code: def get_egg_info(cfg, verbose=False):
      
      result = Bunch()
      setup_py = cfg.rootjoin('setup.py')
      if not os.path.exists(setup_py):
          return result
  
      egg_info = shell.capture("python {} egg_info".format(setup_py), echo=True if verbose else None)
      for info_line in egg_info.splitlines():
          if info_line.endswith('PKG-INFO'):
              pkg_info_file = info_line.split(None, 1)[1]
              result['__file__'] = pkg_info_file
              with io.open(pkg_info_file, encoding='utf-8') as handle:
                  lastkey = None
                  for line in handle:
                      if line.lstrip() != line:
                          assert lastkey, "Bad continuation in PKG-INFO file '{}': {}".format(pkg_info_file, line)
                          result[lastkey] += '\n' + line
                      else:
                          lastkey, value = line.split(':', 1)
                          lastkey = lastkey.strip().lower().replace('-', '_')
                          value = value.strip()
                          if lastkey in result:
                              try:
                                  result[lastkey].append(value)
                              except AttributeError:
                                  result[lastkey] = [result[lastkey], value]
                          else:
                              result[lastkey] = value
  
      for multikey in PKG_INFO_MULTIKEYS:
          if not isinstance(result.get(multikey, []), list):
              result[multikey] = [result[multikey]]
  
      return result
docs: Call 'setup egg_info' and return the parsed meta-data.