/django/contrib/comments/__init__.py
https://code.google.com/p/mango-py/ · Python · 91 lines · 61 code · 11 blank · 19 comment · 21 complexity · 4c2c972793e6e45fd203aef9b1facc01 MD5 · raw file
- from django.conf import settings
- from django.core import urlresolvers
- from django.core.exceptions import ImproperlyConfigured
- from django.contrib.comments.models import Comment
- from django.contrib.comments.forms import CommentForm
- from django.utils.importlib import import_module
- DEFAULT_COMMENTS_APP = 'django.contrib.comments'
- def get_comment_app():
- """
- Get the comment app (i.e. "django.contrib.comments") as defined in the settings
- """
- # Make sure the app's in INSTALLED_APPS
- comments_app = get_comment_app_name()
- if comments_app not in settings.INSTALLED_APPS:
- raise ImproperlyConfigured("The COMMENTS_APP (%r) "\
- "must be in INSTALLED_APPS" % settings.COMMENTS_APP)
- # Try to import the package
- try:
- package = import_module(comments_app)
- except ImportError:
- raise ImproperlyConfigured("The COMMENTS_APP setting refers to "\
- "a non-existing package.")
- return package
- def get_comment_app_name():
- """
- Returns the name of the comment app (either the setting value, if it
- exists, or the default).
- """
- return getattr(settings, 'COMMENTS_APP', DEFAULT_COMMENTS_APP)
- def get_model():
- """
- Returns the comment model class.
- """
- if get_comment_app_name() != DEFAULT_COMMENTS_APP and hasattr(get_comment_app(), "get_model"):
- return get_comment_app().get_model()
- else:
- return Comment
- def get_form():
- """
- Returns the comment ModelForm class.
- """
- if get_comment_app_name() != DEFAULT_COMMENTS_APP and hasattr(get_comment_app(), "get_form"):
- return get_comment_app().get_form()
- else:
- return CommentForm
- def get_form_target():
- """
- Returns the target URL for the comment form submission view.
- """
- if get_comment_app_name() != DEFAULT_COMMENTS_APP and hasattr(get_comment_app(), "get_form_target"):
- return get_comment_app().get_form_target()
- else:
- return urlresolvers.reverse("django.contrib.comments.views.comments.post_comment")
- def get_flag_url(comment):
- """
- Get the URL for the "flag this comment" view.
- """
- if get_comment_app_name() != DEFAULT_COMMENTS_APP and hasattr(get_comment_app(), "get_flag_url"):
- return get_comment_app().get_flag_url(comment)
- else:
- return urlresolvers.reverse("django.contrib.comments.views.moderation.flag",
- args=(comment.id,))
- def get_delete_url(comment):
- """
- Get the URL for the "delete this comment" view.
- """
- if get_comment_app_name() != DEFAULT_COMMENTS_APP and hasattr(get_comment_app(), "get_delete_url"):
- return get_comment_app().get_delete_url(comment)
- else:
- return urlresolvers.reverse("django.contrib.comments.views.moderation.delete",
- args=(comment.id,))
- def get_approve_url(comment):
- """
- Get the URL for the "approve this comment from moderation" view.
- """
- if get_comment_app_name() != DEFAULT_COMMENTS_APP and hasattr(get_comment_app(), "get_approve_url"):
- return get_comment_app().get_approve_url(comment)
- else:
- return urlresolvers.reverse("django.contrib.comments.views.moderation.approve",
- args=(comment.id,))