semvec/pypi-packages huggingface dataset:
databaseConnectorUniversal 0.0.4
A python package for connecting with database.
License: MIT
Requires Python: >=3.7

# requirements_dev.txt we use for the testing
It makes it easier to install and manage dependencies for development and testing, separate from the dependencies required for production.

# difference between requirements_dev.txt and requirements.txt

requirements.txt is used to specify the dependencies required to run the production code of a Python project, while requirements_dev.txt is used to specify the dependencies required for development and testing purposes.

# tox.ini
We use if for the testing in the python package testing against different version of the python 

## how tox works tox enviornment creation
1. Install depedencies and packages 
2. Run commands
3. Its a combination of the (virtualenvwrapper and makefile)
4. It creates a .tox


# pyproject.toml
it is being used for configuration the python project it is a alternative of the setup.cfg file. its containts configuration related to the build system
such as the build tool used package name version author license and dependencies

# setup.cfg
In summary, setup.cfg is used by setuptools to configure the packaging and installation of a Python projec

# Testing python application
*types of testing*
1. Automated testing 
2. Manual testing

*Mode of testing*
1. Unit testing
2. Integration tests

*Testing frameworks*

1. pytest
2. unittest
3. robotframework
4. selenium
5. behave
6. doctest

# check with the code style formatting and syntax(coding standard)

1. pylint
2. flake8(it is best because it containt 3 library pylint pycodestyle mccabe)
3. pycodestyle
django-wait-for-db 1.0.6
Simple Django app that provides a simple command to wait for the database to be ready before starting the server.
License: MIT
Requires Python: <4.0,>=3.8
Keywords: django and docker, django database, database, wait for db


[![codecov](https://codecov.io/gh/enzofrnt/django_wait_for_db/branch/main/graph/badge.svg?token=SU32PFC6V0)](https://codecov.io/gh/enzofrnt/django_wait_for_db)

# django_wait_for_db
 Django app that provides a simple command to wait for the database to be ready before starting the server.

## Installation

Install the package using pip:

```bash
pip install django_wait_for_db
```

## Usage

Add `django_wait_for_db` to your `INSTALLED_APPS`:

```python
INSTALLED_APPS = [
    ...
    'wait_for_db',
    ...
]
```

Then run the following command:

```bash
python manage.py wait_for_db
```

This will wait for the database to be ready before starting the server.
This is useful when you are using Docker and you want to start the Django server before the database is ready or when you are in an environment where the database is not always available when the Django server starts.

Exemple of a Dockerfile:

```Dockerfile
FROM python:3.8

(.......)

CMD python manage.py wait_for_db \
    && python manage.py runserver
```