crispy | Simple Python Script Packer
kandi X-RAY | crispy Summary
kandi X-RAY | crispy Summary
crispy is a small and simple Python script packer intended to be used in size-coding challenges. It uses dictionary compression to compact the script down to a small string, which is decoded and executed once the minified program is run. The packer itself is fully self-contained and doesn't require any additional packages beyond a basic python install.
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Top functions reviewed by kandi - BETA
- Compress the given payload
- Generate substring
- Find the best substring of a string
- Minify python code
- Minify a Python iteration
- Parse command line arguments
- Replaces occurrences of characters in code
- Generate placeholders
- Read payload from file
- Write script to file
- Pack payload
- Generate an inverted histogram
crispy Key Features
crispy Examples and Code Snippets
Community Discussions
Trending Discussions on crispy
QUESTION
I'm not sure what is going wrong but the data from the user is not pre populating into the form, even after following the django documentation, I'm only getting a empty form , in the url I have the correct id for the item , I have text and 2 'filefields' that i need to request into the update form and want the user to be able to update one or more of the fields , appreciate the help ?
here are my views and updateform html
views
...ANSWER
Answered 2021-Jun-14 at 14:48You are not passing the track instance properly
QUESTION
I'm trying to post comment but it's not getting posted, rather this error is appearing UNIQUE constraint failed: players_comment.user_id
. I don't know why this error is occuring.
My forms.py:
...ANSWER
Answered 2021-May-06 at 17:23In models.py, in the comment class, change
QUESTION
Build is successdul and it is producing application error, i have set up host name and debug=False as suggested but it is still causing error in opening the browser window, i am new to heroku so please suggest what needs to be done to make it work
my settings.py
...ANSWER
Answered 2021-Jun-12 at 12:06If you are using django-heroku
package than you have to add this in your settings.py
Add the following import statement to the top of settings.py
:
QUESTION
New to CSS+HTML and trying to practice my 'skills' which I have developed so far.
I've spent so many hours trying to get the text to align but it just will not.
Here's what i've had achieved so far
That in itself took ages just to figure out how to align the four cards like that. I still cannot figure out how to align this text though.
Here is my HTML:
...ANSWER
Answered 2021-Jun-12 at 01:56You need to wrap all your content except img in separate div and you need to add flex to your ".burger-item " , and you need to change some styles for your ".burgerimg "
But i suggest you change something , and experiment on your own
Working code :
QUESTION
I have done what is written on Django Documentation and I have tried several Youtube tutorials, including Stackoverflow's advice. However, I could not make the message "Validation Error" appear on the template. When I click the button to create a post with bad_word, I redirect to the same page, the post isn't saved but the form doesn't show me the message. I tried to save in a print( form.errors ) in the view and the terminal showed the message that I want to see in the template. So I don't know what I'm doing wrong...
view.py ...ANSWER
Answered 2021-Jun-11 at 16:24If your form is invalid you always redirect to "/" without form information. Your return redirect
needs to be indented with the rest of the "valid" form code.
QUESTION
I am having a post model with a user having OneToMany Relationship with inbuilt user model for authentication
my urls.py
...ANSWER
Answered 2021-Jun-10 at 16:18Apparently the return of super().form_valid(form)
is None
and not a valid response. I don't know much of this design pattern in Django but seeing your other methods seems like this view is decorated by some method which returns a valid response. So you should not return something in your implementation. So, drop the return
and test again.
QUESTION
I'm attempting to update a Model via a table front end in django - no matter what I've tried I can't get this to work with my class based view.
from what I understand, the forms.py
is trying to insert a new record INSERT VALUES(id, null, null, null ,1)
from the example.
I've toyed with only using the field
that I'm interested in, but it still attempts to create a new record in my table.
where as I want to update the record in the dataset, i.e
...ANSWER
Answered 2021-Jun-09 at 21:54First, in order to update an object using a ModelForm you must pass it an instance parameter:
QUESTION
I have a from with fields I created in Django models.py. One of the fields is:
...ANSWER
Answered 2021-Jun-06 at 16:19You can use replaceWith
to replace your textarea with select-box then use each
loop to iterate through your return response from server and then append option inside your select-box.
Demo code :
QUESTION
I have a simple registration page in my Django web application. Once a user signs up, I am able to query my database and see if the username is already in use, if it is, I display a simple ValidationError
.
My problem is I can't figure out how to remove the error after a few seconds. I'm pretty good with Python but haven't found any luck, the only thing I can find is this outdated article from 2010 that gives me code that doesn't work anymore.
This seems like a really simple fix, just import time and run a while
statement, but I can't find the docs to remove a validation error.
Bellow is my function for recognizing if the username is already in use and my HTML file. Thank you to everyone who helps!
...ANSWER
Answered 2021-Jun-05 at 22:52This is a very basic script that will remove all errors on the page after 3 seconds. Add it to the bottom of your HTML so that it is run after everything has rendered
QUESTION
I have a very simple registration form on my website. My form works, but if a username already exists or my 2 password fields don't match, after I submit the form, Django does not do anything and just focuses the field with the error.
I know this is probably an easy fix, but how do I display a validation error if a requirement is not met? For example, if I submit my form with a username that already exists, how do I display an error to the user? My code is down below.
Views.py:
...ANSWER
Answered 2021-Jun-05 at 15:32If I understand you right, you can show errors from the form in your template. Something like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install crispy
You can use crispy like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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