Metadata-Version: 2.3
Name: pyhbr
Version: 0.0.9
Summary: Tools for bleeding/ischaemia risk estimation in PCI patients
Project-URL: Homepage, https://github.com/jrs0/hbr_uhbw
Author-email: John Scott <john.scott@uhbw.nhs.uk>
License-File: LICENSE
Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Requires-Python: >=3.9
Requires-Dist: gitpython
Requires-Dist: loguru
Requires-Dist: matplotlib
Requires-Dist: nbclient
Requires-Dist: nbformat
Requires-Dist: pandas
Requires-Dist: pyodbc
Requires-Dist: pyqt6
Requires-Dist: pyserde[yaml]
Requires-Dist: scikit-learn
Requires-Dist: scikit-survival
Requires-Dist: seaborn
Requires-Dist: sqlalchemy
Requires-Dist: tabulate
Requires-Dist: xgboost
Description-Content-Type: text/markdown

# Python Package for Tool/Model Development

This package will contain all the data analysis, model development, and other utilities developed as part of the BHF HBR project.

## Package Installation

To install the latest version of the package, run

```bash
pip install pyhbr
```

Ensure that you also install Quarto if you run `generate-report` with the `-r` option.

Instead of using pip, it is possible to install the package on from this git repository. On Windows, using VS Code, follow these steps:

1. Install Python 3 (>= 3.11)
2. Create a new virtual environment (`Ctrl-Shift-P`, run `Python: Create Environment...`, pick `Venv`). Ensure it is activated
3. Clone this repository and change directory to the `pyhbr/` folder.
4. In the VS Code terminal, install from the requirements file using `pip install -r requirements.txt`
5. To install the package, run `pip install .` (If you want to make edits, use `pip install -e .`)

## Development Instructions

Do all installation/development work inside a virtual environment:

* On Linux, create and activate it using `python3 -m venv venv` and `. venv/bin/activate`
* On Windows (in VS Code), type Ctrl-Shift-P, run `Python: Create Environment...`, pick `Venv`, and ensure that it is activated (look for something like `3.11.4 ('.venv': venv)` in the bottom right corner of your screen). It may not activate automatically unless you open a python file in the IDE first.

The state of the development environment is stored in `requirements.txt` (generated using `pip freeze --all > requirements.txt`). To install these dependencies, run:

```bash
pip install -r requirements.txt
```

You can install this package in editable mode (which will make the installation track live edits to this folder) by changing to this folder and running

```bash
pip install -e .
```

You should now be able to run the tests and doctests using:

```bash
pytest --doctest-modules
```

You can generate the documentation for viewing live using:

```bash
mkdocs serve
```

### Linux System Dependencies

If you are using Linux, ensure the following packages are installed:

```bash
# For PyQt6
sudo apt-get install libxcb-cursor0
```

### Further Development Notes

Ordinarily, running `pip install -e .` will automatically fetch dependencies from PyPi. However, if you are unable to access PyPI due to networking limitations (on computer `A`), but are able to move a (~ 250 MiB) file from a computer (`B`) which does have access to PyPI, then you can perform the steps below to install the dependencies and this package on `A`.

These instructions were tested on Windows using VS Code virtual environments. Everything should work the same on Linux, except that the Python 3 executable is typically called `python3` (when creating virtual environments). Both computers `A` and `B` were set up with the same version of Python (3.11.4).

1. On `B`
    1. Create a new virtual environment using `python -m venv .venv`. Activate it in VS code (on Linux, or if you have bash, run `source .venv/bin/activate`).
    2. Using any process (manual pip install, pip install from requirements, or automatic installation of dependencies), install all the packages you need in the virtual environment.
    3. Run `pip freeze --all > requirements.txt`
    4. Download all the package wheels into a folder `packages` using 
       ```bash
       pip download -r requirements.txt -d packages
       ```
    5. Compress the `packages` folder using any tool; e.g. to produce `packages.7z`
2. Move the `packages.7z` folder, and the `requirements.txt` file, from `B` to `A`
3. On `A`
    1. Extract `packages.7z` to `packages`
    2. Create a new virtual environment as above
    3. Install all the dependencies from the `packages` folder using 
       ```bash
       python -m pip install --no-index --find-links packages -r requirements.txt
       ```
       The `--no-index` switch disables querying PyPI, and `--find-links` provides a path to the wheels. Note the use of `python -m pip`, which will also allow pip to be upgraded.

It should now be possible to install the `pyhbr` package using `pip install -e .`
