rabbit: unbreak the package (#390659)

From 3488de815355051d2e369c7fe48a35dabf695cfc Mon Sep 17 00:00:00 2001

From: Pol Dellaiera <pol.dellaiera@protonmail.com>

Date: Mon, 17 Mar 2025 16:52:25 +0100

Subject: [PATCH] fix file loading

---

 rabbit.py | 17 ++++++++---------

 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/rabbit.py b/rabbit.py

index a1826d3..697c880 100644

--- a/rabbit.py

+++ b/rabbit.py

@@ -9,6 +9,7 @@ from sklearn.ensemble import GradientBoostingClassifier

 import joblib

 import site

 from tqdm import tqdm

+from importlib.resources import files

 import GenerateActivities as gat

 import ExtractEvent as eev

@@ -59,15 +60,13 @@ def get_model():

     '''

     model_file = 'bimbas.joblib'

-    for dir in site.getsitepackages():

-        if dir.endswith('site-packages'):

-            target_dir = dir

-        else:

-            target_dir = site.getsitepackages()[0]

-    bot_identification_model = joblib.load(f'{target_dir}/{model_file}')

-    # bot_identification_model = joblib.load(model_file)

-    

-    return(bot_identification_model)

+    try:

+      resource_path = files("rabbit").joinpath(model_file)

+      bot_identification_model = joblib.load(resource_path)

+    except Exception as e:

+      raise RuntimeError(f"Failed to load the model: {e}")

+

+    return bot_identification_model

 def compute_confidence(probability_value):

     '''

-- 

2.48.1

  lib,

  python3,

  fetchFromGitHub,

  fetchPypi,

}:

python3.pkgs.buildPythonApplication rec {

let

  python3' =

    let

      packageOverrides = self: super: {

        scikit-learn = super.scikit-learn.overridePythonAttrs (old: {

          version = "1.5.2";

          src = fetchPypi {

            pname = "scikit_learn";

            version = "1.5.2";

            hash = "sha256-tCN+17P90KSIJ5LmjvJUXVuqUKyju0WqffRoE4rY+U0=";

          };

          # There are 2 tests that are failing, disabling the tests for now.

          # - test_csr_polynomial_expansion_index_overflow[csr_array-False-True-2-65535]

          # - test_csr_polynomial_expansion_index_overflow[csr_array-False-True-3-2344]

          doCheck = false;

        });

      };

    in

    python3.override {

      inherit packageOverrides;

      self = python3;

    };

in

python3'.pkgs.buildPythonApplication rec {

  pname = "rabbit";

  # Make sure to check for which version of scikit-learn this project was built

  # Currently version 2.3.1 is made with scikit-learn 1.5.2

  # Upgrading to newer versions of scikit-learn break the project

  version = "2.3.1";

  pyproject = true;

    hash = "sha256-QmP6yfVnlYoNVa4EUtKR9xbCnQW2V6deV0+hN9IGtic=";

  };

  patches = [

    # Fix file loading, to be removed at the next bump.

    # The author has been notified about the issue and currently working on it.

    ./fix-file-loading.patch

  ];

  pythonRelaxDeps = [

    "numpy"

    "scikit-learn"

    "urllib3"

  ];

  build-system = with python3.pkgs; [

  build-system = with python3'.pkgs; [

    setuptools

  ];

  dependencies = with python3.pkgs; [

  dependencies = with python3'.pkgs; [

    joblib

    numpy

    pandas