fix(Bson): Made BSON objectID optional support, removed from dependencies

Author: abhinand-c

graphene_pydantic/converters.py

@@ -10,7 +10,6 @@
 from types import UnionType
 
 import graphene
-from bson import ObjectId
 from graphene import (Boolean, Enum, Field, Float, ID, InputField, Int, JSONString, List, String, UUID, Union)
 from graphene.types.base import BaseType
 from graphene.types.datetime import Date, DateTime, Time
@@ -23,6 +22,12 @@
 
 GRAPHENE2 = graphene.VERSION[0] < 3
 
+try:
+    from bson import ObjectId
+    BSON_OBJECT_ID_SUPPORTED = True
+except ImportError:
+    BSON_OBJECT_ID_SUPPORTED = False
+
 try:
     from graphene.types.decimal import Decimal as GrapheneDecimal
 
@@ -177,7 +182,7 @@ def find_graphene_type(
         return Boolean
     elif type_ == float:
         return Float
-    elif type_ == ObjectId:
+    elif BSON_OBJECT_ID_SUPPORTED and type_ == ObjectId:
         return ID
     elif type_ == dict:
         return JSONString

poetry.lock

@@ -13,20 +13,18 @@ classifiers = [
     "Development Status :: 3 - Alpha",
     "Intended Audience :: Developers",
     "Topic :: Software Development :: Libraries",
-    "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",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: Implementation :: PyPy",
 ]
 keywords = ["api", "graphql", "protocol", "rest", "relay", "graphene", "pydantic", "model"]
 
 [tool.poetry.dependencies]
 python = "^3.7"
 graphene = ">=2.1.8"
-bson = "^0.5.10"
 pydantic = ">=2.0"
 
 [tool.poetry.group.dev.dependencies]