py_utilities.dev.command_line_utilities.piped(input=<open file '<stdin>', mode 'r' at 0x1036900c0>)[source]¶
Returns input if input is not connected to a tty(-like) device
py_utilities.dev.command_line_utilities.prompt_yes_no(prompt_msg, default=None, num_retries=5, input=<built-in function raw_input>)[source]¶
Yes/no prompts a user with prompt_msg. Default can be yes, no, or
None. If user answer is not valid, he/she has num_retries to provide a
valid yes/no prompt.