Whenever I try to import a file into python, it comes up with this error(or similar):
Traceback (most recent call last):
File "C:/Python33/My Files/username save.py", line 1, in <module>
import keyring.py
ImportError: No module named 'keyring'
I am trying to create a password storing program, and I was looking up for good ways to keep passwords secure, and someone said use import keyring, so I did, except, it never works. I must be doing something wrong, but whenever I look anything up for python, it never works out for me. It's almost as if loads have things have been changed over the years.
and idea's?
The keyring module is not part of the Python standard library. You need to install it first. Installation instructions are included.
Once installed, use import keyring, not import keyring.py; the latter means import the py module from the keyring package. Python imports should use just the name of the module, so not the filename with extension. Python can import code from more than just .py python files.
I was getting the same error "ModuleNotFoundError: No module named 'keyring'". And after installing this module pip install keyring, the same error occured with another module name. Then I came to the conclusion that it is the fact that the VSCode is not able to connect to my venv, even after setting the Python Itereptor. Press CTRL + SHIFT + P, and then type Python: Select Interceptor, and select your venv, if you want to set this.
To fix the issue, I had to force the VSCode to use the .venv I created, and luckily there is a dropdown to do that, on the top right corner as in the preceeding image. Click ont the Python version, and then you will be able to select your virtual environment.
Now it will take the modules from your virtual environment.
Related
I am trying to modify an AI for a game on the steam store. The AI communicates through the game with the use of a mod called the communication mod. The AI is made using a python project. The package I am trying to modify is https://github.com/ForgottenArbiter/spirecomm and the mod is https://github.com/ForgottenArbiter/CommunicationMod.
I want to add the pandas package and the job lib package as imports so I can use a model I have made for the AI. When I try to run the game + mod after adding the pandas and joblib packages as imports I get this error in the error log.
Traceback (most recent call last):
File "/Users/ross/downloads/spirecomm-master/main.py", line 6, in <module>
from spirecomm.ai.agent import SimpleAgent
File "/Users/ross/Downloads/spirecomm-master/spirecomm/ai/agent.py", line 10, in <module>
import pandas as pd
ModuleNotFoundError: No module named 'pandas'
This issue only happens when the game is running and the mod tries to run. if I just run the file in terminal it is able to compile/run and send the ready signal
I have checked that I have these modules installed and it is installed. I am on an M1 Mac and I have several different versions of python installed but I have checked them all and it is installed for each of them. I have also opened the python package using pycharm and added pandas and joblib to the python interpreter as a package.
Another thing I have tried is modifying the setup.py file to say that pandas and joblib are required. I then ran it again but I am not sure if this had any effect because I have already run it before.
There is limited help that can be provided without knowing the framework that you are is using but hopefully this will give you some starting points to help.
If you are getting a "No module named 'pandas'" error, it is because you have imported pandas in your code but your python interpreter cannot find it. There are two major reasons this will happen, either it is not installed (which you say has definitely happened) or it is not in the location the interpreter expects (most likely).
The first thing you can do is make sure the pandas install is in the PYTHONPATH. To do this look at Permanently add a directory to PYTHONPATH?.
Secondly, you say you have several versions of python and have installed the module for all versions but you most likely have several instances of at least one version. Many IDEs, such as PyCharm, create a virtual environment when you create a new project and place in it a new instance of python interpreter, or more accurately a link to one version of python. Within this virtual environment, the IDE then loads the modules it has been told to load and thus makes them available for import to the code using that particular environment.
In your case I suspect you may be using a virtual environment that has not had pandas loaded into it. You need to investigate your IDEs documentation if you do not know how to load it. Alternatively you can instruct the IDE to use a different virtual environment (one that does have pandas loaded) - again search documentation for how to do this.
Finally, if all else fails, you can specifically tell your code where to look for the module using the sys.path.append command in your code.
import sys
sys.path.append('/your/pandas/module/path')
import pandas
I'm unable to import pandas with import pandas as pd on replit.
I've already installed the package with pip install pandas and it can be seen in packages. I've successfully imported it to other projects on replit. Every time I try importing it into my code on this project, it gives me the following error:
Traceback (most recent call last):
File "main.py", line 1, in <module>
import pandas as pd
File "/home/runner/thing/venv/lib/python3.8/site-packages/pandas/__init__.py", line 16, in <module>
raise ImportError(
ImportError: Unable to import required dependencies:
numpy:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy C-extensions failed. This error can happen for
many reasons, often due to issues with your setup or how NumPy was
installed.
We have compiled some common reasons and troubleshooting tips at:
https://numpy.org/devdocs/user/troubleshooting-importerror.html
Please note and check the following:
* The Python version is: Python3.8 from "/home/runner/thing/venv/bin/python"
* The NumPy version is: "1.22.2"
and make sure that they are the versions you expect.
Please carefully study the documentation linked above for further help.
Original error was: libz.so.1: cannot open shared object file: No such file or directory
You don't need to use pip to install packages on repl.it -- and in fact, you shouldn't! Using Nix derivations not only works better (as you're using their OS distro the way it's designed), but also keeps their storage costs low, by allowing packages to be used from a read-only, hash-addressed, shared store.
Binaries built for other distributions might assume that there will be libraries in /lib, /usr/lib, or the like, but that's not how NixOS works: Libraries will be in a path like /nix/store/<hash>-<packagename>-<version>/lib, and those paths get embedded into the executables that use those libraries.
The easiest thing to do here is to create a new bash repl, but to add a Python interpreter to it. (I suggest this instead of using a Python repl because the way they have their Python REPLs set up adds a bunch of extra tools that need to be reconfigured; a bash repl keeps it simple).
Create a new bash repl.
Click on the three-dots menu.
Select "Show Hidden Files".
Open the file named replit.nix
Edit the file by adding a Python interpreter with pandas, as follows:
{ pkgs }: {
deps = [
pkgs.bashInteractive
(pkgs.python38.withPackages (p: [p.pandas]))
];
}
...changing that to taste (as long as they're getting software from a channel that has binaries for Python 3.9 or 3.10, for example, you can change python38 to python39 or python310).
Click the "run" button
In the new shell that opens, run python, and see that you can import pandas without trouble.
If, after you add a Python file to your repl, you can also change the .replit hidden file to make it run that file automatically on startup. Note that on NixOS, you should use #!/usr/bin/env python as your shebang, as PATH lookups are essential.
I'm getting the error
Traceback (most recent call last):
File "ghs.py", line 1, in <module>
import stdio
ImportError: No module named stdio
When I try to run my script. I can run my script on other machines just fine. I have installed python using homebrew. And I've tried everything I can think of to get it to recognize my modules! I've uninstalled and reinstalled using brew. I've tried changing the path (though I don't fully understand this). I get no issues using brew doctor.
I've also tried using a python virtual environment but to no avail.
Any ideas on how to fix this issue or else 'start fresh' from a fresh version of python?
When you import a module, Python looks for it at the directory your code is, and the directory in which the built-in libraries are (C:\Users\pc\AppData\Local\Programs\Python\Python35-32\Lib in my case, I'm using Windows 10 and Python 3.5). If it can't find it, it raises ImportError.
I couldn't find a module named stdio in my computer. I also know some C++ and as far as I know, stdio is the library for inputs and outputs(prints). In python, there is no need to import such a library.
You can use try,except statement to test if your code works without importing the module like this.
try:
import stdio
except:
#rest of your code goes here
You will need to indent your whole code however this can be done easily with a text editor in which you can edit more than one line at a time.
I am experience this annoying error message, every time after I have updated my module and try to reload it.
I do have a module mymodule in a package mypackage that has a __init___.py file in it.
When I do
from mypackage import mymodule
everything is ok.
After I update the module and reload it with
reload(mymodule)
Error pops up:
In [4]:
...: reload(constants)
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-4-264a569b44f9> in <module>()
1
----> 2 reload(mymodule)
ImportError: No module named mymodule
To resolve this, I have to kill my interpreter and re-import everything when I want to reload one module, which is extremely time-consuming and annoying. How may I fix it?
PS:
I suspect this is something wrong with PYTHONPATH, but since I am using Python tool for Visual Studio, I cannot find the PYTHONPATH option.
Update
As far as I remember, it seems that things start going wrong immediately after I have this
import os
os.chdir(constants.PROJECT_PATH + '//data//')
in one of the modules. Yet does it really matter?
I don't think it matters, as the path in the brackets is exactly my project path.
Try it:
import os, sys
my_lib_path = os.path.abspath('../../../mypackage')
sys.path.append(my_lib_path)
from mypackage import mymodule
or add your package into PYTHONPATH. For unix it:
$ export PYTHONPATH=/absolute/path/to/mypackage
Is your package in the present working directory?
When the interpreter comes across an import libraryname statement, it looks for libraryname in several locations: the present working directory, directories specified by the PYTHONPATH environment variable, and some installation dependent paths.
So as long as your module is in the present working directory, the interpreter is able to find it. However, once the pwd changes, the interpreter isn't able to find the module anymore, and the import fails. You really have two options:
Install your module in a location where Python can find it. Typically, Python packages are located in /usr/lib on Linux systems (not sure about Windows, but you could easily find out). If you put your package there, then the interpreter will pick it up. I wouldn't recommend doing this by hand; write a simple setup.py script to handle the installation for you.
Tell Python where to explicitly look for the package. This is usually done through the PYTHONPATH environment variable. Set that at the command line before invoking the interpreter (or at the system-level, if you must).
If you can't change PYTHONPATH for some reason, then you can modify the path during runtime:
import sys
sys.path.append(your_directory_here)
This is a pretty ugly way to deal with the problem, so should be a last resort.
I have been trying to import modules into Ninja IDE for python. These are modules that I have working on the terminal (numpy, scipy, scitools, matplotlib, and mpl_toolkits), but will not run correctly in Ninja.
First I was only getting the message No module named ____. I checked sys.path and found that the path was within the application
/Applications/Ninja IDE.app/Contents/Resources/lib/python2.7 was a typical path. I tried changing the path,but it doesn't seem to do anything to sys.path even after restarting the ide.
But I wanted the path to refer to where the modules are stored (which is /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages). I was able to get numpy and scipy to work as well as parts of mpl_toolkits by adding the contents of my path to the folders that sys.path gave. However, I still can't get fully functioning modules within the ninja ide interpreter. I'll give some examples below of what happens when I import certain modules.
import matplotlib.pyplot
Traceback (most recent call last):
File "<console>", line 1, in <module>
File "/Applications/Ninja IDE.app/Contents/Resources/lib/python2.7/matplotlib/__init__.py", line 106, in <module>
ImportError: No module named sysconfig
import mpl_toolkits
from mpl_toolkits.mplot3d import axes3d
Traceback (most recent call last):
File "<console>", line 1, in <module>
File "/Applications/Ninja IDE.app/Contents/Resources/lib/python2.7/mpl_toolkits/mplot3d/__init__.py", line 1, in <module>
File "/Applications/Ninja IDE.app/Contents/Resources/lib/python2.7/mpl_toolkits/mplot3d/axes3d.py", line 14, in <module>
File "/Applications/Ninja IDE.app/Contents/Resources/lib/python2.7/matplotlib/__init__.py", line 106, in <module>
ImportError: No module named sysconfig
Thanks for the help. I apologize, I am very new to programming, but I did put in about a day and a half of research before posting here.
That's strange as the sysconfig module is a part of Python 2.7 standard library.
Are you sure that Ninja is using the right Python version? Try running:
import sys
print sys.version_info
from Ninja, to see which Python version it is actually using.
I know this question is a few months old, but I wanted to post my solution in case others find it useful. I had a very similar problem, and had a lot of trouble finding a quick workable solution anywhere.
My somewhat roundabout solution was to simply create a virtualenv folder with the version of numpy I wanted, and then pointed the "virtualenv" property for NinjaIDE project to that folder. I restarted NinjaIDE and boom, instantly worked.
To set the virtualenv property for your project via the GUI, go to the Project menu:
Project > Open Project Properties > Project Execution,
and you should see a variable called "Virtualenv Folder". Point that to the folder for your virtualenv, and it should work. (May need to restart NinjaIDE.) This worked for me, NinjaIDE version 2.2 under Ubuntu 12.04.
One quick note: I actually didn't use virtualenv exactly -- I had to use a "conda env," since I am using the Anaconda distribution, and apparently it is not well-tested with virtualenv yet. (I actually got a warning when I went to easy_install virtualenv. Hadn't seen that before.)
Either way, this stackoverflow question has some nice pointers to virtualenv tutorials: Comprehensive beginner's virtualenv tutorial?
Good luck!
I was having a similar problem trying to import a module from /home/paul/lib/python using the console of the Ninja-IDE. I found out that /home/paul/lib/python didn't appear in syspath when checking in the console of the Ninja-IDE. But it did in the terminal!
By starting the Ninja-IDE from the terminal, /home/paul/lib/python was in syspath when checking in the console of the Ninja-IDE. I was now able to import the module I needed.
I hope this might be of some help. If not to ebris1 than maybe to others.