jmmcd / ponyge Goto Github PK

* The default problem encoded in ponyge.py is XOR, but the readme file states 
it is word matching.

* The readme file states ./ponyge.py to execute the code, but it is actually 
located in the src/ directory.

from idlelib.Percolator import Percolator
from idlelib.ColorDelegator import ColorDelegator
from idlelib.textView import view_file

from idlelib.percolator import Percolator
from idlelib.colorizer import ColorDelegator
from idlelib.textview import view_file

What steps will reproduce the problem?
1. ./start-lsystem.py
2.
3.

What is the expected output? What do you see instead?

GUI should launch. Instead, a message saying that python3 isn't installed is 
seen.

What version of the product are you using? On what operating system?

I'm using python2.7 .

Please provide any additional information below.

By changing python3 to python on top of gui.py, the problem is solved.

What steps will reproduce the problem?
1. Run P Systems
2. Start Selecting Items
3. Items wont select as desired

What is the expected output? What do you see instead?
Program runs just selecting items doesn't work 

What version of the product are you using? On what operating system?
v1.5
OSX running newest python

Please provide any additional information below.

What steps will reproduce the problem?
1. Launch lsystems example;
2. Click on what would be the 10th, 11th or 12th squares;
3.

What is the expected output? What do you see instead?

Should just ignore the click. Instead terminal output claims selection was 
made, and interface freezes.

What version of the product are you using? On what operating system?


Please provide any additional information below.

It is not executable by default.

Starts to address the issue of not allowing < or > comparison operators in the 
grammar. Also fixes a bug that would allow spaces in non-terminal symbols.

 <[^\ <]+?> 
This matches all non-terminal symbols. Shortest possible string (at least size 
of one) of non-space and non < chars surrounded by <>

<[^<]* 
This matches all chars/terminal symbols starting from a < up until we hit 
another <

[^<]* 
This matches all chars/terminal symbols up until reading a <

The side effect of this is that terminal symbols are cut before < characters. 
So a string of "a<b" will give you a terminal set of {a, <b}.
Have you grammar reading tests to run on this to ensure I've not broken 
anything else? 

And are any of you better than me at regular expressions? It really shouldn't 
be too difficult to improve/beat.