leo_fw.utils Namespace Reference

Functions
def	is_tool (name)
	Check whether an executable exists on PATH. More...
def	query_yes_no (question, default="yes")
	Ask a yes/no question via raw_input() and return their answer. More...
def	write_flush (msg)
	Write a message to standard output and flush the buffer. More...

Function Documentation

is_tool()

def leo_fw.utils.is_tool

(

name

)

Check whether an executable exists on PATH.

Parameters

name	Name of the executable

Returns

True if executable exists, False otherwise

Definition at line 5 of file utils.py.

query_yes_no()

def leo_fw.utils.query_yes_no	(		question,
			default = "yes"
	)

Ask a yes/no question via raw_input() and return their answer.

Parameters

question	The question that is presented to the user.
default	The presumed answer if the user just hits <Enter>. It must be "yes" (the default), "no" or None (meaning an answer is required of the user).

Returns

True if the answer is "yes", False otherwise

Definition at line 16 of file utils.py.

write_flush()

def leo_fw.utils.write_flush

(

msg

)

Write a message to standard output and flush the buffer.

Definition at line 46 of file utils.py.