Package zeroinstall :: Package injector :: Module iface_cache :: Class PendingFeed

Class PendingFeed

object --+
         |
        PendingFeed

A feed that has been downloaded but not yet added to the interface cache. Feeds remain in this state until the user confirms that they trust at least one of the signatures.

Since: 0.25

Instance Methods

__init__(self, url, signed_data)
Downloaded data is a GPG-signed message.

source code

[zeroinstall.support.tasks.Blocker]

download_keys(self, fetcher, feed_hint=None, key_mirror=None)
Download any required GPG keys not already on our keyring.

source code

recheck(self)
Set new_xml and sigs by reading signed_data.

source code

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

Instance Variables
str	new_xml the payload of the signed_data, or the whole thing if XML
stream	signed_data the untrusted data
[gpg.Signature]	sigs signatures extracted from signed_data
str	url URL for the feed

Properties
Inherited from `object`: `__class__`

Method Details

init(self, url, signed_data)
(Constructor)

source code

Downloaded data is a GPG-signed message.

Parameters:

url (str) - the URL of the downloaded feed
signed_data (stream) - the downloaded data (not yet trusted)

Raises:

SafeException - if the data is not signed, and logs the actual data

Overrides: object.__init__

download_keys(self, fetcher, feed_hint=None, key_mirror=None)

source code

Download any required GPG keys not already on our keyring. When all downloads are done (successful or otherwise), add any new keys to the keyring, recheck.

Parameters:

fetcher (fetch.Fetcher) - fetcher to manage the download (was Handler before version 1.5)
key_mirror (str) - URL of directory containing keys, or None to use feed's directory

Returns: [zeroinstall.support.tasks.Blocker]

recheck(self)

source code

Set new_xml and sigs by reading signed_data. You need to call this when previously-missing keys are added to the GPG keyring.

Class PendingFeed

__init__(self, url, signed_data) (Constructor)

download_keys(self, fetcher, feed_hint=None, key_mirror=None)

recheck(self)

init(self, url, signed_data)
(Constructor)