def loadGrammar(self, grammar):
self.grammar = self._load(grammar)
self.refs = {}
for ref in self.grammar.getElementsByTagName("ref"):
self.refs[ref.attributes["id"].value] = ref
#the key and corresponding value can be retrieved at the same time using the
#iteritems() method.
knights = {‘Key 1‘: ’value 1‘, ’key 2‘: ’value 2‘}
for k, v in knights.iteritems():
print k, v
try: 1/0
except ZeroDivisionError:
print "caught divide-by-0 attempt"
from types import *
def what (x):
if type(x) == IntType:
print "This is an int."
else:
print "This is something else."
what(4)
what("4")
L1 = [1, ('a', 3)]
L2 = [1, ('a', 2)]
print L1 < L2, L1 == L2, L1 > L2 # less,equal,greater: tuple of results
