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PYTHON QUESTIONS

Create a Jenkins job running an Ansible script through the API
Create a Jenkins job running an Ansible script through the API
like below fixes the issue as per my understanding you want to do two things: create a job which is having ansible plugin build step. run the job passing(uploading) a local playbook and run the job using ansible plugin
TAG : python
Date : November 23 2020, 04:01 AM , By : Kyle
iterating over dataframe for a pearsonr test
iterating over dataframe for a pearsonr test
may help you . Trying to loop through a dataframe starting at the second column to conduct a pearsonr test on the returns. The dataset is just nvidia from yahoo finance , Consider this mini-example:
TAG : python
Date : November 23 2020, 04:01 AM , By : deepthi mathew
Python MemoryError trying to split large string
Python MemoryError trying to split large string
I hope this helps you . The function load_data is reading the entire file into memory and it is clear you don't have enough memory to do that. So you will have to abandon the idea of having a read phase followed by a processing phase. Instead, read y
TAG : python
Date : November 23 2020, 04:01 AM , By : user2186012
Calling image in tkinter from PIL without save it
Calling image in tkinter from PIL without save it
it fixes the issue You need ta save a reference to the PhotoImage object. If it gets garbage collected the image won't show. Passing it ti the Label as image parameter does not save a reference automatically. If you do
TAG : python
Date : November 23 2020, 04:01 AM , By : user2186009
I would like to only allow one entry for a row in a model in Django, is this possible?
I would like to only allow one entry for a row in a model in Django, is this possible?
This might help you According to the relational model normalisation rules, if you can only have one single instance of B for a given instance of A and all A have one instance of B (1 to 1 relationship), then A and B are really the same entity, so you
TAG : python
Date : November 23 2020, 04:01 AM , By : user2185989
Why am I getting this MemoryError?
Why am I getting this MemoryError?
will be helpful for those in need The first portion of your code is simply not correct. If you reduce the dataframe size you'll get
TAG : python
Date : November 23 2020, 04:01 AM , By : Thomas JM
With pybind11, how to split my code into multiple modules/files?
With pybind11, how to split my code into multiple modules/files?
this one helps. As per pybind11 FAQ, here, PYBIND11_MODULE(module_name, m){ /* bindings */ } can be split in multiple functions defined in different files. Example:example.cpp:
TAG : python
Date : November 23 2020, 04:01 AM , By : Roberto Manzella
Convert RDD to Dataframe in Spark Streaming Python
Convert RDD to Dataframe in Spark Streaming Python
like below fixes the issue Since you use RDD[str] you should either provide a matching type. For an atomic value it is either a corresponding AtomicType
TAG : python
Date : November 23 2020, 04:01 AM , By : గోపాల్ రెడ్డి
Extracting only nouns from list of lists pos_tag sequence?
Extracting only nouns from list of lists pos_tag sequence?
help you fix your problem I am trying to extract only nouns using the nltk.pos_tag(), from a list of lists text sequence. I am able to extract all the nouns from the nltk.pos_tag() list, without preserving the list of lists sequence? How to achieve t
TAG : python
Date : November 23 2020, 04:01 AM , By : Jake AuYeung
plot string data by index in python
plot string data by index in python
may help you . There is a discussion in this Post where @DSM show how to concatenate entries with the same value in a given column, as the original post author suggested:
TAG : python
Date : November 23 2020, 04:01 AM , By : user2185917
pandas how to add a column of one dataframe as a row into another dataframe
pandas how to add a column of one dataframe as a row into another dataframe
help you fix your problem Your data lacks structure: your desired result has no meaningful row and index labels. Consequently, the solution is also messy:
TAG : python
Date : November 23 2020, 04:01 AM , By : samir
Matplotlib pandas plot date time
Matplotlib pandas plot date time
will be helpful for those in need The problem were french date formats like: 08/12/2018 for french dates like this you should use:
TAG : python
Date : November 23 2020, 04:01 AM , By : Gemma Diivision 'myG
axis out of bounds with array
axis out of bounds with array
should help you out np.cross(u, v) returns the cross product of two vectors. In your case, u and v are not vectors but scalars which have dimension 0. This is because you are having u = p0 - p3 where p0 and p3 are jth element of your array (p0 = p0[j
TAG : python
Date : November 23 2020, 04:01 AM , By : user2185883
Fastest way of generating numpy arrays or randomly distributed 0s and 1s
Fastest way of generating numpy arrays or randomly distributed 0s and 1s
I think the issue was by ths following , I need to generate masks for dropout for a specific neural network. I am looking at the fastest way possible to achieve this using numpy (CPU only). , As I said in the comment the question the implementation
TAG : python
Date : November 23 2020, 04:01 AM , By : Gladyz Ruiz
NumPy: Some operators don't work when __array_ufunc__=None in array-like class
NumPy: Some operators don't work when __array_ufunc__=None in array-like class
Hope this helps I have followed this guide on implementing objects that can interact with np.ndarray through binary operators such as +, -, *, etc... , Welcome to Stack Overflow!
TAG : python
Date : November 23 2020, 04:01 AM , By : user2185844
Auto-create list and append element
Auto-create list and append element
this will help In PHP, you can simplify the inside of the loop: , I think this may be what you're looking for:
TAG : python
Date : November 23 2020, 04:01 AM , By : user2185839
Pandas: Create event counter on a time series, based on multiple columns
Pandas: Create event counter on a time series, based on multiple columns
This might help you Create helper Series for consecutive counter and then pass it to groupby with GroupBy.ngroup:
TAG : python
Date : November 23 2020, 04:01 AM , By : Dhanji Rabadia
How can I train my Python based OCR with Tesseract to train with different National Identity Cards?
How can I train my Python based OCR with Tesseract to train with different National Identity Cards?
Does that help Steps to improve Pytesseract recognition:1) Clean your image arrays so there is only text(font generated, not handwritten). The edges of letters should be without distortion. Apply threshold (try different values). Also apply some smoo
TAG : python
Date : November 23 2020, 04:01 AM , By : user2185827
Python tabulate: how to print specific cell content?
Python tabulate: how to print specific cell content?
it fixes the issue No. Keep in mind that tabulate's sole purpose is as mentioned in the documentation is to:
TAG : python
Date : November 23 2020, 04:01 AM , By : user2185817
Get route from unordered set of tuples
Get route from unordered set of tuples
I wish this help you I guess this is just an example to learn how to do certain things with Python? Have a look at the code below for a very basic approach how you would be able to do it. It's not optimized code, though.
TAG : python
Date : November 22 2020, 04:01 AM , By : user2185802
Why my code didn't select data from Pandas dataframe?
Why my code didn't select data from Pandas dataframe?
wish of those help datetime.date objects are not vectorised with Pandas. The docs indicate this:
TAG : python
Date : November 22 2020, 04:01 AM , By : hejar saadeh
How to not insert the same combination of values in a list?
How to not insert the same combination of values in a list?
Any of those help I currently have a matrix that is 6x3 containing different probabilities. , Using set(lista) will remove any duplicate valuesExample:
TAG : python
Date : November 22 2020, 04:01 AM , By : user2185741
Pandas concat doesn't work as expected when one DF is created using a for loop
Pandas concat doesn't work as expected when one DF is created using a for loop
I hope this helps . Problem is you cast columns to strings, sa DataFrame cannot be aligned, because different columns names:
TAG : python
Date : November 22 2020, 04:01 AM , By : Shakir R
python 2.7 Client Server UDP communication, how to overcome packet loss?
python 2.7 Client Server UDP communication, how to overcome packet loss?
I wish this help you Yes, there is a timeout for UDP sockets. See socket.settimeout() in https://docs.python.org/2/library/socket.html and read up on non-blocking sockets in general.Note that UDP packets can be dropped, duplicated, and/or re-ordered,
TAG : python
Date : November 22 2020, 04:01 AM , By : user2185728
How to arrange an output file in python
How to arrange an output file in python
wish helps you I have this code in python for generating x, y, z positions in an unitary sphere. The problem is that in the output file they are not arranged in separate columns like x y z. , This will give you a nice aligned output.
TAG : python
Date : November 22 2020, 04:01 AM , By : thinking
Data descriptors for python module
Data descriptors for python module
it helps some times This cannot be done directly since descriptors need to be defined as class attributes (which mean you'd have to add them to the builtin module type, which is not allowed).BUT you can just use a simple wrapper around your test_data
TAG : python
Date : November 22 2020, 04:01 AM , By : Markku
Finding equal values in dictionary
Finding equal values in dictionary
To fix this issue , In your result function need to check the votes in the elif part.
TAG : python
Date : November 22 2020, 04:01 AM , By : Nothing
Python defaultdict class instantiation with default values
Python defaultdict class instantiation with default values
may help you . this occurs because defaults are evaluated precisely once when the function is defined, not every time it's called.https://docs.python-guide.org/writing/gotchas/mutable-default-arguments
TAG : python
Date : November 22 2020, 04:01 AM , By : vishal
Cannot extract the description and rating while scraping using requests and Beautiful Soup
Cannot extract the description and rating while scraping using requests and Beautiful Soup
I think the issue was by ths following , I'm a beginner to web scraping, I was scraping this particular web page https://myanimelist.net/anime/394 where I was unable to fetch the description and rating though my python code using requests and Beautif
TAG : python
Date : November 22 2020, 04:01 AM , By : Darek
how can i show just spicific url in barre link with django
how can i show just spicific url in barre link with django
will be helpful for those in need i devlop an application to a blog using django The problem is when I open a link to a publication For example, https: // localhost: 8000 / article / 89 / And I want to open another link to a brochure and see this htt
TAG : python
Date : November 22 2020, 04:01 AM , By : user2185632
MS word document document stucturre and COM calls and python
MS word document document stucturre and COM calls and python
this will help The following VBA, based on the code in the question, illustrates getting a Document object, adding a Section, getting the Paragraphs of that Section, getting the Paragraphs of any given Section in a document, getting the first or any
TAG : python
Date : November 22 2020, 04:01 AM , By : Azizul Haque
Saving Keras model - UserWarning: Layer XX was passed non-serializable keyword arguments
Saving Keras model - UserWarning: Layer XX was passed non-serializable keyword arguments
hope this fix your issue You can save the model "code", maybe a .py file just to create the model exactly as it were.Then you load weights: model.load_weights('models/model_weights.h5').
TAG : python
Date : November 22 2020, 04:01 AM , By : user2185623
Creating a figure with plots, sliders and other widgets arranged with a gridspec layout
Creating a figure with plots, sliders and other widgets arranged with a gridspec layout
Hope this helps Some issues: plot doesn't have any xlim argument. There is one grid too much in the code Widgets need to live inside axes The first index of a grid is the rows, not the columns.
TAG : python
Date : November 22 2020, 04:01 AM , By : user2185616
From Amplitude or FFT to dB
From Amplitude or FFT to dB
To fix the issue you can do A decibel meter measures a signal's mean power. So from your time signal recording you can calculate the mean signal power with:
TAG : python
Date : November 22 2020, 04:01 AM , By : K'Opiyo
How do I import a .csv file with a column of coordinates for polygons to a geodataframe?
How do I import a .csv file with a column of coordinates for polygons to a geodataframe?
this one helps. As mentioned by DatHydroGuy the trick was to use Well Know Text(WKT) format. The following code sorted the problem:
TAG : python
Date : November 22 2020, 04:01 AM , By : user2185579
Difference between tf.layers.dense and tf.nn.xw_plus_b
Difference between tf.layers.dense and tf.nn.xw_plus_b
Hope that helps tf.nn.xw_plus_b is a low-level operation that only computes x*W+b and requires existing variables.tf.layers.dense is a high-level "layer" that creates variables, apply activation can set constrains and apply regularization.
TAG : python
Date : November 22 2020, 04:01 AM , By : Kent Weyers
python quicksort using rescursion
python quicksort using rescursion
this will help You do not need to add equal numbers to less. Add it to new array and put it in middle of your return statement. Try this:
TAG : python
Date : November 22 2020, 04:01 AM , By : Maarten van Hees
How to remove a single quotes from a list?
How to remove a single quotes from a list?
it should still fix some issue , This works exactly how you want it :-
TAG : python
Date : November 22 2020, 04:01 AM , By : cyprianb
Numpy group by multiple vectors, get group indices
Numpy group by multiple vectors, get group indices
I wish this helpful for you After using np.stack on the arrays a and b, if you set the parameter return_inverse to True in np.unique then it is the output you are looking for:
TAG : python
Date : November 22 2020, 04:01 AM , By : chengchao
Gstreamer rtmpsink to Azure Media Services live pass through event
Gstreamer rtmpsink to Azure Media Services live pass through event
To fix the issue you can do So, after an extensive dialog with Azure Media Services team from Microsoft, it turns out that the Azure Media Player, requires a sound track to be present for it to be able to play back.Changing the GST_PIPE to:
TAG : python
Date : November 22 2020, 04:01 AM , By : dylan
Replacing a word in a file
Replacing a word in a file
With these it helps Python has string.replace(old, new)-method. You are trying now to replace one word with a list and this will result in an error. Here is an example how you should go through whole text:
TAG : python
Date : November 22 2020, 04:01 AM , By : user2185491
Use two lists instead of .replace()
Use two lists instead of .replace()
this will help If you've got a string containing for example "how are you?", I would do stringname.replace("how", "How") to have the first word written in Capital H. , If you want to capitalize the string you can use .capitalize()
TAG : python
Date : November 21 2020, 04:01 AM , By : Syed Ammad Hassan
How to pass a dynamic value to a xml file?
How to pass a dynamic value to a xml file?
seems to work fine You can use the format string method. You can specify the positional/keyword arguments in your xml file. While making the requests call, you can pass the values for those arguments.Here is how your test.xml file should look like:
TAG : python
Date : November 21 2020, 04:01 AM , By : user2185448
Python Paramiko, PermissionError: [Errno 13] Permission denied when get files from remote server
Python Paramiko, PermissionError: [Errno 13] Permission denied when get files from remote server
With these it helps The second argument to SFTPClient.get is a path to a local file. While you seem to pass a path to a directory.Also, you should not use os.path.join on SFTP paths. os.path.join is for local paths. SFTP always uses forward slashes,
TAG : python
Date : November 21 2020, 04:01 AM , By : user2185423
Python - How to give values to different functions
Python - How to give values to different functions
wish of those help I have been trying to send values between each function. I have created a code: , If you change def testscript(thread, i): to
TAG : python
Date : November 21 2020, 04:01 AM , By : user2185419
How to use Scapy to determine WPA Encryption?
How to use Scapy to determine WPA Encryption?
To fix the issue you can do The code you are using assumes the info tag exist on all dot11 elements. This used to be true when most of them were not implemented. Nowadays, scapy is supporting some more (such as WPA Microsoft vendor-specific), which d
TAG : python
Date : November 21 2020, 04:01 AM , By : bruce bao
Making 2 dimensional numpy array with two 1 dimensional array
Making 2 dimensional numpy array with two 1 dimensional array
I hope this helps you . I would like to convert 2 numpy arrays such as these ones: , This is a job for meshgrid and stack:
TAG : python
Date : November 21 2020, 04:01 AM , By : Mahesh Kaushik
How to update value in ndarray by index that is inside another array
How to update value in ndarray by index that is inside another array
Hope this helps Use a one dimensional array for r and use it as the column index. For row indexes you can simply use a range:
TAG : python
Date : November 21 2020, 04:01 AM , By : amit prajapati
pyplot external X axis on the bottom of the plot
pyplot external X axis on the bottom of the plot
Hope that helps You can move the tick locations for both twin axes to the bottom using
TAG : python
Date : November 21 2020, 04:01 AM , By : user2185391
Django how to save formset with a foreign key?
Django how to save formset with a foreign key?
To fix this issue Saving a formset returns a list of instances. You have to iterate over this list and assign the field:
TAG : python
Date : November 21 2020, 04:01 AM , By : user2185387
Python: include library folder when running from command line
Python: include library folder when running from command line
wish of those help I have a directory structure: , You need the following steps Add __init__.py at lib folder.
TAG : python
Date : November 21 2020, 04:01 AM , By : Acg
Python: TypeError: unsupported operand type(s) for +: '_io.TextIOWrapper' and 'str'
Python: TypeError: unsupported operand type(s) for +: '_io.TextIOWrapper' and 'str'
wish helps you What I want to do: , just use : print(outputFile.name + " is generated")
TAG : python
Date : November 21 2020, 04:01 AM , By : sayali madhavi
how to calculate cross entropy in 3d image pytorch?
how to calculate cross entropy in 3d image pytorch?
I wish did fix the issue. Exactly the same way as with any other image. Use binary_cross_entropy(left, right). Note that Both have to be of torch.float32 dtype so you may need to first convert right using right.to(torch.float32). If your left tensor
TAG : python
Date : November 21 2020, 04:01 AM , By : user2185342
iteritems() DateFrame output mechanics and append() output into a new DataFrame
iteritems() DateFrame output mechanics and append() output into a new DataFrame
will help you pandas.iteritems iterates over pairs of the form name, column (series to be more precise), you can check that by looking at this example
TAG : python
Date : November 21 2020, 04:01 AM , By : user2185323
Given a list of indices, modifying a subset of a pandas series at these indices
Given a list of indices, modifying a subset of a pandas series at these indices
seems to work fine You need to give the index of col1 as well, as df.iloc takes integer indices:
TAG : python
Date : November 21 2020, 04:01 AM , By : Vinodkumar Bittiwar
Pyqt QTablewidget wordwrap lines
Pyqt QTablewidget wordwrap lines
wish help you to fix your issue You have to enable the wordwrap in the QTextDocument in addition to setting the sectionResizeMode of the vertical header to QHeaderView::ResizeToContents:
TAG : python
Date : November 21 2020, 04:01 AM , By : Do8fe7aevol4lopo
Error when loading module in Python: OSError: [WinError 126] The specified module could not be found
Error when loading module in Python: OSError: [WinError 126] The specified module could not be found
I wish this helpful for you 'libcuba.so' is a DLL file for Linux, not for Windows. Please make sure you installed distribution for Windows, not the Linux one.
TAG : python
Date : November 21 2020, 04:01 AM , By : user2185281
how to make a lingering message in pygame
how to make a lingering message in pygame
this will help Just keep track of the passed time and use a conditional statement like if passed_time < 5000: FONT.render_to(...).
TAG : python
Date : November 21 2020, 04:01 AM , By : Prabu
send direct message to slack user from a app bot but not in app channel
send direct message to slack user from a app bot but not in app channel
I wish this helpful for you Yes.Just send a message with the user ID for channel and it will appear in the slackbot channel of that user.
TAG : python
Date : November 21 2020, 04:01 AM , By : Hikari Ei
Django Rest Framework I can't use Serializer save model of have foreign key
Django Rest Framework I can't use Serializer save model of have foreign key
will help you You need to serialize the Company instance before you can include it in your StageSerializer.A simple example would be something like
TAG : python
Date : November 21 2020, 04:01 AM , By : Adam Deng

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