Author Steve Pryde
Recipients Steve Pryde
Date 2019-01-30.05:03:25
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
When python prints or returns a stacktrace, it displays the appropriate line from the *current file on disk*, which may have changed since the program was run. It should instead show the lines from the file as it was when the code was executed.

Steps to reproduce:
1. Save the following code to a file and run it in a terminal.

    import time 


2. While it is running, insert a line before "time.sleep(600)", type some random characters, and save the file. The "time.sleep" should now be on line 4, and some random characters on line 3.

3. Now go back to the terminal and press Ctrl+C (to generate a stacktrace).

Expected output:

^CTraceback (most recent call last):
  File "", line 3, in <module>

Actual output:

^CTraceback (most recent call last):
  File "", line 3, in <module>
    some random characters
Date User Action Args
2019-01-30 05:03:30Steve Prydesetrecipients: + Steve Pryde
2019-01-30 05:03:26Steve Prydesetmessageid: <>
2019-01-30 05:03:26Steve Prydelinkissue35857 messages
2019-01-30 05:03:25Steve Prydecreate