Catch error python

import traceback

dict = {'a':3,'b':5,'c':8}
try:
  print(dict[q])
 
except:
  traceback.print_exc()
  
# This will trace you back to the line where everything went wrong. 
# So in this case you will get back line 5

Catch error data with except python

import sys
try:
	S = 1/0 #Create Error
except: # catch *all* exceptions
    e = sys.exc_info()
    print(e) # (Exception Type, Exception Value, TraceBack)

############
#    OR    #
############
try:
	S = 1/0
except ZeroDivisionError as e:
    print(e) # ZeroDivisionError('division by zero')

Similar codes

-2 votes137 views1 answer
No connection could be made because the target machine actively refused it python
Python
6 votes137 views2 answers
How to limit a command to a permission in discord.py
Python
9 votes145 views3 answers
Make zipfile from directory py
Python
1 vote172 views2 answers
Selenium webdriver scroll down python
Python
0 vote152 views1 answer
Identify Null and NAN python
Python
13 votes242 views3 answers
To check pip version
Python
0 vote131 views2 answers
Django APIView Pagination
Python
0 vote151 views2 answers
Sum two columns pandas
Python
6 votes143 views6 answers
Dict keys to list
Python
0 vote161 views1 answer
Save changes flask sqlalchemy
Python