コード

print("---------------------------------------")
try:
	raise Exception('aaaa')
except Exception as err:
	print("type : ",type(err))
	print("args : ",err.args)
	print("self : ",err)
print("---------------------------------------")

try:
	a = 1
	b = "1"
	print(a+b)
except Exception as err:
	print("type : ",type(err))
	print("args : ",err.args)
	print("self : ",err)
print("---------------------------------------")

import traceback
try:
	a = 1
	b = "1"
	print(a+b)
except:
	err = traceback.format_exc()
	print(err)
print("---------------------------------------")

結果

type : <class 'Exception'> args : ('aaaa',) self : aaaa

type : <class 'TypeError'> args : ("unsupported operand type(s) for +: 'int' and 'str'",) self : unsupported operand type(s) for +: 'int' and 'str'

Traceback (most recent call last): File "x:/14_git/workflow/_Board/test1.py", line 25, in <module> print(a+b) TypeError: unsupported operand type(s) for +: 'int' and 'str'