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User:Alsroot/trash/Object Bundles (view source)
Revision as of 23:29, 21 July 2009
, 23:29, 21 July 2009→Detailed Description
This feature is a first approach to unified format for all types of bundles(in 0.86 it will support only Journal entries and new library bundles).
This feature is a first approach to unified format for all types of bundles(in 0.86 it will support only Journal entries and new library bundles).
=== Bundle files hierarchy ===
* ''MANIFEST'' EOL-terminalted list of files inside bundle
* ''MANIFEST'' EOL-terminalted list of files inside bundle
* ''METADATA'' file in [http://docs.python.org/library/configparser.html INI] format which describes bundle
* ''METADATA'' file in [http://docs.python.org/library/configparser.html INI] format which describes bundle
=== METADATA file ===
METADATA files consists of several sections:
METADATA files consists of several sections:
* ''[Metadata]'' required<br>describes Datastore metadata fields of final entry in Journal<br>each field in this section is equal to proper Datastore field<br>should contain at least ''mime_type'' field
* ''[Metadata]''
* ...
* ...
Any field in METADATA file can have ''_file'' suffix, in that case content of this field(substring w/o ''_file'' suffix) will be fetched from file inside bundle.
Any field in METADATA file can have ''_file'' suffix, in that case content of this field(substring w/o ''_file'' suffix) will be fetched from file inside bundle.
==== [Metadata] section ====
This section is mandatory. It describes Datastore metadata fields of final entry in Journal.
{| border=1 cellpadding=3 style="border: 1px solid white; border-collapse: collapse; background: #e3e4e5;"
|-style="background:#787878; color: white;"
! Field
! Flags
! Notes
|-
| mime_type
| mandatory
|
|-
| *
| optional
| any Datastore field, predefined or user defined
|-
|}
<br>each field in this section is equal to proper Datastore field<br>should contain at least ''mime_type'' field
== Benefit to Sugar ==
== Benefit to Sugar ==