Replace unicode dash with ASCII hyphen

This fixes some unicode issues reported in other PRs. I updated the
tests to match.

Author: mehaase

.gitignore

@@ -2,6 +2,7 @@
 .mypy_cache
 .pytest_cache
 __pycache__
+.vscode
 dist
 docs/_build
 venv

generator/generate.py

@@ -622,7 +622,7 @@ def generate_code(self) -> str:
         elif len(self.returns) > 1:
             doc += '\n'
             doc += ':returns: A tuple with the following items:\n\n'
-            ret_docs = '\n'.join(f'{i}. **{r.name}** – {r.generate_doc()}' for i, r
+            ret_docs = '\n'.join(f'{i}. **{r.name}** - {r.generate_doc()}' for i, r
                 in enumerate(self.returns))
             doc += indent(ret_docs, 4)
         if doc:

generator/test_generate.py

@@ -550,9 +550,9 @@ def get_encoded_response(
             :param size_only: *(Optional)* Whether to only return the size information (defaults to false).
             :returns: A tuple with the following items:
 
-                0. **body** – *(Optional)* The encoded body as a base64 string. Omitted if sizeOnly is true.
-                1. **originalSize** – Size before re-encoding.
-                2. **encodedSize** – Size after re-encoding.
+                0. **body** - *(Optional)* The encoded body as a base64 string. Omitted if sizeOnly is true.
+                1. **originalSize** - Size before re-encoding.
+                2. **encodedSize** - Size after re-encoding.
             '''
             params: T_JSON_DICT = dict()
             params['requestId'] = request_id.to_json()