Complying with

http://wiki.openstack.org/ProjectTestingInterface

Fixes: bug 1083835
Change-Id: I31f525c62cdb3b4c7eb695b6a431e4df6443f673

1 files changed, 38 insertions, 7 deletions

diff --git a/setup.py b/setup.py
index 037af38..cbe59c8 100644
--- a/setup.py
+++ b/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",