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Fix feature flag issue with no % rollout #30

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merged 2 commits into from
May 14, 2021
Merged

Fix feature flag issue with no % rollout #30

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d5292e3
fix feature flag issue with no % rollout
neilkakkar May 14, 2021
6d4e6f3
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neilkakkar May 14, 2021
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4 changes: 2 additions & 2 deletions posthog/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -330,8 +330,8 @@ def feature_enabled(self, key, distinct_id, default=False):
except IndexError:
return default

if feature_flag.get("is_simple_flag") and feature_flag.get("rollout_percentage"):
response = _hash(key, distinct_id) <= (feature_flag["rollout_percentage"] / 100)
if feature_flag.get("is_simple_flag"):
response = _hash(key, distinct_id) <= ((feature_flag.get("rollout_percentage", 100) or 100) / 100)
else:
try:
request_data = {
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18 changes: 16 additions & 2 deletions posthog/test/test_client.py
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Expand Up @@ -325,14 +325,28 @@ def test_feature_enabled_simple(self, patch_get):
self.assertTrue(client.feature_enabled("beta-feature", "distinct_id"))

@mock.patch("posthog.client.decide")
def test_feature_enabled_request(self, patch_get):
patch_get.return_value = {"featureFlags": ["beta-feature"]}
def test_feature_enabled_request(self, patch_decide):
patch_decide.return_value = {"featureFlags": ["beta-feature"]}
client = Client(TEST_API_KEY)
client.feature_flags = [
{"id": 1, "name": "Beta Feature", "key": "beta-feature", "is_simple_flag": False, "rollout_percentage": 100}
]
self.assertTrue(client.feature_enabled("beta-feature", "distinct_id"))

@mock.patch("posthog.client.get")
def test_feature_enabled_simple_without_rollout_percentage(self, patch_get):
client = Client(TEST_API_KEY)
client.feature_flags = [{"id": 1, "name": "Beta Feature", "key": "beta-feature", "is_simple_flag": True}]
self.assertTrue(client.feature_enabled("beta-feature", "distinct_id"))

@mock.patch("posthog.client.get")
def test_feature_enabled_simple_with_none_rollout_percentage(self, patch_get):
client = Client(TEST_API_KEY)
client.feature_flags = [
{"id": 1, "name": "Beta Feature", "key": "beta-feature", "is_simple_flag": True, "rollout_percantage": None}
]
self.assertTrue(client.feature_enabled("beta-feature", "distinct_id"))

@mock.patch("posthog.client.Poller")
@mock.patch("posthog.client.get")
def test_feature_enabled_doesnt_exist(self, patch_get, patch_poll):
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