Python error handling

Python exception

try:
  # code block
except ValueError as ve:
  print(ve)

Except as Exception:

>>> def catch():
...     try:
...         asd()
...     except Exception as e:
...         print e.message, e.args
... 
>>> catch()
global name 'asd' is not defined ("global name 'asd' is not defined",)

Source: stackoverflow.com

Python error handling

try:
	#insert code here
except:
	#insert code that will run if the above code runs into an error.
except ValueError:
	#insert code that will run if the above code runs into a specific error.
	#(For example, a ValueError)

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

4 votes223 views2 answers
Python print time difference
Python
0 vote234 views2 answers
How to feature selection in python
Python
26 votes247 views6 answers
Square root in python
Python
0 vote227 views3 answers
How to join two dataframes by 2 columns so they have only the common rows?
Python
1 vote211 views1 answer
Dataframe sort values descending
Python
2 votes234 views1 answer
How to set chrome options python selenium for a folder
Python
0 vote226 views1 answer
Robust scaler
Python
4 votes222 views1 answer
Python get file date creation
Python
4 votes225 views4 answers
How to convert a list to dataframe in python
Python
0 vote251 views1 answer
Rdflib get toal number of triples
Python