add silent flag to read_dotenv function to suppress UserWarnings

jpadilla#12
Pplum09 · Feb 14, 2020 · 2170ea8 · 2170ea8
1 parent c68fd4b
commit 2170ea8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/dotenv.py b/dotenv.py
@@ -34,7 +34,7 @@
 """, re.IGNORECASE | re.VERBOSE)
 
 
-def read_dotenv(dotenv=None, override=False):
+def read_dotenv(dotenv=None, override=False, silent=False):
     """
     Read a .env file into os.environ.
 
@@ -60,7 +60,7 @@ def read_dotenv(dotenv=None, override=False):
                     os.environ[k] = v
                 else:
                     os.environ.setdefault(k, v)
-    else:
+    elif not silent:
         warnings.warn("Not reading {0} - it doesn't exist.".format(dotenv),
                       stacklevel=2)