Dependency workflow setup

requirements/Makefile

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+objects = $(wildcard *.in)
+outputs := $(objects:.in=.txt)
+
+.PHONY: all
+all: $(outputs)
+
+%.txt: %.in
+	pip-compile -v --output-file $@ $<
+
+# Dependency chain
+test.txt: base.txt
+production.txt: base.txt
+dev.txt: test.txt

requirements/README.md

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+# Requirements
+
+Dependencies are set up using [pip-tools](https://github.com/jazzband/pip-tools).
+All general dependencies in `*.in` files are pinned to `*.txt` files with `make`.
+Dependencies are split into `base`, `test`, `dev` and `production`.
+

requirements/base.in

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+# Django
+Django
+django-environ
+
+wagtail
+wagtail-modeltranslation

requirements/base.txt

@@ -1,8 +1,30 @@
-# Django
-#-------------------------------------------------------------------------------
-Django==2.2
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile --upgrade base.in
+#
+beautifulsoup4==4.6.0     # via wagtail
+certifi==2019.3.9         # via requests
+chardet==3.0.4            # via requests
 django-environ==0.4.5
-
-wagtail==2.5
+django-modelcluster==4.4  # via wagtail
+django-modeltranslation==0.13.1  # via wagtail-modeltranslation
+django-taggit==0.24.0     # via wagtail
+django-treebeard==4.3     # via wagtail
+django==2.2
+djangorestframework==3.9.3  # via wagtail
+draftjs-exporter==2.1.5   # via wagtail
+html5lib==1.0.1           # via wagtail
+idna==2.8                 # via requests
+pillow==5.4.1             # via wagtail
+pytz==2019.1              # via django, django-modelcluster, wagtail
+requests==2.21.0          # via wagtail
+six==1.12.0               # via html5lib, wagtail
+sqlparse==0.3.0           # via django
+unidecode==1.0.23         # via wagtail
+urllib3==1.24.2           # via requests
 wagtail-modeltranslation==0.10.1
-python-ldap==3.2.0
+wagtail==2.5
+webencodings==0.5.1       # via html5lib
+willow==1.1               # via wagtail

requirements/dev.in

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+-r ./test.txt
+
+ipdb
+psycopg2-binary
+pip-tools
+
+# Django
+factory-boy
+django-debug-toolbar

requirements/dev.txt

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+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile -v --output-file dev.txt dev.in
+#
+atomicwrites==1.3.0
+attrs==19.1.0
+backcall==0.1.0           # via ipython
+beautifulsoup4==4.6.0
+certifi==2019.3.9
+chardet==3.0.4
+click==7.0                # via pip-tools
+coverage==4.5.3
+decorator==4.4.0          # via ipython, traitlets
+django-coverage-plugin==1.6.0
+django-debug-toolbar==1.11
+django-environ==0.4.5
+django-modelcluster==4.4
+django-modeltranslation==0.13.1
+django-taggit==0.24.0
+django-treebeard==4.3
+django==2.2
+djangorestframework==3.9.3
+draftjs-exporter==2.1.5
+entrypoints==0.3
+factory-boy==2.11.1
+faker==1.0.5              # via factory-boy
+flake8==3.7.7
+html5lib==1.0.1
+idna==2.8
+ipdb==0.12
+ipython-genutils==0.2.0   # via traitlets
+ipython==7.5.0            # via ipdb
+jedi==0.13.3              # via ipython
+mccabe==0.6.1
+more-itertools==7.0.0
+parso==0.4.0              # via jedi
+pexpect==4.7.0            # via ipython
+pickleshare==0.7.5        # via ipython
+pillow==5.4.1
+pip-tools==3.6.1
+pluggy==0.9.0
+prompt-toolkit==2.0.9     # via ipython
+psycopg2-binary==2.8.2
+ptyprocess==0.6.0         # via pexpect
+py==1.8.0
+pycodestyle==2.5.0
+pyflakes==2.1.1
+pygments==2.3.1           # via ipython
+pytest-django==3.4.8
+pytest==4.4.1
+python-dateutil==2.8.0    # via faker
+pytz==2019.1
+requests==2.21.0
+six==1.12.0
+sqlparse==0.3.0
+text-unidecode==1.2       # via faker
+traitlets==4.3.2          # via ipython
+unidecode==1.0.23
+urllib3==1.24.2
+wagtail-modeltranslation==0.10.1
+wagtail==2.5
+wcwidth==0.1.7            # via prompt-toolkit
+webencodings==0.5.1
+willow==1.1

requirements/production.in

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+-r ./base.txt
+
+python-ldap

requirements/production.txt

@@ -1 +1,33 @@
--r ./base.txt
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile -v --output-file production.txt production.in
+#
+beautifulsoup4==4.6.0
+certifi==2019.3.9
+chardet==3.0.4
+django-environ==0.4.5
+django-modelcluster==4.4
+django-modeltranslation==0.13.1
+django-taggit==0.24.0
+django-treebeard==4.3
+django==2.2
+djangorestframework==3.9.3
+draftjs-exporter==2.1.5
+html5lib==1.0.1
+idna==2.8
+pillow==5.4.1
+pyasn1-modules==0.2.5
+pyasn1==0.4.5
+python-ldap==3.2.0
+pytz==2019.1
+requests==2.21.0
+six==1.12.0
+sqlparse==0.3.0
+unidecode==1.0.23
+urllib3==1.24.2
+wagtail-modeltranslation==0.10.1
+wagtail==2.5
+webencodings==0.5.1
+willow==1.1

requirements/test.in

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+-r ./base.txt
+
+pytest
+pytest-django
+
+# Code quality
+flake8
+coverage
+django-coverage-plugin

requirements/test.txt

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+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile -v --output-file test.txt test.in
+#
+atomicwrites==1.3.0       # via pytest
+attrs==19.1.0             # via pytest
+beautifulsoup4==4.6.0
+certifi==2019.3.9
+chardet==3.0.4
+coverage==4.5.3
+django-coverage-plugin==1.6.0
+django-environ==0.4.5
+django-modelcluster==4.4
+django-modeltranslation==0.13.1
+django-taggit==0.24.0
+django-treebeard==4.3
+django==2.2
+djangorestframework==3.9.3
+draftjs-exporter==2.1.5
+entrypoints==0.3          # via flake8
+flake8==3.7.7
+html5lib==1.0.1
+idna==2.8
+mccabe==0.6.1             # via flake8
+more-itertools==7.0.0     # via pytest
+pillow==5.4.1
+pluggy==0.9.0             # via pytest
+py==1.8.0                 # via pytest
+pycodestyle==2.5.0        # via flake8
+pyflakes==2.1.1           # via flake8
+pytest-django==3.4.8
+pytest==4.4.1
+pytz==2019.1
+requests==2.21.0
+six==1.12.0
+sqlparse==0.3.0
+unidecode==1.0.23
+urllib3==1.24.2
+wagtail-modeltranslation==0.10.1
+wagtail==2.5
+webencodings==0.5.1
+willow==1.1