Changing Python versions
Overview Recent platforms (v6+) support multiple Python interpreters from the shell using pyenv. pyenv allows seamless switching between available Python...
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Disabling Passenger built-in error handler
Overview Passenger provides a user-friendly, on-screen error handler to assist debugging a Python/Ruby/Node.js application. During production, however, this may result in unnecessary... -
Django quickstart
Overview Django is a web framework based on Python. Python is available on all packages, and a Django application... -
E-mails sent from Django appear as webmaster@host.domain.tld
Overview E-mails sent from a Django application may use “webmaster@host.domain.tld” or another erroneous address as the From field. Cause ServerAdmin values are not set... -
File uploads in a Passenger-backed application fail
Overview A file upload initiated in an application written in Ruby, Node, or Python launched through Passenger will fail to... -
Flask Quickstart
Overview Flask is a Python microframework for building web sites with minimal overhead. Think of it as a lightweight version... -
Installing packages
Overview Python uses a package management system called “pip“. Package management is available on newer hosting platforms v4.5 and above.... -
Passenger application layout
Overview All Passenger applications require a compatible filesystem layout to launch and manage a Passenger-backed application. A layout consists of 4 features:... -
pip install fails with “Permission denied” on Python 3+
Overview Python’s integrated package manager, pip, fails to install packages when Python 3.0 and above is used raising a PermissionError.... -
Pyramid Quickstart
Overview Pyramid is a Python framework that is the spiritual successor to Pylon and Zope, frameworks popular in the mid-to-late...