From 054ddd2dd404e6d26aaef41afd714c00ba8e878e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Lemaire?= <m.lemaire@rodacom.fr>
Date: Mon, 21 Jan 2019 15:33:46 +0100
Subject: [PATCH] Suppressing .env loading message when PIPENV_QUIET is set

---
 news/2358.bugfix.rst    |  1 +
 pipenv/core.py          |  9 +++++----
 tests/unit/test_core.py | 29 +++++++++++++++++++++++++++++
 3 files changed, 35 insertions(+), 4 deletions(-)
 create mode 100644 news/2358.bugfix.rst

diff --git a/news/2358.bugfix.rst b/news/2358.bugfix.rst
new file mode 100644
index 0000000000..5460f81408
--- /dev/null
+++ b/news/2358.bugfix.rst
@@ -0,0 +1 @@
+Suppress .env loading message when PIPENV_QUIET is set
diff --git a/pipenv/core.py b/pipenv/core.py
index 934f13b699..95d4e92223 100644
--- a/pipenv/core.py
+++ b/pipenv/core.py
@@ -134,10 +134,11 @@ def load_dot_env():
         )
 
         if os.path.isfile(dotenv_file):
-            click.echo(
-                crayons.normal(fix_utf8("Loading .env environment variables…"), bold=True),
-                err=True,
-            )
+            if not environments.is_quiet():
+                click.echo(
+                    crayons.normal(fix_utf8("Loading .env environment variables…"), bold=True),
+                    err=True,
+                )
         else:
             if environments.PIPENV_DOTENV_LOCATION:
                 click.echo(
diff --git a/tests/unit/test_core.py b/tests/unit/test_core.py
index 61d318c368..a8cd96e5b9 100644
--- a/tests/unit/test_core.py
+++ b/tests/unit/test_core.py
@@ -57,3 +57,32 @@ def test_load_dot_env_warns_if_file_doesnt_exist(capsys):
             load_dot_env()
         output, err = capsys.readouterr()
         assert 'Warning' in err
+
+
+@pytest.mark.core
+def test_load_dot_env_quiet(capsys):
+    # Setting PIPENV_QUIET in environment will suppress the .env loading message
+    message = 'Loading .env environment variables'
+
+    with temp_environ(), TemporaryDirectory(prefix='pipenv-', suffix='') as tempdir:
+        dotenv_path = os.path.join(tempdir.name, 'test.env')
+        with open(dotenv_path, 'w'):
+            pass
+
+        with mock.patch('pipenv.environments.PIPENV_DOTENV_LOCATION', dotenv_path):
+            load_dot_env()
+
+        output, err = capsys.readouterr()
+        assert message in err
+
+        with mock.patch('pipenv.environments.PIPENV_VERBOSITY', -1):
+            load_dot_env()
+
+        output, err = capsys.readouterr()
+        assert message not in err
+
+        with mock.patch('pipenv.environments.PIPENV_VERBOSITY', 1):
+            load_dot_env()
+
+        output, err = capsys.readouterr()
+        assert message in err