Complying with

http://wiki.openstack.org/ProjectTestingInterface

Fixes: bug 1083835
Change-Id: I31f525c62cdb3b4c7eb695b6a431e4df6443f673

setup.py

@@ -17,15 +17,47 @@
 #    under the License.
 
 import os
+import re
 import setuptools
 import sys
 
 
-requirements = ["httplib2", "lxml", "prettytable"]
-if sys.version_info < (2, 6):
-    requirements.append("simplejson")
-if sys.version_info < (2, 7):
-    requirements.append("argparse")
+# Get requirements from the first file that exists
+def get_reqs_from_files(requirements_files):
+    for requirements_file in requirements_files:
+        if os.path.exists(requirements_file):
+            with open(requirements_file, 'r') as fil:
+                return fil.read().split('\n')
+    return []
+
+
+def parse_requirements(requirements_files=['requirements.txt',
+                                           'tools/pip-requires']):
+    requirements = []
+    for line in get_reqs_from_files(requirements_files):
+        # For the requirements list, we need to inject only the portion
+        # after egg= so that distutils knows the package it's looking for
+        # such as:
+        # -e git://github.com/openstack/nova/master#egg=nova
+        if re.match(r'\s*-e\s+', line):
+            requirements.append(re.sub(r'\s*-e\s+.*#egg=(.*)$', r'\1',
+                                line))
+        # such as:
+        # http://github.com/openstack/nova/zipball/master#egg=nova
+        elif re.match(r'\s*https?:', line):
+            requirements.append(re.sub(r'\s*https?:.*#egg=(.*)$', r'\1',
+                                line))
+        # -f lines are for index locations, and don't get used here
+        elif re.match(r'\s*-f\s+', line):
+            pass
+        # argparse is part of the standard library starting with 2.7
+        # adding it to the requirements list screws distro installs
+        elif line == 'argparse' and sys.version_info >= (2, 7):
+            pass
+        else:
+            requirements.append(line)
+
+    return requirements
 
 
 def read_file(file_name):
@@ -41,8 +73,7 @@ setuptools.setup(
     license="Apache License, Version 2.0",
     url="https://github.com/openstack/python-reddwarfclient",
     packages=["reddwarfclient"],
-    install_requires=requirements,
-    tests_require=["nose", "mock"],
+    install_requires=parse_requirements(),
     test_suite="nose.collector",
     classifiers=[
         "Development Status :: 5 - Production/Stable",

tools/pip-requires

@@ -0,0 +1,4 @@
+argparse>=1.2.1
+httplib2>=0.7.7
+lxml>=3.0.1
+prettytable>=0.6.1

tools/test-requires

@@ -0,0 +1,6 @@
+nose>=1.2.1
+nosexcover>=1.0.7
+openstack.nose_plugin>=0.11
+pep8==1.1
+sphinx>=1.1.2
+unittest2>=0.5.1

tox.ini

@@ -1,16 +1,24 @@
 # Python Reddwarf Client
 
 [tox]
-envlist = py26, docs
+envlist = py26,py27,pep8
 
-[testenv:docs]
-deps =
-    coverage
-    httplib2
-    sphinx
-commands =
-    sphinx-build -b doctest {toxinidir}/docs/source {envtmpdir}/html
-    sphinx-build -b html {toxinidir}/docs/source {envtmpdir}/html
+[testenv]
+setenv = VIRTUAL_ENV={envdir}
+         NOSE_WITH_OPENSTACK=1
+         NOSE_OPENSTACK_COLOR=1
+         NOSE_OPENSTACK_RED=0.05
+         NOSE_OPENSTACK_YELLOW=0.025
+         NOSE_OPENSTACK_SHOW_ELAPSED=1
+deps = -r{toxinidir}/tools/pip-requires
+       -r{toxinidir}/tools/test-requires
+commands = nosetests
 
 [testenv:pep8]
-commands = pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc reddwarfclient setup.py
+commands = pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc reddwarfclient setup.py
+
+[testenv:venv]
+commands = {posargs}
+
+[testenv:cover]
+commands = nosetests --cover-erase --cover-package=reddwarfclient --with-xcoverage