PythonGroup

wiki:grep

comprookie2000 — 2010-05-01T11:31:32-06:00

GREP Regular Expressions Metacharacters metacharacters $ \< \> grep start remove replace grep remove replace grep ip addresses grep '^[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}$' addresses.txt

core:chapter_ten_answers - created

comprookie2000 — 2010-04-19T06:05:19-06:00

10-8 #!/usr/bin/python # Filename : safe_raw_input.py # Author : comprookie def safe_raw_input(prompt): try: answer = raw_input(prompt) except BaseException, e: print "\nYou made a bobo!" prompt = "Please create an exceptiom!: " safe_raw_input(prompt)

core:part10 - created

comprookie2000 — 2010-04-19T06:04:16-06:00

Chapter 10 chapter_ten_answers

core:part9_answers

polymath — 2010-04-18T08:00:04-06:00

9-1 #!/usr/bin/python3 # # 9-1. File Filtering. # Author: PolyMath # def main(): text_file = open('test.txt') lines = [line for line in text_file if line[0] != '#'] # dicard lines beginning with '#' for line in lines: if '#' in line: idx = line.find('#') # locate any other '#' print(line[:idx]) # don't print the text after the '#' else: print(line.rstrip()) # here if no '#' found in the line of text. p…

core:part9

comprookie2000 — 2010-03-25T16:00:08-06:00

Chapter 9 Answers

core:part8

comprookie2000 — 2010-03-25T15:59:26-06:00

Chapter 8 Answers

core:part7

comprookie2000 — 2010-03-25T15:58:57-06:00

Chapter 7 Answers

wiki:part6

comprookie2000 — 2010-03-25T15:58:28-06:00

Chapter 6 Sequences Chapter 6 Answers

wiki:part5

comprookie2000 — 2010-03-25T15:57:35-06:00

Chapter 5 Numbers Chapter 5 Answers

wiki:loops_and_numbers

jhalstead — 2010-03-25T15:01:25-06:00

JHalstead Fixed values: i=0 if i=0: print 'i is 0' elif i%2 is 0: print 'even' else: print 'odd' JHalstead numeric input: i=raw_input() try: y=int(x) if y=0: print 'y is 0' elif y%2 is 0: print 'even' else: print 'odd' except: print 'NAN'

core:part2

jhalstead — 2010-03-25T14:41:39-06:00

Chapter 2 Exercises 2.3 examples modulus math operations 2.6 examples loops and numbers 2.8 examples loops and operators 2-9 examples More Loops and Operators. 2-10 examples User Input with Loops and Conditionals 2-11 examples test_game

core:exercise_1-3

jhalstead — 2010-03-18T13:04:29-06:00

meng found his Python executable at /usr/bin/python (symlink to /usr/bin/python2.6) meng found his Python libraries in /usr/lib/python2.6 JHalstead Executable: a symlink at /usr/bin/python links to /usr/bin/python2.5 Libraries: Python2.5 libraries can be found at /usr/lib/python2.5

core:exercise_1-6

jhalstead — 2010-03-18T12:59:21-06:00

comprookie2000 #!/usr/bin/env python uname = raw_input("Please Enter Your Name: ") uage = raw_input("Please Enter Your Age: ") ucolor = raw_input("Please Enter Your Favorite Color: ") ubackground = raw_input("Please Tell Me About You : ") print "\nName: ", uname print "Age: ", uage print "Color: ", ucolor print "Background: ", ubackground,"\n"

core:start

jhalstead — 2010-03-18T10:53:39-06:00

About This is the start page for the study of Core Python Programming by Wesley Chun. If you want to be a part of the group, just email me at david @ linuxcrazy . com. Because of spam I must register you for the wiki. So email me with your username and password. For the forum you can register but I will need to approve it.