Python

**Hosted by Pure Storage** Please note at the Pure Storage office, all meetup attendees will be required to sign a generic NDA used for all office visitors to be able to attend the meetup. Doors are open from 17:30, talks will start 18:00, and we have 2 talks and panel discussion. **1\. Daniel Turecek \(Pure Storage\) \- What is new in Go 1\.26** In this lightning talk, we’ll tour what’s coming in **Go 1.26** (based on the current draft release notes) and why it matters for real-world services. We’ll cover runtime and performance wins like the default **Green Tea GC**, faster **cgo** calls, improved stack allocation, and new profiling options aimed at spotting goroutine leaks. We’ll also look at security and crypto upgrades including 64-bit heap address randomization, the new **`crypto/hpke`** package, and **post-quantum hybrid key exchange on by default in TLS**. Finally, we’ll touch on pragmatic developer-experience changes—from `new(expr)` and richer generics constraints to tooling updates like `go fix`, `pprof` flame graphs by default, and compatibility-oriented module defaults. **2\. Vilibald Wanca \- Nail the Basics \- S01E02** Good Go code starts with a simple, predictable layout. In this talk, we’ll cover the standard approach to structuring Go projects: keep things flat early on, map one package to one directory, and keep tests right next to the code they validate (like `user.go` and `user_test.go`). We’ll also look at common structural mistakes—such as over-engineering too soon or importing Java/Python-style layering that fights Go’s package model—and how to avoid them. Finally, you’ll leave with a handful of quick wins you can apply immediately: formatting and import automation with `gofmt`/`goimports`, stronger feedback loops with `golangci-lint`, and editor setups (VSCode Go extension or GoLand) that make the “Go way” feel effortless. **3\. Panel discussion with our speakers on AI tools and Go development** Join us for a panel discussion with our speakers on how AI tools are changing Go development in practice. We’ll compare real workflows for using assistants to design, code, test, refactor, and review Go services—what actually saves time, what introduces risk, and where humans still need to stay firmly in the loop. Expect practical tips on prompt patterns, maintaining code quality, avoiding “AI-shaped” over-engineering, and integrating AI into existing tooling like linters, editors, and CI. Bring your questions—we’ll keep it candid, concrete, and Go-focused.

We’ve got another portion of AI talks for you, so come to our second Prague Gen AI Meetup of the year. ## NEW VENUE (very important) **Pracovna & Laskafe** Vlkova 628/36, 130 00 Praha 3-Žižkov ## Venue Schedule * **18:30** Doors open * **18:45** Talks start * **20:45** Talks end * **21:00** Snacks and beer ## What’s On The Agenda * **Talks:** Again, no hype, just the stuff you want to know. * **Snacks and Beer:** Grab a bite and a brew while talking shop. * **Networking:** Meet other people in the field. No fluff, just good tech talk. ## Talks ### Šimon Podhajský (Head of AI @ Waypoint) **The Eval Flywheel: From "Works on My Laptop" to Systematic Quality** Most teams shipping GenAI products have no evaluation system. They have vibes, a few saved prompts, and hope. This talk doesn’t start with “build an eval suite”, it starts with **observability**: if you can’t see what’s happening in production, nothing else matters. From there, we build the **eval flywheel**, a practical pattern where production observability feeds error analysis, error analysis generates eval cases, and eval cases prevent recurrence. Your evaluation suite isn’t something you design upfront, it’s something that grows out of understanding your production failures. ### Ondřej Romancov (Engineering Lead @ Duvo.ai) **Building agents with agents** Duvo is building a platform for AI agents, and we’re running our engineering on agents too. Sharing practical tips and workflows we’ve found useful along the way. Let’s get down to the real talk.

\~FREE EVENT\~ Meet Locals & internationals People Every Tuesday & Make New Friends🙂 For introverts and shy people (we all are sometimes), we have ice-breaking games and more... so feel free to come by. Everyone is invited to enjoy amazing Cocktails in 135kc only🍸 Beer in 49 kc 🥂🍻 It is organized after our Biggest Event in Central Europe with 234 people in a single event. 🙂 📍LOCATION TEQUILA TALES BAR & MUSIC CLUB Újezd 409/19, 118 00 Malá Strana, 118 00 Prague, Czech Republic (Nearest tram stop- Hellichova & Ujezd) ❓Questions❓ Follow & write to https://www.instagram.com/tequilatales_prg/ *** \~AKCE ZDARMA\~ Každé úterý se seznamte s místními a mezinárodními lidmi a najděte si nové přátele🙂 Pro introverty a stydlivé lidi (všichni jsme někdy) máme hry na lámání ledu a další... tak neváhejte a přijďte. Všichni jsou zváni k vychutnání úžasných koktejlů jen za 135 kč🍸 Pivo za 49 kč 🥂🍻 Je pořádána po naší největší akci ve střední Evropě s 234 lidmi na jediné akci. 🙂 📍 POLOHA TEQUILA TALES BAR & MUSIC CLUB Újezd 409/19, 118 00 Malá Strana, 118 00 Praha, Česká republika (nejbližší tramvajová zastávka- Hellichova & Újezd) ❓Otázky❓ Sledujte a pište https://www.instagram.com/tequilatales_prg/

Hello Beer Enthusiasts! 🍺 Indulge in a delightful beer tasting experience at the NuBeerBar, where they showcase the finest selection of Czech beers straight from their working pub with 11 Czech beers on tap. 📍 **Location:** NuBeerBar, Balbínova 1 📅 **Date:** Every Tuesday, from 27/02/2024 🕒 **Time:** 19:00-22:00 💸 **Event fee:** FREE 🍺 **Beers available**: https://www.nubeerbar.cz/en/#Ontap 💰 **Price**: 174 CZK (Set of 6 beers \* 0.12l at your choice from menu) **Event Details:** We have a table reserved at NuBeerBar, to explore the rich and diverse world of Czech beers through their tasting flights, the perfect way to sample a variety of Czech beers and discover your favorites. **What They Offer:** * **Tasting Flights**: Enjoy a flight of six different kinds of Czech beers carefully curated to highlight the unique flavors and characteristics of each brew. 🍻 * **Working Pub Atmosphere**: Immerse yourself in the lively ambiance of their working pub, where you can mingle with fellow beer lovers and enjoy the vibrant atmosphere. 🎶 * **Knowledgeable Staff**: Their friendly staff are always on hand to answer any questions you may have about the beers they offer and provide recommendations based on your preferences. 💬 *Whether you're a seasoned beer connoisseur or just starting to explore the world of Czech beers, the beer tasting event at the* NuBeerBar *promises to be a memorable experience for all.* We look forward to raising a glass with you and sharing our passion for Czech beer! Cheers! 🍻

🎤Velvet Tuesdays at Czech Inn Bar are back! 🎤 Stand-up Show in English. Join us for the great night of laughs at the first weekly comedy show in Prague! 🍺 Czech Inn Bar, Francouzská 76, Prague. (🚋 stop Krymská). 🚪 Doors opens at 7 pm, show starts at 8 pm ⏰ 🎫 200,- CZK with Welcome shot of rum included! https://goout.net/en/velvet-tuesday-comedy-show/ezkbaic/ 😊 Every week great line-up of comedians, traveling comedians and surprising guest welcomed.

~~Because nothing says “midweek crisis” like screaming pop ballads with strangers~~ So you’ve survived Monday... congrats! Celebrate by joining us **every Tuesday** for the most *questionable life choices* you’ll never regret — Karaoke Night! **FREE ENTRY** – because we know you blew your paycheck on brunch last weekend. 🧍‍♀️👨‍🦯For the socially allergic (aka shy or introverted), we’ve got **ice-breaking games** that are only mildly awkward. You might actually meet someone who *also* sings off-key. Soulmates? Maybe. 🍸 Cocktails for **135 Kč** – dangerously tasty. 🍺 Beer for **49 Kč** – cheaper than therapy. 📍 **WHERE THE MAGIC HAPPENS** **TEQUILA TALES BAR & MUSIC CLUB** Újezd 409/19, Prague 1 (Tram stop: Hellichova or Újezd – don’t pretend you don’t use Google Maps) 📲 Stalk us or message your future karaoke group here: [https://www.instagram.com/tequilatales_prg/](https://www.instagram.com/tequilatales_prg/)

Are you learning English as a second language and looking for a chance to practice? Join our **English Conversation Club**! We create a friendly atmosphere with **games and activities** designed to help you improve your conversational skills. Our goal is simple: **leave each session with new words and more confidence speaking English!** **Details:** * **Cost:** Free (bring some money to buy a drink at Tichá Kavárna) * **Frequency:** Meets regularly based on attendance * **Who:** Anyone studying or practicing English **Things to know:** Tichá Kavárna is a social enterprise café that creates jobs for the deaf community and connects the hearing and deaf worlds. Guests can order in sign language or simply point to the menu, making communication easy. Profits support services for the deaf and the café’s development. This event is sponsored by the church **Církev bratrská, Bohnice** [https://www.cbbohnice.cz](https://www.cbbohnice.cz/). We believe in helping others with practical needs—like learning English—while we live lives that reflect Jesus. At the end of each session, we’ll offer an open invitation for anyone interested in exploring faith, reading the Bible, or learning more about Jesus. **Participation in religious activities is completely optional.** We will never trick you into attending and will always be honest about the content of our meetings.

**Talks:** *Cyber ​​Resilience Act and Open-Source* *by* *Kayla Eilhart* * how the CRA was created and what it is for * how we almost lost open-source * what the CRA and related legislation and regulation introduce in connection with open-source * what further legislation and regulation related to the functioning of open-source in the EU awaits us * links to information, working groups and how to participate in the legislative process **Schedule** **18:30** – Doors open **19:00** – Talk “*Cyber ​​Resilience Act and Open-Source*” 19:45 – Lightning talks: add yours to [https://bit.ly/prpylight](https://bit.ly/prpylight) after 20:00 – Networking **Good to know** * You don’t have to register for this meetup – the actual attendance is much bigger (40–70 Pythonistas) than indicated in the “Going” list here. * **Cash only payments – club doesn’t accept cards.** * Talks at Pyvo are mostly in Czech but it there’s somebody who doesn’t understand Czech talks are switched to English if the speaker is able to do so. * Besides both soft drinks and beer it's possible to eat at the club. Choice is variable and consists of 4 to 7 options ranging from toast, sausages and soup to fried cheese in a bun, goulash or schnitzel. * Club closes at midnight.

Would you like to know more about the tantric approach and add more depth to your sexual life but don’t know where to start? Would you like to deepen the relationship with yourself or with your partner? Or maybe you just want to be able to talk about these topics openly with like-minded people? I created Eros Reading Circle because I believe erotica nowadays is very misunderstood. Fast satisfaction is the preferred way on societal level. There are plenty of negative emotions – shame, guilt, low self worth – attached to the topic of pleasure in the collective and also on the individual level. The past few years I dedicated to self-exploration and the broadening of my horizon when it comes to depths of pleasure and living the tantric approach. We gather every three weeks in a cozy tearoom in the heart of Prague (near I.P. Pavlova). You don’t need to join every time. You can attend only one session or more – each time we will cover a different topic. We don’t read full books. When you book your spot, you will receive an email with the text for the upcoming circle and 2-3 reflection prompts. We usually cover one chapter, 10 to 30 pages (written in English). You are asked to read the chapter before the session. All genders, singles and couples are welcome. Our readings explore erotica, pleasure, tantra, ecstasy, desire and the polarity of masculine and feminine energies. Some sessions focus on men’s sexuality, others on women’s, and some on pleasure as a whole. During each circle, we begin with a short grounding practice, share what resonated or didn’t, engage in discussion and end with a closing reflection. Eros Reading Circle is for you: - If you are desiring to have a more conscious sexual life - If you want to deepen your relationship to self (and to your partner) - If you would love to attract a partner who complements you - If you would like to connect and exchange ideas with like-minded people - If you want to experiment with new practices, try new things - If you would like to leave behind negative imprints attached to your sexuality - If you are interested to learn about pleasure from a more spiritual or philosophical aspect - If you have wondered what tantra is and how could you apply it in your own life - If you would love to join a circle of book lovers but can’t commit to reading long books When? 19th February, 19.00-21.30 Where? Čajovna Šamanka How much does it cost? 350 CZK Facebook event link: https://www.facebook.com/share/1GBTAgfZRP/?mibextid=wwXIfr You can book your spot after clicking to the below link: https://buy.stripe.com/14A3cu2CJ8g40dZ7Uh5Ne08 If you cancel with more than 24 hours’ notice, you can reschedule within three months. Our topic will be: Sexual myths and the Tantric Vision I look forward to welcoming you in the circle <3

Free Event/Vstup Zdarma Pro češtinu, podívejte se níže EN Hello, people of Prague!! We bring you a forum to trade your language skills and learn something more. If not interested in language, you could have a general conversation. The goal is to create a chill environment for social networking with a focus on learning the language of your choice. So grab some beverages at the bar/cafe and get on with it every Thursday. **NEW** Venue: Tequila Tales Bar **NEW** Location: Ujezd 409/19, 11800 Malá Strana Timing: 1900-2200 (Every Thursday) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- CZ Ahoj Pražáci!! Přinášíme vám fórum, kde můžete vyměnit své jazykové znalosti a dozvědět se něco víc. Cílem je vytvořit pohodové prostředí pro sociální sítě se zaměřením na výuku jazyka dle vašeho výběru. Takže si vezměte nějaké nápoje v baru/kavárně a pusťte se do toho každý čtvrtek. **NOVE** Místo: Tequila Tales Bar, Ujezd 409/19, 11800 Malá Strana Čas: 1900-2200 (každý čtvrtek)

\-\- ENTRY: 100 CZK \-\- 🎶 Everyone is welcome to the Open Mic Jam at Coffice every Friday evening. Enjoy a variety of drinks and food while listening to local artists. 👉 You can also be part of the fun and bring your talent by singing or playing a musical instrument. 👉 This event is already a classic for Fridays night in Prague, so don't worry.. there is always lot of people coming. 📍 WHERE: Coffice Prague: Malířská 14 - Holesovice (the closest tram stop is Kamnicka and Letenske Namesti) 🍸 The bar offers cocktails at promotional prices. There is as well beer, wine and more. 🍴 If you are hungry, we have delicious empanadas, a unique Argentinian food. 🪴 Come to enjoy our new place with a beautiful garden. ℹ️ If you get lost or need more info, just call or write on WhatsApp: Martín +420 774 890 273 Enrique +420 605 032 851 -- CZ 🚨Po několika týdnech ticha... COFFICE JE ZPĚT! 💪 Tímto pre-opening Open Mic-em chceme oslavit, že jsme zase spolu a už se na Vás moc těšíme. 👉 Zapište si novou lokalitu: Malířská 14 - Holešovice. 🚨 🎶 Všichni jsou vítáni na týdenním Open Mic Jamu v Coffice každý pátek večer. Vychutnejte si různé nápoje a poslechněte si místní umělce. 👉 Můžete se také zapojit do zábavy a přinést svůj talent zpěvem nebo hrou na hudební nástroj. 📍Nezapomeňte, že Coffice je zpět na novém místě! Adresa je Malířská 14 - Holešovice (nejbližší tramvajová zastávka je Letenské náměstí) Přijďte si užít naše nové místo s krásnou zahradou. Pokud se ztratíte nebo potřebujete více informací, stačí zavolat nebo napsat na WhatsApp: Martín +420 774 890 273 ........................................................................................................... FB: www.facebook.com/cofficeprague IG: https://www.instagram.com/cofficeprague 🌎 www.cofficeprague.com ........................................................................................................... By participating in our events, you agree to be photographed and/or filmed that might be shared on our social/ commercial purposes. Post your pictures and tag us @cofficeprague ........................................................................................................... Interested in our Events? 📩 info@cofficeprague.com 📞 Phone/WhatsApp: +420 774 890 273 Join the Group on Facebook: "Daily Meetups in Prague" ........................................................................................................... Are you looking for a Coworking Space in Prague? We have joined forces with Locus Workspace in Vinohrady and with this some benefits: \- 30% discount on your 1st month\. \- Those who are members of Locus\, will be able to work in both locations\. There in Vinohrady and here in Letna\. \- Free Trial Day If you are interested, please contact Us Via WhatsApp +420 774 890 273 or email (info@cofficeprague.com)

\~FREE EVENT\~ (Tips are welcome) Přejděte dolů na český jazyk 🇬🇧. Event Concept? 👉 Czech & Expats people can share their languages and socialize. For introverts and shy people (we all are sometimes), we have ice-breaking games and more... so feel free to come by. It is a very friendly event to meet people around the world🙂 By the time you make new friends in the meetup, our after party starts :) 🏅It is the BIGGEST, Oldest & the Only Free Language Exchange Event in the Czech Republic 🥰 (with 103 people) --> Can i Come to the Event if my English or other language is bad😔? ☺YESS! your language level does not matter. You can also make friends. 🇨🇿Can Czech People also come? Ofcourse! Everyone is invited --> How does it work? Dev (organiser) will give you the Sticker and will write your NAME & LANGUAGE you speak & want to exchange. Then you can join the Table of that language or meet the person of your language & make friends concurrently. (If you still don't understand, he will explain to you at the venue) 🙂 📍LOCATION Tequila Tales Bar & Music Club Újezd 19 118 00 Prague, Czech Republic (Nearest tram stop- Hellichova & Ujezd) 🫡Do I need a Reservation? No, Feel free to bring your friends 🤔Can I come late? Its better if you come on time so you can meet maximum people. ❓Questions❓ Write to +420 703 971 515 (call/ whatsapp) https://www.instagram.com/tequilatales_prg/ \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* \~AKCE ZDARMA\~ (Tipy jsou vítány) Přejděte dolů na český jazyk 🇬🇧. Koncept akce? 👉 Češi a cizinci mohou sdílet své jazyky a socializovat se. Pro introverty a stydlivé lidi (všichni jsme někdy) máme hry na lámání ledu a další... tak neváhejte a přijďte. Je to velmi přátelská událost k setkání s lidmi po celém světě🙂 🏅Je to NEJVĚTŠÍ, nejstarší a jediná bezplatná jazyková výměnná akce v České republice (s 103 lidmi) --> Mohu přijít na událost, když moje angličtina nebo jiný jazyk je špatný😔? ☺ANO! na vaší jazykové úrovni nezáleží. Můžete se také spřátelit. 🇨🇿Můžou přijít i Češi? Samozřejmě! Všichni jsou zváni --> Jak to funguje? Dev (organizátor) vám dá nálepku a napíše vaše JMÉNO A JAZYK, kterým mluvíte a chcete si je vyměnit. Pak se můžete připojit ke stolu tohoto jazyka nebo se setkat s osobou vašeho jazyka a zároveň se spřátelit. (Pokud stále nerozumíte, vysvětlí vám to na místě konání) 🙂 📍 POLOHA Tequila Tales Bar & Music Club Újezd 19 118 00 Prague, Czech Republic (Nearest tram stop- Hellichova & Ujezd) Potřebuji rezervaci? Ne, klidně vezměte své přátele 🤔 Můžu přijít pozdě? Je lepší přijít včas, abyste mohli potkat maximum lidí. ❓Otázky❓ Napište našemu +420 703 971 515 (call/ whatsapp) https://www.instagram.com/tequilatales_prg/

Weekly Czech Conversation Meetup 📅 Every Thursday \| 🕢 19:30–21:30 📍 Tequila Tales, Újezd 409/19, Praha 1 Are you an expat in Prague learning Czech at A1 or A2 level? Ready to stop just studying and start speaking? Join our Weekly Czech Conversation Meetup – a focused, interactive session designed to help you speak more confidently in Czech through fun, practical, peer-based learning. 🎯 What to expect: Structured, casual Czech-speaking sessions Fun language games, real-life scenarios, group challenges Peer-to-peer learning (no teachers – just motivated learners!) No grammar overload – just speaking and using what you know 🧠 Who is this for? A1 and A2 level learners (not for absolute beginners) Expats in Prague who want to practice Czech in a supportive space People who are ready to actively participate – speaking is a must! 📝 Important: Preparation is required. Each week, you’ll get a short prompt or task in advance. Everyone must come ready to engage. 💬 Why join? Build real-life speaking skills Break the fear of using Czech Meet other motivated learners Get out of your Duolingo comfort zone! 🌍 This is a focused Czech-only session, happening from 19:30 to 21:30, as part of the larger Uninstall Duolingo Language Exchange night every Thursday.

In this workshop you will learn to make your own mini (25×25) or small rug (30×40) from scratch! No experience needed and all material provided. Feel free to join alone and meet people on the spot or bring a friend and share the fun! **Due to limited spots reservations are mandatory** - get your ticket on our website: www.tuftingprague.com/bookings Workshop is held in Letna, Kostelni 32.

**NEW LOCATION: Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: * 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. * 6:30 to 8:00 pm. Main meeting and presentation(s). See the handy Parking Map - we recommend street parking. [Street Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact centralohpython@gmail.com

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: Type Annotations with John Cassidy We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**NEW LOCATION: Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: * 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. * 6:30 to 8:00 pm. Main meeting and presentation(s). Lonnie Morgan will be presenting information about the DLT Library. "The Python library `dlt` provides a powerful [REST API toolkit](https://dlthub.com/docs/dlt-ecosystem/verified-sources/rest_api/basic) to ingest data. Combined with our [LLM scaffolds](https://dlthub.com/workspace) and [MCP server](https://dlthub.com/docs/hub/features/mcp-server), you can build a custom connector for any of the 8k+ available sources in 10 minutes by following this guide. Building with LLMs is an iterative process. We will follow this general workflow and give practical tips for each step." See Our [Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact centralohpython@gmail.com

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

Topic details coming soon. AGENDA: 7:00pm - Opening announcements 7:10pm - Main Topic 7:50pm - Q&A

We will have lunch at Cap City Diner in Gahanna at 12:00 then walk over to the theater afterwards. The Movie Solo Mio starts at 1:20.It will be posted when tickets available to purchase probably the week before then we’ll post our seat number so we can all sit together 😎