Add isort config to poetry file

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "django-dramatiq-pg"
-version = "1.2.0"
+version = "1.3.0"
 description = "Integration of Django with dramatiq-pg"
 readme = "README.rst"
 authors = ["Curtis Maloney <curtis@tinbrain.net>"]
@@ -18,13 +18,21 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.7"
-django = ">= 3.0"
-dramatiq-pg = ">= 0.8.0"
+django = ">= 3.1"
+dramatiq-pg = ">= 0.9.0"
 
 [tool.poetry.dev-dependencies]
 psycopg2 = "^2.8.4"
 flake8 = "^3.7.9"
 
+[tool.isort]
+known_django = "django"
+sections = ["FUTURE", "STDLIB", "THIRDPARTY", "DJANGO", "FIRSTPARTY", "LOCALFOLDER"]
+extra_standard_library = ["arrow", "dateutil", "factory", "invoke", "pytz", "requests", "tablib", "yaml"]
+multi_line_output = 3
+line_length = 100
+include_trailing_comma = true
+
 [build-system]
 requires = ["poetry>=0.12"]
 build-backend = "poetry.masonry.api"