def RunAtomicCode()

in ext/gtest-1.8.0/googletest/scripts/pump.py [0:0]

• 44 lines of code
• 14 McCabe index (conditional complexity)

def RunAtomicCode(env, node, output):
  if isinstance(node, VarNode):
    identifier = node.identifier.value.strip()
    result = Output()
    RunAtomicCode(env.Clone(), node.atomic_code, result)
    value = result.string
    env.PushVariable(identifier, value)
  elif isinstance(node, RangeNode):
    identifier = node.identifier.value.strip()
    lower = int(env.EvalExp(node.exp1))
    upper = int(env.EvalExp(node.exp2))
    env.PushRange(identifier, lower, upper)
  elif isinstance(node, ForNode):
    identifier = node.identifier.value.strip()
    if node.sep is None:
      sep = ''
    else:
      sep = node.sep.value
    (lower, upper) = env.GetRange(identifier)
    for i in range(lower, upper + 1):
      new_env = env.Clone()
      new_env.PushVariable(identifier, i)
      RunCode(new_env, node.code, output)
      if i != upper:
        output.Append(sep)
  elif isinstance(node, RawCodeNode):
    output.Append(node.raw_code.value)
  elif isinstance(node, IfNode):
    cond = env.EvalExp(node.exp)
    if cond:
      RunCode(env.Clone(), node.then_branch, output)
    elif node.else_branch is not None:
      RunCode(env.Clone(), node.else_branch, output)
  elif isinstance(node, ExpNode):
    value = env.EvalExp(node)
    output.Append('%s' % (value,))
  elif isinstance(node, LiteralDollarNode):
    output.Append('$')
  elif isinstance(node, CodeNode):
    RunCode(env.Clone(), node, output)
  else:
    print 'BAD'
    print node
    sys.exit(1)