?)?)/"', result)
]
version = max(result, key=_parse_version_string)
logger.info('[INFO] Latest version of %s:%s (%s) will be used.', group,
artifact, version)
return version
def download_jar(self, artifact, local_path):
maven_file_path = self.get_artifact_uri(artifact, 'jar')
logger.info("[Checking] jar package from %s" % self.name)
if os.path.exists(maven_file_path):
local_jip_path = os.path.join(local_path, artifact.to_jip_name())
logger.info("[Downloading] %s" % maven_file_path)
shutil.copy(maven_file_path, local_jip_path)
logger.info("[Finished] %s completed" % local_jip_path)
else:
logger.error("[Error] File not found %s" % maven_file_path)
raise IOError('File not found:' + maven_file_path)
