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Python

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[Python] Flask ์˜ค๋ฅ˜๋“ค [Flask] ImportError: cannot import name 'json' from 'itsdangerous' https://velog.io/@___pepper/Flask-ImportError-cannot-import-name-json-from-itsdangerous [Flask] ImportError: cannot import name 'json' from 'itsdangerous' itsdangerous import error in flask velog.io
[Python] Flask - api, sqlalchemy ์‚ฌ์šฉ๋ฐฉ๋ฒ• Install Flask-RESTful with pip pip install flask-restful api.py from flask import Flask from flask_restful import reqparse, abort, Api, Resource app = Flask(__name__) api = Api(app) TODOS = { 'todo1': {'task': 'build an API'}, 'todo2': {'task': '?????'}, 'todo3': {'task': 'profit!'}, } def abort_if_todo_doesnt_exist(todo_id): if todo_id not in TODOS: abort(404, message="Todo {} doesn't exist".fo..
[Python] SQL Server (pyodbc) local class Database(): def __init__(self): self.server = 'localhost' self.database = 'adb' self.cnxn = pyodbc.connect('Trusted_Connection=yes', DRIVER=self.driver, SERVER=self.server, PORT=1433, DATABASE=self.database) import pyodbc import pandas as pd class aDb(): def __init__(self): self.server = '130.1.1.1' self.database = 'adb' self.username = 'sa' self.password = '1234' self.driver = '{ODB..
[Juyter] Tips https://hnanmal.tistory.com/entry/%EC%A3%BC%ED%94%BC%ED%84%B0%EB%85%B8%ED%8A%B8%EB%B6%81-%EC%88%98%EB%A7%8E%EC%9D%80-%EC%85%80-%EC%A4%91-%EB%94%B1-%ED%95%98%EB%82%98%EB%A7%8C-%ED%8C%8C%EC%9D%BC%EB%A1%9C-%EC%A0%80%EC%9E%A5%ED%95%98%EA%B8%B0 ์ฃผํ”ผํ„ฐ๋…ธํŠธ๋ถ ์ˆ˜๋งŽ์€ ์…€ ์ค‘, ๋”ฑ! ํ•˜๋‚˜๋งŒ ํŒŒ์ผ๋กœ ์ €์žฅํ•˜๊ธฐ! ์ฃผํ”ผํ„ฐ ๋…ธํŠธ๋ถ์—์„œ ํŒŒ์ด์ฌ์œผ๋กœ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ ํ•˜๋‹ค ๋ณด๋ฉด ๋ฐ˜๋ณต๋˜๋Š” ์ฝ”๋“œ๋ฅผ ์žฌ์‚ฌ์šฉํ•˜๊ธฐ ์‰ฝ๊ฒŒ ํ•จ์ˆ˜๋กœ ๋งŒ๋“ค๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฐ ํ•จ์ˆ˜๋“ค์„ ๋ณดํ†ต ํ•œ ์…€์— ๋ชฐ์•„๋„ฃ๊ณ , ๋‹ค๋ฅธ ์…€์—์„œ๋Š” ์ด ํ•จ์ˆ˜๋“ค์„ ํ˜ธ์ถœํ•˜๋ฉด์„œ hnanmal.tistory.com
[Python] ํŒŒ์ผ ๊ด€๋ จ ํ•ด๋‹น ๊ฒฝ๋กœ์˜ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ list ํ˜•ํƒœ๋กœ ๋ฐ˜ํ™˜ os.listdir(path) Data๋ฅผ ํฌํ•จํ•˜๋Š” ํŒŒ์ผ๋ช… ์ฐพ๊ธฐ file_name = [s for s in files if "Data" in s] with os.scandir(path) as files: for file in files: print(file.name) ํŒŒ์ผ ๋ณต์‚ฌ ํ•˜๊ธฐ ํŒŒ์ผ์„ ๋ณต์‚ฌํ•˜๋Š” copyfile, copy, copy2 ํ•จ์ˆ˜๋Š” ๊ธฐ๋ณธ์ ์ธ ์‚ฌ์šฉ๋ฐฉ๋ฒ•์€ ๊ฐ™์Šต๋‹ˆ๋‹ค. import shutil shutil.copyfile("./test1/test1.txt", "./test2.txt") shutil.copy("./test1/test1.txt", "./test3.txt") shutil.copy2("./test1/test1.txt", "./test4.txt") ..
[Streamlit] bookmarks 5. Use Screen Streamlit will close the session as soon as you exit SSH session. To make it persistence, we need to use screen tool. Once you create session in screen, you can close the terminal and connect the server using new terminal. It will create persistence session. # screen -S streamlit Deploy Streamlit app: # streamlit run main.py --server.port 80 Now close the terminal and connect with ..
Ubuntu ์—์„œ Jupyter lab ์„ค์น˜, ์›๊ฒฉ ์„ค์ • python ์„ค์น˜ ํ•„์š”ํ•œ ๊ฒฝ์šฐ sudo apt install python3 sudo apt install python3-pip ์„ค์น˜ pip3 install jupyterlab Config ํŒŒ์ผ ์ƒ์„ฑ jupyter lab --generate-config jupyter์— ์ ‘์†ํ•  ๋น„๋ฐ€๋ฒˆํ˜ธ ์„ค์ • jupyter notebook password ์›๊ฒฉ ์„ค์ • jupyter_lab_config.py ์ˆ˜์ • ๊ฒฝ๋กœ : /home/ubuntu/.jupyter/jupyter_lab_config.py c.ServerApp.allow_remote_access = True c.ServerApp.ip = '0.0.0.0' # or '*' : ๋ชจ๋“  ip ์ ‘์† ๊ฐ€๋Šฅ # ์™ธ๋ถ€์—์„œ jupyter ์ธํ„ฐํŽ˜์ด์Šค์— ์ฒ˜์Œ ์ ‘์†ํ–ˆ์„ ๋•Œ ๋‚˜์˜ค๋Š” ๊ฒฝ๋กœ๋ฅผ ์„ค..
[Python] Selenium https://stackoverflow.com/questions/72773206/selenium-python-attributeerror-webdriver-object-has-no-attribute-find-el Selenium - Python - AttributeError: 'WebDriver' object has no attribute 'find_element_by_name' I am trying to get Selenium working with Chrome, but I keep running into this error message (and others like it): AttributeError: 'WebDriver' object has no attribute 'find_element_by_na..

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