Dive Into Python-Chapter 1 Installing Python

... Open the MacPython-2.3 folder Unpacking python (from /python_ 2.3 .1- 1_all.deb) Setting up python (2.3 .1- 1) Setting up python2 .3 (2.3 .1- 1) Compiling python modules in /usr/lib /python2 .3 Compiling ... of Python. Procedure 1. 1. Option 1: Installing ActivePython Here is the procedure for installing ActivePython: 1. Download ActivePython from http://www.activesta...

Ngày tải lên: 07/11/2013, 10:15

... word python . Example 12 .2. Sample Usage of search.py C:\diveintopython\common\py> python search.py " ;python& quot; <b> ;Python& lt;/b> Programming Language http://www .python. org/ ... <b> </b> <b> ;Python& lt;/b> is OSI Certified Open Source: Pythonline http://www.pythonline.com/ Dive Into <b> ;Python& lt;/b> http://diveint...

Ngày tải lên: 17/10/2013, 19:15

... 'MXLIII'), (11 10, 'MCX'), (12 26, 'MCCXXVI'), (13 01, 'MCCCI'), (14 85, 'MCDLXXXV'), (15 09, 'MDIX'), (16 07, 'MDCVII'), (17 54, 'MDCCLIV'), ... input""" (12 26, 'MCCXXVI'), (13 01, 'MCCCI'), (14 85, 'MCDLXXXV'), (15 09, 'MDIX'), (16 0...

Ngày tải lên: 20/10/2013, 10:15

... "C:\docbook\dip\py\roman\stage1\romantest1.py", line 11 2, in testNegative self.assertRaises(roman1.OutOfRangeError, roman1.toRoman, -1) File "c: \python 21\ lib\unittest.py", line ... "C:\docbook\dip\py\roman\stage1\romantest1.py", line 12 2, in testTooManyRepeatedNumerals self.assertRaises(roman1.InvalidRomanNumeralError, roman1.fromRoman, s) File...

Ngày tải lên: 20/10/2013, 10:15

... (13 01, 'MCCCI'), (14 85, 'MCDLXXXV'), (15 09, 'MDIX'), (16 07, 'MDCVII'), (17 54, 'MDCCLIV'), (18 32, 'MDCCCXXXII'), (19 93, ... roman 71. fromRoman(numeral) self.assertEqual(integer, result) class ToRomanBadInput(unittest.TestCase): def testTooLarge(self): (10 43, 'MXLIII'), (11 10, 'MCX&apos...

Ngày tải lên: 24/10/2013, 09:15

... from there. Example 16 .17 . Step 1: Get all the files return n*2 >>> li = [1, 2, 3, 5, 9, 10 , 256, -3] >>> map(double, li) 1 [2, 4, 6, 10 , 18 , 20, 512 , -6] >>> ... 2 [2, 4, 6, 10 , 18 , 20, 512 , -6] >>> newlist = [] >>> for n in li: 3 newlist.append(double(n)) >>> newlist [2, 4, 6, 10 , 18 , 20, 512 , -6]...

Ngày tải lên: 24/10/2013, 09:15

... with for loops. Example 17 .20. Generators in for loops >>> for n in fibonacci (10 00): 1 print n, 2 0 1 1 2 3 5 8 13 21 34 55 89 14 4 233 377 610 987 1 You can use a generator ... generators instead. Example 17 .19 . Using generators instead of recursion def fibonacci(max): a, b = 0, 1 1 while a < max: yield a 2 a, b = b, a+b 3 1 The Fibonacc...

Ngày tải lên: 28/10/2013, 16:15

... "import soundex") 1 >>> t.timeit() 2 8. 216 83733547 >>> t.repeat(3, 2000000) 3 [16 .48 319 30 910 9, 16 .4 612 8984923, 16 .44203948 912 ] 1 The timeit module defines one ... C:\samples\soundex\stage1> ;python soundex1b.py Woo W000 17 .13 611 33887 Pilgrim P426 21. 82 016 93232 Flingjingwaller F452 32.7262294509 # Soundex algorithm: #...

Ngày tải lên: 28/10/2013, 16:15

... ['', '/usr/local/lib /python2 .2', '/usr/local/lib /python2 .2/plat-linux2', '/usr/local/lib /python2 .2/lib-dynload', '/usr/local/lib /python2 .2/site-packages', ... function argument. In Python, you never explicitly specify the datatype of anything. Based on what value you assign, Python keeps track of the datatype internally. 2.2 ....

Ngày tải lên: 07/11/2013, 10:15

... >>> li = [1, 9, 8, 4] >>> [elem*2 for elem in li] [2, 18 , 16 , 8] >>> li [1, 9, 8, 4] >>> li = [elem*2 for elem in li] >>> li [2, 18 , 16 , 8] If ... The * operator works on lists as a repeater. li = [1, 2] * 3 is equivalent to li = [1, 2] + [1, 2] + [1, 2], which concatenates the three lists into one. Further Reading on List...

Ngày tải lên: 07/11/2013, 10:15