Remove backports

Author: Val Brodsky

labelbox/__init__.py

@@ -1,10 +1,6 @@
 name = "labelbox"
 __version__ = "3.47.1"
 
-from backports.datetime_fromisoformat import MonkeyPatch
-
-MonkeyPatch.patch_fromisoformat()
-
 from labelbox.client import Client
 from labelbox.schema.project import Project
 from labelbox.schema.model import Model

requirements.txt

@@ -1,19 +1,19 @@
-requests==2.22.0
 backoff==1.10.0
-google-api-core>=1.22.1
-pydantic>=1.8,<2.0
-shapely
-tqdm
 geojson
+google-api-core>=1.22.1
+imagesize
+nbconvert~=7.2.6
+nbformat~=5.7.0
 numpy
-PILLOW
 opencv-python
-imagesize
-pyproj
+PILLOW
+pydantic>=1.8,<2.0
 pygeotile
-typing-extensions==4.5.0
+pyproj
 pytest-xdist
-nbformat~=5.7.0
-nbconvert~=7.2.6
+python-dateutil>=2.8.2,<2.9.0
+requests==2.22.0
+shapely
+tqdm
 typeguard==2.13.3
-backports-datetime-fromisoformat~=2.0
+typing-extensions==4.5.0

setup.py

@@ -21,7 +21,7 @@
     packages=setuptools.find_packages(),
     install_requires=[
         "backoff==1.10.0", "requests>=2.22.0", "google-api-core>=1.22.1",
-        "pydantic>=1.8,<2.0", "tqdm", "backports-datetime-fromisoformat~=2.0"
+        "pydantic>=1.8,<2.0", "tqdm", "python-dateutil>=2.8.2,<2.9.0"
     ],
     extras_require={
         'data': [
@@ -31,7 +31,6 @@
         ],
     },
     classifiers=[
-        'Development Status :: 3 - Alpha',
         'License :: OSI Approved :: Apache Software License',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.7',