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
Phrasal verbs with "sleep":
○sleep in
●sleep on
○sleep off
●sleep over
○sleep through
sleep in
Example: I usually sleep in on weekends.
sleep on (it)
Example: I’m not sure about this offer. Let me sleep on it.
sleep off
Example: After the marathon, he slept off his exhaustion.
sleep over
Example: My friend invited me to sleep over at her house.
sleep through
Example: I slept through the storm last night.
••┈┈●•❁❁✹❁❁•●┈┈┈••
#phrasalverbs
#Phrasalverbs
@fluencyinenglish
❇️show up
حضور یافتن در جایی
When you appear somewhere, you show up.
👉Turn up is similar to show up.
Turn up
مترادف show up میباشد
Example:
1. I was supposed to meet my sister for lunch, but she didn't show up.
@fluencyinenglish
2. Over a hundred people showed up for the news conference.
____________________________
show up
ظاهر شدن
When something appears or becomes visible, it shows up.
@fluencyinenglish
Example:
1. It's hard to photograph polar bears because they don't show up well against the snow.
2. The spots won't show up until the last stages of the disease.
@fluencyinenglish
❇️knuckle down
If you knuckle down, you start to take your work or your task seriously and do it properly.
❇️For example:
knuckle down
🔹The exams start next month, so I guess it's time I knuckled down and studied a bit harder.
knuckle down
🔹If Sammy wants to lose weight, he'll have to knuckle down and start exercising more at the gym
🔹knucklehead/n/
UK /ˈnʌk.əl.hed/
US/ˈnʌk.əl.hed/ us informal
A stupid person
@fluencyinenglish
💡Phrasal Verb
"Set out"
🧐Meaning
to explain the details of something, especially in writing
✅Example:
A contract should clearly set out the responsibilities of each party.
#PhrasalVerbs
💡Phrasal Verb
"take in (2)"
🧐Meaning
to fully understand something you hear or read
✅Example:
I had to read the article a second time to really take it all in. It wasn't easy to understand.
#phrasalverbs
💡Phrasal Verb
"grow on"
🧐Meaning
If something grows on you, you gradually start to like it, even though you didn't like it much at first.
✅Example:
I didn't like the music at first, but it's grown on me and I like it a lot now.
#phrasalverbs
#Teamjimmy
#sirjimmy
💡Phrasal Verb
"to get (something) across"
🧐Meaning:
to express (something) clearly so that it is understood:
✅Example:
I don't know if I was able to get my point across to you.
#Phrasalverbs
#Teamjimmy
#sirjimmy
#vocabulary
#phrasalverbs
#advanced_vocabulary
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
🔹amount to something
/əˈmɑʊnt·tə, -ˌtu/
to add up to, be in total, be equal to, or be the same as
Example: Federal and state costs for building and operating prisons amounted to $25 billion.
Example: The blog amounts to a critique of the U.S. news media.
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Cede: To give up control; surrender
(sēd)
Example - "The police officers had to cede control to the FBI agents."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Promenade: Leisurely walk
(prŏm′ə-nād′, -näd′)
Example - "The couple promenaded around town with matching outfits on."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Cornucopia: Abundant supply
(kôr′nə-kō′pē-ə, -nyə-)
Example - "My mother loves to garden, she has a cornucopia of fresh veggies in the backyard."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Inimitable: Unmatched; extremely unique
(ĭ-nĭm′ĭ-tə-bəl)
Example - "No matter how hard I tried, I couldn't recreate the painting of the mountains. It was terribly inimitable, and eventually I gave up."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Coalesce: Fuse together
Example - "The two small fires coalesced and turned into one huge raging forest fire.
✅Sharing is caring
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
#vocabulary
#phrasalverbs
#advanced_vocabulary
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
🔹amount to something
/əˈmɑʊnt·tə, -ˌtu/
to add up to, be in total, be equal to, or be the same as
Example: Federal and state costs for building and operating prisons amounted to $25 billion.
Example: The blog amounts to a critique of the U.S. news media.
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Cede: To give up control; surrender
(sēd)
Example - "The police officers had to cede control to the FBI agents."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Promenade: Leisurely walk
(prŏm′ə-nād′, -näd′)
Example - "The couple promenaded around town with matching outfits on."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Cornucopia: Abundant supply
(kôr′nə-kō′pē-ə, -nyə-)
Example - "My mother loves to garden, she has a cornucopia of fresh veggies in the backyard."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Inimitable: Unmatched; extremely unique
(ĭ-nĭm′ĭ-tə-bəl)
Example - "No matter how hard I tried, I couldn't recreate the painting of the mountains. It was terribly inimitable, and eventually I gave up."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Coalesce: Fuse together
Example - "The two small fires coalesced and turned into one huge raging forest fire.
✅Sharing is caring
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
#vocabulary
#phrasalverbs
#advanced_vocabulary
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
🔹amount to something
/əˈmɑʊnt·tə, -ˌtu/
to add up to, be in total, be equal to, or be the same as
Example: Federal and state costs for building and operating prisons amounted to $25 billion.
Example: The blog amounts to a critique of the U.S. news media.
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Cede: To give up control; surrender
(sēd)
Example - "The police officers had to cede control to the FBI agents."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Promenade: Leisurely walk
(prŏm′ə-nād′, -näd′)
Example - "The couple promenaded around town with matching outfits on."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Cornucopia: Abundant supply
(kôr′nə-kō′pē-ə, -nyə-)
Example - "My mother loves to garden, she has a cornucopia of fresh veggies in the backyard."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Inimitable: Unmatched; extremely unique
(ĭ-nĭm′ĭ-tə-bəl)
Example - "No matter how hard I tried, I couldn't recreate the painting of the mountains. It was terribly inimitable, and eventually I gave up."
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
✴️Coalesce: Fuse together
Example - "The two small fires coalesced and turned into one huge raging forest fire.
✅Sharing is caring
@fluencyinenglish
@fluencyinenglish
@fluencyinenglish
5 phrasal verbs with “PAY”
I shared the questions first on purpose — to make you think before seeing the meanings.
That struggle helps the meanings stick better than passive reading.
If a meaning surprised you, that’s good — it means your brain is actually learning.
#EnglishLearning#PhrasalVerbs#LearnEnglish#RealEnglish