Complete the following function that parses the command line arguments for a program that can be used to copy a text file and

returns the argument data in a list. The function should assume the program requires two arguments and allows for one optional

argument:

$-d$ adds a blank line between the lines in the destination file. The default is single$-$spaced lines.

For example,

python

filecopy.py report.txt $-$d reportdbl.txt

Copies the text file report $.$ txt to reportdbl. txt with the lines double spaced. Assume the first non$-$switch argument is the

source file name and the second non$-$switch argument is the destination file name. If a sufficient number of arguments are not

provided or an invalid switch is provided, the function should return an empty list.

##

# Parses the command$-$line arguments and returns the data in a list. The

# program requires two arguments and allows for one optional argument.

# @param args list of command$-$line arguments passed to the program

#@return a list containing the parsed arguments $[$srcfile$,$ destfile, dblspace$]$

# where srcfile and destfile are strings and dblspace is a Boolean. If

# a sufficient number of arguments are not supplied or an invalid

# switch is provided, an empty list is returned.

#

def parseArgs$($args$)$:

# Your code goes here