Функция sub в regex может принимать функцию в качестве аргумента repl.
📄 Из документации:
If repl is a function, it is called for every non-overlapping occurrence of pattern. The function takes a single match object argument, and returns the replacement string.
То есть для каждого совпадения будет вызвана функция для вычисления замены вместо замены на одну и ту же строку для всех совпадений.
Иными словами, для замены разных совпадений на разные строки не потребуется запускать re.sub() много раз для каждой строки замены. Достаточно определить функцию, которая вернёт строку для каждого из совпадений.
Описание слишком запутанное🤔, давайте лучше рассмотрим на простом примере:
Создаем карту замены. То есть какие строки на какие требуется менять.
remap = {
'раз': '1',
'два': '2',
'три': '3',
'четыре': '4',
'пять': '5',
}
Пишем функцию поиска строки для замены. Единственным аргументом будет объект re.Match.
Используя данные этого объекта мы вычисляем замену on-the-fly!
def get_str(match: re.Match):
word = match.group(1)
return remap.get(word.lower()) or word
Пример текста.
text = '''Раз Два Три Четыре Пять
Вместе будем мы считать
Пять Четыре Три Два Раз
Мы считать научим вас
'''
Теперь запускаем re.sub и вместо строки замены (repl) подаём имя функции.
(Данный паттерн ищет отдельные слова в тексте)
>>> print(re.sub(r'(\w+)', get_str, text))
1 2 3 4 5
Вместе будем мы считать
5 4 3 2 1
Мы считать научим вас
Думаю, достаточно наглядно 🤓
#libs#regex
Bitcoin mining firm Mara deposit 298 $BTC worth $20.57M into #Cumberland
https://intel.arkm.com/explorer/entity/mara-pool
https://x.com/OnchainLens/status/2031173483968057378
Follow @onchainlens for more onchain updates
🚨 $APE surged by ~11% in the last 8 hours!
Multisign whale 0xb4e accumulated 3M $APE ($5.31M) from exchanges via #GSRMarkets and #Cumberland.
In total, the whale has accumulated 6.02M $APE ($10.3M, avg price: $1.72) in the past 8 days.
Estimated profit: $626K (+6.06%) (all unrealized).
👉 More details: https://platform.spotonchain.ai/signal-details/whale-accumulated-ape-as-price-surged-12648
A whale/institution withdrew 20,000 $ETH ($62.3M) from #Galaxy, #Coinbase, #FalconX, and #Cumberland in the past 12 hours.
Address: 0x363adf8182fd0fcd0f43d1c904809f85d6f24f7a
https://x.com/OnchainLens/status/2007384937343943021
Follow @onchainlens for more onchain updates
#Elezioni#RegnoUnito#Amministrative
Consiglio di #Cumberland, risultati definitivi:
#LAB|S&D: 30 seggi
#CON|ECR: 7
#LDEM|RE: 4
Indipendenti: 3
#Greens|G/EFA: 2
I LAB conquistano il controllo del nuovo Consiglio di Cumberland.
@UltimoraPolitics
🚨 Early buyer 0x808 deposited 30K $AAVE ($3.08M) to #Coinbase and #OKX via #Cumberland at $102.7 ~4hrs ago.
Notably, the whale used only 500K $USDC to buy 12.5M #LEND (later converted to 125K $AAVE) at $0.04 back in May 2020.
And has only sold 30.9K $AAVE ($3.15M) via DEX, Coinbase, and OKX at $101.7 on avg so far.
Current holding: 100K $AAVE ($10.2M). Estimated total profit: $12.85M!
👉 More details: https://platform.spotonchain.ai/en/signal-details/early-buyer-deposited-aave-to-exchanges-14545
In the past hour, the German government transferred another 5,853 $BTC ($344M) to #B2C2 Group, #FlowTraders, #Kraken, #Coinbase, and #Cumberland.
In the past 24 hours, the German government might have sold up to $544M worth of BTC, including:
• moving out 12,160 $BTC ($706M) at an average price of $58,064.
• receiving back 2,810 $BTC ($162M) at an average price of $57,541.
Currently, the German government still holds 18,110 $BTC ($1.06B) across 6 addresses.
More details about their latest transfers can be found at https://platform.spotonchain.ai/en/signal-details/german-government-bka-transferred-5853-btc-344m-away-142259
Wallet 0x1db (likely #Cumberland) transferred 270M $USDT from the #TetherTreasury to CEXs in the past 24 hours as the market rebounded!
After the market dipped on Aug 5, this wallet received 660M $USDT from the Tether and then injected 607.3M $USDT to various exchanges, including:
• $333M to #Coinbase
• $118.5M to #Kraken
• $72.4M to #Binance
• $51.5M to #OKX
• $32M to #Bullish
It seems like institutions are still buying?
Follow @spotonchain and check out the Cumberland’s address via https://platform.spotonchain.ai/en/profile?address=0x1dbbbc3fdb2c4fabd28fd9b84ed99ceb84bfbec5
The #TetherTreasury minted 1B $USDT on #Ethereum and transferred 183.2M $USDT to #Cumberland for CEX deposits in the past 16 hours!
Overall, since the crash on Aug 5 (9 days ago), Cumberland has
• received 953M $USDT from Tether on Ethereum
• then injected 906.7M $USDT into various exchanges, including #Coinbase, #Kraken, #OKX, #Binance, and #Bullish.com.
Follow @spotnchain and check out the Cumberland’s address via https://platform.spotonchain.ai/en/profile?address=0x1dbbbc3fdb2c4fabd28fd9b84ed99ceb84bfbec5