python-3.x

问题 My full code can generate multiple Matplolib plots in multiple windows. This is how I want it as sometimes I want to see them on 2 screens and see a variety of outputs at the same time. Each window has several 'sharey' subplots and I want to share the cursor, using MultiCursor in the Vertical axis. I am using plt.ion() so that the multiple windows are non-blocking, i.e. they all open at the same time rather than one opening when the previse is closed. When I run the code, plt.ion() seems to

问题 I would like to mask several values ​​in a string. This call works for a single value as expected. message = "my password=secure and my private_key=securekey should not be logged." message = re.sub(r"(?is)password=.+", "password=xxxx", str(message)) What does the regular expression have to look like so that I can mask multiple values from a dictionary? d = {"password": "xxxx", "private_key": "zzzz"} message = re.sub(r"(?is)\w=.+", lambda m: d.get(m.group(), m.group()), message) Is it also

问题 My full code can generate multiple Matplolib plots in multiple windows. This is how I want it as sometimes I want to see them on 2 screens and see a variety of outputs at the same time. Each window has several 'sharey' subplots and I want to share the cursor, using MultiCursor in the Vertical axis. I am using plt.ion() so that the multiple windows are non-blocking, i.e. they all open at the same time rather than one opening when the previse is closed. When I run the code, plt.ion() seems to

问题 I recently did 2 beginner courses in python coding at university for my Minor, which were followed by an intro to databases and a basic course about CRUD development in PHP. The python course was decent enough and touched on most of the basics. I've been trying to teach myself by making small applications to do things that I have to do for my remaining courses in linguistics. Now I wanted to write a small python application and that takes user input to create a Language profile for that

问题 I'm trying to print out DDLs for all the tables in Redshift database. My code look something like this: cnxn = engine.connect() metadata = MetaData(bind=engine, schema=SCHEMA) metadata.reflect(bind=engine) for table in metadata.sorted_tables: try: res = CreateTable(table).compile(engine) print(res) except ProgrammingError as e: print(f"Failed to compile DDL for {table}: {e}") continue I've tested this code on other redshift databases and it seems to work fine. But in this database it fails

问题 while converting text to audio and then sending to google assistant pushtalk is not giving accurate result. So i need suggestion, how i can send text data to google assistant textinput to get more accurate result. Or any other suggestion which can increase my accuracy in python this is what i am currently installed "pip install --upgrade setuptools wheel \ google-assistant-library \ google-assistant-sdk[samples] \ google-auth-oauthlib[tool] " this what i am current using to convert text to

问题 i'm self learning python through out online courses but i ran into a problem . for loop how do i tell python to do something after the for loops is finished ? for example : def mixer(g): print(g) def printer(h): print("end") X = input ("words : ") var2 = "" var1 = X.split() for y in var1: if len(y) > 5: y.upper() var2 += y.upper() + " " mixer(var2) elif len(y) <= 5: y.lower() var2 += y.lower() + " " mixer(var2) that's what i'm trying to do after for loop is done , i want to call a function

问题 So I am new to connection pooling. I am trying to determine how to use a pool in order to speed up my query. I have a query that works, but I dont think I am using the pool correct. Here is the syntax, if you see anywhere I could be more efficient please let me know. try: db=mysql.connector.connect(poolname="mypool", pool_size=10, **config) cursor.execute(query1) df1=create_df(cursor) cursor.execute(query2) df2=create_df(cursor) cursor.execute(query3) df3=create_df(cursor) 回答1: Your question

问题 i'm self learning python through out online courses but i ran into a problem . for loop how do i tell python to do something after the for loops is finished ? for example : def mixer(g): print(g) def printer(h): print("end") X = input ("words : ") var2 = "" var1 = X.split() for y in var1: if len(y) > 5: y.upper() var2 += y.upper() + " " mixer(var2) elif len(y) <= 5: y.lower() var2 += y.lower() + " " mixer(var2) that's what i'm trying to do after for loop is done , i want to call a function

问题 I have been trying to scrape data from this site. I need to fill Get the precise price of your car form ie. the year, make, model etc.. I have written the following code till now: import requests import time from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.support.ui import WebDriverWait, Select from selenium.common.exceptions import NoSuchElementException from selenium.common