cosmel.repo.product module¶

class cosmel.repo.product.Product(pid, brand, name, head, name_ws, descr_ws)[source]¶

Bases: object

The product object.

Parameters:	pid (str) – the ID. brand (`Brand`) – the brand. name (str) – the name. head (str) – the head word. name_ws (str) – the segmented name. descr_ws (str) – the segmented description.

brand¶

the brand.

Type:	`Brand`

pid¶

the ID.

Type:	str

name¶

the name (excluding brand).

Type:	str

name_ws¶

the word-segmented name.

Type:	`WsWords`

descr¶

the description.

Type:	str

descr_ws¶

the word-segmented description.

Type:	`WsWords`

head¶

the head word.

Type:	str

head_ws¶

the word-segmented name.

Type:	`WsWords`

infix_ws¶

the word-segmented infix.

Type:	`WsWords`

infix_ws_(with_head=True)[source]¶: WsWords: the word-segmented infix (with/without head word).

suffix_ws¶

the word-segmented suffix.

Type:	`WsWords`

suffix_ws_(with_head=True)[source]¶: WsWords: the word-segmented suffix (with/without head word).

class cosmel.repo.product.ProductSet(repo_root, bname_to_brand)[source]¶

Bases: collections.abc.Collection

The set of products.

Item: the product object (Product).

Parameters:	repo_root (str) – the path to the folder containing data files. bname_to_brand (`BName2Brand`) – the dictionary maps brand name to brand object.

class cosmel.repo.product.Id2Product(product_set)[source]¶

Bases: collections.abc.Mapping

The dictionary maps ID to product.

Key: the product ID. (str).
Item: the product object (Product).

Parameters:	product_set (`ProductSet`) – the product set.

class cosmel.repo.product.BrandPName2Product(product_set)[source]¶

Bases: collections.abc.Mapping

The dictionary maps brand object and product name to product object.

Key: the tuple of brand object (Brand) and product name (str).
Item: the product object (Product).

Parameters:	product_set (`ProductSet`) – the product set.

class cosmel.repo.product.BNamePName2Product(brand_pname_to_product, bname_to_brand)[source]¶

Bases: collections.abc.Sequence

The dictionary maps brand name and product name to product.

Key: the tuple of brand name (str) and product name (str).
Item: the product object (Product).

Parameters:	brand_pname_to_product (`BrandPName2Product`) – the dictionary maps brand object and product name to product object. bname_to_brand (`BName2Brand`) – the dictionary maps name and brand.

class cosmel.repo.product.PName2ProductList(product_set)[source]¶

Bases: collections.abc.Mapping

The dictionary maps product name to product object list.

Key: the product name (str).
Item: ReadOnlyList of product object (Product).

Parameters:	product_set (`ProductSet`) – the product set.

class cosmel.repo.product.BrandHead2ProductList(product_set)[source]¶

Bases: collections.abc.Mapping

The dictionary maps brand object and head word to product object list.

Key: tuple of brand object (Brand) and product head word (str).
Item: ReadOnlyList of product object (Product).

Parameters:	product_set (`ProductSet`) – the product set.

class cosmel.repo.product.BNameHead2ProductList(brand_head_to_product_list, bname_to_brand)[source]¶

Bases: collections.abc.Sequence

The dictionary maps brand name and head word to product object list.

Key: tuple of brand name (str) and product head word (str).
Item: ReadOnlyList of product object (Product).

Parameters:	brand_head_to_product_list (`BrandHead2Productlist`) – the dictionary maps brand object and head word to product object list. bname_to_brand (`BName2Brand`) – the dictionary maps name and brand.