Module paludis :: Class Environment

Class Environment

 object --+    
          |    
??.instance --+
              |
             Environment

Known Subclasses:

Represents a working environment, which contains an available packages database and provides various methods for querying package visibility and options.

Instance Methods

[hide private]

__getitem__(...)
[selection] -> list of PackageID Return PackageID instances matching a given selection.

__init__(...)
Raises an exception This class cannot be instantiated from Python

__reduce__(...)
helper for pickle

DepSpec

set(SetName)
Fetch a named set.

Inherited from unreachable.instance: __new__

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties

[hide private]

default_destinations
[ro] DestinationsIterable Default destination candidates for installing packages.

package_database
[ro] PackageDatabase Our package databas.

root
[ro] string Our root location for installs.

set_names
[ro] SetNamesIterable All known named sets.

Inherited from object: __class__

Method Details

[hide private]

init(...)
(Constructor)

Raises an exception This class cannot be instantiated from Python

Overrides: object.__init__

reduce(...)

helper for pickle

Overrides: object.__reduce__: (inherited documentation)

Property Details

[hide private]

default_destinations

[ro] DestinationsIterable Default destination candidates for installing packages.

Get Method:: unreachable(...)

package_database

[ro] PackageDatabase Our package databas.

Get Method:: unreachable(...)

root

[ro] string Our root location for installs.

Get Method:: unreachable(...)

set_names

[ro] SetNamesIterable All known named sets.

Get Method:: unreachable(...)

Class Environment

__init__(...) (Constructor)

__reduce__(...)

default_destinations

package_database

root

set_names

init(...)
(Constructor)

reduce(...)