Receive messages in wchat script successfully in terminal chat whole chat displayed automatically.

[SinghHimadri]

Issue that this pull request solves

77

Closes: # (issue number)

77

Proposed changes

Brief description of what is fixed or changed A function getmessage added which fetches the last message sent by our target.Using Command python3 -m wplay -wc now not only messages are sent but the received messages can be viewed.Now the received messages are displayed automatically after every message sent the received message is displayed.No need to switch or any keyboard interrupt it displays the whole chat.

Types of changes

Put an x in the boxes that apply

• [ ] Bugfix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Documentation update (Documentation content changed)
• [ ] Other (please describe):

Checklist

Put an x in the boxes that apply

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings

Screenshots

Please attach the screenshots of the changes made in case of change in user interface

Other information

Any other information that is important to this pull request

[SinghHimadri]

@rpotter12 @xandao6 Please review my PR.

[rpotter12]

Here is an overview of what got changed by this pull request:

Clones removed
==============
+ wplay/terminal_chat.py  -2

See the complete overview on Codacy

[SinghHimadri]

@SinghHimadri you did this well but it receives message only once like when we start the script it shows the last message. It does not shows the other receive messages when we start chatting.

I have made few changes now whole chat is displayed including send and received messages automatically.