posts package

Submodules

posts.admin module

posts.apps module

class posts.apps.PostsConfig(app_name, app_module)

Bases: AppConfig

default_auto_field = 'django.db.models.BigAutoField'

name = 'posts'

posts.forms module

class posts.forms.CommentForm(data=None, files=None, auto_id='id_%s', prefix=None, initial=None, error_class=<class 'django.forms.utils.ErrorList'>, label_suffix=None, empty_permitted=False, instance=None, use_required_attribute=None, renderer=None)

Bases: ModelForm

Class for holing the forms to write comment to a post.

class Meta

Bases: object

fields = ['text']

model

alias of Comment

base_fields = {'text': <django.forms.fields.CharField object>}

declared_fields = {}

property media

Return all media required to render the widgets on this form.

class posts.forms.PostForm(data=None, files=None, auto_id='id_%s', prefix=None, initial=None, error_class=<class 'django.forms.utils.ErrorList'>, label_suffix=None, empty_permitted=False, instance=None, use_required_attribute=None, renderer=None)

Bases: ModelForm

Class for holding the forms of sending post.

class Meta

Bases: object

fields = ['image', 'caption']

model

alias of Post

base_fields = {'caption': <django.forms.fields.CharField object>, 'image': <django.forms.fields.ImageField object>}

declared_fields = {}

property media

Return all media required to render the widgets on this form.

posts.models module

class posts.models.Comment(*args, **kwargs)

Bases: Model

Database model for adding comment to a post.

Attributes:

post: link to the post in which the comment is. user: The user who write the comment. text: comment body. created_at: timestamp

Methods:

__str__: display in database.

exception DoesNotExist

Bases: ObjectDoesNotExist

exception MultipleObjectsReturned

Bases: MultipleObjectsReturned

created_at

A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

get_next_by_created_at(*, field=<django.db.models.fields.DateTimeField: created_at>, is_next=True, **kwargs)

get_previous_by_created_at(*, field=<django.db.models.fields.DateTimeField: created_at>, is_next=False, **kwargs)

id

A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

objects = <django.db.models.manager.Manager object>

post

Accessor to the related object on the forward side of a many-to-one or one-to-one (via ForwardOneToOneDescriptor subclass) relation.

In the example:

class Child(Model):
    parent = ForeignKey(Parent, related_name='children')

Child.parent is a ForwardManyToOneDescriptor instance.

post_id

text

A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

user

Accessor to the related object on the forward side of a many-to-one or one-to-one (via ForwardOneToOneDescriptor subclass) relation.

In the example:

class Child(Model):
    parent = ForeignKey(Parent, related_name='children')

Child.parent is a ForwardManyToOneDescriptor instance.

user_id

class posts.models.Post(*args, **kwargs)

Bases: Model

The class for each post in the homepage.

Attributes:

user: Foreign Key from users table. Hold the username of a post. image: Photo uploaded for a post. caption: Details of the post and image caption. created_at: show post in newest first. likse: Users like for post.

Methods:

total_likes: show number of total likes in a post. __str__: display post data in database format.

exception DoesNotExist

Bases: ObjectDoesNotExist

exception MultipleObjectsReturned

Bases: MultipleObjectsReturned

caption

A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

comments

Accessor to the related objects manager on the reverse side of a many-to-one relation.

In the example:

class Child(Model):
    parent = ForeignKey(Parent, related_name='children')

Parent.children is a ReverseManyToOneDescriptor instance.

Most of the implementation is delegated to a dynamically defined manager class built by create_forward_many_to_many_manager() defined below.

created_at

A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

get_next_by_created_at(*, field=<django.db.models.fields.DateTimeField: created_at>, is_next=True, **kwargs)

get_previous_by_created_at(*, field=<django.db.models.fields.DateTimeField: created_at>, is_next=False, **kwargs)

id

A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

image

Just like the FileDescriptor, but for ImageFields. The only difference is assigning the width/height to the width_field/height_field, if appropriate.

likes

Accessor to the related objects manager on the forward and reverse sides of a many-to-many relation.

In the example:

class Pizza(Model):
    toppings = ManyToManyField(Topping, related_name='pizzas')

Pizza.toppings and Topping.pizzas are ManyToManyDescriptor instances.

Most of the implementation is delegated to a dynamically defined manager class built by create_forward_many_to_many_manager() defined below.

objects = <django.db.models.manager.Manager object>

total_likes()

Show number of likes of a post.

user

Accessor to the related object on the forward side of a many-to-one or one-to-one (via ForwardOneToOneDescriptor subclass) relation.

In the example:

class Child(Model):
    parent = ForeignKey(Parent, related_name='children')

Child.parent is a ForwardManyToOneDescriptor instance.

user_id

posts.tests module

posts.urls module

posts.views module

posts.views.add_comment(request, post_id)

Enable the commenting functionality. Add comment in multiple user in a specific post.

Args:

request: The incomming http request. post_id: The specific post id in which the comment is written.

Returns:

HttpResponse: Rendered to post_list template with the updated comment.

posts.views.create_post(request)

Give user access to create post to socialmeida.

Args:

request (HttpRequest): The incoming HTTP request.

Returns:

HttpResponse: Redirect to post_list page on successful post creation. Otherwise stays in create post form.

posts.views.like_post(request, post_id)

Enable the functionality to like post.

Args:

request: The incomming http request. post_id: The specific post which is liked.

Returns:

HttpResponse: Rendered Post_list template.

posts.views.post_list(request)

Show a list of all post in latest creation order.

Args:

request: The incomming http request.

Returns:

HttpResponse: Return to post_list page.

Module contents