Source code for medikit.feature.django

"""
The «django» feature adds the django framework to your project.

"""

import os
import random

import medikit
from medikit.events import subscribe

from . import SUPPORT_PRIORITY, Feature

random = random.SystemRandom()


def generate_secret_key():
    chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*(-_=+)"
    return "".join(random.choice(chars) for i in range(64))


[docs]class DjangoConfig(Feature.Config): """ Configuration class for the “django” feature. """ version = "~=2.0,<2.2" """Which django version requirement do you want?""" __usage__ = """ This will add a few items to your Makefile, and ensure a minimalistic django project structure is available. By default, it will use Django {version}, but you can tune that: .. code-block:: python django.version = '~=2.0.3' This feature will also add or extend a "prod" python extra, that will install gunicorn. """.format( version=version ) def __init__(self): self._static_dir = None self.version = self.version @property def static_dir(self): """ The django global static directory (property). """ return self._static_dir @static_dir.setter def static_dir(self, value): self._static_dir = value
[docs]class DjangoFeature(Feature): requires = {"python"} Config = DjangoConfig
[docs] @subscribe("medikit.feature.python.on_generate") def on_python_generate(self, event): event.config["python"].add_requirements("django " + event.config["django"].version, prod=["gunicorn ==19.7.1"])
[docs] @subscribe("medikit.feature.make.on_generate", priority=SUPPORT_PRIORITY) def on_make_generate(self, event): makefile = event.makefile makefile["DJANGO"] = "$(PYTHON) manage.py" makefile.add_target("runserver", """$(DJANGO) runserver""", deps=("install-dev",), phony=True)
[docs] @subscribe(medikit.on_start) def on_start(self, event): django_config = event.config["django"] python_config = event.config["python"] context = {**python_config.get_setup(), "config_package": "config", "secret_key": generate_secret_key()} # Create configuration config_path = "config" if not os.path.exists(config_path): os.makedirs(config_path) self.render_file("manage.py", "django/manage.py.j2", context, executable=True, force_python=True) self.render_file(os.path.join(config_path, "settings.py"), "django/settings.py.j2", context, force_python=True) self.render_file(os.path.join(config_path, "urls.py"), "django/urls.py.j2", context, force_python=True) self.render_file(os.path.join(config_path, "wsgi.py"), "django/wsgi.py.j2", context, force_python=True) self.dispatcher.dispatch("medikit.feature.django.on_configure") static_dir = django_config.static_dir or os.path.join(python_config.package_dir, "static") if not os.path.exists(static_dir): os.makedirs(static_dir) self.render_empty_files(os.path.join(static_dir, "favicon.ico"))