Added version output

1 files changed, 15 insertions, 4 deletions

diff --git a/bladictionary.py b/bladictionary.py
index a64eb1c..7034988 100755
--- a/bladictionary.py
+++ b/bladictionary.py
@@ -4,9 +4,10 @@
 import requests
 import sys
 import shlex
+import optparse
 from lxml import etree
 
-version = "2.0.9b"
+VERSION = "2.0.10b"
 class Definition(object):
 
 	#ID is relative to the word type, eg noun 1, noun 2, verb 1, verb 2, not to the entire list
@@ -142,12 +143,18 @@ def parse_args():
 	if not args:
 		args = shlex.split(sys.stdin.read())
 
+	parser = optparse.OptionParser( usage = "!define <term> <type> <dictionary>" )
+	parser.add_option( "-v", "--version", action = "store_true" )
+	options, args = parser.parse_args( args )
 	types = ["n", "noun", "v", "verb", "adj", "adjective", "adv", "adverb"]
 	dicts = ["wn", "wordnet", "oed"]
 
-	word = args[0]
 	word_type = ""
 	word_dict = ""
+
+	if len(args) > 0:
+		word = args[0]
+
 	if len(args) > 1:
 		for arg in args[1:]:
 			if arg in types:
@@ -155,7 +162,7 @@ def parse_args():
 			elif arg in dicts:
 				word_dict = arg
 
-	return word, word_type, word_dict
+	return word, word_type, word_dict, options.version
 
 def parse_oed(word):
 	types = ["n.", "—n.", "v.", "—v.", "adj.", "—adj.", "adv.", "—adv."]
@@ -205,7 +212,11 @@ def parse_oed(word):
 
 
 def main():
-	word, word_type, word_dict = parse_args()
+	word, word_type, word_dict, version = parse_args()
+
+	if version:
+		print VERSION
+		sys.exit( 0 )
 
 	if word_dict == "oed":
 		items = parse_oed(word)