Add encoding for open()

Author: dgarros

examples/03-remote-system/local_adapter.py

@@ -29,7 +29,7 @@ class LocalAdapter(DiffSync):
 
     def load(self, filename=COUNTRIES_FILE):  # pylint: disable=arguments-differ
         """Load all regions and countries from a local JSON file."""
-        with open(filename, "r") as data_file:  # pylint: disable=unspecified-encoding
+        with open(filename, "r", encoding="UTF-8") as data_file:
             countries = json.load(data_file)
 
         # Load all regions first

tasks.py

@@ -27,7 +27,7 @@
 
 def project_ver():
     """Find version from pyproject.toml to use for docker image tagging."""
-    with open("pyproject.toml") as file:  # pylint: disable=unspecified-encoding
+    with open("pyproject.toml", encoding="UTF-8") as file:
         return toml.load(file)["tool"]["poetry"].get("version", "latest")