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Showing posts from April, 2024

Plotly: How To Set A Fill Color Between Two Vertical Lines?

Using matplotlib, we can 'trivially' fill the area between two vertical lines using fill_be… Read more Plotly: How To Set A Fill Color Between Two Vertical Lines?

Flask: Ioerror When Saving Uploaded Files

I am learning Flask and am attempting to work through the uploading files pattern documented here: … Read more Flask: Ioerror When Saving Uploaded Files

Pandas Dataframe To Excel With Defined Name Range

I want to write multiple df of varying sizes to Excel as my code runs. Some tables will contain s… Read more Pandas Dataframe To Excel With Defined Name Range

Create And Replace Bigquery Tables

How do I create and replace an existing BigQuery table? I use datalab to define BigQuery queries an… Read more Create And Replace Bigquery Tables

Python Variables In Mysql

I would like to use Python variables as table name, column name and value but this query don't … Read more Python Variables In Mysql

Pybind11 Vs Numpy For A Matrix Product

Edit 2 (18 June 2018.) I used the Matrix class proposed in http://pybind11.readthedocs.io/en/stable… Read more Pybind11 Vs Numpy For A Matrix Product

Graphene-django Filenaming Conventions

I'm rebuilding a former Django REST API project as a GraphQL one. I now have queries & mut… Read more Graphene-django Filenaming Conventions

How To Deals With Unknown Label And Edges In Python Graph

I have two arrays, a and b. I would like to draw the networkx graph that group the values together … Read more How To Deals With Unknown Label And Edges In Python Graph

Cannot Create New Django Model Object Within Ajax Post Request

This is kind of 'I already lost x hours debugging this' kind of problem/question :( Followi… Read more Cannot Create New Django Model Object Within Ajax Post Request

Tensorflow Model Accuracy Not Increasing

I am currently doing the Deep Learning course on Udacity and am presently trying to complete the 4t… Read more Tensorflow Model Accuracy Not Increasing

In Count Vectorizer Which Axis To Use?

I want to create a document term matrix. In my case it is not like documents x words but it is sent… Read more In Count Vectorizer Which Axis To Use?

Better Examples Of Authlib Oauth Client Use With A Flask App?

I have got both the password and code grant flows working with my Flask app, but it all feels a bit… Read more Better Examples Of Authlib Oauth Client Use With A Flask App?

Typeerror At /userregis/ __init__() Got An Unexpected Keyword Argument 'username'

The question I meet is that, when I use UserReg.objects.create(), it will report things above. And… Read more Typeerror At /userregis/ __init__() Got An Unexpected Keyword Argument 'username'

Trouble Loading Bloomberg Addins On Excel Using Python

I am trying to open an excel which is connected to BBG and refresh values. To open an instance of … Read more Trouble Loading Bloomberg Addins On Excel Using Python

Sslerror With Praw?

I'm trying to get started with PRAW but I'm having issues using login(). I have the followi… Read more Sslerror With Praw?

Where And How To Get The Equity Historical Data (at Least Covers 2008)?

I can use the following code to get historical data from Google Finance. But the oldest is from 201… Read more Where And How To Get The Equity Historical Data (at Least Covers 2008)?

Login Via Ssh Using Publickey And Create A New User Using Python?

How do I make my python script login to a server thrugh ssh using a private key and then create a u… Read more Login Via Ssh Using Publickey And Create A New User Using Python?

Keras Load Model Error Trying To Load A Weight File Containing 17 Layers Into A Model With 0 Layers

I am currently working on vgg16 model with keras. I fine tune vgg model with some of my layer. Afte… Read more Keras Load Model Error Trying To Load A Weight File Containing 17 Layers Into A Model With 0 Layers

Submitting Data From A Form To Django View

When I open the html file it displays as expected and when I enter data in the text box and submit,… Read more Submitting Data From A Form To Django View

Python E**(-x) Overflowerror: (34, 'result Too Large')

Is there a way in python to truncate the decimal part at 5 or 7 digits? If not, how can i avoid a f… Read more Python E**(-x) Overflowerror: (34, 'result Too Large')

Performing Infinite Loop While Awaiting Input

I have a little project I'm working on, it's fairly simple so I'm hoping someone can he… Read more Performing Infinite Loop While Awaiting Input

Django - 500 Internal Server Error "no Module Named Django"

django return 500 internal server error (apache 2.4.10, ubuntu 15.04, django 1.9.6) apache log: [ws… Read more Django - 500 Internal Server Error "no Module Named Django"

Direct Python Output To Linux File

I have a script written in python which I am running on ubuntu. I would like the output of this com… Read more Direct Python Output To Linux File

Find Number Of Non-zero Elements In A Tensor Along An Aixs

I want to find the number of non-zero elements in a tensor along a particular axis. Is there any Py… Read more Find Number Of Non-zero Elements In A Tensor Along An Aixs

Matplotlib Multiple Colours In Tick Labels

Is it possible to have an tick labels formatted with different colours within the label eg Using la… Read more Matplotlib Multiple Colours In Tick Labels

Lyrics Command In Discord.py

So I was trying to make a lyrics command using the lyrics ovh api in discord.py and I'm getting… Read more Lyrics Command In Discord.py

How To Retrieve The Whole Message Body Using Gmail Api (python)

I want to extract the whole message body of mail using gmail api. Right now i am using 'snippet… Read more How To Retrieve The Whole Message Body Using Gmail Api (python)

Qtablewidget Display Certain Decimals Like Excel

My question is about the way the QTableWidget displays the cell values. I'd like for the cell t… Read more Qtablewidget Display Certain Decimals Like Excel

'worksheet' Object Has No Attribute 'max_col'

I have used the max_col attribute numerous times in other projects, but keep getting the error '… Read more 'worksheet' Object Has No Attribute 'max_col'

Django.contrib.auth Get_user_model Isn't Working With Monitio App

i have to set up some big project to start working on it, but i don't have access to its creato… Read more Django.contrib.auth Get_user_model Isn't Working With Monitio App

Printing Datetime As Pytz.timezone("etc/gmt-5") Yields Incorrect Result

Consider the following example, where I take a naive datetime, make it timezone aware in UTC, and t… Read more Printing Datetime As Pytz.timezone("etc/gmt-5") Yields Incorrect Result

How Can I Make The Python To Wait Till I Complete Speaking?

I am writing a program to recognise the speech from a microphone and the code will process accordin… Read more How Can I Make The Python To Wait Till I Complete Speaking?

Add Column With A Header To A Tab-delimited Text File?

I realize that there is a way to add a column using 'awk'. But I'm not so familiar with… Read more Add Column With A Header To A Tab-delimited Text File?

How To Run Pynput.listener Simultaneously With Tkinter.tk().mainloop()

I am a teacher. I teach math, but since education is facing human resources crisis, I have some add… Read more How To Run Pynput.listener Simultaneously With Tkinter.tk().mainloop()

Are There Any More Elegant Ways Of Handling Lists In Java ? (python Vs Java)

I do like the way I can treat lists in Python. It does any recursion solution to look easy and clea… Read more Are There Any More Elegant Ways Of Handling Lists In Java ? (python Vs Java)

Curses Window.getstr()

I'm trying to learn curses for Python on Windows XP. I can get the window.getkey command to wor… Read more Curses Window.getstr()

Pika Blockingconnection & Rabbitmq : Connection Closed

I have 2 rabbitmq in cluster load balanced by an Azure Internal Load Balancer. The client connect t… Read more Pika Blockingconnection & Rabbitmq : Connection Closed

Python Conversion From C_double To Float

I am new to Python. I would like to know what would be the best way to convert a c_double (from cty… Read more Python Conversion From C_double To Float

Python Selenium: Waiting For One Element Or Another Element To Load

I'm using this code for waiting for an element to load: browser = webdriver.Chrome(executable_p… Read more Python Selenium: Waiting For One Element Or Another Element To Load

Python Argparse Argument With Quotes

Is there any way I can tell argparse to not eat quotation marks? For example, When I give an argume… Read more Python Argparse Argument With Quotes

Scraping With Selenium And Beautifulsoup Doesn´t Return All The Items In The Page

So I came from the question here Now I am able to interact with the page, scroll down the page, cl… Read more Scraping With Selenium And Beautifulsoup Doesn´t Return All The Items In The Page

How To Decompress Bytes In Python Using Lzo-1.0.8 ( Python 2.7.9)?

I have a compressed byte array received from network and it is LZO Compressed. I need to decompress… Read more How To Decompress Bytes In Python Using Lzo-1.0.8 ( Python 2.7.9)?

Pil/pillow Image Output Is Redder Than The Desired Rgb Values

I've been trying to generate the equivalent of matplotlib's matshow function as a PIL image… Read more Pil/pillow Image Output Is Redder Than The Desired Rgb Values

Copy Tkinter Canvas Items

I need top be able to create a copy of a tkinter canvas item, so that a copy of an image can be dra… Read more Copy Tkinter Canvas Items

How To Split Up A List Of Lists Python?

I have a list of lists myList = [[1,2,3],[4,5,6],[7,8,9,10]] and I want to split it up into three … Read more How To Split Up A List Of Lists Python?

How To Create Heatmap Over An Image Using Coordinate Points?

I have a pathology image of size 1024 x 1360. I have probability values of some areas and coordinat… Read more How To Create Heatmap Over An Image Using Coordinate Points?

Setting Default Configuration For Jupyter Qtconsole

I have Jupyter QtConsole installed in Ubuntu 16.04. How can I set default configuration like font f… Read more Setting Default Configuration For Jupyter Qtconsole

Pandas Convert Series From Datetimestamp To Datetime.datetime Object

I have a pandas' dataframe with a column that is of datatype: datetime64[ns]. How do I conver… Read more Pandas Convert Series From Datetimestamp To Datetime.datetime Object

How To Convert Save_base64 To Image In Python

I use code as below to download Image with query string, it is no any problems. urlServer = 'ht… Read more How To Convert Save_base64 To Image In Python

Pyqt4 Scrollbar Interacts Incorrectly With Embedded Scenes

I'm having an issue combining PyQt4 scrollbars (on the MainWindow) with embedded scenes - every… Read more Pyqt4 Scrollbar Interacts Incorrectly With Embedded Scenes

Ensure The Gensim Generate The Same Word2vec Model For Different Runs On The Same Data

In LDA model generates different topics everytime i train on the same corpus , by setting the np.ra… Read more Ensure The Gensim Generate The Same Word2vec Model For Different Runs On The Same Data

Issue Running Selenium On Aws Lambda

I am currently trying to implement a scraper that will check twice a day for if certain PDFs change… Read more Issue Running Selenium On Aws Lambda

How To Stop Networkx From Changing The Order Of Head And Tail Nodes(u,v) To (v,u) In An Edge?

I've got a simple graph created using networkx. import networkx as nx import matplotlib.pyplot … Read more How To Stop Networkx From Changing The Order Of Head And Tail Nodes(u,v) To (v,u) In An Edge?

Youtube Api V3 Returns Truncated Watch History

I'm able to access my watch history via the YouTube v3 data API, but it only returns my most re… Read more Youtube Api V3 Returns Truncated Watch History

Unable To Join Pandas Dataframe On String Type

I have two DataFrames objects whose columns are as below Dataframe 1: df.dtypes Output: ImageID … Read more Unable To Join Pandas Dataframe On String Type

Serial Communication One To One

If this is a stupid question, please don't mind me. But I spent some time trying to find the an… Read more Serial Communication One To One

Recursive Function For Extract Elements From Deep Nested Lists/tuples

I want to write a function that extracts elements from deep nested tuples and lists, say I have som… Read more Recursive Function For Extract Elements From Deep Nested Lists/tuples

How To Convert Base64 String To A Pil Image Object

import base64 from PIL import Image def img_to_txt(img): msg = '' msg = msg + '… Read more How To Convert Base64 String To A Pil Image Object

Detect Where Python Code Is Running (e.g., In Spyder Interpreter Vs. Idle Vs. Cmd)

Is there a way in Python to detect, within a process, where that process is being executed? I have … Read more Detect Where Python Code Is Running (e.g., In Spyder Interpreter Vs. Idle Vs. Cmd)

Executing Subprocess From Python Without Opening Windows Command Prompt

Possible Duplicate: Running a process in pythonw with Popen without a console How do I eliminate Wi… Read more Executing Subprocess From Python Without Opening Windows Command Prompt

How To Get Intersection Of Dataframes Based On Column Labels?

I'd like to get the intersection of pandas dataframes df_a und df_b based on column labels. Con… Read more How To Get Intersection Of Dataframes Based On Column Labels?

How To Upload A File To Google Drive Using Python And The Drive Api V3

I have tried uploading file to Google Drive from my local system using a Python script but I keep g… Read more How To Upload A File To Google Drive Using Python And The Drive Api V3

Making A Function Only Run For Certain Conditions In Python

G'day! So I have a function which is taking the elements from two lists, the first of which is … Read more Making A Function Only Run For Certain Conditions In Python

Resettable Timer In Python Repeats Until Cancelled

I have copied the code from this webaddress http://code.activestate.com/recipes/577407-resettable-t… Read more Resettable Timer In Python Repeats Until Cancelled

Identical Tuples Give Different Pickles

The situation is pretty strange and I expect that there is something that I don't know about th… Read more Identical Tuples Give Different Pickles

Finding The Dictionary Key With Max Value

How can I find the dictionary key with max value and when their is a tier, we will take the alphabe… Read more Finding The Dictionary Key With Max Value

Changing Ttk Widget Text Color

I've searched all over, but have yet to find a simple example showing how to change a minor ele… Read more Changing Ttk Widget Text Color

Inconsistent Printing Of Floats. Why Does It Work Sometimes?

Using following (near minimal) example: import numpy as np for x in np.arange(0,2,0.1): print(x… Read more Inconsistent Printing Of Floats. Why Does It Work Sometimes?