python用户交互

raw_input(...)
    raw_input([prompt]) -> string
    
    Read a string from standard input.  The trailing newline is stripped.
    If the user hits EOF (Unix: Ctl-D, Windows: Ctl-Z+Return), raise EOFError.
    On Unix, GNU readline is used if enabled.  The prompt string, if given,
    is printed without a trailing newline before reading.

name = raw_input('Please input your name:')
age = raw_input('age:')
print "name: " % name
print "age:" % age

name = raw_input('Please input your name:')
age = raw_input('age:')
job = raw_input('Job:')
salary = raw_input('Salary:')

print '''
Personal information of %s:
   Name : %s
   Age  : %s     d只能输入数字 f只能输入浮点型
    Job : %s
  Salary: %s
''' %(name, name, age, job, salary)

input(...)
    input([prompt]) -> value
    
    Equivalent to eval(raw_input(prompt)).

>>> info = "This var will be printed out ..."
>>> age = input('age:')
age:info
>>> print age
This var will be printed out ...