I have a working local environment using Django 1.11 with a PostgreSQL 10 database running on Linux Mint. I am trying to take a copy of this environment and install it on two Ubuntu 16.04 development servers: one for the web server and the other for the SQL server. The problem is running Django with the Ubunt…
Tag: python
Running for loop terminal commands in Jupyter
I know how to run command line in Jupyter : using ! For example, run an image file 2.jpg on Python process.py Question is, how to process all files of a folder in iteration way (idx) in Jupyter cell, something like this: Thanks PS: I tried path , did not work: Answer A possible hackish solution could be to us…
OpenCV 3.1.0 imshow in Linux does not work for webcam (Python)
I’m trying to use code from the official openCV tutorial for showing video from webcam using cv2.imshow() in Ubuntu/Python 3.6: And I get the following error for cv2.imshow(): The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, i…
How to install Pip3 pointing a custom installation of Python3 in Ubuntu?
I’m using Ubuntu 17.04 and it has Python 2.7.13 installed. I want to use Python 3 without it colliding with Python 2.7.13. I’ve installed and built Python 3 from source and aliased it without an issue. Right now python is pointing to usr/bin/python which is the system default, and I aliased python…
Alternatives to Mayavi (Python 3.X) Linux
I’ve been trying to install and use Mayavi using Python 3.5 for almost a week. Unfortunately, I am not able to use it properly. At first, I struggled to install it along Python 3.5 version. Now, that I finally made it, the code simply doesn’t show the plot. It opens and closes the window instantly…
How can i give specific commands to programs via terminal Linux?
I’m seeking for a way to automatize the configuration of some tasks i do, but, i am having some trouble to give the order to the programs from the terminal. I have actually to give, every time i try to configure some Routers, the same commands always and always, but, i’m looking for a way to creat…
Multiprocessing Process os.system(‘kill -9 {0}’.format(pid)) fails on Linux
when I use terminate in linux with python, I found the way to close the progress in the way os.system(‘kill -9 {0}’.format(pid)), but it failed. My code is to run two progress.when the first progress finished, I want the second progress close too (the second progress it’s self running all th…
Tango with Django (v1.9/1.10) – Chapter 5, populate_rango issues
I will try to be concise. The background for this issue is that I’m familiar with Python, however I am BRAND NEW to django. This book is my first exposure to it and I’ve come to find the more I work through the book that online Q/A’s for django are not very general, thus making it harder to …
Python paramiko executing sudo
I am using paramiko put method to send file from local to remote server. However, I am having problem executing sudo su – user command to view the file from remote. I also tried changing the permission from local but the file permission stays intact when transferred. Is there a way to execute sudo su &#…
‘module’ object has no attribute ‘STARTUPINFO’
my program have a code: and my OS is kali linux. when I run program in python 2 or 3 has error: please help me. thanks. Answer The STARTINFO class is only available on Windows. Clearly stated in the docs: The STARTUPINFO class and following constants are only available on Windows.