Use the api_cookie value as the `d` cookie if no keys are specified

Usually, only the `d` cookie is needed, so this allows you to only
specify the value of that cookie without the key if you don't need to
set any other cookies.

2 files changed, 12 insertions, 0 deletions

diff --git a/slack/util.py b/slack/util.py
index 14d18dc..cfe0e03 100644
--- a/slack/util.py
+++ b/slack/util.py
@@ -56,6 +56,8 @@ def url_encode_if_not_encoded(value: str) -> str:
 
 def get_cookies(cookie_config: str) -> str:
     cookie_pairs = [cookie.split("=", 1) for cookie in cookie_config.split(";")]
+    if len(cookie_pairs) == 1 and len(cookie_pairs[0]) == 1:
+        cookie_pairs[0].insert(0, "d")
     for cookie_pair in cookie_pairs:
         cookie_pair[0] = cookie_pair[0].strip()
         cookie_pair[1] = url_encode_if_not_encoded(cookie_pair[1].strip())
diff --git a/tests/test_get_cookies.py b/tests/test_get_cookies.py
index 1e68f58..7222adf 100644
--- a/tests/test_get_cookies.py
+++ b/tests/test_get_cookies.py
@@ -1,6 +1,16 @@
 from slack.util import get_cookies
 
 
+def test_get_cookies_without_key_value_encoded():
+    cookie = get_cookies("a%2Bb")
+    assert cookie == "d=a%2Bb"
+
+
+def test_get_cookies_without_key_value_not_encoded():
+    cookie = get_cookies("a+b")
+    assert cookie == "d=a%2Bb"
+
+
 def test_get_cookies_multiple_keys_value_encoded():
     cookie = get_cookies("d=a%2Bb ; d-s=1")
     assert cookie == "d=a%2Bb; d-s=1"