I'm trying to fix what seems like a common problem with importing a module in Python 3. I'm running OS X 10.12.5 and have Python 3 installed on my MacBook Air and am using Sublime Text to edit and run my code.
When I try this import:
from bs4 import BeautifulSoup
...I get this error:
Traceback (most recent call last):
File "/Users/<myname>/Python/code-python3/Pgm#001", line 5, in <module>
from bs4 import BeautifulSoup
ImportError: No module named 'bs4'
I successfully installed with this PIP and on every re-install I see this:
$ pip install beautifulsoup4
Requirement already satisfied: beautifulsoup4 in ./anaconda/lib/python3.5/site-packages
I've tried qualifying the location with things like:
from ./anaconda/lib/python3.5/site-packages/bs4 import BeautifulSoup
...but invariably get a variety of syntax errors; usually on the first '/'.
I am not using a virtual environment but do plan to read up on that approach as these kind of configuration and setup errors are big time wasters.
When I try to run this right in python3 I get slightly different errors:
>>> from bs4 import BeautifulSoup
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/<myname>/anaconda/lib/python3.5/site-packages/bs4/__init__.py", line 30, in <module>
from .builder import builder_registry, ParserRejectedMarkup
File "/Users/<myname>/anaconda/lib/python3.5/site-packages/bs4/builder/__init__.py", line 314, in <module>
from . import _html5lib
File "/Users/<myname>/anaconda/lib/python3.5/site-packages/bs4/builder/_html5lib.py", line 70, in <module>
class TreeBuilderForHtml5lib(html5lib.treebuilders._base.TreeBuilder):
AttributeError: module 'html5lib.treebuilders' has no attribute '_base'
Any tips about where the obvious answer exists that I am still missing would be greatly appreciated. I've seen a lot of things about PATH and PYTHONPATH in similar questions but had no success with any of these solutions either.
Yes, I'm not a fan of anaconda but looks like the path is being pointed to:
"/Users//anaconda/lib/python3.5/site-packages"
... and for the sake of keeping things as clean as possible (this being a good example/reason why you'll see people say to use env for your python projects)
Lets google here! Here's how to remove anaconda:
conda install anaconda-clean #first the configs
anaconda-clean --yes
rm -rf ~/anaconda.* #then conda, the ".*" is regex to cover any version
The check your bash_profile and/or bashrc; and here you can set your Python path. Make sure it not pointing to anaconda
if you run
ls -lh `which python # orpython3
You'll get the path of which is the one you'll be setting as the path.
Related
Python noob here. I've been trying to install pygame and pandas for a few hours now. Even with Conda I did not succeed. I have Python 3.8.5 installed.
I eventually tried through the terminal with these commands:
python -m pip install pygame==2.0.0.dev6
and
python -m pip install pandas
(this was a total guess by the way, but apparently it did something)
Results were succesfull:
Requirement already satisfied: pygame==2.0.0.dev6 in /opt/miniconda3/lib/python3.8/site-packages (2.0.0.dev6)
and
Successfully installed numpy-1.19.2 pandas-1.1.2 python-dateutil-2.8.1 pytz-2020.1
But, when I try to import either modules, I still get errors. Any ideas?
import pygame
Traceback (most recent call last):
File "<pyshell#1>", line 1, in <module>
import pygame
ModuleNotFoundError: No module named 'pygame'
import pandas
Traceback (most recent call last):
File "<pyshell#2>", line 1, in <module>
import pandas
ModuleNotFoundError: No module named 'pandas'
Do I need to move the modules to the script folder or something? Or what do I even move? Thanks!
Ok.. Got it thanks to #matt.. after succesfully installing pygame, find the environment in which pygame is installed by entering 'which python'.
In my case it returned:
/opt/miniconda3/bin/python
Now I needed to make sure the VS console was pointing at the same environment, by checking which python interpreter it was using and selecting the correct one. More info:
how to check and change environment in VS Code
I was trying to add a repository today when i find a strange error that i cannot seem to solve.
I was trying to do this command
sudo apt-add-repository ppa:fish-shell/release-3
When it always returned this error message
Traceback (most recent call last):
File "/usr/bin/apt-add-repository", line 11, in <module>
from softwareproperties.SoftwareProperties import SoftwareProperties, shortcut_handler
File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 67, in <module>
from gi.repository import Gio
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in <module>
from . import _gi
ImportError: cannot import name '_gi' from partially initialized module 'gi' (most likely due to a circular import) (/usr/lib/python3/dist-packages/gi/__init__.py)
I've tried diagnosing it with this command
sudo update-alternatives --config python3
and it shows this
There is only one alternative in link group python3 (providing /usr/bin/python3): /usr/bin/python3.8
Nothing to configure.
I've also tried going to the /usr/lib/python3/dist-packages/gi
and adding a symbolic link there with this command
sudo ln -s _gi.cpython-{36m,37m}-x86_64-linux-gnu.so
Still it didn't work
I've tried adding the correct python version to /usr/bin/apt-add-repository
I have also tried to use
python3 -m pip install gi
Could not find a version that satisfies the requirement gi (from versions: )
No matching distribution found for gi
How do i fix this annoying error?
done:
sudo apt-get install graphviz
And the code:
import objgraph
import random
import io
from graphviz import Source
from io import StringIO
q = StringIO()
#objgraph.show_refs([SAFE_TAGS], output=s)
objgraph.show_chain(
objgraph.find_backref_chain(
random.choice(objgraph.by_type('dict')),
objgraph.is_proper_module),
output=q)
q.seek(0)
Source(q.read())
chart
>>> import docx
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "c:\users\kevin\mu_code\docx\__init__.py", line 3, in <module>
from docx.api import Document # noqa
File "c:\users\kevin\mu_code\docx\api.py", line 14, in <module>
from docx.package import Package
File "c:\users\kevin\mu_code\docx\package.py", line 9, in <module>
from docx.opc.package import OpcPackage
File "c:\users\kevin\mu_code\docx\opc\package.py", line 9, in <module>
from docx.opc.part import PartFactory
File "c:\users\kevin\mu_code\docx\opc\part.py", line 12, in <module>
from .oxml import serialize_part_xml
File "c:\users\kevin\mu_code\docx\opc\oxml.py", line 12, in <module>
from lxml import etree
ImportError: cannot import name 'etree'
I have python-docx 0.8.10 and lxml 4.5.0, windows 10. I tried googling already but I'm not sure if I followed the suggestions correctly or if it's applicable in my case (lxml problems). I haven't had any problems installing other modules using "pip install" so I'm stuck and don't know how to proceed from here.
Check this,
Use pip install, to install the docx library and if you have already install it successfully then have a look into its dependencies. I think it is because of the incompatibility with its dependencies that is why you are getting the error.
pip install python-docx
Dependencies
Python 2.6, 2.7, 3.3, or 3.4
lxml >= 2.3.2
I don't know whether this may be an appropriate solution for you. But this is what I generally follow. Just install Anaconda in your system and an environment according to your needs. For your case create an environment for Python 3.4 using the following command
conda create --name py34 python=3.4
You then install libraries according to your needs in the respective environment. Now you can work into each environment without interfering with the libraries of the other environment. To use anaconda kindly follow Anaconda cheatsheet.
Kindly refer to the link. Hope this helps you.
This is almost certainly a problem with the lxml install. python-docx works with all versions of Python >= 2.6.
Instead of import docx, try from lxml import etree. If this produces the same error message, you know you've narrowed it down.
lxml depends on a couple of C libraries, lib2xml and libxslt if I remember correctly. These are sometimes tricky to install. In any case, you'll find solutions to those problems by searching on "lxml install windows" or similar.
Once from lxml import etree works without error I think you'll find import docx does too.
I want to import the torch,but then the interpreter return this result,i have no idea how to deal with it
Traceback (most recent call last):
File "D:/Programing/tool/Python/learn_ml_the_hard_way/ML/scipy1.py", line 1, in <module>
import torch
File "D:\Programing\python\Anaconda3.5\lib\site-packages\torch\__init__.py", line 84, in <module>
from torch._C import *
ModuleNotFoundError: No module named 'torch._C'
I had the same problem and followed the instructions in this link
You can also find the torch path with this command if needed:
sudo find / -iname torch
In my case it was issue with python version, created python 3.7 environment and re-installed it. worked just fine
Initially I was running in a Conda environment got this error. Just deactivated the environment now it works.
I am having issues on a new PC and cannot find an answer anywhere. I am trying to get beautifulsoup 4.4 to work on python 3.5. I am using pyCharm - I am reading that they may not be compatible but I have the same setup on my laptop and it works perfectly - only difference is the PC I am trying get BS to work on is Windows 7 where my laptop is Windows 8.
When I go into settings and look at Project Interpreter I do see BS 4.4.1 but when I try and run something I am getting this error:
Traceback (most recent call last):
File "C:/Users/PP/PycharmProjects/Shark/NOCO.py", line 3, in <module>
from bs4 import BeautifulSoup
File "C:\Users\PP\AppData\Local\Programs\Python\Python35-32\lib\site-packages\bs4\__init__.py", line 29, in <module>
from .builder import builder_registry
File "C:\Users\PP\AppData\Local\Programs\Python\Python35-32\lib\site-packages\bs4\builder\__init__.py", line 294, in <module>
from . import _htmlparser
File "C:\Users\PP\AppData\Local\Programs\Python\Python35-32\lib\site-packages\bs4\builder\_htmlparser.py", line 7, in <module>
from html.parser import (
ImportError: cannot import name 'HTMLParseError'
You are not running BeautifulSoup 4.4.1; your traceback shows you have an older version.
In 4.4.1, that section looks like this:
try:
from html.parser import HTMLParseError
except ImportError as e:
# HTMLParseError is removed in Python 3.5. Since it can never be
# thrown in 3.5, we can just define our own class as a placeholder.
class HTMLParseError(Exception):
pass
Line 7 is try:. This change was made in 4.4.0, so you have 4.3.2 or older installed instead.
Upgrade your installed package. PyCharm can do this, or you can use pip:
python3 -m pip install -U beautifulsoup4