#26287: SimpleLazyObject doesn't implement __radd__
-----------------------------+--------------------------------------
     Reporter:  kezabelle    |                    Owner:  nobody
         Type:  New feature  |                   Status:  new
    Component:  Utilities    |                  Version:  master
     Severity:  Normal       |               Resolution:
     Keywords:               |             Triage Stage:  Unreviewed
    Has patch:  0            |      Needs documentation:  0
  Needs tests:  0            |  Patch needs improvement:  0
Easy pickings:  0            |                    UI/UX:  0
-----------------------------+--------------------------------------

Comment (by kezabelle):

 In a boiled-down nutshell:
 {{{
 def lazy_consumer():
     # something more complex, obviously.
     return [1, 3, 5]
 consumer = SimpleLazyObject(lazy_consumer)

 # inside third party code ...
 def some_func(param):
     third_party_code = [...]
     # then, through parameter passing, my value is provided to be used.
     # param is at  this point, `consumer`
     third_party_code_plus_mine = third_party_code + param
 }}}

 which ultimately yields:
 {{{
 TypeError: unsupported operand type(s) for +: 'list' and
 'SimpleLazyObject'
 }}}

--
Ticket URL: <https://code.djangoproject.com/ticket/26287#comment:2>
Django <https://code.djangoproject.com/>
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