Add virtualenv build script for local development.

Add a configure script and Makefile that build out an isolated virtualenv environment with the packages needed for running p2pool. Useful for local development or automated deployment.

.gitignore

@@ -5,3 +5,8 @@
 /litecoin_scrypt/build/
 /_trial_temp/
 /_trial_temp.lock
+Makefile.local
+.cache/
+.pkg/
+.coverage
+build/

Makefile

@@ -0,0 +1,99 @@
+# === makefile ------------------------------------------------------------===
+
+ROOT=$(shell pwd)
+CACHE_ROOT=${ROOT}/.cache
+PKG_ROOT=${ROOT}/.pkg
+
+-include Makefile.local
+
+.PHONY: all
+all: ${PKG_ROOT}/.stamp-h
+
+.PHONY: check
+check: all
+	"${PKG_ROOT}"/bin/coverage run "${PKG_ROOT}"/bin/trial p2pool
+	"${PKG_ROOT}"/bin/coverage xml -o build/report/coverage.xml
+
+.PHONY: run
+run: all
+	"${PKG_ROOT}"/bin/python run_p2pool.py
+
+.PHONY: shell
+shell: all
+	"${PKG_ROOT}"/bin/ipython
+
+.PHONY: mostlyclean
+mostlyclean:
+	-rm -rf build
+	-rm -rf .coverage
+
+.PHONY: clean
+clean: mostlyclean
+	-rm -rf "${PKG_ROOT}"
+
+.PHONY: distclean
+distclean: clean
+	-rm -rf "${CACHE_ROOT}"
+
+.PHONY: maintainer-clean
+maintainer-clean: distclean
+	@echo 'This command is intended for maintainers to use; it'
+	@echo 'deletes files that may need special tools to rebuild.'
+
+.PHONY: dist
+dist:
+
+# ===--------------------------------------------------------------------===
+
+${CACHE_ROOT}/virtualenv/virtualenv-1.8.2.tar.gz:
+	mkdir -p ${CACHE_ROOT}/virtualenv
+	sh -c "cd ${CACHE_ROOT}/virtualenv && curl -O http://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.8.2.tar.gz"
+
+${PKG_ROOT}/.stamp-h: conf/requirements*.pip ${CACHE_ROOT}/virtualenv/virtualenv-1.8.2.tar.gz
+	# Because build and run-time dependencies are not thoroughly tracked,
+	# it is entirely possible that rebuilding the development environment
+	# on top of an existing one could result in a broken build. For the
+	# sake of consistency and preventing unnecessary, difficult-to-debug
+	# problems, the entire development environment is rebuilt from scratch
+	# everytime this make target is selected.
+	${MAKE} clean
+
+	# The ``${PKG_ROOT}`` directory, if it exists, is removed by the
+	# ``clean`` target. The PyPI cache is nonexistant if this is a freshly
+	# checked-out repository, or if the ``distclean`` target has been run.
+	# This might cause problems with build scripts executed later which
+	# assume their existence, so they are created now if they don't
+	# already exist.
+	mkdir -p "${PKG_ROOT}"
+	mkdir -p "${CACHE_ROOT}"/pypi
+
+	# ``virtualenv`` is used to create a separate Python installation for
+	# this project in ``${PKG_ROOT}``.
+	tar \
+	  -C "${CACHE_ROOT}"/virtualenv --gzip \
+	  -xf "${CACHE_ROOT}"/virtualenv/virtualenv-1.8.2.tar.gz
+	python "${CACHE_ROOT}"/virtualenv/virtualenv-1.8.2/virtualenv.py \
+	  --clear \
+	  --distribute \
+	  --never-download \
+	  --prompt="(p2pool) " \
+	  "${PKG_ROOT}"
+	-rm -rf "${CACHE_ROOT}"/virtualenv/virtualenv-1.8.2
+
+	# readline is installed here to get around a bug on Mac OS X which is
+	# causing readline to not build properly if installed from pip.
+	"${PKG_ROOT}"/bin/easy_install readline
+
+	# pip is used to install Python dependencies for this project.
+	for reqfile in conf/requirements*.pip; do \
+	  "${PKG_ROOT}"/bin/python "${PKG_ROOT}"/bin/pip install \
+	    --download-cache="${CACHE_ROOT}"/pypi \
+	    -r $$reqfile; \
+	done
+
+	# All done!
+	touch "${PKG_ROOT}"/.stamp-h
+
+# ===--------------------------------------------------------------------===
+# End of File
+# ===--------------------------------------------------------------------===

conf/requirements.development.pip

@@ -0,0 +1,3 @@
+ipdb==0.7
+ipython==0.13.1
+readline>=6.2.4.1

conf/requirements.production.pip

@@ -0,0 +1,2 @@
+Twisted>=12.2.0
+argparse>=1.2.1

conf/requirements.testing.pip

@@ -0,0 +1,3 @@
+coverage==3.5.3
+unittest-xml-reporting==1.4.1
+unittest2==0.5.1

configure

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# === configure -----------------------------------------------------------===
+
+touch Makefile.local
+
+# ===--------------------------------------------------------------------===
+# End of File
+# ===--------------------------------------------------------------------===