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Изворен канал @pythonotes · Post #197 · 4 јан.

Подразумеваемые неймспейсы или неявные пакеты. Этот функционал добавлен в Python 3.3 Что он означает? Ранее, до 3.3 пакетами считались лишь директории, в которых есть файл __init__.py. Этот файл одновременно являлся свидетельством того, что директория это Python-пакет, и служил "телом" этого пакета. То есть местом, где можно написать код, как это делается внутри модуля. Этот код исполняется в момент импорта пакета, так что его принято называть "код инициализации пакета". Начиная с версии 3.3 Любая директория считается пакетом и Python будет пытаться использовать любую директорию для импорта. Конечно, не любую в файловой системе, а только те что находятся в sys.path. Это значит, что теперь __init__.py нужно делать только если: 🔸 вам требуется создать код инициализации пакета 🔸 нужна совместимость со старыми версиями Python На мой взгляд это немного упрощает разработку, делает её чище, но с другой стороны убивает некоторую однозначность происходящего. Например, я создал репозиторий со своей библиотекой и рядом положил код примеров или тестов. repo_name/ my_library/ __init__.py main.py examples/ exam1.py exam2.py В этом репозитории пакетом является только my_library, остальные директории это не пакеты, это просто дополнительный код в файлах. Директория examples не добавлена в sys.path, в ней нет рабочих модулей. Но если она лежит рядом с my_library, то Python вполне сможет импортнуть из неё модули, так как посчитает что examples это валидный пакет. Конечно, пример несколько надуманный. Никто не будет добавлять корень репозитория в sys.path. Но, я думаю, суть ясна. Иногда директория это просто директория а не пакет! #basic#pep

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Crypto M - Crypto News

@CryptoM · Post #64526 · 09.04.2026 г., 06:14

🚀 Polymarket Traders' Earnings: Only 0.015% Achieve $5,000 Monthly Crypto analyst Andrey Sergeenkov's recent analysis reveals that a mere 0.015% of Polymarket traders managed to earn at least $5,000 monthly for four consecutive months. According to NS3.AI, the study examined trading data spanning from April 2024 to April 1, 2026, highlighting the challenges faced by traders in achieving consistent profitability on the platform. #Polymarket#Crypto#Trading#Earnings#Profitability#Analysis#NS3AI

Crypto M - Crypto News

@CryptoM · Post #65330 · 12.04.2026 г., 23:28

🚀 Japanese Companies Face Challenges Amid Rising Oil Prices Japanese companies are entering the earnings season with a pessimistic outlook as crude oil prices surge following the unsuccessful U.S. peace talks with Iran. Bloomberg posted on X, highlighting the impact of geopolitical tensions on the global oil market. The failure of negotiations has led to increased uncertainty, affecting various sectors in Japan that rely heavily on energy imports. As oil prices climb, businesses are bracing for higher operational costs, which could impact their profitability in the coming months. The situation underscores the interconnectedness of global events and their influence on national economies. #JapaneseCompanies#OilPrices#GeopoliticalTensions#EnergyImports#OperationalCosts#Profitability#GlobalEconomy#EarningsSeason#Bloomberg#IranUSNegotiations

SIGNAL

@finsignal · Post #3432 · 01.08.2024 г., 06:55

🙊 “On.. went.. on..” – we are learning to distinguish swear words from terms from the crypto world! Cryptocurrencies are an unusual and challenging market. Over the years, Cryptans have invented many words to describe what is happening around them. And we have compiled a dictionary of the most important of them for you: ➖#Wallets are a key vault for different cryptocurrencies. There is no crypt on the wallet itself, it is located in the blockchain and is assigned to your addresses. Wallets can be "cold" and "hot". ➖#DeFi – decentralized finance. Such crypto projects do not have a specific “manager” or “supervisor”. Interactions between users are managed by smart contracts. ➖#Smart contract - algorithms in the blockchain that control user actions and execute commands and conditions embedded in them. ➖#Proof-of-Work (POW, proof of work) is an algorithm for confirming transactions in the blockchain (achieving consensus) using the computing power of its participants (mining) ➖#Proof-of-Stake (POS, proof of stake) – all transactions in the blockchain are confirmed using cryptocurrency in the wallets of participants ➖#Staking – placement of POS-blockchain tokens in a wallet for a reward. The POS system needs coins to function. A more convenient and effective form is liquid staking. ➖#Gas – payment for transactions on the blockchain. When the activity on the network increases, so does the gas charge. ➖#Fork – updating/changing the blockchain: its technologies and rules ➖#Mixers are platforms that mix tokens of different users, hiding the history of transactions and previous owners. ➖#Bridges (cryptomostes, cross-chain bridges) is a service for transferring crypts from one blockchain to another. Without them, different blockchains and crypto projects cannot communicate with each other. ➖#NFT is a unique digital certificate confirming the ownership of a digital object: anything, but most often a song, a picture, an object from a game. ➖#Stablecoins are coins backed by reliable real assets (dollars, government bonds), and therefore stable in price: 1 to 1 with the dollar. ➖#Memcoins are often coins created “for fun". They are popular among speculators, but some coins “grow up” and try to create full-fledged projects. ➖#Profitability farming is earning money by providing your tokens for trading to other users in liquidity pools on a decentralized crypto exchange. ➖#Airdrop – free distribution of crypto project coins for user activity: try out the project, tell about it on social networks

Venture Village Wall 🦄

@venturevillagewall · Post #3411 · 18.12.2024 г., 12:11

Bay Harbor Re Secures $50M Funding Bay Harbor Re, a reinsurance firm, has announced a funding round of $50 million, set for December 13, 2024. The company focuses on delivering stability and protection tailored to meet the specific needs of its partners. #Reinsurance#Funding#Investment#BayHarborRe#FinancialServices#Insurance#Stability#Protection#Partners#BusinessDevelopment#MarketInsights#RiskManagement#Capital #2024 #Profitability#Growth#InsuranceMarket#CorporateNews#FundingRound

Venture Village Wall 🦄

@venturevillagewall · Post #3608 · 21.12.2024 г., 07:13

Disrupting Subscription Models A potential billion-dollar startup aims to revolutionize content sales by eliminating subscription models that frustrate users wanting single purchases. Currently, 70% of subscribers cancel within 3-6 months, while content sellers hesitate to switch to one-time payments due to lower profitability. Innovations in this direction could lead to significant market changes. More details here: Fast Founder #Startup#ContentSales#SubscriptionModel#UserExperience#BusinessStrategy#MarketInnovation#OneTimePayment#Profitability#UserRetention#Ecommerce#RevenueModel#Disruption#TechStartup#Media#DigitalContent#OnlineSales#Fintech#Investments#Entrepreneurship#InnovativeIdeas