Implementing a SOA in Django using celery

A message queue (such as rabbitmq brokered by celery) is a perfectly fine way to handle communication between SOA components. Additionally, if you need real-time communication without sharing databases between services, REST is basically made for this. There are several options for implementing REST services on top of Django, with Tastypie and Django-Rest-Framework being popular choices.

As for passing authentication between components, Django has several options for this. Contrary to popular opinion, the Django authentication framework is extremely flexible, supporting authorization/authentication against anything you can write a backend for. See https://docs.djangoproject.com/en/dev/topics/auth/#writing-an-authentication-backend for documentation on this.

There are numerous examples of this already:

As for publishing auth, there are fewer options, but these include:

I strongly suggest using a provider package already built and tested over rolling your own. Implementing SSO is deceptively tricky.

Related Posts:

  1. How can I upgrade specific packages using pip and a requirements file?
  2. How to switch Python versions in Terminal?
  3. ‘NOT NULL constraint failed’ after adding to models.py
  4. django display message after POST form submit
  5. CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
  6. “The path python3 (from –python=python3) does not exist” error
  7. How can I get the file name from request.FILES?
  8. Django TemplateDoesNotExist?
  9. Django: no such table: django_session
  10. Django 1.7 upgrade error: AppRegistryNotReady: Apps aren’t loaded yet
  11. Python/Django: log to console under runserver, log to file under Apache
  12. What is a NoReverseMatch error, and how do I fix it?
  13. python: can’t open file ‘manage.py’: [Errno 2] No such file or directory
  14. What is the use of PYTHONUNBUFFERED in docker file?
  15. Cannot find command ‘git’ – windows
  16. How to revert the last migration?
  17. Output Django queryset as JSON
  18. Getting stuck at Django error: No module named registration
  19. Django __str__ returned non-string (type NoneType)
  20. ow to ‘bulk update’ with Django?
  21. Why do I get sqlite error, “unable to open database file”?
  22. ‘pip’ is not recognized as an internal or external command
  23. Where does pip install its packages?
  24. Does Python have a toString() equivalent, and can I convert a class to String?
  25. Where does pip install its packages?
  26. django: TypeError: ‘tuple’ object is not callable
  27. Getting TypeError: __init__() missing 1 required positional argument: ‘on_delete’ when trying to add parent table after child table with entries
  28. Can’t fix “zipimport.ZipImportError: can’t decompress data; zlib not available” when I type in “python3.6 get-pip.py”
  29. No module named ‘psycopg2’
  30. Is #include bad practice?
  31. Getting TypeError: __init__() missing 1 required positional argument: ‘on_delete’ when trying to add parent table after child table with entries
  32. No module named MySQLdb
  33. No module named MySQLdb
  34. How to check Django version
  35. python3 is not recognized as an internal or external command, operable program or batch file showing for creating django runserver
  36. Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
  37. is not JSON serializable
  38. Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
  39. Install mysql-python (Windows)
  40. Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock
  41. django:django.core.exceptions.AppRegistryNotReady: Apps aren’t loaded yet
  42. No module named pkg_resources
  43. Django upgrading to 1.9 error “AppRegistryNotReady: Apps aren’t loaded yet.”
  44. Can’t compare naive and aware datetime.now() <= challenge.datetime_end
  45. django import error – No module named core.management
  46. Forbidden (403) CSRF verification failed. Request aborted. Even using the {% csrf_token %}
  47. Django 2.1.3 Error: __init__() takes 1 positional argument but 2 were given
  48. Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock
  49. Setting Django up to use MySQL
  50. django:django.core.exceptions.AppRegistryNotReady: Apps aren’t loaded yet
  51. OSError – Errno 13 Permission denied
  52. React Error: Target Container is not a DOM Element
  53. Pylint “unresolved import” error in Visual Studio Code
  54. Django – no such table exception
  55. django MultiValueDictKeyError error, how do I deal with it
  56. Django – no such table exception
  57. Print type of variable in python3.5 on django 1.8
  58. Is there a list of Pytz Timezones?
  59. Django – “no module named django.core.management”
  60. Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
  61. NumPy array is not JSON serializable
  62. You are trying to add a non-nullable field ‘new_field’ to userprofile without a default
  63. pip install -r requirements.txt [Errno 2] No such file or directory: ‘requirements.txt’
  64. super(type, obj): obj must be an instance or subtype of type
  65. Django Rest Framework — no module named rest_framework
  66. Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
  67. Python Django: You’re using the staticfiles app without having set the STATIC_ROOT setting
  68. sqlite3.OperationalError: unable to open database file
  69. TypeError: int() argument must be a string, a bytes-like object or a number, not ‘list’
  70. Django reverse lookup of foreign keys
  71. ImportError: No module named ‘django.core.urlresolvers’
  72. How to fix error “ERROR: Command errored out with exit status 1: python.” when trying to install django-heroku using pip
  73. How to set environment variables in PyCharm?
  74. H14 error in heroku – “no web processes running”
  75. What does this Django regular expression mean? `?P`
  76. OperationalError: database is locked
  77. Is it better to use path() or url() in urls.py for django 2.0?
  78. Uncaught Reference Error: stLight is not defined (in Chrome only)
  79. What is a “slug” in Django?
  80. TemplateDoesNotExist at /
  81. No module named django but it is installed
  82. What is the easiest way to clear a database from the CLI with manage.py in Django?
  83. What does on_delete do on Django models?
  84. Check if an object exists
  85. Find object in list that has attribute equal to some value (that meets any condition)
  86. How to check if a user is logged in (how to properly use user.is_authenticated)?
  87. The view didn’t return an HttpResponse object. It returned None instead
  88. CSV new-line character seen in unquoted field error
  89. gunicorn.errors.HaltServer: django
  90. coercing to Unicode: need string or buffer, NoneType found when rendering in django admin
  91. coercing to Unicode: need string or buffer, NoneType found when rendering in django admin
  92. How to query as GROUP BY in django?
  93. Error loading MySQLdb module: No module named ‘MySQLdb’
  94. What is related_name used for?
  95. TypeError: ManyRelatedManager object is not iterable
  96. What is the most efficient way to store a list in the Django models?
  97. Line is too long. Django PEP8
  98. __init__() got an unexpected keyword argument ‘user’
  99. Why do I need Nginx and something like Gunicorn?
  100. Why do I need nginx when I have uWSGI

Leave a Comment

techhipbettruvabetnorabahisbahis forumueduedusedusedueduedueduseduedusedus