Introduction to Python Course

I want to make a chatbot's response in audio and text. All the example code using gTTS seem li… Read more Gtts Direct Output

This snippet works fine: from openpyxl import Workbook data = [ ['Year', 'Amount&#… Read more Openpyxl: Mark Row As Heading

I am using Django template, and I met one problem with nested dictionary. Dict: result_dict = {'… Read more Django Template In Nested Dictionary

I am trying to programmatically create a chart in an xlsx file using xlsxwriter and pandas data. Wr… Read more Typeerror 'buffer Size Mismatch' Error When Defining A Series In Xlsxwriter

I use nunjucks for templating the frontend in a python project. Nunjucks templates must be precomp… Read more How To Execute A (safe) Bash Shell Command Within Setup.py?

First of all thank you for taking your time to consider the following inquiry. English is not my ma… Read more Using Instances From Other Classes, Overriding And Separating Values Of X And Y From A Point(x,y) From One Class To Another

this is my xml file i parse it like this: self.doc=etree.parse(xmlFile) masterI Solution 1: In X… Read more Parse Xpath From Xml File Should Contain '

Good day. Hope your all are well. Can someone help me with fix this? I'm new to the MySQL envi… Read more "cryptography Is Required For Sha256_password Or Caching_sha2_password"

When I see dates and times in the admin, they are displayed in UTC. I'd like for them to be dis… Read more Setting Django Admin Display Times To Local Time?

I'm using the scikit-learn machine learning library (Python) for a machine learning project. On… Read more How To Specify The Prior Probability For Scikit-learn's Naive Bayes

In my Python3 learning, while trying out globals() and locals(), I made a very basic, stand-alone P… Read more Python3 Globals() And Locals() Contents

Hello I'm trying to make the basic example of tensorflow minst using data from images on my pc.… Read more Tensorflow Valueerror: Failed To Find Data Adapter That Can Handle Input

I have written a code to compare the solution of sympy and PARI/GP, but when I give a fraction valu… Read more Fraction Value Problem In Ctypes To Pari/gp

In case you want to change other variables in a class on change of an attribute you simply just wri… Read more How To Handle Innerclass Attribute Dependencies?

I'm new to Python and PySpark. I have a dataframe in PySpark like the following: ## +---+---+--… Read more Create A Column In A Pyspark Dataframe Using A List Whose Indices Are Present In One Column Of The Dataframe

I am new to django framework .I created simple welcome page now i want to include css file in my pr… Read more How To Use Static Folder In Django For Css And Javascript?

I have a folder which has multiple images lets say images names are---- AB_1.jpg, AB_2.jpg, AB_3.jp… Read more How To Concatenate 5 Images Out Of Multiple Images In A Folder

I am a few months into programming. I am currently in the process of learning how to automate certa… Read more How Can I Fix The Following Error Attributeerror: 'dict' Object Has No Attribute 'text'

I want to get the column names of a table, but there a over million data in it. So I cannot use: cu… Read more Python: Mysqldb. How To Get Columns Name Without Executing Select * In A Big Table?

I have a bunch of instances of a MongoEngine model. And the profiler shows that a lot of time is sp… Read more Override Attribute Access Precedence Having A Data Descriptor

I am returning the length of the shortest path if there's is one. Otherwise, I return -1. I'… Read more Identifying Path In Matrix Game

I am using anaconda 64-bit for python v3.6 on Windows 10. Whenever I use pip on anaconda, I get the… Read more Upgrade Pip To Ver18 On Anaconda

I have the following DataFrame: item response 1 A 1 A 1 B … Read more Pandas: Get String Value With Most Occurrence In Group

I am facing some difficulties scraping a website which uses react.js and not sure why this is happe… Read more How To Scrape Data From Webpage Which Uses React.js With Selenium In Python?

I want to parse the 2 digits in the middle from a date in dd/mm/yy format but also allowing single … Read more Why Doesn't Finite Repetition In Lookbehind Work In Some Flavors?

Using python how to retrieve only the tags - 'NN', 'JJ' etc from ('[', '… Read more Retrieving Tags From Result Of Pos Tagging

I am working on a project where I have to calculate the distance between the detected persons in li… Read more How To Calculate Distance Between Two Person Using Python Opencv?

Am trying to retrieve different entities from a single intent using rasa nlu below is the nlu part … Read more Rasa Nlu: Multiple Entity Extraction From Single Intent

I'm building a Django app that enables users to upload a CSV via a form using a FormField. Once… Read more Error Reading An Uploaded Csv Using Dask In Django: 'inmemoryuploadedfile' Object Has No Attribute 'startswith'

Is there a pythonic way to find the length of the longest consecutive substring of a certain charac… Read more Longest Consecutive Substring Of Certain Character Type In Python

I have a problem with my IDE in python... I want to make a list of numbers i.e (40,000,000) but whe… Read more Increasing The Capacity Of The Ide In Python Like A Notepad?

I'm trying to write a script which searches a directory for a module with a given name. I'd… Read more In Python's Imp, "importerror: No Frozen Submodule Named ..."

Checking the documentation doesn't show any potential cause for the error. I have a django proj… Read more The Included Urlconf 'appname.urls' Does Not Appear To Have Any Patterns In It

Appreciate that this has been asked before, but I have tried the suggestions to no avail. a snip of… Read more Import "flask" Could Not Be Resolved From Sourcepylancereportmissingmodulesource

Hey I need to split a large file in python into smaller files that contain only specific lines. How… Read more Question About Splitting A Large File

I am trying over-plot some empirical data with error bars on top of my modelled data. The error ba… Read more How To Force Errorbars To Render Last With Matplotlib

I need a proper solution to search for a key in a nested data structures in Python. Lets assume tha… Read more Python Search By Value

I want to create image classifier with Pandas and Scikit-Learn libs, but I want to have my own data… Read more Creating Dataset Of Images For Image Classification

I have developed a public and open source App for Splunk (Nmon performance monitor for Unix and Lin… Read more Python - Transpose Columns To Rows Within Data Operation And Before Writing To File

For a school project I am making a hangman game in Python. Right now my code picks a word from a di… Read more Keeping The Data Of A Variable Between Runs Of Code

I am running a simple python(3.4.3) flask app on amazon linux, which uses datastax cassandra-driver… Read more Cluster.cpython-34m.so: Undefined Symbol: Pyexception_check

This is the strange thing I noticed in Python sets. I read there is no order in sets, but it does p… Read more Python - Sets .pop() Behaviour

This is my sample dictionary in Python 2.7: sample = {'T1': {'P1': 20, 'P2&#… Read more Sum Nested Key Values Of Dict

I have a string like this: document = '{ time : 14/09/19 16:00:00, global : { full:190 , def… Read more How To Convert A String To Bson?

I need to make a multidimensional array of zeros. For two (D=2) or three (D=3) dimensions, this is … Read more Create Multidimensional Zeros Python

I've got some issue with user permissions in Django. I added some permissions for the Magasin m… Read more Getting "permission Denied" Page In The Admin, While User Has Permission

Offical Python3 docs say this about passing bytes to the single argument constructor for class str:… Read more Why Is Passing Bytes To Class Str Constructor Special?

I need to run a process inside a windows host from a linux host using python. I saw WMI python libr… Read more Python: Run A Process Inside A Windows Host

I´m trying to convert from pandas._libs.tslibs.timestamps.Timestamp to datetime.datetime but the ch… Read more Cannot Convert From Pandas._libs.tslibs.timestamps.timestamp To Datetime.datetime

I am using sympy to write algebraic expressions and perform basic calculations with them. Sympy doe… Read more How To Modify Sympy's Printing Order?

For some unknown reasons ,my browser open test pages of my remote server very slowly. So I am think… Read more How Can I Reconnect To The Browser Opened By Webdriver With Selenium?

I have a jinja template that is the only content inside a set of div tags. {% include 'tem… Read more Adding Jinja Template Dynamically

I would like Google Cloud Build to run the unit test I have in my python project after pushing the … Read more Running Python Unit Test In Google Cloud Build

I am working on my website right now and am trying to send a confirmation email when a user creates… Read more How To Send Emails With Python And Flask

In the following code, I have run into a RecursionError: maximum recursion depth exceeded. def unpa… Read more Python: Weird Behavior While Using `yield From`

I want to clone some remote repositories, but only retrieving the main branch. My code currently ge… Read more Cloning Only The Main Branch Using Pygit2

I started using the new API of Odoo v8.0 but I cannot find useful information about store trigger i… Read more How To Set Store Trigger For Computed Fields In Odoo 8?

I want to show a vertical line at x='23:30:00'. I have tried x = '23:30' as well. A… Read more How To Ad A Vertical Line To Matplotlib?

I have a pandas dataframe (that was created by importing a csv file). I want to replace blank value… Read more Replacing Empty Strings With Nan In Pandas

I'm trying to do a simple binary classification problem using Keras and its pre-built ImageNet … Read more Pre-training Keras Xception And Inceptionv3 Models

Could you assist me with replacing an identifier value with a value from a dictionary. So the code … Read more Replacing A Value In String With A Value In A Dictionary In Python

I have a project wherein I need to extract quotations from a huge set of articles . Here , by quot… Read more How To Extract Quotations From Text Using Nltk

Using str.format() is the new standard for formatting strings in Python 2.6, and Python 3. I've… Read more Python 2.6+ Str.format() And Regular Expressions

I've been using pygame to make a game recently, and have ran into a little problem... Basically… Read more Is There A Way To Stretch The Whole Display Image To Fit A Given Resolution?

I need to read whole collection from MongoDB ( collection name is 'test' ) in Python code. … Read more How To Read Through Collection In Chunks By 1000?