• Python
  • Learning Cython Programming by Philip Herron

    By Philip Herron

    Cython is the most important mixture of Python and C. utilizing Cython, you could write Python code that calls backward and forward from and to C or C++ code natively at any element. it's a language with additional syntax making an allowance for non-compulsory static kind declarations. it's also a really well known language because it can be utilized for multicore programming.

    Learning Cython Programming gives you an in depth advisor to extending your local purposes in natural Python; think embedding a twisted internet server into your local program with natural Python code. additionally, you will easy methods to get your new purposes up and working by means of reusing Python’s broad libraries equivalent to Logging and Config Parser to call a few.

    With studying Cython Programming, you are going to research that writing your individual Python module in C from scratch isn't just difficult, yet can be hazardous. Cython will instantly deal with all type-conversion concerns in addition to rubbish assortment in your code. it's also possible to nonetheless write all of your code in Python yet have it compiled and referred to as at once in C as though it was once simply one other functionality or data.

    This ebook additionally demonstrates how one can take the open resource undertaking Tmux and expand it so as to add new instructions without delay in natural Python. With this booklet, you are going to examine every thing you want to understand to wake up and operating with Cython and the way you could reuse examples in a realistic method.

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  • Python
  • Foundations of Python Network Programming: The comprehensive by John Goerzen, Tim Bower, Brandon Rhodes

    By John Goerzen, Tim Bower, Brandon Rhodes

    This moment variation of Foundations of Python community Programming objectives Python 2.5 via Python 2.7, the most well-liked creation types of the language. Python has made nice strides considering that Apress published the 1st variation of this ebook again within the days of Python 2.3. The advances required new chapters to be written from the floor up, and others to be widely revised. you are going to research basics like IP, TCP, DNS and SSL by utilizing operating Python courses; additionally, you will manage to get yourself up to speed with infrastructure elements like memcached and message queues. you may also delve into community server designs, and examine threaded techniques with asynchronous event-based ideas. however the largest switch is that this edition's accelerated therapy of the internet. The HTTP protocol is roofed in huge element, with every one characteristic observed through pattern Python code. you should use your HTTP protocol services through learning a complete bankruptcy on display scraping and you'll then try lxml and BeautifulSoup opposed to a real-world website. The bankruptcy on internet software programming now covers either the WSGI general for part interoperability, in addition to smooth internet frameworks like Django. eventually, all the outdated favorites from the 1st variation are again: email protocols like SMTP, POP, and IMAP get complete remedy, as does XML-RPC. you may the best way to code Python community courses utilizing the Telnet and FTP protocols, yet you are going to have fun with the facility of extra sleek choices just like the paramiko SSH2 library. while you are a Python programmer who must study the community, this is often the ebook that you really want through your aspect.

    What you’ll learn

    • Understand low point networking
    • Handle sending and receiving e-mail together with composing and interpreting emails, SMTP, POP and IMAP
    • Program the decrease degrees of internet program programming reminiscent of FastCGI and WSGI and HTTP itself
    • Learn how you can use memcached and message qeues utilizing Python
    • Access net providers utilizing Python
    • Master multitasking with threads, forking, and asynchronous conversation

    Who this ebook is for

    This ebook should be of curiosity to python programmers who have to application networked functions utilizing Python. From internet software builders, to platforms integrators, to process administrators—this ebook has every little thing you must understand.

    Table of Contents

    1. Introduction to Client/Server Networking
    2. UDP
    3. TCP
    4. Socket Names and DNS
    5. Network information and community mistakes
    6. TLS and SSL
    7. Server structure
    8. Caches, Message Queues, and Map-Reduce
    9. HTTP
    10. Screen Scraping
    11. Web functions
    12. E-mail Composition and deciphering
    13. SMTP
    14. POP
    15. IMAP
    16. Telnet and SSH
    17. FTP
    18. RPC

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  • Python
  • Essential SQLAlchemy by Rick Copeland

    By Rick Copeland

    Essential SQLAlchemy introduces a high-level open-source code library that makes it more uncomplicated for Python programmers to entry relational databases akin to Oracle, DB2, MySQL, PostgreSQL, and SQLite. SQLAlchemy has develop into more and more renowned seeing that its free up, however it nonetheless lacks reliable offline documentation. This sensible booklet fills the space, and since a developer wrote it, you get an goal examine SQLAlchemy's instruments instead of an advocate's description of all of the "cool" features.

    SQLAlchemy comprises either a database server-independent SQL expression language and an object-relational mapper (ORM) that allows you to map "plain outdated Python objects" (POPOs) to database tables with out considerably altering your latest Python code. Essential SQLAlchemy demonstrates tips on how to use the library to create an easy database program, walks you thru easy queries, and explains easy methods to use SQLAlchemy to hook up with a number of databases at the same time with a similar Metadata. you furthermore mght find out how to:

    * Create customized kinds for use on your schema, and whilst it's precious to exploit customized instead of integrated types
    * Run queries, updates, and deletes with SQLAlchemy's SQL expression language
    * construct an item mapper with SQLAlchemy, and comprehend the diversities among this and lively checklist styles utilized in different ORMs
    * Create items, store them to a consultation, and flush them to the database
    * Use SQLAlchemy to version item orientated inheritance
    * offer a declarative, lively list development to be used with SQLAlchemy utilizing the Elixir extension
    * Use the SQLSoup extension to supply an automated metadata and item version in keeping with database reflection

    In addition, you'll find out how and whilst to take advantage of different extensions to SQLAlchemy, together with AssociationProxy, OrderingList, and more.

    Essential SQLAlchemy is the much-needed advisor for each Python developer utilizing this code library. rather than a feature-by-feature documentation, this publication takes an "essentials" procedure that offers you precisely what you want to develop into effective with SQLAlchemy correct away.

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  • Python
  • Python for Graph and Network Analysis by Mohammed Zuhair Al-Taie, Seifedine Kadry

    By Mohammed Zuhair Al-Taie, Seifedine Kadry

    This learn monograph presents the potential to profit the idea and perform of graph and community research utilizing the Python programming language. The social community research innovations, incorporated, can assist readers to successfully examine social info from Twitter, fb, LiveJournal, GitHub etc at 3 degrees of intensity: ego, staff, and neighborhood. they are going to be in a position to examine militant and innovative networks and candidate networks in the course of elections. for example, they'll find out how the Ebola virus unfold via groups.

    Practically, the e-book is appropriate for classes on social community research in all disciplines that use social method. within the learn of social networks, social community research makes an enticing interdisciplinary study quarter, the place laptop scientists and sociologists carry their competence to a degree that might allow them to satisfy the demanding situations of this fast-developing box. machine scientists have the information to parse and procedure info whereas sociologists have the adventure that's required for effective facts enhancing and interpretation. Social community research has effectively been utilized in several fields equivalent to healthiness, cyber protection, enterprise, animal social networks, info retrieval, and communications.

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  • Python
  • OpenCV for Secret Agents by Joseph Howse

    By Joseph Howse

    Construct OpenCV apps for the computer, the Raspberry Pi, Android, and the team spirit online game engine
    examine real-time concepts that may be used to categorise photographs, detecting and spotting anybody or animal, and learning movement and distance with superhuman precision
    layout hands-free interfaces which are useful in domestic automation, in automobiles, and in discrete surveillance

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  • Python
  • Natural Language Processing with Python by Steven Bird, Ewan Klein, Edward Loper

    By Steven Bird, Ewan Klein, Edward Loper

    This e-book bargains a hugely obtainable advent to traditional language processing, the sector that helps quite a few language applied sciences, from predictive textual content and e-mail filtering to automated summarization and translation. With it, you'll how to write Python courses that paintings with huge collections of unstructured textual content. You'll entry richly annotated datasets utilizing a finished diversity of linguistic info buildings, and you'll comprehend the most algorithms for reading the content material and constitution of written communication.

    full of examples and routines, Natural Language Processing with Python may also help you:

    • Extract details from unstructured textual content, both to wager the subject or determine "named entities"
    • examine linguistic constitution in textual content, together with parsing and semantic analysis
    • entry well known linguistic databases, together with WordNet and treebanks
    • combine recommendations drawn from fields as diversified as linguistics and synthetic intelligence

    This publication can help you achieve functional abilities in usual language processing utilizing the Python programming language and the traditional Language Toolkit (NLTK) open resource library. If you're attracted to constructing net functions, examining multilingual information assets, or documenting endangered languages -- or if you're easily curious to have a programmer's viewpoint on how human language works -- you'll locate Natural Language Processing with Python either attention-grabbing and immensely precious.

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  • Python
  • Beginning Ethical Hacking with Python by Sanjib Sinha

    By Sanjib Sinha

    Learn the fundamentals of moral hacking and achieve insights into the common sense, algorithms, and syntax of Python. This e-book will set you up with a origin that can assist you comprehend the complicated suggestions of hacking sooner or later. Learn moral Hacking with Python 3 touches the middle problems with cyber defense: within the glossy international of interconnected desktops and the web, defense is more and more changing into probably the most very important positive aspects of programming.

    Ethical hacking is heavily regarding Python. as a result this booklet is equipped in 3 elements. the 1st half bargains with the fundamentals of moral hacking; the second one half bargains with Python three; and the 3rd half offers with extra complex good points of moral hacking.

    What you are going to Learn
    • Discover the criminal constraints of moral hacking
    • Work with digital machines and virtualization
    • Develop talents in Python 3
    • See the significance of networking in moral hacking
    • Gain wisdom of the darkish internet, hidden Wikipedia, proxy chains, digital inner most networks, MAC addresses, and more
    Who This e-book Is For
    Beginners eager to study moral hacking along a modular item orientated programming language. 

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  • Python
  • Object-Oriented Database Programming by Suad Alagić

    By Suad Alagić

    The significant subject of this ebook is the mixing of information and programming languages and the linked methodologies. To my wisdom, this can be the 1st publication on glossy programming languages and programming meth­ odology committed fullyyt to database program environments. while, it truly is written with the target of reconciling the relational and object-oriented techniques to database administration. one of many purposes that prompted my choice to write down this ebook is my dissatisfaction with the truth that the prevailing books on programming technique and the linked thoughts, suggestions, and programming language notation are mostly in accordance with mathematical difficulties and math­ ematically orientated algorithms. As such, they offer the impact that sleek application buildings, linked strategies, and methodologies, to not communicate of the formal ones, are appropriate basically to difficulties of that kind. even though vital, such difficulties are of restricted applicability and scale. this doesn't practice to books during which modem suggestions, thoughts, methodologies, and programming language notation are utilized to structures programming. yet, nevertheless, this doesn't exhibit that during totally application-oriented problems-those within which glossy desktop tech­ nology is most generally used-modern programming method is simply as very important. This e-book is intended to be a step towards supplying a extra convincing aid of any such declare and, hence, is predicated completely on universal, what one may possibly name business-oriented, difficulties during which database expertise has been effectively used.

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