use try/except

2017-06-26 21:26:34 -07:00 · 2017-06-26 21:26:34 -07:00 · 395d85a12f
commit 395d85a12f
parent 4379a4b067
1 changed files with 6 additions and 7 deletions
--- a/sanic/config.py
+++ b/sanic/config.py
@ -201,11 +201,10 @@ class Config(dict):
        for k, v in os.environ.items():
            if k.startswith(SANIC_PREFIX):
                _, config_key = k.split(SANIC_PREFIX, 1)
-                # This is a float or an int
-                if v.replace('.', '').isdigit():
-                    if '.' in v:
-                        self[config_key] = float(v)
-                    else:
+                try:
                    self[config_key] = int(v)
-                else:
+                except ValueError:
+                    try:
+                        self[config_key] = float(v)
+                    except ValueError:
                        self[config_key] = v