code: def maven_url(self):
          '''
          Download-URL from Maven
          '''
          return '{prefix}/{path}/{artifact}/{version}/{filename}'.format(
              prefix   = MAVEN_PREFIX,
              path     = '/'.join(self.group.split('.')),
              artifact = self.artifact,
              version  = self.version,
              filename = self.filenamef maven_url(self):
          '''
          Download-URL from Maven
          '''
          return '{prefix}/{path}/{artifact}/{version}/{filename}'.format(
              prefix   = MAVEN_PREFIX,
              path     = '/'.join(self.group.split('.')),
              artifact = self.artifact,
              version  = self.version,
              filename = self.filename)
docs: Download-URL from Maven