@srid: got it, thanks normal codes are just nice, it's like i wanted to go through some list-comprehension which makes the code a bit obsfucated. Atleast i should be able to write my own and understand others.
Got a nice link too, wanted to share it :) Thanks for the help ! """ A list comprehension has the following syntax: [ *expression* for *target* in *iterable* *lc-clauses* ] *target* and *iterable* are the same as in a regular for statement. You must enclose the *expression* in parentheses if it indicates a tuple. *lc-clauses* is a series of zero or more clauses, each with one of the following forms: for *target* in *iterable* if *expression* *target* and *iterable* in each for clause of a list comprehension have the same syntax as those in a regular for statement, and the *expression* in each if clause of a list comprehension has the same syntax as the * expression* in a regular if statement. courtesy ~ http://docstore.mik.ua/orelly/other/python/0596001886_pythonian-chp-4-sect-9.html """ On Sat, Sep 12, 2009 at 7:48 AM, srid <sridhar.ra...@gmail.com> wrote: > On Fri, Sep 11, 2009 at 4:57 PM, Shashwat Anand > <anand.shash...@gmail.com> wrote: > > However what if I want an if-else loop in nested for loop. > > Are you referring to this: > > ['EVEN' if x%2==0 else 'ODD' for x in range(10)] > > > for i in range(10): > > for j in range(10): > > for k in range(10): > > if i == j and j == k: > > print "All equal" > > elif (i == j and j != k) or (i == k and j != k): > > print "2 equal" > > else: > > print "None equal" > > If you are asking how to achieve the above code using list > comprehensions, then try > > return ["All equal" if i==j and j==k else ( > "2 equal" if (i==j and j!=k) or (i==k and j!=k) \ > else "None equal") > for i in range(10) > for j in range(10) > for k in range(10)] > > For convenience, I pasted the code here: http://gist.github.com/185695 > > Speaking personally, your original code is just fine - it is simpler > than the list comprehension version above. > > -srid > _______________________________________________ > BangPypers mailing list > BangPypers@python.org > http://mail.python.org/mailman/listinfo/bangpypers >
_______________________________________________ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
