When your black rim glasses are held together with white tape.

Pumpkin icecream (a real treat usually sold around Thanksgiving in the US).

If you make the regular polygon a square with side length = 1.0, you should get an area of 1.0. A simple test to see if the area formula is correct.

Do you want to move the ship around the screen?

You can play with this ...
# test Python command line arguments

import sys

if (len(sys.argv) >= 2):
# skip sys.argv[0]
commandline_args = sys.argv[1:]
print( commandline_args )

If you have a dictionary in your program and want to save and later reload it as a dictionary object, you have to use module pickle. Here is an example ...
# use module pickle to save/dump and load...

If you use Linux, be aware that filenames are case sensitive.

A dictionary will serve you better ...
# create a large number of spheres referencing them
# with a (x, y):sphere_object dictionary pair

import visual as vs

spheres = {}
for x in range (0,...

M&M candies were originally made as a high-energy field snack for American soldiers in 1940. They were named after Forrest Mars and Bruce Murries, the inventors.

It is a beggar's pride that he is not a thief.
-- Thai Proverb

If my shirt knew my design, I'd burn it.
-- Korean Proverb

An accomplishment sticks to a person.
-- Japanese Proverb

When the can of frozen Orange juice says "Concentrate" and you do.

Eggs, sunny side up, toasted English muffin with plum jelly.

Study up on regex then ...
http://www.amk.ca/python/howto/regex/

Give attention to section Search and Replace

Then you do something like this ...
# search the http://python.org html code for all the
# <a tag lines that have a title with the word Python in it

import re
import urllib
from BeautifulSoup...

I assume your error is here ...
def print_list(names):
print 'Here are the names in the original order:'
for names in name_list: # <--------
print names
names.sort()
...

Python3 will tolerate adding (object) to your class for a while at least.
After that just write a little Python utility that removes it.

Here is the story:

In Python2 Tkinter is a Python module file named Tkinter.py a wrapper for the TCL code Tkinter is written in.

With the advent of Python3 Tkinter became a more modern package...

If you want to start with the population after 1/2 year, then every year you have to change your code to this (Python2 or Python3) ...
def populationGrowth():
x = int(input("What is the current...

If you have very large HTML documents you have the option to parse only selected parts of the document. Here is an example (Python2 code) ...
import urllib
from BeautifulSoup import BeautifulSoup,...

In this case you have to create a new parent frame (size it for the image) for wx.StaticBitmap(frame, wx.ID_ANY, image)

Would be nice if I could test it out, but I simply don't have all the...

Try something like this ...
#plt.show()
plt.savefig("test.png")

# create an internal image
image = wx.Bitmap("test.png")
# show the image as static...

An almond butter and boysenberry jam sandwich, cup of hot lemon tea.

Why don't you just run the sample code I gave you with the image_file = "mars.jpg" and make sure you have the image file in the working directory or give it the full path.

Avoid the crap you added...

The C function getch() will return a byte string in Python3, so you have to decode it.

Something like that ...
# windows console only
# C:\Windows\System32\msvcrt.dll contains C functions
...

First of all, do not call your function sum because there is already a built-in Python function sum() that will sum up the numbers in a numeric list. This also gives you the hint how to solve your...

Which graphics module are you using?

Use something like that ...
s = "My Title"
width = 70
s = s.center(width)

print( s )

If you use Python3, then you can display what range(1, 10) iterates over with this ...
print( list(range(1, 10)) )

os.path.exists(filename) will return True or False.

For tuples, lists, dicts...etc take a looky at this:
http://www.swaroopch.com/notes/Python_en:Data_Structures

In general, one ought to avoid platform specific code with a cross platform language like Python.

Pygame can load quite a number of image formats. Here is an example ...
# experiments with module pygame
# free from: http://www.pygame.org/
# load and display an image using pygame

import...

Ah, simple enough, so ...
mouse_position = win.getMouse()

BeautifulSoup is a third party module for Python2 that allows you to access even badly coded HTML code. What do you want to do with it?

I trust that by now you have figured out that names in Python are case sensitive.

Don't worry about adding (object) right now. It is only needed in special cases, and that need is gone in Python3 anyway. Here is an example class that should explain some of your questions ......

I am sure somewhere in the graphics.py documentation is a function to get the x, y position of the mouse click.

In Tkinter it is tied to the click event via event.x and event.y

For Windows7 gadgets you might have to wait for the new wxPython.