AttributeError in deprecated_renderers_settings fonction

[quentinpraz]

Actual Behavior

During the initialization of the flask API, an error is raised in deprecated_renderers_settings() function.
The error is the following:

  File "/run.py", line 2, in <module>
    app = Eve()
  File "/usr/lib/python2.7/site-packages/eve/flaskapp.py", line 141, in __init__
    self.load_config()
  File "/usr/lib/python2.7/site-packages/eve/flaskapp.py", line 266, in load_config
    self.check_deprecated_features()
  File "/usr/lib/python2.7/site-packages/eve/flaskapp.py", line 292, in check_deprecated_features
    deprecated_renderers_settings()
  File "/usr/lib/python2.7/site-packages/eve/flaskapp.py", line 280, in deprecated_renderers_settings
    self.config['RENDERERS'] = default_settings.RENDERERS.copy()
AttributeError: 'list' object has no attribute 'copy'

This is probably du to the copy() function that was introduced in python 3.3.
Solution would be to replace default_settings.RENDERERS.copy() by list(default_settings.RENDERERS) or default_settings.RENDERERS[:]

Environment

• Python version: 2.7.15
• Eve version: 0.8