And before that, the next Helsinki Python is on Monday 18th August at Witted AIcorp:
August Helsinki Python meetup, with Witted AIcorp, Mon, Aug 18, 2025, 4:30 PM | Meetup
It’s currently full, but do join the waitlist, and our Discord to be the first to hear about the next one!
And another PyData Helsinki meetup, this time at Supercell on 22 September, 2025:
Welcome to our next meetup on Wednesday 22nd October, at Zalando.
We’ll have three talks this month:
Naa Ashiorkor Nortey: Python Meets the Senses: Making Sense of Complex Sensor Data
Ever wondered how machines can “smell”? In this talk, I will present how Python can help us explore patterns in data from electronic noses, sensors that detect chemicals around us. You will see how we can uncover insights, understand the effect of environmental factors, and make complex sensor readings easier to understand.
@jpakkane: Typed Python the hardest way
While Python’s dynamic typing is great, it becomes an obstacle as projects get bigger. A common solution for this is to add typing information and enforce it in CI. But what happens if you take this approach and run with it further than anyone probably should? Let’s find out!
Luca Scotton: TBA
And of course the famous HelPy quiz!
See you there!
PS Don’t forget about PyCon Finland next week!
PyData Helsinki is meeting on 11 Nov at Sofia Helsinki, for an evening sponsored by Cactos, a Finnish smart-energy company. Talks:
Olli Ruokojoki: Data-Driven Batteries: Modeling State of Charge and Health from Operational Data
Tuomas Sivula: Stochastic Models in Energy Storage Operating Environments
Quentin Salomé: 
lightning talk (title TBA)
Osvaldo Martin: ArviZ 1.0: Refactoring for flexibility, extensibility, and power
Jouni Seppänen: Python Visualisation Tools