traceback Questions
2
Solved
I want to log that an error occurred without exiting from the program, so i enclose the code that might throw an error in a try-catch block like such
try
{
let query = parseStatement(input); // mi...
Paediatrics asked 21/6, 2021 at 15:1
8
Solved
Catching an exception that would print like this:
Traceback (most recent call last):
File "c:/tmp.py", line 1, in <module>
4 / 0
ZeroDivisionError: integer division or modulo by zero
I w...
Norword asked 14/8, 2009 at 16:2
11
Solved
I would like to know how to I exit from Python without having an traceback dump on the output.
I still want want to be able to return an error code but I do not want to display the traceback log....
8
Solved
I've seen similar questions to this one but none of them really address the trackback.
If I have a class like so
class Stop_if_no_then():
def __init__(self, value one, operator, value_two, then, ...
Bagasse asked 22/7, 2013 at 10:8
4
Is there a simple way to disable the logging of an exception stack trace in Python 3, either in a Handler or Formatter?
I need the stack trace in another Handler, so setting exc_info=False, in th...
Nichrome asked 9/2, 2019 at 11:18
7
Solved
I've got a piece of code similar to this:
import sys
def func1():
func2()
def func2():
raise Exception('test error')
def main():
err = None
try:
func1()
except:
err = sys.exc_info()[1]
...
3
Solved
I'm trying to write a nice error handler for my code, so that when it fails, the logs, traceback and other relevant info get emailed to me.
I can't figure out how to take an exception object and ex...
Damek asked 17/7, 2020 at 10:38
19
Solved
I want to catch and log exceptions without exiting, e.g.,
try:
do_stuff()
except Exception as err:
print(Exception, err)
# I want to print the entire traceback here,
# not just the exception na...
3
I'm making a couple of functions via exec, that could possibly error. However when Python errors out it doesn't display the line that the error occurred on.
For example using:
fn_str = '''\
def f...
Cumine asked 8/11, 2017 at 15:16
3
Solved
Following is sample code, aim is just to merges text files from give folder and it's sub folder. i am getting Traceback occasionally so not sure where to look. also need some help to enhance the co...
Hampshire asked 31/8, 2012 at 10:4
9
Solved
Is there a way to keep tracebacks from coming up when you hit Ctrl+c,
i.e. raise KeyboardInterrupt in a Python script?
Automotive asked 16/8, 2011 at 3:16
3
Solved
When I catch unexpected error with sys.excepthook:
import sys
import traceback
def handleException(excType, excValue, trace):
print 'error'
traceback.print_exception(excType, excValue, trace)
s...
3
Solved
A common pattern in python is to catch an error in an upstream module and re-raise that error as something more useful.
try:
config_file = open('config.ini', 'r')
except IOError:
raise ConfigErr...
5
Solved
In numpy we can do np.seterr(invalid='raise') to get a traceback for warnings raising an error instead (see this post).
Is there a general way for tracing warnings?
Can I make python to give a tr...
2
Solved
Classes have a defineable function __exit__ that allows implementation of a context manager.
It takes the required arguments:
def __exit__(self, exc_type, exc_val, exc_tb):
but I cannot find a ...
Opportina asked 11/11, 2019 at 20:11
5
Solved
This traceback mess up all my program and I still cant fix it I have tried all methods and it didn't help!
Here's the problem:
ffi_prep_closure(): bad user_data (it seems that the version of the
l...
4
I have recently been using the wikipedia module to determine a random wikipedia page.
I have been doing this with a very large list of words, and the random.choice() module as so:
words=open("wor...
Zadoc asked 20/9, 2014 at 8:11
1
I would like to know if there is an easy way to prevent Python tracebacks to print the full path of files when there is an error. For example, the traceback below prints the absolute path of the fi...
Stannic asked 11/11, 2021 at 8:26
4
Solved
I observed a different between an interactive and non-interaction R session about traceback() which I do not understand. For the code below, it will produce an error, but in an interactive R sessio...
5
Solved
I have a traceback object that I want to show in the nice format I get when calling traceback.format_exc().
Is there a builtin function for this? Or a few lines of code?
2
The issue
The Phantom Menace
Say i wrote a function decorator which takes the function, and wraps it in another function like so:
# File example-1.py
from functools import wraps
def decorator(f...
Ellett asked 28/6, 2017 at 22:9
29
Solved
I have this Python application that gets stuck from time to time and I can't find out where.
Is there any way to signal Python interpreter to show you the exact code that's running?
Some kind of...
Jilolo asked 25/9, 2008 at 8:6
3
Solved
Consider
try:
import someProprietaryModule
except ImportError:
raise ImportError('It appears that <someProprietaryModule> is not installed...')
When run, if someProprietaryModule is not ...
Toneless asked 13/6, 2013 at 15:51
3
Solved
I've since found a work around, but still want to know the answer.
2
Solved
I have a local AWS Glue environment with the AWS Glue libraries, Spark, PySpark, and everything installed.
I'm running the following code (literally copy-past in the REPL):
from awsglue.utils impor...
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