Merge pull request #2668 from pallets/tip-dotenv

Add tip for dotenv
7 years ago · 47a00864c3
1 changed files with 5 additions and 0 deletions
--- a/flask/cli.py
+++ b/flask/cli.py
@ -585,6 +585,11 @@ def load_dotenv(path=None):
    """

    if dotenv is None:
+        if path or os.path.exists('.env') or os.path.exists('.flaskenv'):
+            click.secho(
+                ' * Tip: There are .env files present.'
+                ' Do "pip install python-dotenv" to use them',
+                fg='yellow')
        return

    if path is not None: