Advanced Python Concepts for Developers
Socket Programming
Sockets and Sockets API implemented to Directrnmessages on a network. They offer Inter-Process communication. The network will be a local network and logical networks to the computer. In that, it physically isrnconnected with an external network by its own method of networks andrncommunication. The best example is the Internet, which you connect by ISP.
Inter tools
It is a module, which, implements a number ofrniterator Designing blocks inspired by APL, SML, Haskell. All this combinedrnform ‘iterator algebra’. By this, we can design Specialized tools with purernPython.
MetaClasses
I think you are aware of Metaprogramming thatrndirects you to program. So that you have knowledgernor it control by itself. Python support Metaprogramming and Metaclasses.
Meta Classes known as the OOP concept, that is behindrnof all Python code. Less number of python programming knows this concept.
Speech Recognition
Selecting Python Speech Recognition package.
Wit
Watson Developer cloud
Google cloud speech
Apia
In the above, we have seen apiai and wit, these arernjust like natural language processing for Recognizing speaker Intent. If wernlook at others like google cloud speech, then mainly focus on speech textrnconversion.
Python Global Interpreter Lock
In simple words, GIL is known as Mutex, whichrnallows only one thread to get control over Python Interpreter. It explains thatrnonly one thread can be in a point of execution at any time. The Impact of GILrnis not visible to developers, who can execute one-thread programs.
GIL accepts only one thread to execute at a time inrnmulti-threaded architecture. Which has more than one CPU core? GIL has got a A reputation like Not a famous feature of python.
Python with AWS lambda
We can run python Scripts and apps, without anyrnneed to handle servers in measurable Environment. Here you pay only for whatrnyou use. It is also known as serverless computing in the concept of Nutshell.rnAWS Lambda is the best solution for running user Initiated code fast and cheaper.
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Python with Django
Django is known as REST Framework, that offers manyrnnumbers of Powerful Features, that is known as Idiomatic Django.
Throttling- It is the wayrnto determine, a request, if it is recognized or not. It is integrated with manyrnpermissions. It generally implemented for API requests for a single user.
Auth Support
REST frame has rich support for so manyrnauthentication protocols with throttling and permission policies, thatrnconfigured by Per-view basis.
Serializers
These are known as validating samplernquerysets/Instances and changing them to native python Data types. This can berneasily rendered into XML and JSON.
Token-Based Authentication by flask
JWT known as JSON Web token, offer to transmitrnInformation from client to server with a secure and stateless way. In ServerrnJWT produced by providing user Information with a Secret key. Securely storedrnin Client. This type of Auth works best with one-page and latest applications.
Social Authentication with LinkedIn
Social Authentication is a method to easy loginsrnfor end users by implementing Login Information. By offering linkedIn, Google+,rnTwitter. Many websites need user to log in and make use of social platforms forrngood and better authentication.
Code generation by Pycco
As we are developers, we are eager to write code.rnIn some cases, our python language looks harder. So we have Pycoo for thisrnproblem. Pycoo is known as port of docco. Pycoo auto generates nice lookingrncode and follows rules of code documentation. The goal of Pycoo is to produce a two-column document with comments.
Twitter Analysis
Twitter Streaming API collects tweets andrncalculates sentiment of every tweet and design a practical Dashboard. By usingrnkibana and Elastic search to show results. We have Tweepy. It uses a listenerrnto not to grab streaming tweets, but they filter them in same scenario.
API Mocking with Python
Mock library is used for testing python code byrnchanging parts of your system with mock objects. Mock library is a part of unitrntest, if you are using python 3.3. Nose library enlarges design in python unit test module to design testing easier. You can utilize unit tests or anyrnother third party libraries like Pytest, to get same results. The requestsrnlibrary make easy HTTP in python.