Advance Praise for Head First Python Part 6 doc

... include_header(the_title): with open('templates/header.html') as headf: head_ text = headf.read() header = Template (head_ text) return(header.substitute(title=the_title)) def include_footer(the_links): ... about Python 2 The fact that Python 2 is available for Android and you’ve learned Python 3 in this book is nothing to lose sleep over. Python 2 is still Python,...

Ngày tải lên: 05/08/2014, 22:21

... searchable access to the entire Python documentation set via its Help ➝ Python Docs menu option (which will open the docs in your web browser). If all you need to see is the documentation associated ... exists, before it attempts to open the data file. Each line from the file is then processed, but only after it has determined that the line conforms to the required format by checking...

Ngày tải lên: 05/08/2014, 22:21

... use. sorted([sanitize(t) for t in james]) sorted([sanitize(t) for t in sarah]) sorted([sanitize(t) for t in mikey]) sorted([sanitize(t) for t in julie]) The list comprehension performs the transformation, ... possible when it’s a custom job. Head First: Which brings me to why I’m here. I have a “delicate” question to ask you. Custom Code: Go ahead, shoot. I can take it. Head...

Ngày tải lên: 05/08/2014, 22:21

... open(‘templates/form.html') as formf: form_text = formf.read() inputs = create_inputs(the_inputs) form = Template(form_text) html_inputs = '' for each_input in inputs_list: html_inputs ... fit here for a number of reasons. First of all, it’s a text-based format, so it fits better with the way the Web works. Second, it’s a standard that works the same on Python...

Ngày tải lên: 05/08/2014, 22:21

... install. Q: Aren’t things going backward here? First, there was Python 3, then it was Python 2 .6 for Android, and now we are dropping down to 2.5 for App Engine? What gives? A: That’s a great ... version of the Python 2.5 release. As when you worked with Python for Android, the fact that you aren’t running Python 3 isn’t such a big deal with GAE, although you do need to...

Ngày tải lên: 05/08/2014, 22:22

... about Python 2 259 Set up y our development environment 260 Configur e the SDK and emulator 261 Install and configur e Android Scripting 262 Add Python to your SL4A installation 263 T est Python ... http://www.headfirstlabs.com/books/hfpython/ http:/ /python. itcarlow.ie The Brain Power exercises don’t have answers. For some of them, there is no right answer, and for ot...

Ngày tải lên: 05/08/2014, 22:21

... 'hfpython', author_email = 'hfpython@headfirstlabs.com', url = 'http://www.headfirstlabs.com', description = 'A simple printer of nested lists', ) $ python3 ... in Python, and when you need to iterate a list, it’s best to use for: for in : target identifer list list-processing code The keyword for indicates the start of the loop and come...

Ngày tải lên: 05/08/2014, 22:21

... ignored. Any duplicates in the “james” list are ignored. Cool. 168 Chapter 5 code review Head First Code Review The Head First Code Review Team has taken your code and annotated it in the ... data.strip().split(',') print(sorted(set([sanitize(t) for t in james]))[0:3]) print(sorted(set([sanitize(t) for t in julie]))[0:3]) print(sorted(set([sanitize(t) for t in mi...

Ngày tải lên: 05/08/2014, 22:21

... appoaches have problems. For example, if you are too picky in requesting a date in a particular format, you’ll slow down your user and might end up picking a date format that is foreign to them, resulting ... '79.3'] times = [] for each_t in row_data[‘Marathon’].keys(): times.app end(each_t) headings = [] for each_h in sorted(row_data[‘10mi’].values(), reverse=True): headi...

Ngày tải lên: 05/08/2014, 22:22

... Index the index Head First SQL (O’Reilly) 313 help() built-in function 80, 103 HTML generating for webapp interface 230–231 learning 2 26 templates for, with Django 363 – 366 HTML forms. See forms, HTML HTTP ... function 20–22, 32 iterations for loop 15–17, 19–22, 32 generating with range() function 54– 56 while loop 16 17 J JSON data interchange format 266 – 267 , 291 API for, u...

Ngày tải lên: 05/08/2014, 22:22