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Update Readme based on #44
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README.md
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README.md
@ -25,11 +25,16 @@ To interract with a child process use `spawn` method:
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```python
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import wexpect
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prompt = '[A-Z]\:.+>'
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child = wexpect.spawn('cmd.exe')
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child.expect('>')
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child.sendline('ls')
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child.expect('>')
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print(child.before)
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child.expect(prompt) # Wait for startup prompt
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child.sendline('dir') # List the current directory
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child.expect(prompt)
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print(child.before) # Print the list
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child.sendline('exit')
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```
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