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Simplify waiting for notebook server to die.

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This commit is contained in:
Thomas Kluyver 2014-01-08 14:26:48 -08:00
parent b0afd36408
commit 9363dd1087
1 changed files with 4 additions and 8 deletions
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12
IPython/html/tests/launchnotebook.py
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@ -39,15 +39,11 @@ class NotebookTestBase(TestCase):
@classmethod @classmethod
def wait_until_dead(cls): def wait_until_dead(cls):
"""Wait for the server to stop getting requests after shutdown""" """Wait for the server process to terminate after shutdown"""
url = 'http://localhost:%i/api/notebooks' % cls.port
for _ in range(300): for _ in range(300):
try: if cls.notebook.poll() is not None:
requests.get(url) return
except requests.exceptions.ConnectionError: time.sleep(.1)
break
else:
time.sleep(.1)
raise TimeoutError("Undead notebook server") raise TimeoutError("Undead notebook server")