I am using Django server to call a Korean government’s weather API to retrieve weather data for around 1800 locations. However, this weather API results in time out most of the time. I tried giving resting periods. For example, for every request, it will sleep for 0.8 seconds and after every 30 requests…
How subplot pairs of photo from different folder
I have 2 folder each has 13 pics. I wanna plot any pair of them. for example the first pic from the first folder next to the first pic in the second folder. and then below it the second pair of photose from the first and second folder. could you please help me. I tried my self but id doesn’t
How do you make the code check which section a tracked object is in?
sorry if the title is unclear. I’m making a code in OpenCV-Python that tracks the location of my pet goldfish and outputs a keystroke depending on which quadrant of the frame she is in. I’ve already gotten the program to track my fish and output her location in coordinates, but how do I convert th…
Align strings over a common character
I am looking for a simple, pythonic way of doing this with the minimum calculations and loops. I have a bunch of strings, such as: What I would like to print at the screen is: (where the x are actually spaces, but I could not figure out how to show it with this editor) I am aware of string formatting
Python: get attribute from class objects stored in an array
I would like to get the attribute of every object contained in an ndarray. Consider the following code, where after vectorization the function returns an ndarray with the objects. From each of these objects in the array, I would like to get the attribute and store the attributes in a new array. The classes an…
How get the predicted label from a Convolution Neural Net in image classification
I have built a CIFAR-10 image classification model with Convolution Neural Net or CNNs. The model fully completed and has got around 59% accuracy, but my problem is that how to get the predicted label from the model. it can predict these classes(10): What I’m trying to say is that, for example we give t…
ValueError: Field ‘id’ expected a number but got ‘Die erste Meldung’. after adding an item via console
I’m trying to add an item into db.sqlite3 via command line but got this error: Inside migrations001_initial.py below the field id of contentobject Meldung is declared as auto_created=True, but it seems it’s not working as expected. How can I solve it? expected result Field ‘id’ is gene…
How do I save an Element Tree to a list based on an attribute in a child tag using Python’s LXML module?
I have an xml document that I have to parse. I’m using python 3.8 and the lxml module. The XML contains Titles which has other child element tags like the xml below. I need to only find the “change” events and keep that “Title” in a list. I would like to save all of the tags of t…
AWS Lambda – Combine multiple CSV files from S3 into one file
I am trying to understand and learn how to get all my files from the specific bucket into one csv file. I have the files that are like logs and are always in the same format and are kept in the same bucket. I have this code to access them and read them: It does print them with separation between
parse json object in django view
I have a form than i need to check if the emails on my form are valid or not here is my ajax code : and this is my code in django view: it raises this error : TypeError: the JSON object must be str, bytes or bytearray, not ‘NoneType’ thanks in advance Answer TypeError: the JSON object must be