Hey everyone I was working on a project and thought to myself: If I could make a better syntax for python decorators what would it look like? Any suggestions are welcome Declaration and calling syntax can be specified Feel free to respond or skip and also let's see what the community creates. To the mods: even though I read the rules i wasn't too sure if this would go against any community rules i deeply apologize if it did, thanks. submitted by /u/flyhigh3600 [link] [comments]

streamlit : The term 'streamlit' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + streamlit run Home.py + ~~~~~~~~~ + CategoryInfo : ObjectNotFound: (streamlit:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException submitted by /u/Ok-Choice-2671 [link] [comments]

Hey folks, I have just posted an article for those who want to go a little bit beyond the basic usage of OTEL and understand how it works under the hood. The post quickly touches on: - 🔭 History and the idea of OpenTelemetry - 🧵 Distributed traces & spans. How span collection happens on the service side - 💼 Baggage & trace ctx propagation - 📈 Metrics collection. Views & aggregations. Metrics readers - 📑 OTEL Logging integration - 🤝 Semantic conventions and why that is important Blog Post: https://www.romaglushko.com/blog/opentelemetry-sdk/ Let me know what do you think and hope this is helpful for someone 🙌 submitted by /u/roma-glushko [link] [comments]

Version 1.2.0 of UXsim is released, which allows simulating taxis, shared mobility and self-driving taxis! Main Changes in 1.2.0 Add taxi (aka. shared mobility) functions A standard vehicle in UXsim just travel from A to B and disappear. This is like a private owned vehicle. From this update, a Vehicle with mode="taxi" behave like a taxi. Specifically, they travel through a network by passing through specific nodes that are dynamically updated, simulating passenger pickup and drop-off. New sub-module uxsim.TaxiHandler handles these matters. Built-in vehicle-to-passneger matching methods are also available. This addresses Issue #41 From now on, we follow the Semantic Versioning rigorously. UXsim UXsim is a free, open-source macroscopic and mesoscopic network traffic flow simulator written in Python. It simulates the movements of car travelers and traffic congestion in road networks. It is suitable for simulating large-scale (e.g., city-scale) traffic phenomena. UXsim is especially useful for scientific and educational purposes because of its simple, lightweight, and customizable features, but users are free to use UXsim for any purpose. submitted by /u/Balance- [link] [comments]

Hey everyone, I’ve recently launched a new website aimed at helping fellow programmers ace their Python interviews. It’s not just limited to Python though; it also covers essential topics like big-O notation, object-oriented programming, design patterns, and more! I’d love to hear your thoughts and feedback on the content, layout, and anything else you think could be improved. Check it out here https://hlop3z.github.io/interviews-python/ and let me know what you think. Your input is invaluable in making this resource the best it can be. Thanks in advance for your time and insights! 🚀🐍 Note: It’s mainly to be used in a computer or tablet. You can see it in your mobile, but the python section won’t look as intended. submitted by /u/ixatrap [link] [comments]

Hi. Beginning programmers should be using the same tools that we use in business. For Python that's mainly Jupyter notebooks. Google provides those free at Google Colab. I made this video to show you how to use Colab and hope that can help you. https://www.youtube.com/watch?v=JwIaYnrM7Oc submitted by /u/cyprusgreekstudent [link] [comments]

Weekly Thread: Professional Use, Jobs, and Education 🏢 Welcome to this week's discussion on Python in the professional world! This is your spot to talk about job hunting, career growth, and educational resources in Python. Please note, this thread is not for recruitment. How it Works: Career Talk: Discuss using Python in your job, or the job market for Python roles. Education Q&A: Ask or answer questions about Python courses, certifications, and educational resources. Workplace Chat: Share your experiences, challenges, or success stories about using Python professionally. Guidelines: This thread is not for recruitment. For job postings, please see r/PythonJobs or the recruitment thread in the sidebar. Keep discussions relevant to Python in the professional and educational context. Example Topics: Career Paths: What kinds of roles are out there for Python developers? Certifications: Are Python certifications worth it? Course Recommendations: Any good advanced Python courses to recommend? Workplace Tools: What Python libraries are indispensable in your professional work? Interview Tips: What types of Python questions are commonly asked in interviews? Let's help each other grow in our careers and education. Happy discussing! 🌟 submitted by /u/AutoModerator [link] [comments]

Just getting started with pre-commit and I think it's awesome. Looking to find out what other code automation tools people are using. Let me know what works for you and why. Thanks! submitted by /u/LatterConcentrate6 [link] [comments]

https://github.com/RadoTheProgrammer/pwdgen What my project does My project generate simple, strong, memorable and easy-to-type passwords. The system is simple: it generate 2 pronounceable words separated by a special char, with a number at start or end. I tried creating a password generator that combines simplicity, security, memorability, and ease of type. This should be secure enough because it can generate 4e15 possibilities of passwords and uses the secrets module. Target audience For anyone who need to have passwords easily. Comparison Most passwords manager generate completely passwords with completely random characters that aren't very easy to memorize or tape. Examples include Dashlane, Norton, Avast. Or other like Bitwarden generate passwords that are not really fast-to-type. The mine generate sth like 7Xy-Bonuwucete 0Qubyby+Pomafy , or 7Zuxogu:Lebuwo . Usage You can install it with pip install pwd-generator and use the cli version: pwdgen To use it in a python code import pwdgen print(pwdgen.generate()) Changes from last post I already made another post for this, but this was not well received because my code use the random module. I updated it to use the secrets module. submitted by /u/RRTheGuy [link] [comments]

I recently took a job with a professor, that includes helping with the grading of biweekly assignments. So I basically have now 30 Notebooks that I have to grade. Top of my head I can think of these approaches: Convert to PDF and write into the PDF Duplicate the Notebook and write the comments in extra blocks Create a .txt file with all my note Does anybody have experience with this and can share their workflow? submitted by /u/flying_Wahale [link] [comments]

What My Project Does? Command-line tool to simplify the management of DNS records for domains hosted on Netlify, whether you want to migrate to Netlify or migrate away from Netlify. 1. Import Zone File from Godaddy, NameCheap or others to Netlify - helpful in migrating nameservers. Export DNS records from Netlify as zonefile to be import it to Godaddy, Namecheap or other servers. Zonefile is a list of all the DNS records for a given domain Here is the url - https://github.com/sumansaurabh/netlify-dns-manager Target Audience (e.g., Is it meant for production, just a toy project, etc.) Anyone who is intended to use Netlify DNS. Comparison (A brief comparison explaining how it differs from existing alternatives.) There is no such tool that can help in managing DNS in Netlify - hence I have created it. submitted by /u/snorkell_ [link] [comments]

PyPi Source What My Project Does find_where is a Python package that provides a function to find values in dictionaries where a specified key matches a given value, similar to filtering in SQL. Target Audience This is my first attempt at creating a Python package so I would describe this as a toy project at this stage but am definitely looking for feedback from the wider community. Comparison I mainly wrote this package because I kept on writing the same iterable based code when trying to find a value, given a key: data = { "people": [ {"first_name": "John", "last_name": "Smith", "age": 25}, {"first_name": "Alice", "last_name": "Jones", "age": 32}, ] } first_name = None for result in data["people"]: if result["age"] == 32: first_name = result["first_name"] break print(first_name) When using find_where, you can simply run: from find_where import find_where data = { "people": [ {"first_name": "John", "last_name": "Smith", "age": 25}, {"first_name": "Alice", "last_name": "Jones", "age": 32}, ] } first_name = find_where(data["people"], "first_name", age=32) print(first_name) Appreciate any feedback, constructive or otherwise! submitted by /u/dan_ohn [link] [comments]

Hello everyone., on today new scraper I created the python version for the zillow scraper. https://github.com/johnbalvin/pyzill What My Project Does The library will get zillow listings and details. I didn't created a defined structured like on the Go version just because it's not as easy to maintain this kind of projects on python like on Go. It is made on pure python with HTTP requests, so no selenium, puppeteer, playwright etc. or none of those automation libraries that I hate. Target Audience This project target could be real state agents probably, so lets say you want to track the real price history of properties around an area, you can use it track it Comparison There are libraries similar outhere but they look outdated, most of the time, scraping projects need to ne on constant maintance due to changed on the page or api pip install pyzill Let me know what ou think, thanks about me: I'm full stack developer specialized on web scraping and backend, with 6-7 years of experience submitted by /u/JohnBalvin [link] [comments]

Weekly Thread: Beginner Questions 🐍 Welcome to our Beginner Questions thread! Whether you're new to Python or just looking to clarify some basics, this is the thread for you. How it Works: Ask Anything: Feel free to ask any Python-related question. There are no bad questions here! Community Support: Get answers and advice from the community. Resource Sharing: Discover tutorials, articles, and beginner-friendly resources. Guidelines: This thread is specifically for beginner questions. For more advanced queries, check out our Advanced Questions Thread. Recommended Resources: If you don't receive a response, consider exploring r/LearnPython or join the Python Discord Server for quicker assistance. Example Questions: What is the difference between a list and a tuple? How do I read a CSV file in Python? What are Python decorators and how do I use them? How do I install a Python package using pip? What is a virtual environment and why should I use one? Let's help each other learn Python! 🌟 submitted by /u/AutoModerator [link] [comments]

I was wondering if anyone has come across anything like https://github.com/a-h/templ or https://hono.dev/guides/jsx, but for python. For context, I am familiar with jinja2, mako, etc. but find them to be unintuitive due to the loose coupling of logic (ex: database calls) and templating (ex: generating a list from the database results). Therefore, I am looking for a "inline" templating solution. submitted by /u/TheRealMrMatt [link] [comments]

I'm trying to decide whether to use typeguard or stick to assert isinstance in the places where I care. Has anyone done benchmarking testing of the overhead of using type guards "at"typeguard decorator ? submitted by /u/gerardwx [link] [comments]

Take the excellent nuitka, compile python code to C, turn it into web assembly, and you got Python in the browser, without the usual runtime overhead: https://wasmer.io/posts/py2wasm-a-python-to-wasm-compiler While the doc states you can get this effect by doing: pip install py2wasm py2wasm myprogram.py -o myprogram.wasm wasmer run myprogram.wasm You still need the wasmer WASM runtime (curl https://get.wasmer.io -sSfL | sh for Unix users, iwr https://win.wasmer.io -useb | iex for Windows user with Powershell), however. But more than that, since you need nuikta, it means you need a C compiler installed. While in Ubuntu it's a just an sudo apt install build-essential, it will require a bit more work on Windows and Mac. submitted by /u/desmoulinmichel [link] [comments]

I'm sharing some of the Python tutorials I made. I teach Ukrainian teenagers and university students Python programming and data science for free. Here is an introduction to Pandas. It shows: How to read data into a Pandas dataframe from a CSV file. Show how to print out the column names. See and set the index. Print sections of the dataframe. Do basic statistics. Create a dataframe from a dictionary. ​ ​ submitted by /u/cyprusgreekstudent [link] [comments]

Weekly Wednesday Thread: Advanced Questions 🐍 Dive deep into Python with our Advanced Questions thread! This space is reserved for questions about more advanced Python topics, frameworks, and best practices. How it Works: Ask Away: Post your advanced Python questions here. Expert Insights: Get answers from experienced developers. Resource Pool: Share or discover tutorials, articles, and tips. Guidelines: This thread is for advanced questions only. Beginner questions are welcome in our Daily Beginner Thread every Thursday. Questions that are not advanced may be removed and redirected to the appropriate thread. Recommended Resources: If you don't receive a response, consider exploring r/LearnPython or join the Python Discord Server for quicker assistance. Example Questions: How can you implement a custom memory allocator in Python? What are the best practices for optimizing Cython code for heavy numerical computations? How do you set up a multi-threaded architecture using Python's Global Interpreter Lock (GIL)? Can you explain the intricacies of metaclasses and how they influence object-oriented design in Python? How would you go about implementing a distributed task queue using Celery and RabbitMQ? What are some advanced use-cases for Python's decorators? How can you achieve real-time data streaming in Python with WebSockets? What are the performance implications of using native Python data structures vs NumPy arrays for large-scale data? Best practices for securing a Flask (or similar) REST API with OAuth 2.0? What are the best practices for using Python in a microservices architecture? (..and more generally, should I even use microservices?) Let's deepen our Python knowledge together. Happy coding! 🌟 submitted by /u/AutoModerator [link] [comments]

Hi there, My team at Bytewax and I have been working on a series of hands-on guides on streaming data and I am excited to share how one can handle missing values in real-time in Python. While some parts of the guide are simplified, for example, we use a random number generator as an input source, the algorithmic part is production-ready. We are taking advantage of the Numpy library + stateful operators in Bytewax. Other input sources are available, too. https://bytewax.io/guides/handling-missing-values submitted by /u/oli_k [link] [comments]