Database

A pure Python-implemented database that looks and works like MongoDB

montydb Monty, Mongo tinified. MongoDB implemented in Python! What is it? A pure Python-implemented database that looks and works like MongoDB. >>> from montydb import MontyClient >>> col = MontyClient(“:memory:”).db.test >>> col.insert_many( [{“stock”: “A”, “qty”: 6}, {“stock”: “A”, “qty”: 2}] ) >>> cur = col.find( {“stock”: “A”, “qty”: {“$gt”: 4}} ) >>> next(cur) {‘_id’: ObjectId(‘5ad34e537e8dd45d9c61a456’), ‘stock’: ‘A’, ‘qty’: 6} Most of the CRUD operators have been implemented. You can visit issue #14 to see the full list. This project is […]

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Weather

Visual Weather api. Returns beautiful pictures with the current weather in python

VWapi Visual Weather api. Returns beautiful pictures with the current weather. Installation: sudo apt update -y && sudo apt upgrade -y sudo apt install -y git python3 python3-pip git clone https://github.com/mishailovic/VWapi cd VWapi pip3 install -r requirements.txt python3 -m uvicorn weatherapi:app –reload Usage: import requests import time language = “en” # can be “en” or “ru” place = Moscow # can be any city, place, street, or site, geocoder automatically selects location. timestamp = round(time()) # optional timestamp, can be […]

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Logging

Robust and effective logging for Python 2 and 3

logzero Robust and effective logging for Python 2 and 3. Features Easy logging to console and/or (rotating) file. Provides a fully configured standard Python logger object. JSON logging (with integrated python-json-logger) Pretty formatting, including level-specific colors in the console. No dependencies Windows color output supported by colorama Robust against str/bytes encoding problems, works with all kinds of character encodings and special characters. Multiple loggers can write to the same logfile (also across multiple Python files and processes). Global default logger […]

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Weather

Verification of weather and climate forecasts in python

climpred We are actively looking for new contributors for climpred! Riley moved to McKinsey’s Climate Analytics team. Aaron is finishing his PhD, but will stay in academia. We especially hope for python enthusiasts from seasonal, subseasonal or weather prediction community. In our past coding journey, collaborative coding, feedbacking issues and pull requests advanced our code and thinking about forecast verification more than we could have ever expected. Aaron can provide guidance on implementing new features into climpred. Feel free to […]

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Board

A galton board made in Python

Galton Board A project where we make a galton board in Python. There are two versions: Just the algorithm. I determines the number of balls in each of the lanes Using the same algorithm as before but representing it in a chart GitHub https://github.com/magnitopic/galtonboard    

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App

An application for digitizing ECG scans in python

Paper ECG An application for digitizing ECG scans. (OSU Capstone Project 2020-21) See ecgdigitize for the library implementing the grid and signal digitization. Authors Natalie Coppa Julian Fortune Larisa Tereschenko (tereshch at ohsu.edu) With help from: Overview This application allows digitizing paper ECG image scans, such as this one: To produce digital signals, like these: Installation Download the latest release here. User Guide Read the user guide here Contributing Follow the set-up instructions: You should now have: Python 3.6.7 Virtual […]

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Web Crawling & Web Scraping

A large scale web crawler to take an overview about security of Moroccan sites

Security Analyzer A large scale web crawler (considered also as vulnerability scanner tool) to take an overview about security of Moroccan sites Current architecture / Workflow: Implemented defence mechanisms scanners: X-Frame-Options HTTP Strict-Transport-Security X-Content-Type-Options Secure cookies HttpOnly cookies CSRF Tokens Content security policy Iframe sandboxing Implemented vulnerabilities scanners: X-XSS-Protection Mixed-content inclusions Vulnerable remote JavaScript inclusion SSL-stripping Vulnerable Form Outdated Server Software – Outdated CMS Sensitive files HTTP Parameter Pollution Information leakage Insecure SSL implementation Usage Check the examples in the […]

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Web Crawling & Web Scraping

Python Crawler written Python 3

pycrawler Python Crawler written Python 3. (Supports major Python releases Python3.6, Python3.7 and Python 3.8) Installation and Use Setup VirtualEnv which python3 this will output the path of your python3 #now setup a python3 virtualenv mkvirtualenv crawl3 -p $(which python3) workon crawler python main.py -d5 http://gotchacode.com // -d5 means crawl to the depth of 5. Results: And the output is: 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 50/50 [00:00<00:00, 29200.11it/s] 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 9/9 [00:00<00:00, 22563.50it/s] 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 9/9 [00:00<00:00, 21375.28it/s] 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 10/10 [00:00<00:00, 22227.37it/s] CRAWLER STARTED: https://vinitkumar.me, will […]

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Asyncio

An async python framework with the backend runtime written in rust

Robyn Robyn is an async Python backend server with a runtime written in Rust, btw. Python server running on top of of Rust Async RunTime. Installation You can simply use Pip for installation. pip install robyn Usage from robyn import Robyn app = Robyn() @app.get(“/”) async def h(): return “Hello, world!” app.start() Contributor Guidelines Feel free to open an issue for any clarification or for any suggestions. If you’re feeling curious. You can take a look at a more detailed […]

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Advanced, Classification, NLP, Programming, Project, Python, Supervised, Technique, Text, Use Cases

Amazon Product review Sentiment Analysis using BERT

This article was published as a part of the Data Science Blogathon Introduction Natural Language processing, a sub-field of machine learning has gained immense popularity in the last 5 years in both research and industrial applications due to the advancement in the field of deep learning and improvement in the computational power of hardware systems. It is a technique for computers to understand how human languages work involving the usage of computational linguistics and the computer science domain. In recent years, […]

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