code: def iter_dumps(obj, **kw):
      return "".join(json.JSONEncoder(**kw).iterencode(obj))
  
file_path: catboost/contrib/python/simplejson/py2/simplejson/tests/test_iterable.py
imports: import unittest
  from simplejson.compat import StringIO
  import simplejson
label_desc: Use image node_id 1 for calling a global function with example usage: iter_dumps(obj) and returns: str