Prettify generated project requirements (#1557)

* Prettify base.txt

* Prettify local.txt

* Get rid of test.txt

Rationale: it effectively a duplicate of what's in local.txt

* Prettify production.txt

{{cookiecutter.project_slug}}/requirements/base.txt

@@ -1,54 +1,31 @@
-# Conservative Django
-django==2.0.3 # pyup: < 2.1
-
-# Configuration
-django-environ==0.4.4
-{% if cookiecutter.use_whitenoise == 'y' -%}
-whitenoise==3.3.1
+pytz==2018.3  # https://github.com/stub42/pytz
+awesome-slugify==1.6.5  # https://github.com/dimka665/awesome-slugify
+Pillow==5.0.0  # https://github.com/python-pillow/Pillow
+{%- if cookiecutter.use_compressor == "y" %}
+rcssmin==1.0.6{% if cookiecutter.windows == 'y' %} --install-option="--without-c-extensions"{% endif %}  # https://github.com/ndparker/rcssmin
+{%- endif %}
+argon2-cffi==18.1.0  # https://github.com/hynek/argon2_cffi
+{%- if cookiecutter.use_whitenoise == 'y' %}
+whitenoise==3.3.1  # https://github.com/evansd/whitenoise
+{%- endif %}
+{%- if cookiecutter.windows == 'y' %}
+# TODO: On Windows, install psycopg2 manually from http://www.lfd.uci.edu/~gohlke/pythonlibs/#psycopg
+{%- else %}
+psycopg2==2.7.4 --no-binary psycopg2  # https://github.com/psycopg/psycopg2
+{%- endif %}
+redis>=2.10.5  # https://github.com/antirez/redis
+{%- if cookiecutter.use_celery == "y" %}
+celery==3.1.25  # pyup: <4.0  # https://github.com/celery/celery
 {%- endif %}
 
-
-# Forms
-django-crispy-forms==1.7.1
-
-# Models
-django-model-utils==3.1.1
-
-# Images
-Pillow==5.0.0
-
-# Password storage
-argon2-cffi==18.1.0
-
-# For user registration, either via email or social
-# Well-built with regular release cycles!
-django-allauth==0.35.0
-
-{% if cookiecutter.windows == 'y' -%}
-# On Windows, you must download/install psycopg2 manually
-# from http://www.lfd.uci.edu/~gohlke/pythonlibs/#psycopg
-{% else %}
-# Python-PostgreSQL Database Adapter
-psycopg2==2.7.4 --no-binary psycopg2
+# Django
+# ------------------------------------------------------------------------------
+django==2.0.3  # pyup: < 2.1  # https://www.djangoproject.com/
+django-environ==0.4.4  # https://github.com/joke2k/django-environ
+django-model-utils==3.1.1  # https://github.com/jazzband/django-model-utils
+django-allauth==0.35.0  # https://github.com/pennersr/django-allauth
+django-crispy-forms==1.7.1  # https://github.com/django-crispy-forms/django-crispy-forms
+{%- if cookiecutter.use_compressor == "y" %}
+django-compressor==2.2  # https://github.com/django-compressor/django-compressor
 {%- endif %}
-
-# Unicode slugification
-awesome-slugify==1.6.5
-
-# Time zones support
-pytz==2018.3
-
-# Redis support
-django-redis==4.9.0
-redis>=2.10.5
-
-{% if cookiecutter.use_celery == "y" %}
-celery==3.1.25 # pyup: <4.0
-{% endif %}
-
-{% if cookiecutter.use_compressor == "y" %}
-rcssmin==1.0.6 {% if cookiecutter.windows == 'y' %}--install-option="--without-c-extensions"{% endif %}
-django-compressor==2.2
-{% endif %}
-
-# Your custom requirements go here
+django-redis==4.9.0  # https://github.com/niwinz/django-redis

{{cookiecutter.project_slug}}/requirements/local.txt

@@ -1,19 +1,25 @@
-# Local development dependencies go here
--r base.txt
+-r ./base.txt
 
-coverage==4.5.1
-django-coverage-plugin==1.5.0
+Werkzeug==0.14.1  # https://github.com/pallets/werkzeug
+ipdb==0.11  # https://github.com/gotcha/ipdb
+Sphinx==1.7.1  # https://github.com/sphinx-doc/sphinx
 
-Sphinx==1.7.1
-django-extensions==2.0.3
-Werkzeug==0.14.1
-django-test-plus==1.0.22
-factory-boy==2.10.0
+# Testing
+# ------------------------------------------------------------------------------
+pytest==3.4.2  # https://github.com/pytest-dev/pytest
+pytest-sugar==0.9.1  # https://github.com/Frozenball/pytest-sugar
 
-django-debug-toolbar==1.9.1
+# Code quality
+# ------------------------------------------------------------------------------
+flake8==3.5.0  # https://github.com/PyCQA/flake8
+coverage==4.5.1  # https://github.com/nedbat/coveragepy
 
-# improved REPL
-ipdb==0.11
+# Django
+# ------------------------------------------------------------------------------
+factory-boy==2.10.0  # https://github.com/FactoryBoy/factory_boy
+django-test-plus==1.0.22  # https://github.com/revsys/django-test-plus
 
-pytest-django==3.1.2
-pytest-sugar==0.9.1
+django-debug-toolbar==1.9.1  # https://github.com/jazzband/django-debug-toolbar
+django-extensions==2.0.3  # https://github.com/django-extensions/django-extensions
+django-coverage-plugin==1.5.0  # https://github.com/nedbat/django_coverage_plugin
+pytest-django==3.1.2  # https://github.com/pytest-dev/pytest-django

{{cookiecutter.project_slug}}/requirements/production.txt

@@ -1,39 +1,21 @@
-# Pro-tip: Try not to put anything here. Avoid dependencies in
-#	production that aren't in development.
+# PRECAUTION: avoid production dependencies that aren't in development
+
 -r base.txt
 
-{% if cookiecutter.windows == 'y' -%}
-# Python-PostgreSQL Database Adapter
-# Assuming Windows is used locally, and *nix -- in production.
-# ------------------------------------------------------------
-psycopg2==2.7.4 --no-binary psycopg2
-{%- endif %}
-
-# WSGI Handler
-# ------------------------------------------------
 gevent==1.2.2
-gunicorn==19.7.1
-
-# Static and Media Storage
-# ------------------------------------------------
-boto3==1.6.2 # pyup: update minor
-django-storages==1.6.5
-{% if cookiecutter.use_whitenoise != 'y' -%}
-Collectfast==0.6.0
+gunicorn==19.7.1  # https://github.com/benoitc/gunicorn
+boto3==1.6.2  # pyup: update minor  # https://github.com/boto/boto3
+{%- if cookiecutter.use_whitenoise == 'n' %}
+Collectfast==0.6.0  # https://github.com/antonagestam/collectfast
+{%- endif %}
+{%- if cookiecutter.use_sentry_for_error_reporting == "y" %}
+raven==6.6.0  # https://github.com/getsentry/raven-python
+{%- endif %}
+{%- if cookiecutter.use_opbeat == "y" %}
+opbeat==3.6.1  # https://github.com/opbeat/opbeat_python
 {%- endif %}
 
-# Email backends for Mailgun, Postmark, SendGrid and more
-# -------------------------------------------------------
-django-anymail==2.0
-
-{% if cookiecutter.use_sentry_for_error_reporting == "y" -%}
-# Raven is the Sentry client
-# --------------------------
-raven==6.6.0
-{%- endif %}
-
-{% if cookiecutter.use_opbeat == "y" -%}
-# Opbeat agent for performance monitoring
-# -----------------------------------------
-opbeat==3.6.1
-{%- endif %}
+# Django
+# ------------------------------------------------------------------------------
+django-storages==1.6.5  # https://github.com/jschneier/django-storages
+django-anymail==2.0  # https://github.com/anymail/django-anymail

{{cookiecutter.project_slug}}/requirements/test.txt

@@ -1,18 +0,0 @@
-# Test dependencies go here.
--r base.txt
-
-{% if cookiecutter.windows == 'y' -%}
-# Python-PostgreSQL Database Adapter
-# If using Win for dev, this assumes Unix in test/prod
-psycopg2==2.7.4
-{%- endif %}
-
-coverage==4.5.1
-flake8==3.5.0 # pyup: != 2.6.0
-django-test-plus==1.0.22
-factory-boy==2.10.0
-django-coverage-plugin==1.5.0
-
-# pytest
-pytest-django==3.1.2
-pytest-sugar==0.9.1

{{cookiecutter.project_slug}}/utility/install_python_dependencies.sh

@@ -35,7 +35,6 @@ if [ -z "$VIRTUAL_ENV" ]; then
 else
 
     pip install -r $PROJECT_DIR/requirements/local.txt
-    pip install -r $PROJECT_DIR/requirements/test.txt
     {% if cookiecutter.use_heroku == "y" -%}
     pip install -r $PROJECT_DIR/requirements.txt
     {%- endif %}