class_docstr: Provides a local mapping for markers where item access
  resolves to True if the marker is present. 
class_docstr_tok: ["Provides","a","local","mapping","for","markers","where","item","access","resolves","to","True","if","the","marker","is","present","."]
code: def __getitem__(self, name):
      return name in self.own_mark_names
  
file_path: catboost/contrib/python/pytest/py2/_pytest/mark/legacy.py
imports: import keyword
  import attr
  from _pytest.config import UsageError
label_desc: Use image node_id 2 for calling the MarkMapping obj's underlying member method code with example usage: obj.__getitem__(name) and returns: unknown