[EMAIL PROTECTED] schrieb: > Hi, > > how can i compare a string which is non null and empty? > > > i look thru the string methods here, but cant find one which does it? > > http://docs.python.org/lib/string-methods.html#string-methods > > In java,I do this: > if (str != null) && (!str.equals("")) .... > > how can i do that in python?
Strings cannot be "null" in Python. If you want to check if a string is not empty, use "if str". This also includes the case that "str" may not only be an empty string, but also None. Georg -- http://mail.python.org/mailman/listinfo/python-list
