code: def test_var_export0(self):
      code = """
  #      pythran export coo
  coo = 1
              """
      self.assertTrue(pythran.spec_parser(code))
  
imports: import unittest
  import pythran
  import os.path
label_desc: Use image node_id 15 for calling the TestSpecParser obj's underlying member method code with example usage: obj.test_var_export0() without return types