Switch to django-version-dependant install scheme.

Also update travis to use it.

.gitignore

@@ -5,6 +5,7 @@
 
 # Build-related files
 docs/_build/
+auto_dev_requirements*.txt
 .coverage
 *.egg-info
 *.egg

.travis.yml

@@ -1,13 +1,19 @@
 language: python
+
+env:
+  - DJANGO_VERSION=1.4
+  - DJANGO_VERSION=1.6
+  - DJANGO_VERSION=1.8
+
 python:
-  - "2.6"
   - "2.7"
-  - "3.2"
-  - "3.3"
   - "3.4"
-script: "python setup.py test"
-install: "if [[ $TRAVIS_PYTHON_VERSION = 2.6 ]]; then pip install unittest2 --use-mirrors; fi"
+script:
+  - python setup.py test
+
+install:
+  - make install-deps
+
 notifications:
   email: false
   irc: "irc.freenode.org#xelnext"
-

Makefile

@@ -1,28 +1,53 @@
+PACKAGE=semantic_version
+TESTS_DIR=tests
+DOC_DIR=docs
+
+# Use current python binary instead of system default.
+COVERAGE = python $(shell which coverage)
+
+# Dependencies
+DJANGO_VERSION ?= 1.8
+PYTHON_VERSION := $(shell python --version)
+NEXT_DJANGO_VERSION=$(shell python -c "v='$(DJANGO_VERSION)'; parts=v.split('.'); parts[-1]=str(int(parts[-1])+1); print('.'.join(parts))")
+
+
 all: default
 
 
-PACKAGE_DIR = src/semantic_version
-
-
 default:
 
 
+install-deps: auto_dev_requirements_django$(DJANGO_VERSION).txt
+	pip install --upgrade pip setuptools
+	pip install --upgrade -r $<
+	pip freeze
+
+auto_dev_requirements_%.txt: dev_requirements_%.txt dev_requirements.txt requirements.txt
+	grep --no-filename "^[^-]" $^ | grep -v "^Django" > $@
+	echo "Django>=$(DJANGO_VERSION),<$(NEXT_DJANGO_VERSION)" >> $@
+
 clean:
 	find . -type f -name '*.pyc' -delete
+	find . -type f -path '*/__pycache__/*' -delete
+	find . -type d -empty -delete
+	@rm -f auto_dev_requirements_*
+	@rm -rf tmp_test/
 
 
-test:
+test: install-deps
 	python -W default setup.py test
 
-coverage:
-	coverage erase
-	coverage run "--include=$(PACKAGE_DIR)/*.py,tests/*.py" --branch setup.py test
-	coverage report "--include=$(PACKAGE_DIR)/*.py,tests/*.py"
-	coverage html "--include=$(PACKAGE_DIR)/*.py,tests/*.py"
+pylint:
+	pylint --rcfile=.pylintrc --report=no $(PACKAGE)/
+
+coverage: install-deps
+	$(COVERAGE) erase
+	$(COVERAGE) run "--include=$(PACKAGE)/*.py,$(TESTS_DIR)/*.py" --branch setup.py test
+	$(COVERAGE) report "--include=$(PACKAGE)/*.py,$(TESTS_DIR)/*.py"
+	$(COVERAGE) html "--include=$(PACKAGE)/*.py,$(TESTS_DIR)/*.py"
 
 doc:
-	$(MAKE) -C docs html
+	$(MAKE) -C $(DOC_DIR) html
 
 
-.PHONY: all default clean coverage doc test
-
+.PHONY: all default clean coverage doc install-deps pylint test

dev_requirements.txt

@@ -0,0 +1 @@
+Django

dev_requirements_django1.4.txt

@@ -0,0 +1,3 @@
+-r dev_requirements.txt
+
+South

dev_requirements_django1.5.txt

@@ -0,0 +1,3 @@
+-r dev_requirements.txt
+
+South

dev_requirements_django1.6.txt

@@ -0,0 +1,3 @@
+-r dev_requirements.txt
+
+South

dev_requirements_django1.7.txt

@@ -0,0 +1,3 @@
+-r dev_requirements.txt
+
+South>=1.0

dev_requirements_django1.8.txt

@@ -0,0 +1,3 @@
+-r dev_requirements.txt
+
+# South isn't compatible with django1.8

requirements.txt

@@ -0,0 +1 @@
+# No hard external requirements.