Questions tagged [python3]
Python is an interpreted, general, high-level programming language. Programming questions are off topic. Questions about the use of Python should be asked at Stack Overflow (http://www.stackoverflow.com) instead.
328
questions
7
votes
1
answer
3k
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How to NOT change the shell prompt when activating a Python venv?
I created a venv like so:
python3 -m venv .venv
When I activate it, the shell prompt is changed.
antkong@konga-mbp ~/dev/my-project (git-branch-name)
$ source .venv/bin/activate
(.venv) konga-mbp:...
- 5,078
1
vote
0
answers
765
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How can I use Python macros in Libreoffice calc?
Is it possible use Python macros in Libreoffice calc 6.0.7.3 and Ubuntu 18.04? I meant something like when Calc runs a macro, it would save the data to CSV format, open it in Python, modify the data ...
- 11
0
votes
1
answer
2k
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ERROR: Package 'flake8-2020' requires a different Python: 3.5.2 not in '>=3.6'
I know it is saying that I should use python version in >=3.6, but the issue is here.
I am an offline user of Ubuntu 16.04 server and if I want to install any package I just download its wheel first ...
- 113
1
vote
1
answer
1k
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macOS Catalina - Getting SSL: CERTIFICATE_VERIFY_FAILED with Python 3
I'm getting SSL: CERTIFICATE_VERIFY_FAILED - certificate verify failed: unable to get local issuer certificate error when I try to connect a service hosted through HTTPS. Many have proposed executing ...
- 141
0
votes
0
answers
166
views
Latest version installed but not being used
I've been trying to upgrade python to 3.7 on a Debian buster server. If I type python3 --version it returns python 3.6.1. However, if I run sudo apt install python3 it returns the following:
Reading ...
- 121
0
votes
0
answers
303
views
pip3 not working after reinstall
I have recently reinstalled python3 on my Ubuntu Xenial Gnome system using apt. I also installed python3-pip. However, now pip3 no longer works. Attempting to run pip3 gives a strange error: bash: /...
- 11
1
vote
0
answers
527
views
fireeye flare-vm: Updating 'python3 3.7.2' to 'python3 3.8.0' failed
I have been trying to install fireeye flare-vm when seeing this error at the end of the installation process.
Error Message
python3 (exited 1) - python3 not upgraded. An error occurred during ...
- 5,463
3
votes
1
answer
11k
views
How do Install and run python scripts for GIMP?
There appear to be 2 directories where GIMP looks for plugins. One is C:\Program Files\GIMP 2\lib\gimp\2.0\plug-ins and C:\Users\Sam\AppData\Roaming\GIMP\2.10\plug-ins
However, when I go look at the ...
1
vote
0
answers
724
views
Change from universal serial bus controllers to COM port
When I plug my USB device it is recognized as universal serial bus controllers in device manager but I would like to be on COM port because I would like to use python script to control it. It works ...
- 11
9
votes
5
answers
27k
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Why did keyboard shortcut Ctrl-Alt-N stop working in Visual Studio Code?
So, I recently installed Visual Studio Code(1.40.0) on Windows 10. Everything was working fine as I was working around to see how to run Python Code, I installed Python extension, pylint, Auto PEP-8 ...
- 147
0
votes
0
answers
757
views
Error occurs when I try to install sklearn by pip
Version info:
python: 3.8
scipy: 1.3.2
numpy: 1.17.4
Details: It works well when I install other libs;
however, it throws the below error message when I install sklearn by pip or pip3.
Error ...
- 27
-1
votes
1
answer
519
views
Error while running python file
(base) C:\Users\Admin>activate RR-1722-stage1
(RR-1722-stage1) C:\Users\Admin>pip -m pip install --upgrade pip
Usage:
pip <command> [options]
no such option: -m
(RR-1722-stage1) C:\...
- 11
1
vote
1
answer
239
views
Mac OS X, python 3.8 install, Jupyter notebook kernel fail
I have been using jupyter notebook on my mac via python 3.7 with no issues. Just upgraded to Python 3.8, now jupyter notebook launches but attempting to open any prior notebooks, get error that I ...
- 111
0
votes
0
answers
780
views
Aborted (core dumped) after breaking a python progrm
I was following this post, and released a python program running on my console using the combination CTRL+z. Now, each time I try to run this program I am getting:
Aborted (core dumped)
I am new ...
- 151
1
vote
0
answers
238
views
ImportError: libcublas.so.9.0: cannot open shared object file: No such file or directory
I am using ubunutu 18.04
this is the result of nvidia-smi:
Mon Oct 28 12:00:58 2019
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 435.21 ...
- 123
1
vote
0
answers
365
views
pymongo - LookupError: unknown encoding: idna
I'm having an error with pymongo (version 3.6.0) when I try to instantiate a MongoClient. My python version is 3.7.4, running on OS X Mojave.
Does any one know how this problem can be fixed or if ...
0
votes
0
answers
2k
views
pip3 install [package] failed no matter with proxy or without proxy
Environment
Windows 1903 WSL (kali) python3.7
Description
when using pip3 install flask the output display like such
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, ...
- 1
0
votes
1
answer
4k
views
Python3.6 dependency missing on AWS Linux 2 AMI with EPEL
Since last Saturday (2019-10-12) it seems that the dependencies for rlwrap are broken on Amazon Linux 2 AMI using the EPEL repository. The problem is that rlwrap requires Python3.6 (package python36), ...
0
votes
1
answer
85
views
HTTP response time
I want to ask a stupid question.
Just using curl as an example.
If we use curl -I https://a_big_file.com, maybe the big file upto 600MB, but i surprised to found it only used 0.160s, which is ...
- 11
-1
votes
1
answer
1k
views
Save complex object during flask session
I need advice.
My flask application has no database.
I have a custom authorization system.
I connect to the API service and during the user session, I make requests to it.
Tell me where to save the ...
- 1
1
vote
1
answer
371
views
tkinter doesnt work for me on anything
This is the code that I tried.
import tkinter as tk
root = tk.TK()
root.mainloop()
I tried using pycharm and sublime text. Pycharm wont show the blue letters on ".TK", "mainloop" and sublime text ...
1
vote
0
answers
29
views
Want to get rid of extra python installations ( MAC Mojave)
I have two Python 3 installations with following paths.
/Library/Framsworks/Python.Frameworks/Versions/3.7/bin/python3
/usr/local/bin/python3
Should I remove the one of them? if so which one? if so,...
- 11
0
votes
1
answer
629
views
Mac OS X: brew reports python 3.7.3, python3 --version reports python 3.6.3. How to fix?
I'm running Mac OS X High Sierra 10.13.6.
When I do a "brew list python" from the terminal, it shows that I have python 3.7.3 installed:
user@laptop:~$ brew list python
/usr/local/Cellar/python/3.7....
- 233
1
vote
1
answer
10k
views
Visual Studio Code Python Indentation Issues
So I have been having issues with my VSC and python 3.7
It works when I try to run the code through Sublime and terminal, and seems to fix itself after I restart visual studio, but always returns ...
- 11
0
votes
1
answer
2k
views
How to use choice option in python for my py file? [closed]
I am running Prawler to get proxies.
I installed this with the instructions given on GitHub. It works fine too, but I would like to add a choice option in it.
To get a proxies, I use this following ...
- 686
1
vote
1
answer
5k
views
How to downgrade Python 3 to Python 2?
From my understanding, mysql isn't compatible with Python 3. I've tried several methods on Google to downgrade my version of Python, like run
conda install python=2.7.12
But this didn't work. I ...
0
votes
1
answer
18k
views
Make a full backup with bb
I used Butterfly Backup to make incremental backups of an NFS share, with a weekly retention. The command used is the following:
bb backup --computer srvfs1_1020 --destination /dev/nfs/bck --custom-...
- 1
0
votes
2
answers
91
views
Opening a .py file directly
While working with Django, I have to modify views.py and a variety of other files. What's bugging me is that I have to open these .py files through the python IDLE application every time and then ...
1
vote
0
answers
801
views
html.entities not found although using Python3
I wanted to get back into using Python regularly, for webscraping in particular. I installed pipenv with Homebrew and began installing requests and BeautifulSoup, but when I try to import ...
- 19
0
votes
1
answer
776
views
Issues while trying to run python through Anaconda3 from Git Bash
Please can someone help me understand (and resolve) whats going on.
I think my problem relates to some kind of path issue or permission issue, But I need help or direction/coaching to resolve this.
I ...
- 11
0
votes
1
answer
25
views
How to use python2 on jupyter notebook
I am using mac book pro. I am using python3 on jupyter notebook. But in order to use apache-spark I need to use use python2 on jupyter notebook. Is there any way to use both python2 and python3 on mac ...
- 1
2
votes
0
answers
357
views
django + uwsgi + nginx, python files download instead of parse/execute
I am trying to get a new webserver up and running.
php files will parse correctly but python files will not.
I changed the file to +x, an this has no effect.
I am not getting any errors in my logs ...
- 51
3
votes
0
answers
141
views
Trouble installing h5py on OS X 10.14.6 (Mojave)
I am trying to install the H5py (h5py) Python wrapper for the HDF5 library (https://pypi.org/project/h5py/) in a virtual env. on my MacBook Air (mid 2019) running OS X 10.14.6 (Mojave). The Python ...
- 131
0
votes
1
answer
72
views
Less intensive processing for frame captures
I am currently writing a script for my raspberry pi 3B that calls FFmpeg to write m3u8 streams to a .TS file. However since I am recording hour long streams, some that aren't needed, I also wrote side ...
- 1
0
votes
1
answer
4k
views
Cannot import Python Libraries anywhere
Issue on importing Python Library
Background
I am on MacOS 10.14.5.
I currently cannot import any Python third-party Library from anywhere (including VSCode, Pycharm and terminal).
Detail
For ...
- 11
2
votes
0
answers
168
views
Issue connecting to Azure Cognitive Services Bing Web Search API-'Resource Not Found'
I cannot connect to Azures Bing Web Search API though Cognitive Services. I followed everything in the setup guide but when i run the QuickStart script with freshly created subscription key and ...
- 21
0
votes
0
answers
3k
views
virtualenv returns [Errno 13] Permission denied
I am trying to start a new virtual environment in my folder.
I have Python3, Python2 and virtualenv installed, it doesn't seem to be a dependency problem.
I do the command:
sudo virtualenv -p ...
- 1
0
votes
1
answer
4k
views
Module not found error: No module named 'nltk' on OS X 10.14
I am still somewhat new to Python programming. Having read the contributions to this topic, I am still stuck:
I have Python 3.7.4 installed (with Homebrew) on OS X 10.14.
In terms of the path ...
- 21
1
vote
0
answers
1k
views
Ubuntu system occured a 'gdbm' error: ModuleNotFoundError: No module named '_gdbm'
Whatever I input any command like ls screen or execute a bash file and vi to read a file or modify the file the error returned, so I can't do anything now on my remote server which is a ubuntu system. ...
- 11
0
votes
2
answers
429
views
Base64 in python3 vs python2
this is my base64 String "lFKiKF2o+W/vvLqddOdv2ttxWSUX/SSZEyqcdyDDb+8=".
In python2 the following code works
print("lFKiKF2o+W/vvLqddOdv2ttxWSUX/SSZEyqcdyDDb+8=".decode('base64', 'strict'))
...
0
votes
1
answer
299
views
Python alpha_vantage module not returning all quotes for 'get_batch_stock_quotes'
When using alpha_vantage to pull batch stock quotes for some reason get_batch_stock_quotes does not return the quote for symbol "ARRS". However, if the function is called using only "ARRS" in the ...
1
vote
1
answer
1k
views
Why can't I install any packages on Pycharm?
These are the three main resources I've been mainly using to try to either use the Google Sheets API or manipulate an excel spreadsheet on Pycharm:
https://www.youtube.com/watch?v=cnPlKLEGR7E&t=...
- 11
2
votes
2
answers
2k
views
pipenv, pip not found following python3 update
I am running Debian bullseye/sid and recently updated to Debian unstable to experiment with the Sway windows manager. This went fine until I updated to a more recent version of python. My python3 is ...
- 21
1
vote
0
answers
77
views
Installing Basemap for python
Trying to install basemap via this website
Basemap Matplotlib Toolkit
I have followed everything they say until this part of the installation:
if libgeos_c is in /usr/local/lib and geos_c.h is in /...
1
vote
0
answers
24
views
Recommended Python configuration
I've been trying to set up Python correctly on my Linux machine for some time and never been 100% happy with how it's set up.
I'm running the latest Linux Mint which out of the box comes with a ...
- 111
0
votes
1
answer
3k
views
How do I resolve the (ModuleNotFoundError: No module name '_tkinter') for WINDOWS 10, Python 3.7
Windows 10
Python 3.7.4
OSGeo4W Shell
C:\ActiveTcl\bin is in the PATH
tkinter folder is located in C:/OSGeo4W64/apps/Python37/lib/tkinter
python test_data_analysis.py
Traceback (most recent call ...
0
votes
1
answer
986
views
Collecting futures==3.2.0 failed in Deploy python flask app into Heroku
I am new to Heroku and I am trying to deploy a python flask app into Heroku, but in doing so, I got the message:
Could not find a version that satisfies the requirement futures==3.2.0 (from -r /tmp/...
0
votes
1
answer
3k
views
EnvironmentError when installing sklearn
I used "pip install scikit-learn" to install sklearn. During the installation process, I received an error msg:
ERROR: Could not install packages due to an EnvironmentError: [Errno 2] No such file or ...
0
votes
0
answers
270
views
How to convert pyinstaller compiled file to python code
I have file as foo.n.
When I enter this command:
file '/home/mrmahdi/Downloads/Telegram Desktop/foo.n'
I got this:
/home/mrmahdi/Downloads/Telegram Desktop/foo.n: ELF 64-bit LSB executable,...
0
votes
1
answer
980
views
Error during Python Pynini lib installation: "fatal error: 'ios' file not found"
I ran the command '''python3 setup.py install''' and '''python3 setup.py install --prefix=/usr/local''' in order to install the Python package Pynini through CLI but got the following unexplained ...
