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PYTHON-3.X QUESTIONS

(Py)Tesseract failing to read text from simple image
(Py)Tesseract failing to read text from simple image
I hope this helps you . I have solved it on my own. The issue was the fact that the image was too large. I had been under the impression that the bigger the better, as from what I was reading that seemed to be true, but decided to reduce size to see
TAG : python-3.x
Date : January 12 2021, 09:11 PM , By : beebob
Is there a reason why the following code does not execute (print the tweets) after taking input?
Is there a reason why the following code does not execute (print the tweets) after taking input?
This might help you So basically I want to print a set number of tweets related to a topic that user enters but when I run the following code after giving in the input nothing happens, I see no output after that. I would be really grateful if you cou
TAG : python-3.x
Date : January 12 2021, 09:11 PM , By : RichAA
How can I use multiple bigquery projects together in python
How can I use multiple bigquery projects together in python
help you fix your problem The project_Id you pass as part of the request is considered the billing projectId meaning the project from which the cost of the query will be charged.To use 2 different tables from 2 different projects you need to add the
TAG : python-3.x
Date : January 12 2021, 09:11 PM , By : Maplye
Pandas merging rows with the same value and same index with multiple empty values
Pandas merging rows with the same value and same index with multiple empty values
To fix the issue you can do Use GroupBy.agg with custom lambda function with remove missing values by Series.dropna and cast to strings and if all values are missing is returned np.nan:
TAG : python-3.x
Date : January 12 2021, 07:00 PM , By : user183526
How to replace cell in pandas?
How to replace cell in pandas?
To fix the issue you can do I have a Pandas dataframe created from CSV with the following headers: , Create helper dictionary and replace:
TAG : python-3.x
Date : January 12 2021, 07:00 PM , By : Mena
Can anybody explain me print statement in this code?
Can anybody explain me print statement in this code?
fixed the issue. Will look into that further for i in range(0, 1
TAG : python-3.x
Date : January 12 2021, 07:00 PM , By : chudq7
Input 3 strings and print each on in alphabetical order
Input 3 strings and print each on in alphabetical order
I hope this helps you . I want to make a program which takes input from user and gives output like following , Ask for user input:
TAG : python-3.x
Date : January 12 2021, 08:33 AM , By : FuzzyHornet
How to create Python secure websocket client request?
How to create Python secure websocket client request?
will be helpful for those in need Finally I found a solution, I updated python client script while making connection to secure web socket url to ignore cert request as follows:
TAG : python-3.x
Date : January 12 2021, 08:33 AM , By : user150744
Check urls (strings)
Check urls (strings)
it helps some times Your URL in line 5 contains the newline character. Call strip() and that should fix it:
TAG : python-3.x
Date : January 12 2021, 08:33 AM , By : user119985
What is my problem to use of Conv2D for image?
What is my problem to use of Conv2D for image?
wish helps you First I read pictures from folders and sub-folders. Then I’m changing images to gray and resizing to 100*200. I want to classify my images to 6 class. When i want to create my model, I can't use Conv2D, cause I have dimension error but
TAG : python-3.x
Date : January 12 2021, 01:40 AM , By : Frank Bradley
Unable to import Pandas in AWS Lambda
Unable to import Pandas in AWS Lambda
Does that help Folder structure should be standard, you can also use Docker to create the zipped Linux compatible library and upload it in AWS Lambda layers. Below are the tested commands to create the zipped library for AWS Lambda layer:
TAG : python-3.x
Date : January 12 2021, 01:40 AM , By : boney M
Constant output of 2D Convolutional regression in Keras-tensorflow
Constant output of 2D Convolutional regression in Keras-tensorflow
Hope this helps I would like to try to use a 2D Convolutional neural network as a regressor. , This is why:
TAG : python-3.x
Date : January 12 2021, 01:40 AM , By : user130518
Why can't replace placeholder with format function in pymysql?
Why can't replace placeholder with format function in pymysql?
I hope this helps you . In short: the parameter substitution implemented in cursor.execute is not the same as Python string formatting, despite the use of "%s" as a placeholder; that's why you get different results.Databases expect query parameters t
TAG : python-3.x
Date : January 12 2021, 01:40 AM , By : Dasharath Yadav
Issue with div`s in Scraping with Python and Beautiful Soup
Issue with div`s in Scraping with Python and Beautiful Soup
may help you . I'm learning a bit of web scraping and I'm having trouble accessing to the list I want to go address. , You can perform a find for that particular div from the container.
TAG : python-3.x
Date : January 11 2021, 05:14 PM , By : DK.
Can't change instance attribute of my class?
Can't change instance attribute of my class?
will help you print prints a string to sys.stdout and returns None. you should change the line
TAG : python-3.x
Date : January 11 2021, 05:14 PM , By : baylisscg
Add column to dataframe and merge
Add column to dataframe and merge
it helps some times I found the answer, I needed to concat cd number and cd name to create a new column to match that of the Community Board column in dfb then do the join
TAG : python-3.x
Date : January 11 2021, 05:14 PM , By : Erik
Librosa Constant Q Transform (CQT) contains defects at the beginning and ending of the spectrogram
Librosa Constant Q Transform (CQT) contains defects at the beginning and ending of the spectrogram
I wish this help you I think you might want to try out pad_mode which is supported in cqt. If you checkout the np.pad documentation, you can see available options (or see the end of this post). With the wrap option, you get a result like this, though
TAG : python-3.x
Date : January 11 2021, 03:34 PM , By : Monev
Indexing 3d numpy array with 2d array
Indexing 3d numpy array with 2d array
I wish this helpful for you The shape of the result from fancy index and broadcasting is the shape of the indexing array. You need passing 2d array for each axis of arr_3d
TAG : python-3.x
Date : January 11 2021, 03:34 PM , By : TBG
Does using win32com library carry over privacy problems?
Does using win32com library carry over privacy problems?
To fix the issue you can do This code does not upload the resume anywhere. I don't see a privacy concern you should have with it. You can read more about COM at https://en.wikipedia.org/wiki/Component_Object_Model but in short, COM is a system on Win
TAG : python-3.x
Date : January 11 2021, 03:32 PM , By : codelurker
Something is adding upper folders in zip file
Something is adding upper folders in zip file
will be helpful for those in need I assume your talking about a folder same as pathToDirectory being added to the zip file. For example, if I have this folder:
TAG : python-3.x
Date : January 11 2021, 03:32 PM , By : Liviu Aileni
Is there a quick way to find the global quantile of a pandas dataframe?
Is there a quick way to find the global quantile of a pandas dataframe?
it fixes the issue You can use numpy's np.quantile [numpy-doc] for that:
TAG : python-3.x
Date : January 11 2021, 03:32 PM , By : Genipro
Python 3 upgrade, a bytes-like object is required, not 'str'
Python 3 upgrade, a bytes-like object is required, not 'str'
I hope this helps . The difference between 'wb' and 'w' filemodes is that 'wb' directly reads the binary and 'w' reads it as string. Your issue is that you're using 'wb' instead of 'w'. csv.writer is expecting a string, not binary. If you use with op
TAG : python-3.x
Date : January 11 2021, 03:28 PM , By : Nickolas
How can I make a timer for a command without blocking the program
How can I make a timer for a command without blocking the program
wish of those help If you just want to wait you need to use asyncio.sleep so other async code can be executed while waiting:
TAG : python-3.x
Date : January 11 2021, 03:28 PM , By : vbanos
How to include first/last dates in matplotlib plot
How to include first/last dates in matplotlib plot
fixed the issue. Will look into that further When I checked the value of ax.get_xticks() I noticed that the min/max values of x were not included. So it is no wonder they were not showing up. To get this working I just had to recreate an array of ord
TAG : python-3.x
Date : January 11 2021, 03:26 PM , By : Mena
What is the executable_path in Google Colaboratory for geckodriver?
What is the executable_path in Google Colaboratory for geckodriver?
wish helps you executable_path executable_path is the parameter through which users can pass the absolute path of the GeckoDriver binary overriding the system path of GeckoDriver binary to be used for Firefox 47.0.1 and greater.
TAG : python-3.x
Date : January 11 2021, 02:18 PM , By : billputer
Snakemake producing wildly incoherent error when dryrunning
Snakemake producing wildly incoherent error when dryrunning
this will help Okay I decided to take the liberty to also give some style feedback while at it :). This is what I would make it (I ofcourse couldn't test it):
TAG : python-3.x
Date : January 11 2021, 02:18 PM , By : todor
How would I implement an ID to identify classes?
How would I implement an ID to identify classes?
hop of those help? What you can do is cache all the instances of the class when it is being created in a static dict variable by IDs, that way you can get the instance in O(1). Below is an example:
TAG : python-3.x
Date : January 11 2021, 02:18 PM , By : tayles
it shows"line 42, in <module> if input_ !='no': NameError: name 'input_' is not defined" when i giv no i
it shows"line 42, in <module> if input_ !='no': NameError: name 'input_' is not defined" when i giv no i
Hope this helps Variable input_ is initialised inside function rock_paper_scissors() which means outside of it (function scope) is undefined. So we need to put it inside function or make input_ global.
TAG : python-3.x
Date : January 10 2021, 02:06 PM , By : user186876
How get the text with BeautifulSoup in this html code: <span id="pass_0" class="text-success">
How get the text with BeautifulSoup in this html code: <span id="pass_0" class="text-success">
I wish did fix the issue. You're actually not parsing the rendered html. You're parsing the html response from your requests.Secondly, you want to grab the second element, as the first element is the $pass. Also, change hash to a different variable a
TAG : python-3.x
Date : January 10 2021, 02:06 PM , By : Eran Yahav
Trying to save instances in their class
Trying to save instances in their class
This might help you I'm not 100% sure what you are trying to do with sub, but let me know if this gets you closer. Add a comment if you need follow-up and I'll help any way I can;
TAG : python-3.x
Date : January 10 2021, 02:06 PM , By : GunnarHafdal
Python Removing Words from list even if they match criteria
Python Removing Words from list even if they match criteria
wish helps you It is because you use modify list in loop. If you go through enumerated list and pop index you change the list. Let's make it on an example:
TAG : python-3.x
Date : January 10 2021, 02:06 PM , By : Richard
Text Classification with word2vec
Text Classification with word2vec
fixed the issue. Will look into that further Not all words from corpus will be kept in the word2vec model. Replace:
TAG : python-3.x
Date : January 10 2021, 02:04 PM , By : eastcoastj
How to implement rectangular pulses (discontinuities) on ODE right-hand side?
How to implement rectangular pulses (discontinuities) on ODE right-hand side?
I wish this helpful for you The Intermediates rho_1 and q_prod are not defined correctly because X is a variable list, not a single variable.
TAG : python-3.x
Date : January 09 2021, 02:14 PM , By : user176445
unpacking a 4-byte class gives a unpacking error
unpacking a 4-byte class gives a unpacking error
wish help you to fix your issue Those are 8 bytes, not 4. They're the characters 3, a, ... etc.You need first to convert from hex to actual bytes. For example:
TAG : python-3.x
Date : January 09 2021, 02:14 PM , By : ralph okochu
python3 take a callback that may take an argument and may not
python3 take a callback that may take an argument and may not
Hope this helps I've found a solution, at least for place arguments (not keyword arguments).The idea is to check how many arguments the callback receives, then pass it only these parameters.
TAG : python-3.x
Date : January 09 2021, 02:14 PM , By : user171555
How to make two iteration in for loop using for-in syntax
How to make two iteration in for loop using for-in syntax
this will help Assume I have a list and I am looping in it with for-in syntax. Can this be done with for-in syntax or better question would be what is the most pythonic way to do this?
TAG : python-3.x
Date : January 09 2021, 02:14 PM , By : Nigel
Finding Middle point of list in Python
Finding Middle point of list in Python
I wish this helpful for you You are using Python3 and in Python 3 you need to use '//' instead of '/' like below.
TAG : python-3.x
Date : January 08 2021, 10:52 AM , By : AJacques
using a for loop for web scraping - cannot "pass" certain data
using a for loop for web scraping - cannot "pass" certain data
wish of those help It will never skip over where a class is ugc-brand-response-list, because you explicitly pull everything with class attribute submission-date You also have continue misunderstood. When you use continue, it doesn't mean what you wou
TAG : python-3.x
Date : January 08 2021, 10:52 AM , By : Kyle
Generate positive only distribution based on array
Generate positive only distribution based on array
I wish this help you As broadly suggested in the comments by Hilbert's Drinking Problem, the real solution was to find a better distribution that fit the parameters. In my case Chi-Squared, which fit both the shape of the curve, and also the fact tha
TAG : python-3.x
Date : January 08 2021, 03:18 AM , By : user181945
Why is numpy.random.choice modifying my data?
Why is numpy.random.choice modifying my data?
I hope this helps . np.random.choice first converts the input list to an array and Numpy interprets the datatype of a and b as null terminated bytes (raw strings) and removes the trailing zero when storing them.
TAG : python-3.x
Date : January 08 2021, 03:18 AM , By : Denis Chaykovskiy
Pandas applymap loops twice, apply once?
Pandas applymap loops twice, apply once?
this will help From the documentation, version 0.25.0, I quote : Notes
TAG : python-3.x
Date : January 08 2021, 03:18 AM , By : scotta01
Removing rows with specific text
Removing rows with specific text
I hope this helps . For pandas 0.25 is possible use Series.explode with trick for remove NaNs in combinations by filter out them by list comprehension with filter, it working, because np.NaN != np.NaN by definition:
TAG : python-3.x
Date : January 08 2021, 03:18 AM , By : Xander
Get the most repeated value from columns of list other than zero in pandas data frame
Get the most repeated value from columns of list other than zero in pandas data frame
like below fixes the issue Idea is use DataFrame.applymap for elementwise apply lambda function - first remve 0 values in list comprehension, get top values by Counter and add next with iter for possible add 0 if all 0 values - here in tuple for poss
TAG : python-3.x
Date : January 08 2021, 03:18 AM , By : ArmHead
How to insert text in multiple files using python
How to insert text in multiple files using python
it fixes the issue You can convert the content of infile to a list which contains every line as separate string with infile.readlines(). Then you can insert your strings as list elements at the desired positions. At last you join the strings in the l
TAG : python-3.x
Date : January 07 2021, 03:08 PM , By : alexmajy
Python merging excel files in directory
Python merging excel files in directory
seems to work fine I have thousands of files inside a directory with this pattern YYYY/MM/DD/HH/MM: , You will need to parse each file and concatenate by pandas:
TAG : python-3.x
Date : January 07 2021, 07:50 AM , By : user98832
How to put the every start time as 0 in every day for specific column input data using panda python
How to put the every start time as 0 in every day for specific column input data using panda python
I hope this helps you . Filter rows by condition and use DataFrameGroupBy.diff for difference, last replace missing values by 0:
TAG : python-3.x
Date : January 07 2021, 07:50 AM , By : abuiles
Data Frame Error: UndefinedVariableError: name is not defined
Data Frame Error: UndefinedVariableError: name is not defined
it should still fix some issue I'm working in a jupyter notebook and am trying to create objects for two different answers in a column: Yes and No; in order to see the similarities between all of the 'yes' responses and the same for the 'no' response
TAG : python-3.x
Date : January 07 2021, 07:50 AM , By : cthulhup
Why won't a new line be created in this string? is it too long?
Why won't a new line be created in this string? is it too long?
this one helps. the problem is this line: ["second?",["no", "no", "no", "no" "yes"],4], it should be ["second?",["no", "no", "no", "no","yes"],4], (You are missing a comma)
TAG : python-3.x
Date : January 06 2021, 03:17 PM , By : Eugenio
Python 3 - files imported as dictionary, but the values are lists - how to resolve?
Python 3 - files imported as dictionary, but the values are lists - how to resolve?
With these it helps I'm importing files from a folder into python as a dictionary, with the key = filename and value = file contents. , You are splitting the input when you load it:
TAG : python-3.x
Date : January 06 2021, 03:17 PM , By : Ray
Flask Tutorial: Could Not Import app in Visual Studio Code 1.37.1
Flask Tutorial: Could Not Import app in Visual Studio Code 1.37.1
I think the issue was by ths following , Am trying to learn Python3 / Flask using Visual Studio Code on my macOS machine. , Main file name must be exported before running the flask run.
TAG : python-3.x
Date : January 06 2021, 03:17 PM , By : Pancilobak
'TypeError: decoding str is not supported' when appending str in for loop within a for loop
'TypeError: decoding str is not supported' when appending str in for loop within a for loop
This might help you Being that I was passing two arguments, I simply split the arguments into two lines:
TAG : python-3.x
Date : January 06 2021, 03:27 AM , By : user106284
How to scale a data using Python 3
How to scale a data using Python 3
I wish did fix the issue. I am trying to scale my data using Python 3 , pandas.core.series.Series doesn't have reshape. Perhaps:
TAG : python-3.x
Date : January 06 2021, 03:27 AM , By : joshski
How to create a matrix of characters with numpy broadcasting, meshgrid or other method
How to create a matrix of characters with numpy broadcasting, meshgrid or other method
may help you . Say I have two numpy arrays: , With object dtype (instead of the default U1), + is string join:
TAG : python-3.x
Date : January 05 2021, 11:29 AM , By : sam
Is there any way of getting values from keys inside other keys?
Is there any way of getting values from keys inside other keys?
wish of those help The https://friends.roblox.com/v1/users//friends endpoint returns a list of all the friends that the user has, which can be of varying size.With var = json.loads(res.text) you are loading the response text into a json object, which
TAG : python-3.x
Date : January 05 2021, 11:29 AM , By : Florian D.
Conditional Statements for dataframes
Conditional Statements for dataframes
around this issue I have a dataframe, shown below. Dataframe start , Try this and let me know if it works
TAG : python-3.x
Date : January 03 2021, 08:18 AM , By : Fred Morrison
Python implementation of BFS to solve 8-puzzle takes too long to find a solution
Python implementation of BFS to solve 8-puzzle takes too long to find a solution
this one helps. My implementation of BFS in Python to solve the 8-puzzle is taking at least 21 minutes to find a solution. How can I improve my code in order to achieve a better time? The way I've implemented is very inefficient. I'd like to know any
TAG : python-3.x
Date : January 03 2021, 08:18 AM , By : s8k
Operand for matching any one of multiple cases
Operand for matching any one of multiple cases
I hope this helps you . I would like to have an if statement where the match is one of several numbers without using a large number of | bars because I have many matching cases , You can use something like
TAG : python-3.x
Date : January 02 2021, 10:54 PM , By : Denis Chaykovskiy
Is the rear item in a Queue the last item added or the item at the end of a Queue?
Is the rear item in a Queue the last item added or the item at the end of a Queue?
it helps some times The que_rear function seems to be added post-hoc in an attempt to understand how the internal circular queue operates. But notice that self.rear (the variable que_rear uses to determine what the "rear" is) is a meaningless garbage
TAG : python-3.x
Date : January 02 2021, 10:54 PM , By : kraszie
I am trying slicing but I have the following error message: slice indices must be integers or None or have an __index__
I am trying slicing but I have the following error message: slice indices must be integers or None or have an __index__
I think the issue was by ths following , In python3 you need to use // for floor division unlike python2 where it was just /:
TAG : python-3.x
Date : January 02 2021, 06:48 AM , By : Stone
How to represent Binary tree into an array using python?
How to represent Binary tree into an array using python?
I wish did fix the issue. You can represent a binary tree in python as a one-dimensional list the exact same way.For example if you have at tree represented as:
TAG : python-3.x
Date : January 02 2021, 06:48 AM , By : Ivan Belov

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