What is direnv direnv is a tool that allows you to change your environment based on the configuration in that folder. e.g. You can set different environment variables for different folders. The reason I revisited direnv is because for python project, we need to switch to different virtual environment each time we change a project. Wouldn’t it be nice if correct virtual environment was activated when you change to that directory
Continue Reading »Default command for creating a new project is : django-admin startproject my_new_project Django will then create a folder called my_new_project (if it does not exist) But if folder my_new_project exists (even if empty) we get error like : CommandError: '/path/to/my_new_project' already exists The way around is to specify a folder name after the project name like django-admin startproject my_new_project existing_folder See the documentation for details.
Today I wrote (OK, copy/pasted sample code and modified) python after more than a year. (Is it a year or an year - confusing. I think either works) I had to start from installing python. Why did I use python ? At work, we are trying to connect to Azure Service Bus over AMQP. Ruby is not officially supported by MS anymore. Python is. But we wanted to try non-azure client.
Continue Reading »If I were to explain bundler to pythonista (like myself) I would say Bundler in Ruby land is like poetry in python land, except it does not create sandbox environment To explain it a little more. It tracks dependencies in a Gemfile (and Gemfile.lock) which then goes in your repo. Other engineers sharing your code would then run bundle install, and they get exact same Gems (including versions) on their machines.
Continue Reading »