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Showing posts from October, 2024

Python Code Flow Does Not Work As Expected?

I am trying to process various texts by regex and NLTK of python -which is at http://www.nltk.org/b… Read more Python Code Flow Does Not Work As Expected?

Python 3 Attributeerror Even Though Attribute Exists

I have a set of python files which make up a program for saving tidbits of info and searching them … Read more Python 3 Attributeerror Even Though Attribute Exists

Having Trouble Installing Awslogs Agent

I'm having issues trying to instal awslogs agent on my ec2 node. When I run this command: sudo … Read more Having Trouble Installing Awslogs Agent

Setting Command Line Arguments For Main Function Tests

I have a main() function in python that gets command line arguments. Is there a way for me to write… Read more Setting Command Line Arguments For Main Function Tests

Rotate Text Around Its Center In Pycairo

community. I know that there are many answers here, manuals, tutorials and references over the inte… Read more Rotate Text Around Its Center In Pycairo

Pandas - Split Dataframe Into Multiple Dataframes Based On Dates?

I have a dataframe with multiple columns along with a date column. The date format is 12/31/15 and … Read more Pandas - Split Dataframe Into Multiple Dataframes Based On Dates?

How To Replace Has_key In Python3?

I try to install Auto-SelfControl and got stuck when executing this command: sudo /usr/bin/python a… Read more How To Replace Has_key In Python3?

Detecting Pos Tag Pattern Along With Specified Words

I need to identify certain POS tags before/after certain specified words, for example the following… Read more Detecting Pos Tag Pattern Along With Specified Words

I'm Trying To Get The Text Widget Functions To Work Properly In Python Tkinter

I'm trying to take input text in the tkinter text widget and transfer it to another text widget… Read more I'm Trying To Get The Text Widget Functions To Work Properly In Python Tkinter

Using Multiselect Widget To Hide And Show Lines In Bokeh

I'm working with four sets of data, each of them have several number of time series. i'm us… Read more Using Multiselect Widget To Hide And Show Lines In Bokeh

How To Create A Loss Function With Mse That Uses Tf.where() To Ignore Certain Elements

Here is the function currently. Here, it removes from the MSE any values where y_true is less than … Read more How To Create A Loss Function With Mse That Uses Tf.where() To Ignore Certain Elements

Calculate Difference Between All Combinations Of Entries In A Vector

I have a numpy 1D array of z values, and I want to calculate the difference between all combination… Read more Calculate Difference Between All Combinations Of Entries In A Vector

How To Convert Numeric Words Into Numeric In Python

I want to convert numeric which represented in words into numbers. for example, thirty four thous… Read more How To Convert Numeric Words Into Numeric In Python

Trying To Find The Average Of Multiple Values In A Dictionary

New to python here. Trying to get find the average of totaled up keys in a dictionary. I've man… Read more Trying To Find The Average Of Multiple Values In A Dictionary

Python Extracting Binary From A Post Request Using Web.py

I am developing an API that allows outside clients to send a binary file which will be processed. m… Read more Python Extracting Binary From A Post Request Using Web.py

Matrix Addition In Python - List

I'm trying to write Matrix Addition function using Python. Here is the code I've been tryin… Read more Matrix Addition In Python - List

Selenium Can't Find Elements By Xpath

I'm trying to extract some odds from a page using Selenium Chromedriver, since the data is dyna… Read more Selenium Can't Find Elements By Xpath

Python - Scrapy Startproject Command Not Recognized

ENVIRONMENT Windows 7 (64) Python 2.7.3 (32) pip install scrapy I have my paths set C:\Python27;C:\… Read more Python - Scrapy Startproject Command Not Recognized

How To Parse *.py File With Python?

I'd like to parse Python source in order to try making a basic source code converter from Pytho… Read more How To Parse *.py File With Python?

How To Refer To An Instance Of A Class Using A String?

I'm a bit inexperienced with python, and I've been searching and searching but can't fi… Read more How To Refer To An Instance Of A Class Using A String?

Executable Made With Pyinstaller Experiences "fatal Python Error: Initfsencoding"

I am able to run my python (python 3.7) program on my pc from sublime text. The program uses tkinte… Read more Executable Made With Pyinstaller Experiences "fatal Python Error: Initfsencoding"

Numpy Nan Returning As 'nan'

This is a part of my code: df['ColZ'] = np.where( (df['ColA'] == 'A… Read more Numpy Nan Returning As 'nan'

Sparql - Unknown Namespace Prefix Error

I have a python file with imported rdflib and some SPARQL query implemented from rdflib import Grap… Read more Sparql - Unknown Namespace Prefix Error

Python Image Library Image Resolution When Resizing

I am trying to shrink some jpeg images from 24X36 inches to 11X16.5 inches using the python image l… Read more Python Image Library Image Resolution When Resizing

Keyerror: 'database_url' In Django 1.4

I have a project on Django 1.4.3 and try to set up on my mac. But raise an error KeyError: 'DA… Read more Keyerror: 'database_url' In Django 1.4

Pythonic Way To Flatten A Dictionary Into A List Using List Comprehension

I have the following function: def create_list_from_dict1(mydict): output = [] for k, v in … Read more Pythonic Way To Flatten A Dictionary Into A List Using List Comprehension

Migrate From One Django Model To Two Models Referenced With A Foreign Key

I need to outsource some of the attribues in the following Django model: class TextResult(models.Mo… Read more Migrate From One Django Model To Two Models Referenced With A Foreign Key

Deep Learning (lstm) With Keras And Variable Size Of Inputs

I am trying to implement a lstm model with keras. The problem is that I have data of different shap… Read more Deep Learning (lstm) With Keras And Variable Size Of Inputs

Why Am I Suddenly Getting "operationalerror: No Such Table"?

I am trying to do various things with my database. I've connected and pulled data out and out … Read more Why Am I Suddenly Getting "operationalerror: No Such Table"?

Installing Informix Client Sdk On Raspberry Pi

I wanted my raspberry pi to connect to an Informix database thru Python. I tried installing the Inf… Read more Installing Informix Client Sdk On Raspberry Pi

Cant Login Into Nike With Python Selenium

I know there is already one other pretty similar question, but my is a bit different. The problem i… Read more Cant Login Into Nike With Python Selenium

Shuffle A Long List An Even Longer Number Of Times In Python

I want to shuffle a long sequence (say it is has more than 10000 elements)a lot of times (say 10000… Read more Shuffle A Long List An Even Longer Number Of Times In Python

Simple Case Of __init__.py And Import Giving Mysterious Module Not Found

I've tried this from so many different angles but can't sort it out. Must be such a simple… Read more Simple Case Of __init__.py And Import Giving Mysterious Module Not Found

No Binary Operators For Structured Arrays In Numpy?

Okay, so after going through the tutorials on numpy's structured arrays I am able to create som… Read more No Binary Operators For Structured Arrays In Numpy?

Docker Run Cannot Find Executable "uwsgi"

I am trying to deploy a falcon app with Docker. Here is my Dockerfile: FROM python:2-onbuild # Set… Read more Docker Run Cannot Find Executable "uwsgi"

Return Rows With Unique Pairs Across Columns

I'm trying to find rows that have unique pairs of values across 2 columns, so this dataframe: A… Read more Return Rows With Unique Pairs Across Columns

Does Any Python Ide Let You Run A Selection Of Code Like R Does?

I think this is a very useful feature for beginners. When I learned R, I would keep my notes for ea… Read more Does Any Python Ide Let You Run A Selection Of Code Like R Does?

"file Too Short" With Tableau Data Extract Api (python And Linux)

Tableau recently expanded some tools for developers to Linux, from Windows-only. After downloading … Read more "file Too Short" With Tableau Data Extract Api (python And Linux)

Read Csv File To Datalab From Google Cloud Storage And Convert To Pandas Dataframe

I am trying to read a csv file save in gs to a dataframe for analysis I have follow the following s… Read more Read Csv File To Datalab From Google Cloud Storage And Convert To Pandas Dataframe

How To Set Zoom Factor In Mayavi

I am trying to set the zoom factor in Mayavi2, for example: from mayavi import mlab mlab.test_plot… Read more How To Set Zoom Factor In Mayavi

Ignore/ Remove Some Lines When Reading Csv To Dataframe

i have a similar problem to this post, I'm gonna keep working with the data of this poste. Supp… Read more Ignore/ Remove Some Lines When Reading Csv To Dataframe

Calling A Python Script From A Webpage

I've searched around for a while but I can't find a concise explanation of how to do what I… Read more Calling A Python Script From A Webpage

How To Compare Two Date By Iterating In A Pandas Data Frame And Create A New Column

I have a pandas data frame with customer transactions as shown below and create a column named '… Read more How To Compare Two Date By Iterating In A Pandas Data Frame And Create A New Column

Creating Datetime In Pandas From Year And Julian Day

ad_name adl_name year JD 0 united_states_of_america colorado 2000 1 1 united_states_of… Read more Creating Datetime In Pandas From Year And Julian Day

How Can I Post As A Facebook Page Using Api Now That Publish_actions Permission Has Been Deprecated? (since April 24, 2018)

I've read several tutorials on how to make a Facebook post via Python API. Documentation on thi… Read more How Can I Post As A Facebook Page Using Api Now That Publish_actions Permission Has Been Deprecated? (since April 24, 2018)

Overwrite Columns In Dataframes Of Different Sizes Pandas

I have following two Data Frames: df1 = pd.DataFrame({'ids':[1,2,3,4,5],'cost':[0,0… Read more Overwrite Columns In Dataframes Of Different Sizes Pandas

Load Txt File Into Numpy Array

I want to load a txt file into a numpy array. The file has this format: 1,10,1,11,1,13,1,12,1,1,9 2… Read more Load Txt File Into Numpy Array

Proper Way To Perform Get Api Call With Api Key In Header?

I've never really attempted to try and write my own code that calls an API. I have some Python … Read more Proper Way To Perform Get Api Call With Api Key In Header?

Storing Json Into Database In Python

I'm fetching some data from an API on regular interval and wants to store the JSON data into da… Read more Storing Json Into Database In Python

Attributeerror: '_dofnparam' Object Has No Attribute 'start' [while Running 'write To Gcs-ptransform-146']

When I run Beam program i'm getting below error. 2021-05-20T17:04:42.166994441ZError message … Read more Attributeerror: '_dofnparam' Object Has No Attribute 'start' [while Running 'write To Gcs-ptransform-146']

How To Correctly Call Fnd_concurrent.wait_for_request Stored Function Via Cx_oracle Module Api?

I am trying to perform wait for submitted request in Oracle by calling fnd_concurrent.wait_for_requ… Read more How To Correctly Call Fnd_concurrent.wait_for_request Stored Function Via Cx_oracle Module Api?

Convert String To Nested Structures Like List

I have a string like str_sample = '[[1, 2], [2.0, 0.3], ['a', 'b', [None, (1, … Read more Convert String To Nested Structures Like List

How Do I Delete A (g)zip File In Windows Via Python? (file Generated In Labview.)

I have a few zip files that I need to delete programmatically in Python 3. I do not need to open th… Read more How Do I Delete A (g)zip File In Windows Via Python? (file Generated In Labview.)

How To Disable Constant Popups In Spyder's Console

I need to get rid of these constant popups in Spyder. They are so frustrating to me. They constantl… Read more How To Disable Constant Popups In Spyder's Console

Where Can I Find All The Tag Definitions Of Pos Tagging For Classifierbasedpostagger In Nltk?

I used the following code to train a ClassifierBasedPOSTagger for POS tagging: from nltk.classify i… Read more Where Can I Find All The Tag Definitions Of Pos Tagging For Classifierbasedpostagger In Nltk?

Valueerror: Cannot Reindex From A Duplicate Axis Pandas

So I have a an array of timeseries` that are generated based on a fund_id: def get_adj_nav(self, fu… Read more Valueerror: Cannot Reindex From A Duplicate Axis Pandas

Python - How To Interact With Class In Different Method

I am having an issue with interacting with a classes variables from within a method. I want to chan… Read more Python - How To Interact With Class In Different Method

Buildout Vs Virtualenv + Pip For Django?

Pros and cons? I'm personally using buildout for my django projects but thinking of switching t… Read more Buildout Vs Virtualenv + Pip For Django?

Authentication Failed In Django Test

In Django I tried to create a user and then I tried to login that user using selenium , but when I … Read more Authentication Failed In Django Test

Select Different Modes By String In Tensorflow

I am trying to build a VAE network in which I want the model to do different things in different mo… Read more Select Different Modes By String In Tensorflow

Valueerror: Setting An Array Element With A Sequence. For Pandas

I have a Pandas dataframe, called output. The basic issue is that I would like to set a certain row… Read more Valueerror: Setting An Array Element With A Sequence. For Pandas

Obtaining Required Keys For Application/x-www-form-urlencoded

I have been using mechanize to fill in a form from a website but this now has changed and some of t… Read more Obtaining Required Keys For Application/x-www-form-urlencoded

Scapy - Srp Doesnt Send My Packet To The Correct Network Interface

I work on windows 10 machine and I am using scapy for some project I am doing. When I use the sniff… Read more Scapy - Srp Doesnt Send My Packet To The Correct Network Interface

What Does Exec ${perl-perl} -sx $0 ${1+"$@"} Mean In Shell Script?

I'm given a task to convert a shell script which contains Shell script, Perl code to Python. I … Read more What Does Exec ${perl-perl} -sx $0 ${1+"$@"} Mean In Shell Script?