Save generated password to txt file

How do i save the generated password by this code to a txt file?

import string

from random import *

characters = string.ascii_letters + string.digits

password = "".join(choice(characters) for x in

range(randint(16,20)))

print (password)

/r/Python
https://redd.it/alo6vs

I wrote a tutorial on developing a systemd service in Python
https://github.com/torfsen/python-systemd-tutorial

/r/Python
https://redd.it/aloznv

Modern Front-End Testing with Cypress (flask + react)
https://testdriven.io/blog/modern-frontend-testing-with-cypress/#.XFL-v-_TbZc.reddit

/r/flask
https://redd.it/alpol9

Using online Postgres database with Flask

Hello guys,

So I was building my website following some tutorial and it was using some weird way of dealing with database. Though I don't really find a lot of info about it I was able to get a hang of it and build my site. But now I want to go with SQLAlchemy (ORM, I think it's called).

How my db query looks now (not sure how to call it):
>db.execute("SELECT * FROM testimonials ORDER BY RANDOM() LIMIT 10").fetchall()

what I need it to be like (Flask SQLAlchemy):
>peter = User.query.filter_by(username='peter').first()


I want to access my existing db online, My db is on heroku.

Here are my current setup which I want to switch fromm. It has a long string to database (which is online and NOT local):
>engine = create_engine(os.getenv("DATABASE_URL") or 'postgres://long long url string')

I cannot figure it out how to connect to remote db (on heroku) and basically redo the code so it all be flask SQLAlchemy like syntax.


/r/flask
https://redd.it/alm0se

Learning python as part of my physics course at university. It’s fun!

/r/Python
https://redd.it/alpaub

Interviewing a "Django Expert"

As in the title I'm interviewing a self-professed Django and core Python "expert" for a position as the second full-stack developer at the 60-person company I work at tomorrow.

I've already given him a phone-screen and a simple development homework assignment, and to be fair he was impressive!

The Homework assignment was to build a Django system with a simple form to upload individual CSV files which then get parsed for relevant information, data stored in relevant models, then allows the data to be combined and viewed in a tabular format which must have pagination but should "include any other features you see fit" (left purposefully vague to see if the candidates had true front-end experience (knew of / could use relevant JS libraries) or can otherwise make good design decisions (e.g. responsiveness, filtering & searching, default ordering, async loading of data etc.)

All candidates produce solutions that match the bare minimum and give you something to talk about together in the interview, but it's how they go above and beyond that allow you to differentiate them, e.g. code structure, optimisation, test coverage, error handling, PEP8 compliance and the front-end and design things mentioned above.

The candidate I'm seeing tomorrow managed all of the

/r/django
https://redd.it/alru1r

Anyone in Denver looking for a developer job for a company that uses django in its stack?

https://www.indeed.com/m/viewjob?jk=43669ca9dfabca40

/r/django
https://redd.it/alq3u6

URLs can be defined at request time? How is this typically used?

I was reading the django docs recently and was surprised by a feature included in the [URL dispatcher](https://docs.djangoproject.com/en/2.1/topics/http/urls/):

>Django determines the root URLconf module to use. Ordinarily, this is the value of the ROOT\_URLCONF setting, but if the incoming HttpRequest object has a urlconf attribute (set by middleware), its value will be used in place of the ROOT\_URLCONF setting.

Has anyone seen or used this in practice?

I can imagine that it could used used to lock down a site for unauthenticated users, throwing 404s instead of 403s. What other use-cases are there?

/r/django
https://redd.it/alwlt4

Creating a GUI as a Local Web App Using Flask
https://github.com/Fledermann/code_salad/blob/master/code_salad/rattle/index.rst

/r/Python
https://redd.it/aluvl5

[AF] Avoiding "mixed content" when running Flask app in Docker container

I've been working on an application that uses Flask as a RESTful API which is consumed by a Vue.js front-end. I've just finished converting everything into 3 seperate Docker containers: One for Flask ([Built using this as my base image](https://github.com/tiangolo/meinheld-gunicorn-flask-docker)), one for the front-end, and one for MySQL. Everything is configured for access by reverse proxy using nginx, which is where I do all of my SSL termination.

In my initial testing, I'm able to send and receive data from my API endpoints using curl / Invoke-RestMethod just fine. However, when trying to go through the front-end, the browsers I've tested on complain about data coming from the API as not being encrypted. As a result, my login screen which depends on getting a session token back from the API won't work. My nginx configuration is set up so any requests for http:// / 80 get redirected to 443. The requests are then proxy-passed to each corresponding container which is mapped to port 80 on the inside. All of my API calls in the front-end reference https:// in their paths.

Is this is something I can fix in gunicorn / Flask, or do I need to modify my nginx

/r/flask
https://redd.it/alwrb8

[Pytorch+OpenCV] My implementation of QuickDraw - an online game developed by Google (Source code: https://github.com/vietnguyen91/QuickDraw)

/r/IPython
https://redd.it/am0366

Suggestions for junior developers to move step forward

Hello, is there any suggestions for a junior developer?

As a junior Python/Django developer, I am searching ways to improve myself, but I am a bit confused. I think I learned most of the technical details of Django, but I am struggling about architectural design of a project and tech stacks to choose for it. What are your suggestions for a newbie like me? Learning different technologies(docker, graphql etc.) or adding some front end skills?

/r/django
https://redd.it/am2hrv

Made use of my Python knowledge professionally for the first time!

I’m a mechanical engineer, but love learning new things. In the last few years, I’ve taken several edX courses on python, and loved learning about it. I generally just tinker around keeping the basics fresh, but recently I had an opportunity to speed up some data analysis at work, and was able to use python to do it!

As part of our testing, we generate some large csv files (generally 1-4 gb), which were a real pain in the ass to work with in excel. Using python and pandas, I wrote a short piece of code (200 lines) to parse our data, strip out the junk, and plot it into a presentable form. Now there are like 5 people using it on a regular basis!

This is a big deal for me so I wanted to share it. Even dumb mech e’s can use computers!

/r/Python
https://redd.it/am0opt

Flask API Authentication

Looking at various Flask API Authentications.

I am wondering what is recommended for production.

​

Looking at a mock up using [Flask-JWT-Extended](https://github.com/vimalloc/flask-jwt-extended), any thoughts on this or any other recommendations?

/r/flask
https://redd.it/am2d56

How to host dynamically generated images in Google Cloud Storage?

Hi there, I've been trying to figure this out for hours, bouncing from tutorial to tutorial, so I thought I'd post it here in hopes someone might be able to give me some simple pointers:

​

I have a Django project that uses PyGal to generate some nice looking sag charts to use in a report we're creating, using `return self.chart.render_to_file(settings.STATIC_ROOT + 'myapp/graphs/graph.svg')`. The charts are saved to disk and then loaded into the Django templates for the report, which is then converted to PDF using PyGal.

​

This works fine developing locally, it updates the file overwriting if need be, and the HTML references it fine. However, as I begin to look at deployment and experiment with that, I still haven't been able to get it working running Google Cloud.

​

My Google Cloud setup is: Django is running in a container on Kubernetes, database is Google's CloudSQL MySQ, and I have a storage bucket called `myapp-production-static` where I serve static files from. This works fine for static files (images, css, etc), however, I can't for the life of me figure out how to get Django to write the chart.svg files into the storage container that STATIC is successfully pointing at.

​

Has anyone else successfully done

/r/djangolearning
https://redd.it/alzqem

[Pytorch+OpenCV] My implementation of QuickDraw - an online game developed by Google (Source code: https://github.com/vietnguyen91/QuickDraw)

/r/Python
https://redd.it/am30wd

how to use a django form to update 2 related tables.

​

Hi guys,

​

I'm very new to python and django, I started django about a week ago. So far things seem quite straight forward, however I'm stuck on a concept and could do with some advice on best way to proceed.

​

I've decided for a first django project to make a cooking recipe for my wife. probably a bit ambitious for a first project but its all good learning :D

class Ingredients(models.Model):
name = models.TextField()

def __str__(self):
return self.name

class Category(models.Model):
food_category_name = models.TextField()

class Recipe(models.Model):
food_category = models.ForeignKey(Category, on_delete=models.CASCADE)
recipe_name = models.TextField()
recipe_description = models.TextField()
picture_item

/r/djangolearning
https://redd.it/am5t18

[P] Browse State-of-the-Art Papers with Code

[https://paperswithcode.com/sota](https://paperswithcode.com/sota)

Hi all,

We’ve just released the latest version of Papers With Code. As part of this we’ve extracted 950+ unique ML tasks, 500+ evaluation tables (with state of the art results) and 8500+ papers with code. We’ve also open-sourced the entire dataset.

Everything on the site is editable and versioned. We’ve found the tasks and state-of-the-art data really informative to discover and compare research - and even found some research gems that we didn’t know about before. Feel free to join us in annotating and discussing papers!

Let us know your thoughts.

Thanks!

Robert

/r/MachineLearning
https://redd.it/am1yeq

I have two days to deliver my first internship challenge and I can't get my Update view to load the proper instance when using Bootstrap modal. Any help appreciated.
https://old.reddit.com/r/djangolearning/comments/amayrg/i_have_two_days_to_deliver_my_first_internship/

/r/django
https://redd.it/amb6fp

Python ad on reddit contains only JavaScript code. Zoom on the code inside Python.

/r/Python
https://redd.it/am7kqs