This script will check to see if all of the environment variables I require are set

geekcomputers · geekcomputers · commit 548685773457 · 2012-06-13T21:17:13.000+01:00
diff --git a/env_check.py b/env_check.py
@@ -0,0 +1,24 @@
+# Script Name		: env_check.py
+# Author				: Craig Richards
+# Created				: 14th May 2012
+# Last Modified		: 
+# Version				: 1.0
+
+# Modifications		: 
+
+# Description			: This script will check to see if all of the environment variables I require are set
+
+import os
+
+confdir = os.getenv("my_config")												# Set the variable confdir from the OS environment variable
+conffile = 'env_check.conf'														# Set the variable conffile
+conffilename=os.path.join(confdir, conffile)								# Set the variable conffilename by joining confdir and conffile together
+
+for env_check in open(conffilename):										# Open the config file and read all the settings
+  env_check = env_check.strip()												# Set the variable as itsself, but strip the extra text out
+  print '[{}]'.format(env_check)													# Format the Output to be in Square Brackets
+  newenv = os.getenv(env_check)											# Set the variable newenv to get the settings from the OS what is currently set for the settings out the configfile
+  if newenv is None:																# If it doesn't exist
+    print env_check, 'is not set'													# Print it is not set
+  else:																					# Else if it does exist
+    print 'Current Setting for {}={}\n'.format(env_check, newenv)	# Print out the details
