def get_names()

in tools/check_names.py [0:0]

• 30 lines of code
• 12 McCabe index (conditional complexity)

def get_names(dir_name):
  dir_path = BASEDIR / dir_name
  for tf_path in sorted(dir_path.glob('**/*.tf')):
    if '.terraform' in str(tf_path):
      continue
    LOGGER.debug(f'file {tf_path}')
    doc = tf_path.read_text()
    name = source = None
    for m in MOD_RE.finditer(doc):
      token_type = MOD(m.lastindex)
      if token_type == MOD.REST:
        continue
      value = m.group(m.lastindex).strip()
      LOGGER.debug(f'{token_type}: {value}')
      if token_type == MOD.NAME:
        if name:
          LOGGER.debug(f'module {name} already open ({value})')
        name = value
        source = None
      elif token_type == MOD.SOURCE:
        source = value.split('/')[-1]
        LOGGER.debug(f'{name} {source}')
      elif token_type == MOD.VALUE:
        if name is None or source not in MOD_LIMITS:
          continue
        if '$' in value:
          LOGGER.debug(f'interpolation in {name} ({value}), skipping')
        else:
          yield Name(source, name, value, len(value))
        name = source = None