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Showing posts with the label Variables

Unboundlocalerror: Local Variable Referenced Before Assignment (python)

I'm trying to create a function servo_to_quadrant that returns the value servo_quadrant. Questi… Read more Unboundlocalerror: Local Variable Referenced Before Assignment (python)

Access To Instance Variable, But Not Instance Method In Python

I'm a newbie to python and I think similar question have been asked (including this one: Can yo… Read more Access To Instance Variable, But Not Instance Method In Python

How To Create Dynamical Scoped Variables In Python?

I am translating some code from lisp to Python. In lisp, you can have a let construct with the vari… Read more How To Create Dynamical Scoped Variables In Python?

Command Line With Variables In Subprocess

I want to run this command with variables inside a subprocess in a script. The variable is: filenam… Read more Command Line With Variables In Subprocess

What's Causing This Variable Referenced Before Assignment Error?

This is the code that I am working with: import pygame global lead_x global lead_y global lead_x_c… Read more What's Causing This Variable Referenced Before Assignment Error?

What Does "variable Or 0" Mean In Python?

What is the meaning of the following statement in python: x = variable_1 or 0 variable_1 is an obj… Read more What Does "variable Or 0" Mean In Python?

How To Pass Python Variable To Html Variable?

I need to read a url link from text file in python as a variable, and use it in html. The text file… Read more How To Pass Python Variable To Html Variable?

Importing And Changing Variables From Another File

Okay... I have searched and searched looking for an answer that directly answers my question, but h… Read more Importing And Changing Variables From Another File

Not Recognizing Loop Variable In Python

I am trying to delete 38 lines of text after coming across a certain phrase in a .txt file in Pytho… Read more Not Recognizing Loop Variable In Python

Python- How To Get List Of Self Variables In A Class Consist Of N-self

Edited: I want to generate N-number of agents. Each agent will have a name, so I create a random na… Read more Python- How To Get List Of Self Variables In A Class Consist Of N-self

Store Os.system Result In Variable

hello guys i'm wondering how to store os.system result in variable as we know it's return … Read more Store Os.system Result In Variable

Django Use Value Of Template Variable As Part Of Another Variable Name

I currently have this for loop inside my template: {% for i in 1234|make_list %} I would like to o… Read more Django Use Value Of Template Variable As Part Of Another Variable Name

How To Use Variables Inside Query In Pandas?

I have problem quering the data frame in panda when I use variable instead of value. df2 = pd.read_… Read more How To Use Variables Inside Query In Pandas?

Write Several List Of Lists In A Csv Columns In Python

I have a list of lists and need to write each of its elements in csv columns. Using the code below … Read more Write Several List Of Lists In A Csv Columns In Python

Web2py Comparing Part Of A Request.vars Element

I have a form with a table with rows containing SELECTs with _names with IDs attached, like this: T… Read more Web2py Comparing Part Of A Request.vars Element

Flask_mysqldb Delete From Variable Table

So i use flask_mysqldb in a Flask(Python website) I'm trying to write a function to delete a ro… Read more Flask_mysqldb Delete From Variable Table

Python Function Not Supposed To Change A Global Variable

I am fairly new to Python and Numpy, and I encountered this issue when translating a MATLAB program… Read more Python Function Not Supposed To Change A Global Variable

Variable Within A Variable In Python (3)

My head is probably in the wrong place with this, but I want to put a variable within a variable. M… Read more Variable Within A Variable In Python (3)

Accessing "module Scope" Vars

I'm currently learning Python, and I have to work on a Python 2.7 project. Accessing 'modul… Read more Accessing "module Scope" Vars

Global Namelist Is Not Defined. Is Only Module Variable

Ok so using this code I ran some testing to see what the main problem was. I found there is a probl… Read more Global Namelist Is Not Defined. Is Only Module Variable