📅 2012-May-03 ⬩ ✍️ Ashwin Nanjappa ⬩ 🏷️ generator, python ⬩ 📚 Archive
A generator function is useful to produce values one by one when needed. It uses the yield statement to return the next value. When a generator function is called, a generator object is produced. By calling
next() on this object, new values can be generated. When the function returns (not yields), then a
StopIteration exception is generated.
# Infinite sequence generator def sequenceGen(): = 0 i while True: yield i += 1 i = sequenceGen() g print( next( g ) ) # 0 print( next( g ) ) # 1 print( next( g ) ) # 2
Tried with: Python 3.2