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kandi X-RAY | pythons Summary
kandi X-RAY | pythons Summary
records some useful scripts,welcome for addiation.
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Top functions reviewed by kandi - BETA
- Tiny image
- Return a list of all the images in the given directory .
- Return the first available available account
- Initialize accounts .
- check if file is in white list
- test if file is in a compressed list
- Append a file to a small PNG file .
- Tries to compress files to be small
pythons Key Features
pythons Examples and Code Snippets
Community Discussions
Trending Discussions on pythons
QUESTION
I am not sure how to extract multiple pages from a search result using Pythons Wikipedia plugin. Some advice would be appreciated.
My code so far:
...ANSWER
Answered 2021-Jun-15 at 13:10You have done the hard part, the results are already in the results variable.
But the results need parsing by the wiki.page() nethod, which only takes one argument.
The solution? Use a loop to parse all results one by one.
The easiest way will be using for loops, but the list comprehension method is the best.
Replace the last two lines with the following:
QUESTION
I get this error:
D:\pythonstuff\demo.py:28: DeprecationWarning: The explicit passing of coroutine objects to asyncio.wait() is deprecated since Python 3.8, and scheduled for removal in Python 3.11. await asyncio.wait([
Waited 1 second!
Waited 5 second!
Time passed: 0hour:0min:5secProcess finished with exit code 0
When I run the code:
...ANSWER
Answered 2021-Feb-03 at 16:59You can just call it this way as it recommends in the docs here
Example from the docs:
QUESTION
I'm pretty new to python and tkinter so I'm struggling with creating a script that reads the terminal output into a label or Gui in tkinter. I've searched around and can't find any tutorials on how to do it, a lot of forums have specific or old code which makes it really difficult to adapt especially for a beginner. The code that I found that looks like it will work best for what I'm trying to accomplish was made by jfs, the only problem is that I keep getting errors which for the life of me I cant figure out.
Here is the code:
...ANSWER
Answered 2021-Jun-10 at 14:10I have the problem too, this was my solution. I post it on [https://github.com/ianfun/notes/blob/main/editor/main.py].
data.py was generate by build.py.
I cannot found grate terminal like vscode in python.
note:use key right to select
you can read idlelib run.py
QUESTION
So this is the piece of code that is giving me the error
...ANSWER
Answered 2021-Jun-11 at 08:46first all of your insert variable is tuple you are not usign correctly formatting or f string
QUESTION
I´ve been building a bot and it works exactly as intended, but only for one Tweet. Then, it waits 60 seconds, and, if it doesn´t find a new Tweet to reply to (since it´s configured to reply to the most recent Tweet), it throws an error (it´s 400 as in "400: Bad Authentication Data", but I think the issue is not that, since the bot posts on Twitter once without any issues. However, I do think it´s possibly some kind of Bad Request error). Whenever it crashes, I can just run in my command "python (botname).py" and it works once if there is now a new Tweet, but then, it crashes again. I want the bot to run properly by itself, so I would really appreciate some help! This is the code in my file:
...ANSWER
Answered 2021-Jun-09 at 22:18A 400 HTTP error status code usually means Bad Request, which is likely the case here. When there's not a new Tweet to reply to, the for loop isn't entered, and check_mentions, the function itself, is returned. You then set it as since_id when its returned and use it as an ID the next time check_mentions is called. This probably ends up passing something like "" to the API as since_id.
QUESTION
**index.jsp**
**web.xml**
Archetype Created Web Application
dispatcher
org.springframework.web.servlet.DispatcherServlet
1
dispatcher
/
**Display.jsp**
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
Insert title here
hi there
**dispatcher-servlet.xml**
**AddController.java**
package com.juzar.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class AddController {
@RequestMapping("/add")
public String add() {
System.out.println("hi there");
return "Display.jsp";
}
}
ANSWER
Answered 2021-Jun-09 at 18:17You need enable Annotation-Driven injection in the container. In your case, declare at dispatcher-servlet.xml (I assumed you don't use JavaConfig).
QUESTION
I have a python file which is able to get some data from firebase and put it with a json structure as you can see here:
...ANSWER
Answered 2021-Jun-09 at 15:08
import json
#here you get data information as `intents` as you have done in your code
#now open your sample.json file and load it
with open('sample.json') as json_file:
data = json.load(json_file)
#now you have data["intents"] from json file and new intents from your db
# the two intents are list of dict . So you can add both obtaining a new list with the elements of the first `intents` and the elements of the second `intents`.
intents = {"intents" : data["intents"]+intents["intents"]}
#so now , you can save `intents` as a new json , like before.
with open("sample.json", "w") as outfile:
json.dump(intents, outfile)
QUESTION
- I want to scedual a task with crontab to run a python file in a specific anaconda environment every day at a certain time.
- I also have a python script to do so.
- The pythons script runs if I jsut execute it with
python h.pyin the anaconda evoronment in terminal. h.py is in the home directory - I am usaing Ubuntu 20.04, and i havent refreshed on intalled any new cron or crontab
- I have tried the following commands to get it work but they just do Nothing (the result should be a folder and it is learly not has been created)
ANSWER
Answered 2021-Jun-09 at 10:37If the Python file only need python (not other library)
QUESTION
I am looking for knowledge.
I am currently working on a program which, if no one is detected by my sensor for 30 seconds, launches a video. I am currently using time.time() but the concern is that despite trying to reset, the timer continues and does not reset to 0 once the video is finished.
So I tried some new research and I came across a topic about time.clock() and I ended up with this: Python's time.clock() vs time.time()
But I'm not sure I fully understand the role of timeit, time.process_time() or time.perf_counter(), is there a possibility to use these in the way I want? Or is it only used to calculate the execution time of a code as found in several examples?
Precision:
When I reach 30 seconds, I enter the if to launch the video, the launch video, followed by a time.sleep(). The timer does not pause and continues while the video is running. Once the video is finished I try to reset the timer, also once the 50 seconds are reached but I can't do it, I probably don't reset what I need. The timer therefore never stops and my other functions which require a timer (if timer> 7) are launched directly since the condition is fulfilled (whereas they should start again from 0 when entering the other functions)
PS: When a video is running, the other videos are not superimposed on it, they kindly wait their turn
...ANSWER
Answered 2021-Jun-08 at 13:59I think you may misunderstand how the "timer" works
what we usually do is intitializing a variable with time.time() wich represents the number of seconds elapsed since 01/01/1970 and then when we want to mesure the time like a timer, we substract a second instance of time.time() with the previous one, which give us the mesured time between the two.
Using time.sleep(n) simply waits n seconds before going to the next line, so it won't reset your timer
you need to rethink your code around these notions
QUESTION
Here's some minimal code:
...ANSWER
Answered 2021-Jun-08 at 07:23I believe you are running into this problem because curve_fit is also testing non-integer values of n, in which case your function gauss returns complex values when x.
I believe it would be easier to brute-force your way through every integer n and find the best parameters sig,c,x_o for each n.
For example, if you consider n = 0,1,2,... up to perhaps 50, there are very few options for n, and brute forcing is actually a decent method.
Looking at your data, it would be even better to only consider n as a multiple of 2 (unless your other data looks like n could be an odd integer).
Also, you should probably introduce some bounds for the other parameters, like it would be good to have sig>0, and you can safely set c>0 (that is, if all of your data looks like the minimal data you included in your question).
Here is what I did:
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Install pythons
You can use pythons like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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