dulwich.contrib.swift.SwiftPackData(PackData) class documentationdulwich.contrib.swift
(View In Hierarchy)
The data contained in a packfile.
We use the SwiftPackReader to read bytes from packs stored in Swift using the Range header feature of Swift.
| Method | __init__ | Initialize a SwiftPackReader |
| Method | get_object_at | Given an offset in to the packfile return the object that is there. |
| Method | get_stored_checksum | Return the expected checksum stored in this pack. |
| Method | close | Undocumented |
Inherited from PackData:
| Method | filename | Undocumented |
| Method | path | Undocumented |
| Class Method | from_file | Undocumented |
| Class Method | from_path | Undocumented |
| Method | __enter__ | Undocumented |
| Method | __exit__ | Undocumented |
| Method | __len__ | Returns the number of objects in this pack. |
| Method | calculate_checksum | Calculate the checksum for this pack. |
| Method | get_ref | Get the object for a ref SHA, only looking in this pack. |
| Method | resolve_object | Resolve an object, possibly resolving deltas when necessary. |
| Method | iterobjects | Undocumented |
| Method | iterentries | Yield entries summarizing the contents of this pack. |
| Method | sorted_entries | Return entries in this pack, sorted by SHA. |
| Method | create_index_v1 | Create a version 1 file for this data file. |
| Method | create_index_v2 | Create a version 2 index file for this data file. |
| Method | create_index | Create an index file for this data file. |
| Method | check | Check the consistency of this pack. |
| Method | get_compressed_data_at | Given offset in the packfile return compressed data that is there. |
| Method | _get_size | Undocumented |
| Method | _iter_unpacked | Undocumented |
| Parameters | scon | a SwiftConnector instance |
| filename | the pack filename |
Given an offset in to the packfile return the object that is there.
Using the associated index the location of an object can be looked up, and then the packfile can be asked directly for that object using this function.