fs.info¶

class fs.info.Info(raw_info, to_datetime=<function epoch_to_datetime>)¶

Container for 资源信息, returned by the following methods:

getinfo()

scandir()

filterfir()

参数:	raw_info (dict) – A dict containing resource info. to_datetime – A callable that converts an epoch time to a datetime object. The default uses `epoch_to_datetime()`.

accessed¶

Get the time this resource was last accessed, or None if not available.

Requires the "details" namespace.

返回类型:	datetime

copy(to_datetime=None)¶: Create a copy of this resource info object.

created¶

Get the time this resource was created, or None if not available.

Requires the "details" namespace.

返回类型:	datetime

get(namespace, key, default=None)¶

Get a raw info value.

>>> info.get('access', 'permissions')
['u_r', 'u_w', '_wx']

参数:	namespace (str) – A namespace identifier. key (str) – A key within the namespace. default – A default value to return if either the namespace or namespace + key is not found.

gid¶

Get the group id of a resource, or None if not available.

Requires the "access" namespace.

返回类型:	int

group¶

Get the group of the resource owner, or None if not available.

Requires the "access" namespace.

返回类型:	str

has_namespace(namespace)¶

Check if the resource info contains a given namespace.

参数:	namespace (str) – A namespace name.
返回类型:	bool

is_dir¶

Check if the resource references a directory.

返回类型:	bool

is_file¶

Check if a resource references a file.

返回类型:	bool

is_writeable(namespace, key)¶

Check if a given key in a namespace is writable (with setinfo()).

参数:	namespace (str) – A namespace identifier. key (str) – A key within the namespace.
返回类型:	bool

make_path(dir_path)¶

Make a path by joining dir_path with the resource name.

参数:	dir_path (str) – A path to a directory.
返回:	A path.
返回类型:	str

metadata_changed¶

Get the time the metadata changed, or None if not available.

Requires the "details" namespace.

返回类型:	datetime

modified¶

Get the time the resource was modified, or None if not available.

Requires the "details" namespace.

返回类型:	datetime

name¶

Get the resource name.

返回类型:	str

permissions¶

Get a permissions object, or None if not available.

Requires the "access" namespace.

返回类型:	`fspermissions.Permissions`

size¶

Get the size of the resource, in bytes.

Requires the "details" namespace.

返回类型:	int

type¶

Get the resource type enumeration.

Requires the "details" namespace.

Type:	`ResourceType`

uid¶

Get the user id of a resource, or None if not available.

Requires the "access" namespace.

返回类型:	int

user¶

Get the owner of a resource, or None if not available.

Requires the "access" namespace.

返回类型:	str