from django.db import models
from django.conf import settings
from django.utils.importlib import import_module
from django.core.exceptions import MiddlewareNotUsed
from django.utils.functional import memoize
from django.utils.module_loading import module_has_submodule

from . import app_settings

def get_path(path):
    module_name, attr = path.rsplit('.', 1)

    module = import_module(module_name)

    return getattr(module, attr)

def get_backend():
    return get_path(app_settings.BACKEND)()

def get_middleware():
    middleware = []

    for path in app_settings.MIDDLEWARE:
        try:
            middleware.append(get_path(path)())
        except MiddlewareNotUsed:
            pass

    return middleware

get_path = memoize(get_path, {}, 1)
get_backend = memoize(get_backend, {}, 0)
get_middleware = memoize(get_middleware, {}, 0)

from django.db import models
from django.conf import settings
from django.utils.importlib import import_module
from django.core.exceptions import MiddlewareNotUsed
from django.utils.functional import memoize
from django.utils.module_loading import module_has_submodule

from . import app_settings

def get_path(path):
    module_name, attr = path.rsplit('.', 1)

    module = import_module(module_name)

    return getattr(module, attr)

def get_backend():
    return get_path(app_settings.BACKEND)()

def get_middleware():
    middleware = []

    for path in app_settings.MIDDLEWARE:
        try:
            middleware.append(get_path(path)())
        except MiddlewareNotUsed:
            pass

    return middleware

try:
    from setproctitle import setproctitle
except ImportError:
    def setproctitle(title):
        pass

get_path = memoize(get_path, {}, 1)
get_backend = memoize(get_backend, {}, 0)
get_middleware = memoize(get_middleware, {}, 0)

Add setproctitle wrapper so it's optional.
Add setproctitle wrapper so it's optional.

Signed-off-by: Chris Lamb <711c73f64afdce07b7e38039a96d2224209e9a6c@thread.com>

  from django.db import models
  from django.conf import settings
  from django.utils.importlib import import_module
  from django.core.exceptions import MiddlewareNotUsed
  from django.utils.functional import memoize
  from django.utils.module_loading import module_has_submodule
  
  from . import app_settings
  
  def get_path(path):
      module_name, attr = path.rsplit('.', 1)
  
      module = import_module(module_name)
  
      return getattr(module, attr)
  
  def get_backend():
      return get_path(app_settings.BACKEND)()
  
  def get_middleware():
      middleware = []
  
      for path in app_settings.MIDDLEWARE:
          try:
              middleware.append(get_path(path)())
          except MiddlewareNotUsed:
              pass
  
      return middleware
  
+ try:
+     from setproctitle import setproctitle
+ except ImportError:
+     def setproctitle(title):
+         pass
+ 
  get_path = memoize(get_path, {}, 1)
  get_backend = memoize(get_backend, {}, 0)
  get_middleware = memoize(get_middleware, {}, 0)
  
Add setproctitle wrapper so it's optional.
## Code Before:
from django.db import models
from django.conf import settings
from django.utils.importlib import import_module
from django.core.exceptions import MiddlewareNotUsed
from django.utils.functional import memoize
from django.utils.module_loading import module_has_submodule

from . import app_settings

def get_path(path):
    module_name, attr = path.rsplit('.', 1)

    module = import_module(module_name)

    return getattr(module, attr)

def get_backend():
    return get_path(app_settings.BACKEND)()

def get_middleware():
    middleware = []

    for path in app_settings.MIDDLEWARE:
        try:
            middleware.append(get_path(path)())
        except MiddlewareNotUsed:
            pass

    return middleware

get_path = memoize(get_path, {}, 1)
get_backend = memoize(get_backend, {}, 0)
get_middleware = memoize(get_middleware, {}, 0)

## Instruction:
Add setproctitle wrapper so it's optional.
## Code After:
from django.db import models
from django.conf import settings
from django.utils.importlib import import_module
from django.core.exceptions import MiddlewareNotUsed
from django.utils.functional import memoize
from django.utils.module_loading import module_has_submodule

from . import app_settings

def get_path(path):
    module_name, attr = path.rsplit('.', 1)

    module = import_module(module_name)

    return getattr(module, attr)

def get_backend():
    return get_path(app_settings.BACKEND)()

def get_middleware():
    middleware = []

    for path in app_settings.MIDDLEWARE:
        try:
            middleware.append(get_path(path)())
        except MiddlewareNotUsed:
            pass

    return middleware

try:
    from setproctitle import setproctitle
except ImportError:
    def setproctitle(title):
        pass

get_path = memoize(get_path, {}, 1)
get_backend = memoize(get_backend, {}, 0)
get_middleware = memoize(get_middleware, {}, 0)
