[GitHub] merlimat opened a new pull request #1083: Force to use Django 1.11 in Pulsar Dashboard

[GitBox <gi...@apache.org>]

merlimat opened a new pull request #1083: Force to use Django 1.11 in Pulsar Dashboard
URL: https://github.com/apache/incubator-pulsar/pull/1083
 
 
   ### Motivation
   
   Build master build in Jenkins is currently failing when creating the `pulsar-dashboard` Docker image at the end of the build job. 
   
   The reason it's failing is that it's pulling in the latest Django version (2.0) that only supports Python-3.0. Eg: 
   
   ```
   Collecting Django
     Downloading Django-2.0.tar.gz (8.0MB)
       Complete output from command python setup.py egg_info:
       Traceback (most recent call last):
         File "<string>", line 1, in <module>
         File "/tmp/pip-build-vsYydS/Django/setup.py", line 32, in <module>
           version = __import__('django').get_version()
         File "django/__init__.py", line 1, in <module>
           from django.utils.version import get_version
         File "django/utils/version.py", line 61, in <module>
           @functools.lru_cache()
       AttributeError: 'module' object has no attribute 'lru_cache'
   ```
   
   ### Modifications
   
   Since we use Python 2.7, we need to stick with Django version < 2.0.

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