Sys example.py

Author: amolkahat

sys_example.py

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+import sys
+import os
+
+if len(sys.argv) == 1:
+    print("Error. Not sufficient arguments")
+    sys.exit(1)
+
+if len(sys.argv) >= 1:
+    file_name = sys.argv[1]
+    if not os.path.isfile(file_name):
+        with open(file_name, 'w') as f:
+            f.write("Written file")
+
+
+# Create TODO App.
+# options will be 
+# -a for add
+# -d delete the option.
+# -l for display
+# -u update a task
+# -t Time track
+# -h Help page
+# -v version
+# -tag Tag to the taks like [Office, Home, Sport]
+# IMPROVEMENT: Need to replace sys module with argparse.
+
+# https://etherpad.openstack.org/p/python_todo
+# https://github.com/amolkahat/Python_Basics
+# https://pymbook.readthedocs.io
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