Add run_examples script for doing that

Examples/run_examples.py

@@ -0,0 +1,74 @@
+import os
+import unittest
+from time import time
+import importlib
+
+# from weis.test.utils import execute_script, run_all_scripts
+
+
+def run_all_scripts(folder_string, all_scripts):
+    scripts = [m for m in all_scripts if m.find(folder_string) >= 0]
+    for k in scripts:
+        try:
+            execute_script(k)
+        except Exception as e:
+            print("Failed to run,", k)
+            raise
+
+def execute_script(fscript):
+    # thisdir = os.path.dirname(os.path.realpath(__file__))
+    # root_dir = os.path.dirname(os.path.dirname(thisdir))
+    examples_dir = os.path.dirname(os.path.realpath(__file__))
+
+    # Go to location due to relative path use for airfoil files
+    print("\n\n")
+    print("NOW RUNNING:", fscript)
+    print()
+    fullpath = os.path.join(examples_dir, fscript + ".py")
+    # basepath = os.path.join(examples_dir, fscript.split("/")[0])
+    os.chdir(examples_dir)
+
+    # Get script/module name
+    froot = fscript.split("/")[-1]
+
+    # Use dynamic import capabilities
+    # https://www.blog.pythonlibrary.org/2016/05/27/python-201-an-intro-to-importlib/
+    print(froot, os.path.realpath(fullpath))
+    spec = importlib.util.spec_from_file_location(froot, os.path.realpath(fullpath))
+    mod = importlib.util.module_from_spec(spec)
+    s = time()
+    spec.loader.exec_module(mod)
+    print(time() - s, "seconds to run")
+
+# 02_ref turbines are regression tested in test_gluecode, no need to duplicate runtime
+all_scripts = [
+    'example_01',
+    'example_02',
+    'example_03',
+    'example_04',
+    'example_05',
+    'example_06',
+    'example_07',
+    'example_08',
+    'example_09',
+    'example_10',
+    'example_11',
+
+]
+
+class TestExamples(unittest.TestCase):
+
+    # I think we would break them up here, currently they are just one big test
+    def test_ROSCO_toolbox(self):
+        run_all_scripts("example", all_scripts)
+
+
+
+def suite():
+    suite = unittest.TestSuite()
+    suite.addTest(unittest.makeSuite(TestExamples))
+    return suite
+
+
+if __name__ == "__main__":
+    unittest.TextTestRunner().run(suite())