python-3.x

问题 I've created a script in python to get a 200 status code issuing a post http requests but when I run my script I get 403 instead. It seems that I followed the way how the requests is being sent in chrome dev tools. To do it manually - go to that page, select 6 as size and then hit the add to cart button. How can I do the same using the script below? Webpage address I've tried with: import requests from bs4 import BeautifulSoup main_url = 'https://www.footlocker.co.uk/en/homepage' post_url =

问题 I've created a script in python to get a 200 status code issuing a post http requests but when I run my script I get 403 instead. It seems that I followed the way how the requests is being sent in chrome dev tools. To do it manually - go to that page, select 6 as size and then hit the add to cart button. How can I do the same using the script below? Webpage address I've tried with: import requests from bs4 import BeautifulSoup main_url = 'https://www.footlocker.co.uk/en/homepage' post_url =

问题 I´ve got a 3D numpy bit array, I need to pack them along the third axis. So exactly what numpy.packbits does. But unfortunately it packs it only to uint8, but I need more data, is there a similar way to pack it to uint16 or uint32? 回答1: Depending on your machine's endianness it is either a matter of simple view casting or of byte swapping and then view casting: >>> a = np.random.randint(0, 2, (4, 16)) >>> a array([[1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0], [0, 1, 0, 1, 1, 1, 0, 0, 1, 1

问题 I´ve got a 3D numpy bit array, I need to pack them along the third axis. So exactly what numpy.packbits does. But unfortunately it packs it only to uint8, but I need more data, is there a similar way to pack it to uint16 or uint32? 回答1: Depending on your machine's endianness it is either a matter of simple view casting or of byte swapping and then view casting: >>> a = np.random.randint(0, 2, (4, 16)) >>> a array([[1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0], [0, 1, 0, 1, 1, 1, 0, 0, 1, 1

问题 I'm learning how to use TinyDB on Python and I have the basics working (add, remove, update etc.). But now I'm trying to retrieve specific values from the database. The code I'm using is in this method: def showpassword(): show = userdb.get(where("username") == txtname.get()) txtshow.insert(0, show) When I run the method, it displays the output as follows: {'username': 'John', 'surname': 'Doe'} How can I get it so that I can display only the user's name or surname and without any brackets?

问题 I have the following YAML file setup for my logger in my project: --- version: 1 disable_existing_loggers: False formatters: simple: format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s" colored: (): "colorlog.ColoredFormatter" datefmt: "%Y-%m-%d %H:%M:%S" format: "%(white)s%(asctime)s.%(msecs)03d%(reset)s - %(cyan)s[%(module)s.%(funcName)s]%(reset)s - %(log_color)s[%(levelname)s] :=>%(reset)s %(message)s" log_colors: DEBUG: purple INFO: blue WARNING: yellow ERROR: red CRITICAL: red

问题 I have the following YAML file setup for my logger in my project: --- version: 1 disable_existing_loggers: False formatters: simple: format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s" colored: (): "colorlog.ColoredFormatter" datefmt: "%Y-%m-%d %H:%M:%S" format: "%(white)s%(asctime)s.%(msecs)03d%(reset)s - %(cyan)s[%(module)s.%(funcName)s]%(reset)s - %(log_color)s[%(levelname)s] :=>%(reset)s %(message)s" log_colors: DEBUG: purple INFO: blue WARNING: yellow ERROR: red CRITICAL: red

问题 I have the following YAML file setup for my logger in my project: --- version: 1 disable_existing_loggers: False formatters: simple: format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s" colored: (): "colorlog.ColoredFormatter" datefmt: "%Y-%m-%d %H:%M:%S" format: "%(white)s%(asctime)s.%(msecs)03d%(reset)s - %(cyan)s[%(module)s.%(funcName)s]%(reset)s - %(log_color)s[%(levelname)s] :=>%(reset)s %(message)s" log_colors: DEBUG: purple INFO: blue WARNING: yellow ERROR: red CRITICAL: red

问题 I have the following YAML file setup for my logger in my project: --- version: 1 disable_existing_loggers: False formatters: simple: format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s" colored: (): "colorlog.ColoredFormatter" datefmt: "%Y-%m-%d %H:%M:%S" format: "%(white)s%(asctime)s.%(msecs)03d%(reset)s - %(cyan)s[%(module)s.%(funcName)s]%(reset)s - %(log_color)s[%(levelname)s] :=>%(reset)s %(message)s" log_colors: DEBUG: purple INFO: blue WARNING: yellow ERROR: red CRITICAL: red

问题 I have the following YAML file setup for my logger in my project: --- version: 1 disable_existing_loggers: False formatters: simple: format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s" colored: (): "colorlog.ColoredFormatter" datefmt: "%Y-%m-%d %H:%M:%S" format: "%(white)s%(asctime)s.%(msecs)03d%(reset)s - %(cyan)s[%(module)s.%(funcName)s]%(reset)s - %(log_color)s[%(levelname)s] :=>%(reset)s %(message)s" log_colors: DEBUG: purple INFO: blue WARNING: yellow ERROR: red CRITICAL: red