I m not sure why you would need to, but you could always do this:

a = raw_input("Type something: ")
if sys.stdin is not sys.__stdin__:
    print(a)
print("You typed in: "+a)

Then again, swapping raw_input for your own implementation as needed would probably make more sense.

Edit: okay,根据你的意见,认为你想做一些mon子的派遣。 与此类似:

old_raw_input = raw_input

def new_raw_input(prompt):
    result = old_raw_input(prompt)
    if sys.stdin is not sys.__stdin__:
        print result
    return result

raw_input = new_raw_input

当然,这可能会使 st改方向。

这样做。

class MyRawInputFakeOutObject( object ):
    def __init__( self, the_fake_out_input_text ):
        self.input= the_fake_out_input_text
    def __call__( self, prompt ):
        print( prompt )
        return self.input

raw_input= MyRawInputFakeOutObject( "Hello" )

import some_existing_module

some_existing_module.the_existing_main()

Now the existing module is working with your raw_input, not the built-in raw_input. Yours can do anything to provide fake inputs and fake outputs.

http://www.un.org。 我认为,在阅读其他答复和评论之后,我找到了真正调整方向的良好办法。 请注意,我假定,你们会知道对终端用户的原始投入。

www.un.org/Depts/DGACM/index_spanish.htm 用户法典(Named some_module.py)

print "running some module with 5 raw_input requests"
for x in range(5):
    value = raw_input("This is someone else s code asking its (" + str(x) + ") raw_input: ")
    print  stdin value:   + value

Your Test /strong> (以你喜欢的东西计)

    import sys
    class MY_STD_IN( object ):
        def __init__(self, response_list):
            self.std_in_list = response_list
            self.std_in_length = len(response_list)
            self.index = 0

        def readline(self):
            value = self.std_in_list[self.index]      
            print value
            if self.index < self.std_in_length -1:
                self.index += 1
            else:
                self.index = 0

            return value

    predetermined_stdin_responses = [ Value 1
 ,  Value 2
 ,  Value 3
 ]
    sys.stdin = MY_STD_IN( predetermined_stdin_responses )

    import some_module

www.un.org/Depts/DGACM/index_spanish.htm 浏览Yelds

running some module with 5 raw_input requests
This is someone else s code asking its (0) raw_input: Value 1
stdin value: Value 1
This is someone else s code asking its (1) raw_input: Value 2
stdin value: Value 2
This is someone else s code asking its (2) raw_input: Value 3
stdin value: Value 3
This is someone else s code asking its (3) raw_input: Value 1
stdin value: Value 1
This is someone else s code asking its (4) raw_input: Value 2
stdin value: Value 2

www.un.org/spanish/ecosoc

不是确定你是否重新寻找这种字面答案,而是在这里

import sys
import StringIO

s = StringIO.StringIO("Hello")
sys.stdin = s
a = raw_input("Type something: ")
sys.stdin = sys.__stdin__
print(a+"
You typed in: "+a)

Yields:

类型: Hello

You typed in: Hello