Python/ django
по всем вопросам @workakkk @itchannels_telegram - 🔥 все ит каналы @ai_machinelearning_big_data -ML @ArtificialIntelligencedl -AI @datascienceiot - 📚 @pythonlbooks РКН: clck.ru/3FmxmM
Show more📈 Analytical overview of Telegram channel Python/ django
Channel Python/ django (@pythonl) in the Russian language segment is an active participant. Currently, the community unites 58 385 subscribers, ranking 2 244 in the Technologies & Applications category and 10 292 in the Russia region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 58 385 subscribers.
According to the latest data from 03 November, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -242 over the last 30 days and by -32 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 6.00%. Within the first 24 hours after publication, content typically collects 3.06% reactions from the total number of subscribers.
- Post reach: On average, each post receives 3 501 views. Within the first day, a publication typically gains 1 784 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 18.
- Thematic interests: Content is focused on key topics such as github, claude, контекст, архитектура, api.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“по всем вопросам @workakkk
@itchannels_telegram - 🔥 все ит каналы
@ai_machinelearning_big_data -ML
@ArtificialIntelligencedl -AI
@datascienceiot - 📚
@pythonlbooks
РКН: clck.ru/3Fm...”
Thanks to the high frequency of updates (latest data received on 04 November, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
from xmlrpc.client import DateTime
from telethon.sync import TelegramClient
from telethon.tl.functions.messages import GetDialogsRequest
from telethon.tl.types import InputPeerEmpty
from telethon.tl.functions.messages import GetHistoryRequest
from telethon.tl.types import PeerChannel
import csv
api_id = 'api id'
api_hash = "api_hash"
phone = "phone number"
client = TelegramClient(phone, api_id, api_hash)
client.start()
chats = []
last_date = None
chunk_size = 200
groups=[]
result = client(GetDialogsRequest(
offset_date=last_date,
offset_id=0,
offset_peer=InputPeerEmpty(),
limit=chunk_size,
hash = 0
))
chats.extend(result.chats)
for chat in chats:
try:
if chat.megagroup== True:
groups.append(chat)
except:
continue
print("Выберите группу для парсинга сообщений и членов группы:")
i=0
for g in groups:
print(str(i) + "- " + g.title)
i+=1
g_index = input("Введите нужную цифру: ")
target_group=groups[int(g_index)]
print("Узнаём пользователей...")
all_participants = []
all_participants = client.get_participants(target_group)
print("Сохраняем данные в файл...")
with open("members.csv", "w", encoding="UTF-8") as f:
writer = csv.writer(f,delimiter=",",lineterminator="\n")
writer.writerow(["username", "name","group"])
for user in all_participants:
if user.username:
username= user.username
else:
username= ""
if user.first_name:
first_name= user.first_name
else:
first_name= ""
if user.last_name:
last_name= user.last_name
else:
last_name= ""
name= (first_name + ' ' + last_name).strip()
writer.writerow([username,name,target_group.title])
print("Парсинг участников группы успешно выполнен.")
offset_id = 0
limit = 100
all_messages = []
total_messages = 0
total_count_limit = 0
while True:
history = client(GetHistoryRequest(
peer=target_group,
offset_id=offset_id,
offset_date=None,
add_offset=0,
limit=limit,
max_id=0,
min_id=0,
hash=0
))
if not history.messages:
break
messages = history.messages
for message in messages:
all_messages.append(message.message)
offset_id = messages[len(messages) - 1].id
if total_count_limit != 0 and total_messages >= total_count_limit:
break
print("Сохраняем данные в файл...")
with open("chats.csv", "w", encoding="UTF-8") as f:
writer = csv.writer(f, delimiter=",", lineterminator="\n")
for message in all_messages:
writer.writerow([message])
print('Парсинг сообщений группы успешно выполнен.')
@pythonl# pip install selenium
import time
from selenium import webdriver
from selenium.webdriver.common.keys
import Keysbot = webdriver.Chrome("chromedriver.exe")
bot.get('http://www.google.com')
search = bot.find_element_by_name('q')
search.send_keys("@codedev101")
search.send_keys(Keys.RETURN)
time.sleep(5)
bot.quit()
• Улучшение изображений на Python
# pip install pillow
from PIL import Image,ImageFilter
from PIL import ImageEnhance
im = Image.open('img.jpg')
# Choose your filter
# add Hastag at start if you don't want to any filter below
en = ImageEnhance.Color(im)
en = ImageEnhance.Contrast(im)
en = ImageEnhance.Brightness(im)
en = ImageEnhance.Sharpness(im)# result
en.enhance(1.5).show("enhanced")
• Парсинг текстов песен
# pip install lyricsgenius
import lyricsgenius
api_key = "xxxxxxxxxxxxxxxxxxxxx"
genius = lyricsgenius.Genius(api_key)
artist = genius.search_artist("Pop Smoke",
max_songs=5,sort="title")
song = artist.song("100k On a Coupe")
print(song.lyrics)
• Получение данных Exif для фотографий
# Get Exif of Photo
# Method 1
# pip install pillow
import PIL.Image
import PIL.ExifTags
img = PIL.Image.open("Img.jpg")
exif_data =
{
PIL.ExifTags.TAGS[i]: j
for i, j in img._getexif().items()
if i in PIL.ExifTags.TAGS
}
print(exif_data)
# Method 2
# pip install ExifRead
import exifread
filename = open(path_name, 'rb')
tags = exifread.process_file(filename)
print(tags)
• Поиск в Google
# pip install google
from googlesearch import search
query = "Medium.com"
for url in search(query):
print(url)
• Преобразование: шестнадцатеричная система в RGB
# Conversion: Hex to RGB
def Hex_to_Rgb(hex):
h = hex.lstrip('#')
return tuple(int(h[i:i+2], 16) for i in (0, 2, 4))
print(Hex_to_Rgb('#c96d9d')) # (201, 109, 157)
print(Hex_to_Rgb('#fa0515')) # (250, 5, 21)
• Конвертация фотографий в формат Cartonize
# pip install opencv-python
import cv2
img = cv2.imread('img.jpg')
grayimg = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
grayimg = cv2.medianBlur(grayimg, 5)
edges = cv2.Laplacian(grayimg , cv2.CV_8U, ksize=5)
r,mask =cv2.threshold(edges,100,255,cv2.THRESH_BINARY_INV)
img2 = cv2.bitwise_and(img, img, mask=mask)
img2 = cv2.medianBlur(img2, 5)
cv2.imwrite("cartooned.jpg", mask)
• Тестирование скорости соединения с помощью Python.
# pip install pyspeedtest
# pip install speedtest
# pip install speedtest-cli
#method 1
import speedtest
speedTest = speedtest.Speedtest()
print(speedTest.get_best_server())
#Check download speed
print(speedTest.download())
#Check upload speed
print(speedTest.upload())
# Method 2
import pyspeedtest
st = pyspeedtest.SpeedTest()
st.ping()
st.download()
st.upload()
• Проверка состояния сайта
# pip install requests
#method 1
import urllib.request
from urllib.request import Request, urlopenreq = Request('https://medium.com/@pythonians', headers={'User-Agent': 'Mozilla/5.0'})
webpage = urlopen(req).getcode()
print(webpage) # 200
# method 2
import requests
r = requests.get("https://medium.com/@pythonians")
print(r.status_code) # 200
• Извлечение текста OCR из изображений
# pip install pytesseract
import pytesseract
from PIL import Image
pytesseract.pytesseract.tesseract_cmd = r'C:\Program Files\Tesseract-OCR\tesseract.exe'
t=Image.open("img.png")
text = pytesseract.image_to_string(t, config='')
print(text)
@pythonl
pip install pandas
pip install sqlglot
pip install sqlalchemy
from sqlalchemy import create_engine, text
import sqlglot
import pandas as pd
def execute_sql_query(sql):
query_as_sqlite = sqlglot.transpile(sql, read="postgres", write="sqlite")[0]
mocked_db = create_engine('sqlite://')
pd.read_csv('data.csv').to_sql('table_name', con=mocked_db)
with mocked_db.connect() as connection:
result = connection.execute(text(query_as_sqlite))
return result
@pythonlgit clone https://github.com/Chamepp/Daily.py.git
▪ Github
@pythonlimport yfinance as yf
import pandas as pd
from sklearn.model_selection import train_test_split
from sklearn.ensemble import RandomForestClassifier
from sklearn.metrics import accuracy_score
from sklearn.pipeline import Pipeline
from sklearn.impute import SimpleImputer
import matplotlib.pyplot as plt
# Step 1: Data Collection
ticker = "AAPL"
start_date = "2021-01-01"
end_date = "2023-01-06"
data = yf.download(ticker, start=start_date, end=end_date, progress=False)
# Step 2: Data Preprocessing
data["Return"] = data["Close"].pct_change()
data.dropna(inplace=True)
# Step 3: Feature Engineering
data["SMA_5"] = data["Close"].rolling(window=5).mean()
data["SMA_20"] = data["Close"].rolling(window=20).mean()
# Step 4: Model Selection and Training
X = data[["SMA_5", "SMA_20"]]
y = (data["Return"] > 0).astype(int)
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)
pipeline = Pipeline([
('imputer', SimpleImputer(strategy='mean')),
('classifier', RandomForestClassifier(n_estimators=100, random_state=42))
])
pipeline.fit(X_train, y_train)
# Step 5: Model Evaluation
y_pred_train = pipeline.predict(X_train)
train_accuracy = accuracy_score(y_train, y_pred_train)
y_pred_test = pipeline.predict(X_test)
test_accuracy = accuracy_score(y_test, y_pred_test)
print("Train Accuracy:", train_accuracy)
print("Test Accuracy:", test_accuracy)
# Step 6: Strategy Design
data["Predicted_Return"] = pipeline.predict(X)
data["Signal"] = data["Predicted_Return"].diff()
data.loc[data["Signal"] > 0, "Position"] = 1
data.loc[data["Signal"] < 0, "Position"] = -1
data["Position"].fillna(0, inplace=True)
# Step 7: Backtesting
data["Strategy_Return"] = data["Position"] * data["Return"]
cumulative_returns = (data["Strategy_Return"] + 1).cumprod()
plt.figure(figsize=(10, 6))
plt.plot(data.index, cumulative_returns)
plt.xlabel("Date")
plt.ylabel("Cumulative Returns")
plt.title("Trading Strategy Performance")
plt.grid(True)
plt.show()
@pythonl