use requirements files as input to setup.py

.travis.yml

@@ -26,10 +26,10 @@ before_install:
 install:
   - conda install --yes pip
   - if [ "$PYSAL_PLUS" == true ]; then
-        echo 'plus testing'; pip install .[plus];
-    else pip install .;
+        echo 'plus testing'; conda install --yes --file requirements_plus.txt;
+        else conda install --yes --file requirements.txt;
     fi;
-  - pip install .[dev]
+  - pip install -r requirements_dev.txt
 
 script:
   - python setup.py sdist >/dev/null

requirements.txt

@@ -0,0 +1,2 @@
+scipy>=0.11
+numpy>=1.3

requirements_dev.txt

@@ -0,0 +1,7 @@
+nose
+nose-progressive
+nose-exclude
+coverage
+sphinx
+sphinxcontrib-napoleon
+coveralls

requirements_plus.txt

@@ -0,0 +1,11 @@
+matplotlib>=1.5.1
+seaborn>=0.7.0
+geopandas>=0.2
+scikit-learn>=0.17.1
+bokeh>=0.11.1
+geojson>=1.3.2
+folium>=0.2.1
+mplleaflet>=0.0.5
+statsmodels>=0.6.1
+numba
+numexpr

setup.py

@@ -24,9 +24,17 @@
 if os.path.exists('MANIFEST'):
     os.remove('MANIFEST')
 
+def _get_requirements_from_files(groups_files):
+    groups_reqlist = {}
 
-def setup_package():
+    for k,v in groups_files.items():
+        with open(v, 'r') as f:
+            pkg_list = f.read().splitlines()
+        groups_reqlist[k] = pkg_list
+
+    return groups_reqlist
 
+def setup_package():
     # get all file endings and copy whole file names without a file suffix
     # assumes nested directories are only down one level
     example_data_files = set()
@@ -43,6 +51,16 @@ def setup_package():
 
         example_data_files.add(glob_name)
 
+    _groups_files = {
+        'base': 'requirements.txt',
+        'plus': 'requirements_plus.txt',
+        'dev': 'requirements_dev.txt'
+    }
+
+    reqs = _get_requirements_from_files(_groups_files)
+    install_reqs = reqs.pop('base')
+    extras_reqs = reqs
+
     setup(
         name='PySAL',
         version=VERSION,
@@ -74,34 +92,8 @@ def setup_package():
         packages=find_packages(exclude=[".meta", "*.meta.*", "meta.*",
                                         "meta"]),
         package_data={'pysal': list(example_data_files)},
-        install_requires=[
-            'scipy>=0.11',
-            'numpy>=1.3',
-        ],
-        extras_require={
-            'plus': [
-                'matplotlib>=1.5.1',
-                'seaborn>=0.7.0',
-                'geopandas>=0.2',
-                'scikit-learn>=0.17.1',
-                'bokeh>=0.11.1',
-                'geojson>=1.3.2',
-                'folium>=0.2.1',
-                'mplleaflet>=0.0.5',
-                'statsmodels>=0.6.1',
-                'numba',
-                'numexpr',
-            ],
-            'dev': [
-                'nose',
-                'nose-progressive',
-                'nose-exclude',
-                'coverage',
-                'sphinx',
-                'sphinxcontrib-napoleon',
-                'coveralls',
-            ],
-        },
+        install_requires=install_reqs,
+        extras_require=extras_reqs,
         cmdclass={'build_py': build_py}
     )