By Bill Lubanovic
ISBN-10: 1449359361
ISBN-13: 9781449359362
Effortless to appreciate and enjoyable to learn, Introducing Python is perfect for starting programmers in addition to these new to the language. writer invoice Lubanovic takes you from the fundamentals to extra concerned and sundry subject matters, blending tutorials with cookbook-style code recipes to provide an explanation for ideas in Python three. End-of-chapter workouts assist you perform what you’ve learned.
You’ll achieve a robust origin within the language, together with top practices for checking out, debugging, code reuse, and different improvement guidance. This booklet additionally exhibits you ways to take advantage of Python for functions in enterprise, technology, and the humanities, utilizing quite a few Python instruments and open resource packages.
Learn uncomplicated information varieties, and simple math and textual content operations
Use data-wrangling recommendations with Python’s integrated information structures
Explore Python code constitution, together with using functions
Write huge courses in Python, with modules and packages
Dive into items, sessions, and different object-oriented features
Examine garage from flat records to relational databases and NoSQL
Use Python to construct internet consumers, servers, APIs, and services
Manage process initiatives corresponding to courses, techniques, and threads
Understand the fundamentals of concurrency and community programming
Read Online or Download Introducing Python: Modern Computing in Simple Packages PDF
Best python books
Learning Python: Powerful Object-Oriented Programming (4th Edition)
Google and YouTube use Python simply because it's hugely adaptable, effortless to take care of, and enables swift improvement. as a way to write top quality, effective code that's simply built-in with different languages and instruments, this hands-on e-book may help you be effective with Python speedy -- no matter if you're new to programming or simply new to Python.
Real Python: An Introduction to Python Through Practical Examples
An book to educate programming via hands-on, attention-grabbing examples which are valuable and fun!
Python is a brilliant programming language. It's loose, robust, more straightforward to learn than such a lot languages, and has extensions on hand to do virtually something you'll think automatically.
But how do you definitely use it? There are a whole bunch assets available in the market for studying Python, yet none of them are very functional or attention-grabbing - as an alternative, they cross over each one idea one after the other, by no means tying whatever jointly, yet spending lots of time misplaced in technical language, discussing the twenty other ways to complete every one uncomplicated activity. ..
I are looking to write an publication that at last supplies a concise creation to every little thing chances are you'll truly are looking to do with Python.
We'll commence with a brief yet thorough evaluation of all of the fundamentals, so that you don't even desire any previous event with programming. however the majority of the booklet could be spent build up instance code to resolve attention-grabbing real-world problems.
Python is astounding for automating repetitive projects that will in a different way take you hours - for example, speedy accumulating info from the net, or renaming countless numbers of documents. a few of the themes that I'm making plans to cover:
Collecting facts from webpages (web scraping)
Interacting with PDF records - analyzing information, growing PDFs, editing pages, including passwords. ..
Interacting with Excel documents (less performance in OS X)
Calling different outdoor courses from inside Python
Files - read/write/modify, unzip, rename, flow, etc.
Basic online game development
Interacting with SQL databases (internal and ODBC connections)
GUI (Graphical person Interface) layout - growing easy point-and-click courses that anybody can use
Any different subject matters that you simply, my backers, are such a lot in!
Update: by means of well known call for, I'll be including internet software development
All similar direction fabrics downloadable at: http://www. psychotix. com/share/Real_Python. zip
Python Algorithms: Mastering Basic Algorithms in the Python Language
Python Algorithms explains the Python method of set of rules research and layout.
Written via Magnus Lie Hetland, writer of starting Python, this e-book is sharply all for classical algorithms, however it additionally offers an effective figuring out of primary algorithmic problem-solving thoughts.
The booklet offers with essentially the most very important and difficult parts of programming and machine technological know-how, yet in a hugely pedagogic and readable manner.
The publication covers either algorithmic idea and programming perform, demonstrating how idea is mirrored in actual Python programs.
Well-known algorithms and knowledge constructions which are outfitted into the Python language are defined, and the person is proven easy methods to enforce and assessment others himself.
Testing Python: Applying Unit Testing, TDD, BDD and Acceptance Testing
Basic checking out methodologies utilized to the preferred Python language
Testing Python; utilizing Unit trying out, TDD, BDD and popularity checking out is the main finished ebook to be had on trying out for one of many best software program programming languages on this planet. Python is a ordinary selection for brand new and skilled builders, and this hands-on source is a far wanted advisor to enterprise-level checking out improvement methodologies. The e-book will exhibit you why Unit checking out and TDD can result in cleanser, extra versatile programs.
Unit trying out and Test-Driven improvement (TDD) are more and more must-have talents for software program builders, it doesn't matter what language they paintings in. In company settings, it's severe for builders to make sure they constantly have operating code, and that's what makes checking out methodologies so beautiful. This e-book will educate you the main conventional checking out techniques and should introduce to you to nonetheless others, masking functionality trying out, non-stop checking out, and more.
Learn Unit checking out and TDD—important improvement methodologies that lie on the middle of Agile development
Enhance your skill to paintings with Python to improve strong, versatile functions with fresh code
Draw at the services of writer David Sale, a number one united kingdom developer and tech commentator
Get prior to the group via learning the underappreciated international of Python testing
Knowledge of software program checking out in Python may perhaps set you except Python builders utilizing outdated methodologies. Python is a average healthy for TDD and trying out Python is a must-read textual content for a person who desires to strengthen services in Python programming.
- Python 2.1 Bible
- Mastering Object-oriented Python
- Modern Tkinter for Busy Python Developers: Quickly learn to create great looking user interfaces for Windows, Mac and Linux using Python's standard GUI toolkit
- Fundamentals of Python: From First Programs through Data Structures
Additional resources for Introducing Python: Modern Computing in Simple Packages
Example text
Match the entire text against the general pattern of a word. In this case, the general pattern of a word consists of a word-break pattern, followed by 3 to 15 letters. , of, if, in, or). , a gene or protein sequence). The match is repeated sequentially for the entire text. , each word), and assign it as a key in a dictionary variable. Increment the value of the key by one. This keeps a frequency tally of each encountered word. After the entire file is parsed, word by word, you are left with a dictionary wherein the keys are the different words in the text, and the key values are the frequency of occurrence of each of the different words in the text.
These operations are done very quickly. Regardless of the size of the file you want to access, each line will appear on your monitor before you can lift your finger from the Enter key. The rate-limiting factor is the speed with which your monitor can display text. 3 Extracting Lines that Match a Regular Expression Perl, Python, and Ruby support regular expression (regex) operations. Regex is a conventional way of describing string patterns. ” With regex, you can search for classes of data. For example, an uppercase C followed by 7 numeric characters may specify a nomenclature code.
Using Perl, Python, or Ruby, rewrite the script to list the words by their decreasing frequency of occurrence. 19 2 U tilit y S crip ts Utilities are small programs that perform a specific task, very efficiently. Most programmers treasure their personal collections of utility programs, which may include software for file compression, file searching, directory searching, file comparisons, image conversions, etc. In this chapter, we will provide some general utility scripts that will be applied in later chapters.