microblog | A tiny mircoblog system using Node.js for learning purposes | Runtime Evironment library
kandi X-RAY | microblog Summary
kandi X-RAY | microblog Summary
A tiny mircoblog system using Node.js for learning purposes.
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QUESTION
I am trying to set up an nginx reverse proxy to a gunicorn app server serving up my flask app. The gunicorn container listens on port 5000, and nginx listens on port 80. The problem is that I can still access the app through the browser by visiting localhost:5000
, even though I have set gunicorn to listen to localhost of the docker container only, and all requests should pass through the nginx container to the gunicorn container through port 80. This is my set up.
docker-compose.yml
...ANSWER
Answered 2021-Mar-02 at 23:14Your docker-compose has
QUESTION
i am learning how to render html template via flask. the problem is the head tags of the below html file never get displayed. only the tags is dislayed. please let me know how to get the tags displayed
python code:
...ANSWER
Answered 2021-Feb-26 at 07:49data in the tag is normally not visible to the end user. It is normally used for metadata, css files, and sometimes js. Also, the
</code> tag is purely for the browser to display in the title bar. You might want the <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/header" rel="nofollow noreferrer">https://developer.mozilla.org/en-US/docs/Web/HTML/Element/header</a> tag.</p>
<p>You can read more about the head tag here: <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/head" rel="nofollow noreferrer">https://developer.mozilla.org/en-US/docs/Web/HTML/Element/head</a>, and the title tag here: <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/head" rel="nofollow noreferrer">https://developer.mozilla.org/en-US/docs/Web/HTML/Element/head</a></p>
<p>EDIT:</p>
<p>You could use the <code><header></code> tag in conjunction with <code><h1></code> to make a visible title, here's a quick example (code not tested):</p>
<pre class="lang-html prettyprint-override"><code><html>
<head>
{% if title %}
<title>{{ title }} - Microblog
{% else %}
Welcome to Microblog
{% endif %}
{% if title %}
{{ title }} - Microblog
{% else %}
Welcome to Microblog
{% endif %}
Hello, {{ user.username }}!
QUESTION
I want to constantly update my list stuff
by appending more "stuff" in it. However, my list is not updating (preferably every second, but I don't know how to do a while loop inside flask).
Here is my routes.py :
...ANSWER
Answered 2020-Dec-22 at 17:43Every time your index
method is called, the local variable stuff
gets re-initialised to an empty list and then you append an element to it. That's why every time you refresh the page, you only see this one newly added element in stuff
.
Consider making stuff
global and then add items to it:
QUESTION
I am building a registration form for my django project, and for styling it I am using crispy forms. But, when I run my server and go to my registration page, I see this error:
...ANSWER
Answered 2020-Dec-10 at 17:01Based on the latest crispy form doc, it seems that there is no built-in bootstrap5
for it. Are you sure you are using bootstrap5
?
Currently, there are only bootstrap, bootstrap3, bootstrap4, and uni-form.
You can take a look at your file structure if you even see bootstrap5
folder.
QUESTION
I am writing a little web application based on Miguel Grinberg's Flasky. I use the exact same code for user send reset password mail using gmail.
The following as my email.py file here i can implement mail sending function
...ANSWER
Answered 2020-Dec-10 at 07:26In my experience, a while ago I had a very similar issue that you you were having. After troubleshooting, I found out that my code worked when I would create a mail class, and call function like $mailclass.ehlo etc.
Based on the error its having an issue connecting or staying connected. Try calling the connect methods in the function itself and close of the connection after each email.
QUESTION
I am learning how to use djangorestframework by building a microblog and I want users to be able to upload multiple (kind of like how twitter works). I got a particular error(check below) after using a particular approach(check code).
I have attached my models.py, serializers.py and views.py file:
...ANSWER
Answered 2020-Nov-24 at 11:43Okay, so I found a solution to this issue....and this is the code, hopefully someone finds it helpful:
models.py file
QUESTION
I am using Windows PowerShell. But, I don't know why, when I try to activate a python virtual environment, I get this error:
...ANSWER
Answered 2020-Nov-18 at 13:09Looks like running powershell scripts is disabled on your machine. you can run as admin:
QUESTION
I get the following error when I try to run my app.
...ANSWER
Answered 2020-Jun-04 at 10:18The error message said it right: you cannot use super()
in your base.html
template since it does not have a parent template. super()
can be used only in a child template. When you put {{ super() }}
into a block in a child template it will include the block's content from the parent template. E.g. if you want to add an additional script in the child.html
you can write:
QUESTION
I am following a tutorial to do the simplest "Hello World" Flask app as described in: https://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world
For context, I have created the directory at the root of the C drive to avoid the potential path issues. I am running Python 3.8 and Flask 1.0.2 and werkzeug 0.15.2
Before issuing the flask command I am doing two things. Creating a virtual environment and installing a local flask version
...ANSWER
Answered 2019-May-14 at 10:37I got the server up and running. Here's the project structure I have:
QUESTION
I am using pyenv to manage python installations and virtual environments - and I would like anaconda to be one such installation, and to be able to create virtual environments using anaconda python. Using pyenv install anaconda3-2019.03
successfully installs and I can activate the version with pyenv global anaconda3-2019.03
:
ANSWER
Answered 2020-Mar-05 at 09:05Personal recommendation: Don't use pyenv
to install Anaconda or Miniconda.
Both pyenv
and conda
are able to manage different python environments. The anaconda
installed by pyenv
should only serves as a Python interpreter. Python environment creation from anaconda installed by pyenv
is still handled by pyenv virtualenv
but not conda env create
.
I've been using these two tools together. It turns out the best solution is to install conda
, pyenv
separately, and manage their virtual environments separately as well.
- alway initialize
pyenv
- only expose command
conda
but don't activate any environment
Install pyenv
.
Install Anaconda or Miniconda normally, NOT by pyenv install
.
Make sure the pyenv
and conda
commands are available in an interactive shell.
Initialize pyenv
by putting following content into shell init file (.bashrc
for Bash, .zshrc
for ZSH).
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