print type('')
s='xyd'
print type(s)
print type(199)
print type(0+0j)
print type(1+8j)
print type('long')
print type(0.0)
print type([])
print type(())
print type(type)
class Foo:pass
foo = Foo()
print type(Foo)
print type(foo)
class Bar(object):pass
bar = Bar()
print type(bar)
print type(Bar)
<
type 'str'>
<
type 'str'>
<
type 'int'>
<
type 'complex'>
<
type 'complex'>
<
type 'str'>
<
type 'float'>
<
type 'list'>
<
type 'tuple'>
<
type 'type'>
<
type 'classobj'>
<
type 'instance'>
<
class '__main__.
Bar'>
<
type 'type'>
def displayNumType(num):
print num,
'is',
if isinstance(num,(int,long,float,complex)):
print 'a number of type:',type(num)
else:
print 'not a number at all'
displayNumType(
90.0)
displayNumType(
2+
9j)
displayNumType(
23)
输出
90.0 is a number
of type: <
type 'float'>
(
2+
9j)
is a number
of type: <
type 'complex'>
23 is a number
of type: <
type 'int'>
