mirror of https://github.com/cool-RR/PySnooper.git
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
import pysnooper
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@pysnooper.snoop(depth=2)
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def factorial(x):
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if x <= 1:
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return 1
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return mul(x, factorial(x - 1))
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def mul(a, b):
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return a * b
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def main():
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factorial(4)
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expected_output = '''
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Source path:... Whatever
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Starting var:.. x = 4
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20:28:17.875295 call 5 def factorial(x):
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20:28:17.875509 line 6 if x <= 1:
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20:28:17.875550 line 8 return mul(x, factorial(x - 1))
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Starting var:.. x = 3
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20:28:17.875624 call 5 def factorial(x):
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20:28:17.875668 line 6 if x <= 1:
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20:28:17.875703 line 8 return mul(x, factorial(x - 1))
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Starting var:.. x = 2
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20:28:17.875771 call 5 def factorial(x):
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20:28:17.875813 line 6 if x <= 1:
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20:28:17.875849 line 8 return mul(x, factorial(x - 1))
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Starting var:.. x = 1
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20:28:17.875913 call 5 def factorial(x):
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20:28:17.875953 line 6 if x <= 1:
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20:28:17.875987 line 7 return 1
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20:28:17.876021 return 7 return 1
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Return value:.. 1
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Starting var:.. a = 2
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Starting var:.. b = 1
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20:28:17.876111 call 11 def mul(a, b):
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20:28:17.876151 line 12 return a * b
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20:28:17.876190 return 12 return a * b
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Return value:.. 2
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20:28:17.876235 return 8 return mul(x, factorial(x - 1))
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Return value:.. 2
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Starting var:.. a = 3
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Starting var:.. b = 2
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20:28:17.876320 call 11 def mul(a, b):
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20:28:17.876359 line 12 return a * b
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20:28:17.876397 return 12 return a * b
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Return value:.. 6
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20:28:17.876442 return 8 return mul(x, factorial(x - 1))
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Return value:.. 6
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Starting var:.. a = 4
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Starting var:.. b = 6
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20:28:17.876525 call 11 def mul(a, b):
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20:28:17.876563 line 12 return a * b
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20:28:17.876601 return 12 return a * b
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Return value:.. 24
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20:28:17.876646 return 8 return mul(x, factorial(x - 1))
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Return value:.. 24
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'''
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