An error occurred when I import nltk.
Please tell me what I should do, thanks.
>>> import nltk
Traceback (most recent call last):
File "/usr/lib/python3.5/subprocess.py", line 441, in <module>
import threading
File "/usr/lib/python3.5/threading.py", line 7, in <module>
from traceback import format_exc as _format_exc
File "/usr/lib/python3.5/traceback.py", line 5, in <module>
import linecache
File "/usr/lib/python3.5/linecache.py", line 11, in <module>
import tokenize
File "/home/july/PythonProjects/test/tokenize.py", line 3, in <module>
from nltk.tokenize import regexp_tokenize, wordpunct_tokenize, blankline_tokenize
File "/usr/local/lib/python3.5/dist-packages/nltk/tokenize/__init__.py", line 67, in <module>
from nltk.tokenize.mwe import MWETokenizer
File "/usr/local/lib/python3.5/dist-packages/nltk/tokenize/mwe.py", line 31, in <module>
from nltk.util import Trie
File "/usr/local/lib/python3.5/dist-packages/nltk/util.py", line 15, in <module>
import pydoc
File "/usr/lib/python3.5/pydoc.py", line 76, in <module>
from traceback import format_exception_only
ImportError: cannot import name 'format_exception_only'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.5/dist-packages/nltk/__init__.py", line 89, in <module>
from nltk.internals import config_java
File "/usr/local/lib/python3.5/dist-packages/nltk/internals.py", line 11, in <module>
import subprocess
File "/usr/lib/python3.5/subprocess.py", line 443, in <module>
import dummy_threading as threading
File "/usr/lib/python3.5/dummy_threading.py", line 45, in <module>
import threading
File "/usr/lib/python3.5/threading.py", line 7, in <module>
from traceback import format_exc as _format_exc
File "/usr/lib/python3.5/traceback.py", line 5, in <module>
import linecache
File "/usr/lib/python3.5/linecache.py", line 11, in <module>
import tokenize
File "/home/july/PythonProjects/test/tokenize.py", line 3, in <module>
from nltk.tokenize import regexp_tokenize, wordpunct_tokenize, blankline_tokenize
File "/usr/local/lib/python3.5/dist-packages/nltk/tokenize/__init__.py", line 67, in <module>
from nltk.tokenize.mwe import MWETokenizer
File "/usr/local/lib/python3.5/dist-packages/nltk/tokenize/mwe.py", line 31, in <module>
from nltk.util import Trie
File "/usr/local/lib/python3.5/dist-packages/nltk/util.py", line 15, in <module>
import pydoc
File "/usr/lib/python3.5/pydoc.py", line 76, in <module>
from traceback import format_exception_only
ImportError: cannot import name 'format_exception_only'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3.5/subprocess.py", line 441, in <module>
import threading
File "/usr/lib/python3.5/threading.py", line 7, in <module>
from traceback import format_exc as _format_exc
ImportError: cannot import name 'format_exc'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 62, in apport_excepthook
import re, traceback
File "/usr/lib/python3.5/traceback.py", line 5, in <module>
import linecache
File "/usr/lib/python3.5/linecache.py", line 11, in <module>
import tokenize
File "/home/july/PythonProjects/test/tokenize.py", line 3, in <module>
from nltk.tokenize import regexp_tokenize, wordpunct_tokenize, blankline_tokenize
File "/usr/local/lib/python3.5/dist-packages/nltk/__init__.py", line 89, in <module>
from nltk.internals import config_java
File "/usr/local/lib/python3.5/dist-packages/nltk/internals.py", line 11, in <module>
import subprocess
File "/usr/lib/python3.5/subprocess.py", line 443, in <module>
import dummy_threading as threading
File "/usr/lib/python3.5/dummy_threading.py", line 45, in <module>
import threading
File "/usr/lib/python3.5/threading.py", line 7, in <module>
from traceback import format_exc as _format_exc
ImportError: cannot import name 'format_exc'
Original exception was:
Traceback (most recent call last):
File "/usr/lib/python3.5/subprocess.py", line 441, in <module>
import threading
File "/usr/lib/python3.5/threading.py", line 7, in <module>
from traceback import format_exc as _format_exc
File "/usr/lib/python3.5/traceback.py", line 5, in <module>
import linecache
File "/usr/lib/python3.5/linecache.py", line 11, in <module>
import tokenize
File "/home/july/PythonProjects/test/tokenize.py", line 3, in <module>
from nltk.tokenize import regexp_tokenize, wordpunct_tokenize, blankline_tokenize
File "/usr/local/lib/python3.5/dist-packages/nltk/tokenize/__init__.py", line 67, in <module>
from nltk.tokenize.mwe import MWETokenizer
File "/usr/local/lib/python3.5/dist-packages/nltk/tokenize/mwe.py", line 31, in <module>
from nltk.util import Trie
File "/usr/local/lib/python3.5/dist-packages/nltk/util.py", line 15, in <module>
import pydoc
File "/usr/lib/python3.5/pydoc.py", line 76, in <module>
from traceback import format_exception_only
ImportError: cannot import name 'format_exception_only'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.5/dist-packages/nltk/__init__.py", line 89, in <module>
from nltk.internals import config_java
File "/usr/local/lib/python3.5/dist-packages/nltk/internals.py", line 11, in <module>
import subprocess
File "/usr/lib/python3.5/subprocess.py", line 443, in <module>
import dummy_threading as threading
File "/usr/lib/python3.5/dummy_threading.py", line 45, in <module>
import threading
File "/usr/lib/python3.5/threading.py", line 7, in <module>
from traceback import format_exc as _format_exc
File "/usr/lib/python3.5/traceback.py", line 5, in <module>
import linecache
File "/usr/lib/python3.5/linecache.py", line 11, in <module>
import tokenize
File "/home/july/PythonProjects/test/tokenize.py", line 3, in <module>
from nltk.tokenize import regexp_tokenize, wordpunct_tokenize, blankline_tokenize
File "/usr/local/lib/python3.5/dist-packages/nltk/tokenize/__init__.py", line 67, in <module>
from nltk.tokenize.mwe import MWETokenizer
File "/usr/local/lib/python3.5/dist-packages/nltk/tokenize/mwe.py", line 31, in <module>
from nltk.util import Trie
File "/usr/local/lib/python3.5/dist-packages/nltk/util.py", line 15, in <module>
import pydoc
File "/usr/lib/python3.5/pydoc.py", line 76, in <module>
from traceback import format_exception_only
ImportError: cannot import name 'format_exception_only'
It can work after I restart terminal. I don't know why.
I made a mistake, sorry.
If anyone use from nltk.tokenize import sent_tokenize
in ide with an error, you may can try run it in console.
File "/home/july/PythonProjects/test/tokenize.py", line 3, in
from nltk.tokenize import regexp_tokenize, wordpunct_tokenize, blankline_tokenize
There happen to be another script with the same name Python is looking for. Python got confused about the script from package and your own script because it start searching from the folder where you are.
So just change your own script to another name.
My script name is tokenize.py too and error when running. Thanks dude
File "/home/july/PythonProjects/test/tokenize.py", line 3, in
from nltk.tokenize import regexp_tokenize, wordpunct_tokenize, blankline_tokenizeThere happen to be another script with the same name Python is looking for. Python got confused about the script from package and your own script because it start searching from the folder where you are.
So just change your own script to another name.
saved my life omg, after just changed my python script file name
Most helpful comment
There happen to be another script with the same name Python is looking for. Python got confused about the script from package and your own script because it start searching from the folder where you are.
So just change your own script to another name.