Questions tagged [python]
Python is a multi-paradigm, dynamically typed, multipurpose programming language. It is designed to be quick to learn, understand, and use, and enforce a clean and uniform syntax. Please note that Python 2 is officially out of support as of 01-01-2020. Still, for version-specific Python questions, add the [python-2.7] or [python-3.x] tag. When using a Python variant (e.g., Jython, PyPy) or library (e.g., Pandas and NumPy), please include it in the tags.
1,613,924
questions
-1
votes
0answers
3 views
What does the underscore letter stand for or do when it used when defining functions in python? [duplicate]
In python code, when it says:
def function(x, _):
what is the point of the "_" and what does it do?
0
votes
0answers
4 views
Trying to read an Omnik Inverter without any available documentation through USB by use of PyModBus
My solar panels are connected to an Omnik Inverter (5000tl2). That company has gone bankrupt and the available documentation does not specify the use of the USB port or the registers on the inverter ...
0
votes
0answers
7 views
Relative import problem with python packages
First of all, I have look through a lot of question-answer regarding this issue but I couldn't find a solution to my problem.
I am on Python 3.7.9 and my file structure looks as in the following
...
-3
votes
0answers
9 views
Can there be a string inside a string in python? [closed]
Recently I got a Python exercise and there was a statement op.write(str([str(gettime())])+": "+value+"\n") and I am not able to understand this.
0
votes
0answers
3 views
How do i create working search bar on ListView
I search in youtube and google for creating a working search bar on ListView but no one use on class allPostList(ListView):
could you explain to me how to make it?
here is my code
table.html
{% block ...
0
votes
0answers
4 views
py2neo v2020.1 - ModuleNotFoundError: No module named 'py2neo.ext'
I am following a tutorial using the py2neo V3, while I am using the V.2020.1.1.
I would like to use the function GregorianCalendar, but as my code runs
from py2neo.ext.calendar import ...
0
votes
0answers
4 views
Outputting parameterized SQL files into a giant text file
So my use-case is this - I need to parse 800,000 files in an S3 bucket, extract the data I need, and then read it into a SQLite database.
I tried looping over them and then individually writing into ...
0
votes
0answers
7 views
Hello everyone, can someone help me, I want to read a text file in kivy textinput or label
imports:
from kivy.app import App
from kivy.lang import Builder
from kivy.properties import StringProperty
from kivy.uix.textinput import TextInput
kv = '''
BoxLayout:
orientation: 'vertical'
...
0
votes
0answers
5 views
how to get Pivot table PageField values
PivotTable.PivotFields('IN-STATE').Orientation = win32c.xlPageField
PivotTable.PivotFields('IN-STATE').Position = 1
PivotTable.PivotFields('IN-STATE').EnableMultiplePageItems = True
for dt in ...
0
votes
0answers
8 views
How to subtract dates
Hey thanks for checking the question
First, see my code
class ConfirmationKey(models.Model):
key = models.CharField(max_length=20,blank=True)
username = models.CharField(max_length=100)
email = models....
0
votes
0answers
9 views
How to get hidden css or style in python selenium(Browser Rendering, HTML document)?
target url: https://www.weather.go.kr/plus/land/today.jsp
Smart Editor(convert tools?): http://naver.github.io/smarteditor2/demo/
I tried it like this at first.
Drag&Move -> Ctrl + C -> ...
0
votes
1answer
13 views
How to pull the table data from a website using Python?
My goal is to get only the data from a specific table in a website. If possible, opened website could be run on the background preventing to pop-up.
I have tried Get page generated with Javascript in ...
0
votes
0answers
13 views
after deploy django project it showing this error AttributeError: 'str' object has no attribute 'tzinfo'
After move localhost to cpanel it shwoimg me that error AttributeError: 'str' object has no attribute 'tzinfo'. How can I fix it? please suggest to me.
0
votes
0answers
12 views
Issues accessing attributes of object appended to a list in Python
This is my first post on a relatively new stack overflow account, so apologies if it doesn't meet requirements.
I am attempting to create a room inspection app in which I define a 'UniRoom' class, ...
-1
votes
0answers
10 views
How to train some dependent neural networks simultaneously in TensorFlow?
Is it possible to train six dependent neural networks in the TensorFlow python package simultaneously?
I have attached the architecture of the cascade neural network that I am going to train. Thanks ...
欧美日韩国产在线一区二区_午夜短视频在线观看_亚洲国产欧美日本视频_亚洲精品高清视频在线观看