added enviro check

Author: mjhea0

not_finished.py

@@ -0,0 +1,46 @@
+"""
+Have multiple environments and need to pass in a config file based on the environment?
+
+Use this, so you don't pass the wrong config.
+
+Use:
+
+#!/usr/bin/python
+import enviro_check
+class Main:
+ def __init__(self, configFile):
+ pass
+
+ def process(self):
+ print "ok"
+
+if __name__ == "__main__":
+ m = Main(entryscript.CONFIGFILE)
+ m.process()
+
+"""
+
+
+
+#!/usr/bin/python
+importos
+importsys
+ENVIRONMENT="development"
+CONFIGFILE=None
+
+defgetConfigFileForEnv():
+directory=os.path.dirname(__file__)
+return{
+"development" : "%s/../config/development.cfg"%directory,
+"staging" : "%s/../config/staging.cfg"%directory,
+"production" : "%s/../config/production.cfg"%directory
+ }.get(ENVIRONMENT, None)
+
+CONFIGFILE=getConfigFileForEnv()
+ifCONFIGFILEisNone:
+sys.exit("Configuration error! Unknown environment set. \
+ Edit configurations.py and set appropriate environment")
+print"CONFIGFILE : %s"%CONFIGFILE
+ifnotos.path.exists(CONFIGFILE):
+sys.exit("Configuration error! Config file does not exist")
+print"configurations ok ......"