update scikit, python versions and fix unit tests(#27)

* update scikit and python versions

* fix python 3.10

* fix unit tests

* fix unit tests

.bumpversion.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.0.1
+current_version = 1.0.2
 commit = True
 tag = True
 

.github/workflows/python-package.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
 
     steps:
     - uses: actions/checkout@v2

boxdetect/__init__.py

@@ -1,3 +1,3 @@
 name = "boxdetect"
 
-__version__ = "1.0.1"
+__version__ = "1.0.2"

boxdetect/config.py

@@ -190,7 +190,7 @@ def autoconfigure(
                     and maxw <= rect_kernel_threshold)
                 else 'lines'
             ])
-        hw_grouped = np.asarray(hw_grouped)
+        hw_grouped = np.asarray(hw_grouped, dtype=object)
 
         self.width_range = hw_grouped[:, 0].tolist()
         self.height_range = hw_grouped[:, 1].tolist()

boxdetect/pipelines.py

@@ -98,7 +98,7 @@ def get_checkboxes(
                     img, rect), px_threshold, verbose=verbose),
             img_proc.get_checkbox_crop(img, rect)
         ]
-        for rect in grouping_rects])
+        for rect in grouping_rects], dtype=object)
 
 
 def get_boxes(img, cfg: config.PipelinesConfig, plot=False):

setup.py

@@ -6,7 +6,7 @@
 
 setup(
     name="boxdetect",
-    version="1.0.1",
+    version="1.0.2",
     description="boxdetect is a Python package based on OpenCV which allows you to easily detect rectangular shapes like characters boxes on scanned forms.",
     long_description=long_description,
     long_description_content_type="text/markdown",  # This is important!
@@ -20,15 +20,15 @@
         'Intended Audience :: Education',
         'Intended Audience :: Science/Research',
         'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
         'Topic :: Software Development :: Libraries',
         'Topic :: Software Development :: Libraries :: Python Modules'
     ],
     packages=find_packages(),
     zip_safe=False,
     install_requires=[
-        'opencv-python', 'numpy', 'imutils', 'pyyaml', 'sklearn'],
+        'opencv-python', 'numpy', 'imutils', 'pyyaml', 'scikit-learn'],
 )