Description

assignee = None
closed_at = <Date 2022-01-10.07:16:24.789>
created_at = <Date 2022-01-10.05:35:37.032>
labels = ['OS-mac', 'type-bug', 'invalid', '3.9']
title = "'import traceback' Causes a Crash"
updated_at = <Date 2022-01-10.07:16:24.786>
user = 'https://github.com/bichanna'

activity = <Date 2022-01-10.07:16:24.786>
actor = 'steven.daprano'
assignee = 'none'
closed = True
closed_date = <Date 2022-01-10.07:16:24.789>
closer = 'steven.daprano'
components = ['macOS']
creation = <Date 2022-01-10.05:35:37.032>
creator = 'bichanna'
dependencies = []
files = []
hgrepos = []
issue_num = 46324
keywords = []
message_count = 3.0
messages = ['410187', '410189', '410191']
nosy_count = 5.0
nosy_names = ['ronaldoussoren', 'ned.deily', 'steven.daprano', 'kumaraditya', 'bichanna']
pr_nums = []
priority = 'normal'
resolution = 'not a bug'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue46324'
versions = ['Python 3.9']

Activity

1. bichanna commented on Jan 10, 2022

   

   bichannamannequin

   on Jan 10, 2022

   MannequinAuthor

   More actions

   I was developing a programming language using Python, and I had a 'token.py' file. After changing the name of the file, the issue was solved.

   I am sure that my 'token.py' caused the error.

   Here's the traceback I got:
   Traceback (most recent call last):
     File "/some/path/main.py", line 2, in <module>
       from parser import Parser
     File "/some/path/parser.py", line 3, in <module>
       import traceback
     File "/usr/local/Cellar/[email protected]/3.9.7/Frameworks/Python.framework/Versions/3.9/lib/python3.9/traceback.py", line 5, in <module>
       import linecache
     File "/usr/local/Cellar/[email protected]/3.9.7/Frameworks/Python.framework/Versions/3.9/lib/python3.9/linecache.py", line 11, in <module>
       import tokenize
     File "/usr/local/Cellar/[email protected]/3.9.7/Frameworks/Python.framework/Versions/3.9/lib/python3.9/tokenize.py", line 35, in <module>
       from token import EXACT_TOKEN_TYPES
   ImportError: cannot import name 'EXACT_TOKEN_TYPES' from 'token' (/some/path/token.py)
2. bichanna

   added

   type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

   3.9 (EOL)end of lifeend of life

   OS-mac

   on Jan 10, 2022
3. kumaraditya303 commented on Jan 10, 2022

   

   kumaraditya303

   on Jan 10, 2022

   Contributor

   More actions

   Python has a token module so you should use any other name for your module.
4. stevendaprano commented on Jan 10, 2022

   

   stevendaprano

   on Jan 10, 2022

   Member

   More actions

   Your module token.py "shadowed" the stdlib token.py, and prevented it from being seen until you changed the name.
5. stevendaprano

   closed this as completedon Jan 10, 2022
6. stevendaprano

   added

   invalid

   type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

   and removed

   type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

   on Jan 10, 2022
7. stevendaprano

   closed this as completedon Jan 10, 2022
8. stevendaprano

   added

   invalid

   type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

   and removed

   type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

   on Jan 10, 2022
9. ezio-melotti

   transferred this issue fromon Apr 10, 2022

Issue actions