reverse-tb 0.0.2

a reverse traceback magic for jupyer notebooks

reverse_tb

Install

pip install reverse_tb

How to use

from reverse_tb.core import reverse_tb

def foo():
    return bar()

def bar():
    return baz()

def baz():
    try:
        qux()
    except KeyError as e:
        raise Exception
    return qux()

def qux():
    d = {}
    return d['key']

foo()

---------------------------------------------------------------------------
KeyError                                  Traceback (most recent call last)
Cell In[2], line 9, in baz()
      8 try:
----> 9     qux()
     10 except KeyError as e:

Cell In[2], line 16, in qux()
     15 d = {}
---> 16 return d['key']

KeyError: 'key'

During handling of the above exception, another exception occurred:

Exception                                 Traceback (most recent call last)
Cell In[3], line 1
----> 1 foo()

Cell In[2], line 2, in foo()
      1 def foo():
----> 2     return bar()

Cell In[2], line 5, in bar()
      4 def bar():
----> 5     return baz()

Cell In[2], line 11, in baz()
      9     qux()
     10 except KeyError as e:
---> 11     raise Exception
     12 return qux()

Exception: 

%%reverse_tb
foo()

---------------------------------------------------------------------------
KeyError                                  Traceback (last call first)
KeyError: 'key'
Cell In[2], line 16, in qux()
     15 d = {}
---> 16 return d['key']
        d = {}

Cell In[2], line 9, in baz()
      8 try:
----> 9     qux()
     10 except KeyError as e:


During handling of the above exception, another exception occurred:

Exception                                 Traceback (last call first)
Exception: 
Cell In[2], line 11, in baz()
      9     qux()
     10 except KeyError as e:
---> 11     raise Exception
     12 return qux()

Cell In[2], line 5, in bar()
      4 def bar():
----> 5     return baz()

Cell In[2], line 2, in foo()
      1 def foo():
----> 2     return bar()

Cell In[4], line 1
----> 1 foo()