OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface. 

 OpenStack Compute (Nova): Manages large networks of virtual machines. It is designed to manage and automate pools of compute resources and can work with widely available virtualization technologies, as well as bare metal and high-performance computing (HPC) configurations. 

 OpenStack Storage (Swift): Object and Block storage for use with servers and applications. Object Storage is ideal for cost effective, scale-out storage. It provides a fully distributed, API-accessible storage platform that can be integrated directly into applications or used for backup, archiving and data retention. 

 OpenStack Networking: Pluggable, scalable, API-driven network and IP management. Like other aspects of the cloud operating system, it can be used by administrators and users to increase the value of existing datacenter assets. 
 
 OpenStack Image Service (Glance): Provides discovery, registration, and delivery services for virtual disk images.

OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface.

OpenStack - Software for building Private and Public Clouds

PyMC3 is a Python package for Bayesian statistical modeling and Probabilistic Machine Learning which focuses on advanced Markov chain Monte Carlo and variational fitting algorithms. Its flexibility and extensibility make it applicable to a large suite of problems.Note: Running pip install pymc will install PyMC 2.3, not PyMC3, from PyPI.

PyMC3 - Probabilistic Programming in Python: Bayesian Modeling and Probabilistic Machine Learning with Theano

SAWS aims to supercharge the AWS CLI with features focusing on Improving ease-of-use,    Increasing productivity. Under the hood, SAWS is powered by the AWS CLI and supports the same commands and command structure. It provides features like Auto completion of commands, sub commands, resources, Syntax and output highlighting, command history and lot more.


SAWS - A Supercharged AWS Command Line Interface (CLI)

Zipline is a Pythonic algorithmic trading library. It is an event-driven system that supports both backtesting and live-trading. Zipline is currently used in production as the backtesting and live-trading engine powering Quantopian -- a free, community-centered, hosted platform for building and executing trading strategies.Note: Installing Zipline via pip is slightly more involved than the average Python package. Simply running pip install zipline will likely fail if you've never installed any scientific Python packages before.

<ul>
<li>Ease of use: Zipline tries to get out of your way so that you can
focus on algorithm development. See below for a code example.</li>
<li>Zipline comes "batteries included" as many common statistics like
moving average and linear regression can be readily accessed from
within a user-written algorithm.</li>
<li>Input of historical data and output of performance statistics are
based on Pandas DataFrames to integrate nicely into the existing
PyData eco-system.</li>
<li>Statistic and machine learning libraries like matplotlib, scipy,
statsmodels, and sklearn support development, analysis, and
visualization of state-of-the-art trading systems.</li>
</ul>

Zipline is a Pythonic algorithmic trading library. It is an event-driven system that supports both backtesting and live-trading. Zipline is currently used in production as the backtesting and live-trading engine powering Quantopian -- a free, community-centered, hosted platform for building and executing trading strategies.Note: Installing Zipline via pip is slightly more involved than the average Python package. Simply running pip install zipline will likely fail if you've never installed any scientific Python packages before.

Zipline - A Pythonic Algorithmic Trading Library

 wttr.in — the right way to check the weather. wttr.in is a console oriented weather forecast service, that supports various information representation methods like terminal oriented ANSI-sequences for console HTTP clients (curl, httpie, or wget), HTML for web browsers, or PNG for graphical viewers. wttr.in uses wego for visualization and various data sources for weather forecast information.

wttr.in - The right way to check the weather

Mist is an open source platform for managing heterogeneous computing infrastructure, aka a Multi-Cloud Management Platform. The managed computing resources may be running on any combination of public clouds, private clouds, hypervisors, bare metal servers, container hosts. Mist provides a unified way to operate, monitor & govern cloud resources. The mission statement of the Mist platform is to help commoditize computing by alleviating vendor lock-in.

 Mist - Open source multi-cloud management platform

Haystack is an end-to-end framework that enables you to build powerful and production-ready pipelines for different search use cases. Whether you want to perform Question Answering or semantic document search, you can use the State-of-the-Art NLP models in Haystack to provide unique search experiences and allow your users to query in natural language. Haystack is built in a modular fashion so that you can combine the best technology from other open-source projects like Huggingface's Transformers, Elasticsearch, or Milvus.
 
Haystack can perform semantic search and retrieve documents according to meaning, not keywords. It can ask questions in natural language and find granular answers in your documents. It can automate processes by automatically applying a list of questions to new documents and using the extracted answers.

Haystack is an end-to-end framework that enables you to build powerful and production-ready pipelines for different search use cases. Whether you want to perform Question Answering or semantic document search, you can use the State-of-the-Art NLP models in Haystack to provide unique search experiences and allow your users to query in natural language. Haystack is built in a modular fashion so that you can combine the best technology from other open-source projects like Huggingface's Transformers, Elasticsearch, or Milvus.

Haystack - Build a natural language interface for your data

Meson is a project to create the best possible next-generation build system. It is optimized for extremely fast full and incremental builds without sacrificing correctness. It supports cross compilation for many operating systems as well as bare metal. It has built-in multiplatform dependency provider that works together with distro packages.




Meson - The Build System

Salt is a new approach to infrastructure management. Easy enough to get running in minutes, scalable enough to manage tens of thousands of servers, and fast enough to communicate with them in seconds. Salt delivers a dynamic communication bus for infrastructures that can be used for orchestration, remote execution, configuration management and much more.

SaltStack - Infrastructure automation and management system

Requests allows you to send organic, grass-fed HTTP/1.1 requests, without the need for manual labor. There's no need to manually add query strings to your URLs, or to form-encode your POST data. Keep-alive and HTTP connection pooling are 100% automatic, thanks to urllib3. Requests is one of the most downloaded Python packages of all time, pulling in over 11,000,000 downloads every month. 
 
<ul>
<li>International Domains and URLs</li>
<li>Keep-Alive &amp; Connection Pooling</li>
<li>Sessions with Cookie Persistence</li>
<li>Browser-style SSL Verification</li>
<li>Basic/Digest Authentication</li>
<li>Elegant Key/Value Cookies</li>
<li>Automatic Decompression</li>
<li>Automatic Content Decoding</li>
<li>Unicode Response Bodies</li>
<li>Multipart File Uploads</li>
<li>HTTP(S) Proxy Support</li>
<li>Connection Timeouts</li>
<li>Streaming Downloads</li>
<li><code>.netrc</code> Support</li>
<li>Chunked Requests</li>
</ul>

Requests allows you to send organic, grass-fed HTTP/1.1 requests, without the need for manual labor. There's no need to manually add query strings to your URLs, or to form-encode your POST data. Keep-alive and HTTP connection pooling are 100% automatic, thanks to urllib3. Requests is one of the most downloaded Python packages of all time, pulling in over 11,000,000 downloads every month. 

Requests - Python HTTP Requests for Humans

Home Assistant is a home automation platform running on Python 3. It is able to track and control all devices at home and offer a platform for automating control. Home Assistant allows you to control all your devices without storing any of your data in the cloud. We like to keep your privacy private. 
 
You can set up advanced rules to control devices 
<ul>
<li>have the lights turn on when the sun sets and you are home?</li>
<li>have the lights turn on when anyone comes home and it is dark?</li>
<li>dim the lights when you start watching a movie on your Chromecast?</li>
<li>receive a message when the lights turn on while you are not at home?</li>
</ul>

Home Assistant is a home automation platform running on Python 3. It is able to track and control all devices at home and offer a platform for automating control.  Home Assistant allows you to control all your devices without storing any of your data in the cloud. We like to keep your privacy private. 

Home Assistant - Home automation platform running on Python 3

An update to Jeff Sharkey's excellent logcat color script which only shows log entries for processes from a specific application package.During application development you often want to only display log messages coming from your app. Unfortunately, because the process ID changes every time you deploy to the phone it becomes a challenge to grep for the right thing.
 
This script solves that problem by filtering by application package. Supply the target package as the sole argument to the python script and enjoy a more convenient development process.

An update to Jeff Sharkey's excellent logcat color script which only shows log entries for processes from a specific application package. During application development you often want to only display log messages coming from your app. Unfortunately, because the process ID changes every time you deploy to the phone it becomes a challenge to grep for the right thing.

PID Cat- Colored logcat script which only shows log entries for a specific application package.

cryptography is a package which provides cryptographic recipes and primitives to Python developers. Our goal is for it to be your "cryptographic standard library". It supports Python 2.7, Python 3.4+, and PyPy 5.3+. cryptography includes both high level recipes and low level interfaces to common cryptographic algorithms such as symmetric ciphers, message digests, and key derivation functions. For example, to encrypt something with cryptography's high level symmetric encryption recipe.

Cryptography - Package designed to expose cryptographic primitives and recipes to Python developers

ClusterFuzz is a scalable fuzzing infrastructure which finds security and stability issues in software. It is used by Google for fuzzing the Chrome Browser, and serves as the fuzzing backend for OSS-Fuzz. Fuzzing or fuzz testing is an automated software testing technique that involves providing invalid, unexpected, or random data as inputs to a computer program. The program is then monitored for exceptions such as crashes, failing built-in code assertions, or potential memory leaks. 
 
ClusterFuzz provides many features to seamlessly integrate fuzzing into a software project’s development process. It is highly scalable and automatically files bug, verifies and closes the same from issue tracker.

ClusterFuzz is a scalable fuzzing infrastructure which finds security and stability issues in software. It is used by Google for fuzzing the Chrome Browser, and serves as the fuzzing backend for OSS-Fuzz. Fuzzing or fuzz testing is an automated software testing technique that involves providing invalid, unexpected, or random data as inputs to a computer program. The program is then monitored for exceptions such as crashes, failing built-in code assertions, or potential memory leaks. 

Clusterfuzz - All your bug are belong to us

StackStorm is a platform for integration and automation across services and tools. It ties together your existing infrastructure and application environment so you can more easily automate that environment - with a particular focus on taking actions in response to events. StackStorm (aka "IFTTT for Ops") is event-driven automation for auto-remediation, security responses, troubleshooting, deployments, and more. Includes rules engine, workflow, 160 integration packs with 6000+ actions

StackStorm - Connects all your apps, services, and workflows.

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