From 3ca75dadd7679ecb8abbf2fdb82852b085b07be4 Mon Sep 17 00:00:00 2001
From: boukeversteegh <info@boukeversteegh.nl>
Date: Thu, 11 Jun 2020 00:22:23 +0200
Subject: [PATCH] Remove dependency on stringcase, apply black

---
 betterproto/__init__.py          | 5 ++---
 betterproto/compile/importing.py | 8 +++++---
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/betterproto/__init__.py b/betterproto/__init__.py
index 9ed73f6..bcd9292 100644
--- a/betterproto/__init__.py
+++ b/betterproto/__init__.py
@@ -28,9 +28,8 @@ from typing import (
 
 
 import grpclib.const
-import stringcase
 
-from .casing import safe_snake_case, snake_case
+from .casing import camel_case, safe_snake_case, snake_case
 
 if TYPE_CHECKING:
     from grpclib._protocols import IProtoMessage
@@ -131,7 +130,7 @@ DATETIME_ZERO = datetime_default_gen()
 class Casing(enum.Enum):
     """Casing constants for serialization."""
 
-    CAMEL = stringcase.camelcase
+    CAMEL = camel_case
     SNAKE = snake_case
 
 
diff --git a/betterproto/compile/importing.py b/betterproto/compile/importing.py
index 091812b..115ba78 100644
--- a/betterproto/compile/importing.py
+++ b/betterproto/compile/importing.py
@@ -154,8 +154,10 @@ def import_cousin(current_package, imports, py_package, py_type):
     )
     string_import = py_package[-1]
     # Add trailing __ to avoid name mangling (python.org/dev/peps/pep-0008/#id34)
-    string_alias = f"{'_' * distance_up}" + safe_snake_case(
-        ".".join(py_package[len(shared_ancestry) :])
-    ) + "__"
+    string_alias = (
+        f"{'_' * distance_up}"
+        + safe_snake_case(".".join(py_package[len(shared_ancestry) :]))
+        + "__"
+    )
     imports.add(f"from {string_from} import {string_import} as {string_alias}")
     return f"{string_alias}.{py_type}"