iamsudip myshellv1 20130718-153857

Posted: 2013-07-18 15:38

The assignment was

To write a command greet, which will say Hi! to user. Solution: Imported getpass module. It did the rest
To write a command stock [NASDAQ], which will show the current share price of given NASDAQ symbol. Solution: Imported sharevalue module, which was our previous assignment. So just used it. I am too lazy to write same code again.

Code

 1 from cmd2 import Cmd
 2 from getpass import getuser
 3 from sharevalue import share
 4 
 5 __version__ = '0.1'
 6 
 7 class Application(Cmd):
 8     """
 9     The main Application class
10 
11     """
12 
13     def __init__(self):
14         Cmd.__init__(self)
15 
16     def do_hello(self, line):
17         print "Hello:", line
18 
19     def do_sayit(self, line):
20         print "Python Rocks!"
21 
22     def do_greet(self, line):
23         print "Hi! %s" %(getuser())
24 
25     def do_stock(self, line):
26         share(line)
27 
28 if __name__ == '__main__':
29     app = Application()
30     app.cmdloop()

Link to code

psh.py

How to execute code

Run the above script like:

$ python psh.py

Example output

Here example output is given below:

(Cmd) (virt0)sudip@sudip-mint virtual $  python psh.py
(Cmd) stock GOOG
Fetching recent share value of GOOG

Current share price of company GOOG: 915.60

(Cmd) (virt0)sudip@sudip-mint virtual $  python psh.py
(Cmd) greet
Hi! sudip