Reduce duplication of dependency information

CHANGELOG.md

@@ -19,6 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Tensorflow AVX check is made optional in API and is disabled by default (<https://github.com/openvinotoolkit/datumaro/pull/305>)
 - Extensions for images in ImageNet_txt are now mandatory (<https://github.com/openvinotoolkit/datumaro/pull/302>)
+- Several dependencies now have lower bounds (<https://github.com/openvinotoolkit/datumaro/pull/308>)
 
 ### Deprecated
 -

requirements-core.txt

@@ -0,0 +1,21 @@
+attrs>=19.3.0
+defusedxml>=0.6.0
+GitPython>=3.0.8
+lxml>=4.4.1
+matplotlib>=3.3.1
+numpy>=1.17.3
+Pillow>=6.1.0
+
+# Avoid 2.0.2 Linux binary distribution because of
+# a conflict in numpy versions with TensorFlow:
+# - TF is compiled with numpy 1.19 ABI
+# - pycocotools is compiled with numpy 1.20 ABI
+# Using a previous version allows to force package rebuilding.
+#
+# https://github.com/openvinotoolkit/datumaro/issues/253
+pycocotools>=2.0.0,!=2.0.2; platform_system != "Windows"
+
+pycocotools-windows; platform_system == "Windows"
+PyYAML>=5.3.1
+scikit-image>=0.15.0
+tensorboardX>=1.8

requirements.txt

@@ -1,14 +1,5 @@
-attrs>=19.3.0
 Cython>=0.27.3 # include before pycocotools
-defusedxml>=0.6.0
-GitPython>=3.0.8
-lxml>=4.4.1
-matplotlib>=3.3.1
+-r requirements-core.txt --no-binary=pycocotools # https://github.com/openvinotoolkit/datumaro/issues/253
 opencv-python-headless>=4.1.0.25
-Pillow>=6.1.0
-pycocotools>=2.0.0 --no-binary=pycocotools # https://github.com/openvinotoolkit/datumaro/issues/253
-PyYAML>=5.3.1
-scikit-image>=0.15.0
-tensorboardX>=1.8
 pandas>=1.1.5
 pytest>=5.3.5

setup.py

@@ -1,5 +1,5 @@
 
-# Copyright (C) 2019-2020 Intel Corporation
+# Copyright (C) 2019-2021 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 
@@ -34,29 +34,9 @@ def find_version(project_dir=None):
     return version
 
 def get_requirements():
-    requirements = [
-        'attrs>=19.3.0',
-        'defusedxml',
-        'GitPython',
-        'lxml',
-        'matplotlib',
-        'numpy>=1.17.3',
-        'Pillow',
+    with open('requirements-core.txt') as fh:
+        requirements = [fh.read()]
 
-        # Avoid 2.0.2 Linux binary distribution because of
-        # a conflict in numpy versions with TensorFlow:
-        # - TF is compiled with numpy 1.19 ABI
-        # - pycocotools is compiled with numpy 1.20 ABI
-        # Using a previous version allows to force package rebuilding.
-        #
-        # https://github.com/openvinotoolkit/datumaro/issues/253
-        'pycocotools!=2.0.2; platform_system != "Windows"',
-        'pycocotools-windows; platform_system == "Windows"',
-
-        'PyYAML',
-        'scikit-image',
-        'tensorboardX',
-    ]
     if strtobool(os.getenv('DATUMARO_HEADLESS', '0').lower()):
         requirements.append('opencv-python-headless')
     else: