base_method: for i in r: 

index_inline_test_method : 
    v = None if 'a' not in d else d['a']
         2 function calls in 0.070 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.070    0.070    0.070    0.070 <string>:1(<module>)
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}


index_var_test_method : 
    if c in d:
        v = d[c]
    else:
        v = None
         2 function calls in 0.069 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.069    0.069    0.069    0.069 <string>:1(<module>)
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}


index_test_method : 
    if 'a' in d:
        v = d['a']
    else:
        v = None
         2 function calls in 0.064 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.064    0.064    0.064    0.064 <string>:1(<module>)
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}


get_var_method : v = d.get(c)
         100002 function calls in 0.115 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.092    0.092    0.115    0.115 <string>:1(<module>)
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}
   100000    0.023    0.000    0.023    0.000 {method 'get' of 'dict' objects}


index_method : 
    try:
        v = d['a']
    except KeyError:
        v = None
         2 function calls in 0.050 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.050    0.050    0.050    0.050 <string>:1(<module>)
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}


index_var_method : 
    try:
        v = d[c]
    except KeyError:
        v = None
         2 function calls in 0.054 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.054    0.054    0.054    0.054 <string>:1(<module>)
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}


get_method : v = d.get('a')
         100002 function calls in 0.127 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.097    0.097    0.127    0.127 <string>:1(<module>)
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}
   100000    0.030    0.000    0.030    0.000 {method 'get' of 'dict' objects}


index_var_inline_test_method : 
    v = None if c not in d else d[c]
         2 function calls in 0.071 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.071    0.071    0.071    0.071 <string>:1(<module>)
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}