python-3.x

问题 df=pd.read_excel(filename) What attributes should I add to exclude header and footer? 回答1: Head over here: https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.read_excel.html you will find pandas.read_excel(io, sheet_name=0, header=0, names=None, index_col=None, usecols=None, squeeze=False, dtype=None, engine=None, converters=None, true_values=None, false_values=None, skiprows=None, nrows=None, na_values=None, keep_default_na=True, verbose=False, parse_dates=False, date_parser

问题 I am trying to create user authentication from back-end with python and firebase. So far creating a user and login actions worked perfectly. But for somehow i cannot find any information for signOut action. i'm using Pyrebase library. Any one has a suggestion? Here is the part it works: import pyrebase config = { #my private config informations } firebase = pyrebase.initialize_app(config) auth = firebase.auth() def createAccount(request): if request.method == "POST": email=request.POST.get(

问题 I have a simple script that I'm attempting to use automate some of the japanese translation I do for my job. import requests import sys import json base_url = 'https://www.googleapis.com/language/translate/v2?key=CANT_SHARE_THAT&source=ja&target=en&q=' print(sys.argv[1]) base_url += sys.argv[1] request = requests.get( base_url ) if request.status_code != 200: print("Error on request") print( json.loads(request.text)['data']['translations'][0]['translatedText']) When the first argument is a

问题 So, I have been using Basemap for years in Python 2.7, I am moving to Python3.7 and would like to move to cartopy. I work with a lot of data where I have the projection info but I don't have lat and lon grids of the data. This is how I would handle things in Basemap. m=Basemap( llcrnrlon=-118.300, llcrnrlat=20.600, urcrnrlon=-58.958, urcrnrlat=51.02, projection='lcc', lat_1=38., lat_2=38., lon_0=-95., resolution ='l', area_thresh=1000. ) mwidth = 1008 #for 163 5km AWIPS2 grid mheight = 722

问题 I am making a bot similar to "Discord Deliver" and "Discord Byte" where people can order virtual food, and I want to be able to black list certain people from using the bot. Is there any way of doing this? For all my commands i use @bot.command ; I am specifying this as some people use on_message . Sorry that I don't have anything I've tried, I am relatively new to discord.py-rewrite. 回答1: You can make a set containing their names and exit the function if the command's author's name is in

问题 I am making a bot similar to "Discord Deliver" and "Discord Byte" where people can order virtual food, and I want to be able to black list certain people from using the bot. Is there any way of doing this? For all my commands i use @bot.command ; I am specifying this as some people use on_message . Sorry that I don't have anything I've tried, I am relatively new to discord.py-rewrite. 回答1: You can make a set containing their names and exit the function if the command's author's name is in

问题 I am making a bot similar to "Discord Deliver" and "Discord Byte" where people can order virtual food, and I want to be able to black list certain people from using the bot. Is there any way of doing this? For all my commands i use @bot.command ; I am specifying this as some people use on_message . Sorry that I don't have anything I've tried, I am relatively new to discord.py-rewrite. 回答1: You can make a set containing their names and exit the function if the command's author's name is in

问题 I'm trying to make the bot reaction only change for the specific user that do !pages command, I tried message.author and reaction.message.author == message.author but it didn't work! The issue is that when someone used this command, it will also worked for others which is not what I expected.. Here's the code from discord.ext import commands bot = commands.Bot(command_prefix='!') left = '⏪' right = '⏩' messages = ("1", "2", "3") def predicate(message, l, r): def check(reaction, user): if

问题 For reasons acceptable to me, I am trying to dynamically generate ExternalTaskSensor tasks with different execution_date_fn in each iteration. Callable provided to execution_date_fn kwarg requires to have dt as input and provide execution_date as output, which I am writing down as a lambda function, e.g. lambda dt: get_execution_date(i) . I noticed that execution_date_fn provided as a lambda function in a loop results in unexpected behaviour - all generated tasks have the same execution_date

问题 For reasons acceptable to me, I am trying to dynamically generate ExternalTaskSensor tasks with different execution_date_fn in each iteration. Callable provided to execution_date_fn kwarg requires to have dt as input and provide execution_date as output, which I am writing down as a lambda function, e.g. lambda dt: get_execution_date(i) . I noticed that execution_date_fn provided as a lambda function in a loop results in unexpected behaviour - all generated tasks have the same execution_date