enable using with Python 3.7

3 files changed, 9 insertions, 0 deletions

diff --git a/src/hydrilla/server/config.py b/src/hydrilla/server/config.py
index 0155e83..e0cc186 100644
--- a/src/hydrilla/server/config.py
+++ b/src/hydrilla/server/config.py
@@ -24,6 +24,9 @@
 # file's license. Although I request that you do not make use this code
 # in a proprietary program, I am not going to enforce this in court.
 
+# Enable using with Python 3.7.
+from __future__ import annotations
+
 import json
 
 from pathlib import Path
diff --git a/src/hydrilla/server/serve.py b/src/hydrilla/server/serve.py
index 075eaef..2ef30cb 100644
--- a/src/hydrilla/server/serve.py
+++ b/src/hydrilla/server/serve.py
@@ -24,6 +24,9 @@
 # file's license. Although I request that you do not make use this code
 # in a proprietary program, I am not going to enforce this in court.
 
+# Enable using with Python 3.7.
+from __future__ import annotations
+
 import re
 import os
 import pathlib
diff --git a/src/test/test_server.py b/src/test/test_server.py
index 2c2d50e..4a6ade3 100644
--- a/src/test/test_server.py
+++ b/src/test/test_server.py
@@ -24,6 +24,9 @@
 # file's license. Although I request that you do not make use this code
 # in a proprietary program, I am not going to enforce this in court.
 
+# Enable using with Python 3.7.
+from __future__ import annotations
+
 import pytest
 import sys
 import shutil