wip

crawl.py

@@ -117,9 +117,7 @@ d | date: Print the date which the data is from.
         else:
             print("Not implemented: '" + " ".join(argv) + "'")
     except IndexError:
-        if argv is None:
-            pass
-        else:
+        if argv:
             print("Too few arguments: '" + " ".join(argv) + "'")
     except ValueError:
         print("The currency specified does not exist.")

requirements.txt

@@ -1,3 +1,4 @@
 PyPDF3
 appdirs
 mechanize
+money-lib