bzrlib.tests.test_dirstate.InstrumentedDirState : API documentation

Method	__init__	Create a DirState object.
Method	adjust_time	Move the clock forward or back.
Method	_sha_cutoff_time	Return cutoff time.
Method	_sha1_file_and_log	Undocumented
Method	_read_link	Read the target of a symlink
Method	_lstat	Return the os.lstat value for this path.
Method	_is_executable	Is this file executable?

Inherited from DirState:

Method	__repr__	Undocumented
Method	add	Add a path to be tracked.
Static Method	from_tree	Create a dirstate from a bzr Tree.
Method	update_by_delta	Apply an inventory delta to the dirstate for tree 0
Method	update_basis_by_delta	Update the parents of this tree after a commit.
Method	get_ghosts	Return a list of the parent tree revision ids that are ghosts.
Method	get_lines	Serialise the entire dirstate to a sequence of lines.
Method	get_parent_ids	Return a list of the parent tree ids for the directory state.
Class Method	initialize	Create a new dirstate on path.
Class Method	on_file	Construct a DirState on the file at path "path".
Method	sha1_from_stat	Find a sha1 given a stat lookup.
Method	save	Save any pending changes created during this session.
Method	set_path_id	Change the id of path to new_id in the current working tree.
Method	set_parent_trees	Set the parent trees for the dirstate.
Method	set_state_from_inventory	Set new_inv as the current state.
Method	set_state_from_scratch	Wipe the currently stored state and set it to something new.
Method	update_minimal	Update an entry to the state in tree 0.
Method	lock_read	Acquire a read lock on the dirstate.
Method	lock_write	Acquire a write lock on the dirstate.
Method	unlock	Drop any locks held on the dirstate.
Method	_mark_modified	Mark this dirstate as modified.
Method	_mark_unmodified	Mark this dirstate as unmodified.
Method	_bisect	Bisect through the disk structure for specific rows.
Method	_bisect_dirblocks	Bisect through the disk structure to find entries in given dirs.
Method	_bisect_recursive	Bisect for entries for all paths and their children.
Method	_discard_merge_parents	Discard any parents trees beyond the first.
Method	_empty_parent_info	Undocumented
Method	_ensure_block	Ensure a block for dirname exists.
Method	_entries_to_current_state	Load new_entries into self.dirblocks.
Method	_split_root_dirblock_into_contents	Split the root dirblocks into root and contents-of-root.
Method	_entries_for_path	Return a list with all the entries that match path for all ids.
Method	_entry_to_line	Serialize entry to a NULL delimited line ready for _get_output_lines.
Method	_fields_per_entry	How many null separated fields should be in each entry row.
Method	_find_block	Return the block that key should be present in.
Method	_find_block_index_from_key	Find the dirblock index for a key.
Method	_find_entry_index	Find the entry index for a key in a block.
Method	_check_delta_is_valid	Undocumented
Method	_apply_removals	Undocumented
Method	_apply_insertions	Undocumented
Method	_check_delta_ids_absent	Check that none of the file_ids in new_ids are present in a tree.
Method	_raise_invalid	Undocumented
Method	_update_basis_apply_adds	Apply a sequence of adds to tree 1 during update_basis_by_delta.
Method	_update_basis_apply_changes	Apply a sequence of changes to tree 1 during update_basis_by_delta.
Method	_update_basis_apply_deletes	Apply a sequence of deletes to tree 1 during update_basis_by_delta.
Method	_after_delta_check_parents	Check that parents required by the delta are all intact.
Method	_observed_sha1	Note the sha1 of a file.
Method	_sha1_file_and_mutter	Undocumented
Method	_is_executable_win32	On win32 the executable bit is stored in the dirstate.
Method	_get_ghosts_line	Create a line for the state file for ghost information.
Method	_get_parents_line	Create a line for the state file for parents information.
Method	_get_entry_lines	Create lines for entries.
Method	_get_fields_to_entry	Get a function which converts entry fields into a entry record.
Method	_get_block_entry_index	Get the coordinates for a path in the state structure.
Method	_get_entry	Get the dirstate entry for path in tree tree_index.
Static Method	_inv_entry_to_details	Convert an inventory entry (from a revision tree) to state details.
Method	_iter_child_entries	Iterate over all the entries that are children of path_utf.
Method	_iter_entries	Iterate over all the entries in the dirstate.
Method	_get_id_index	Get an id index of self._dirblocks.
Method	_add_to_id_index	Add this entry to the _id_index mapping.
Method	_remove_from_id_index	Remove this entry from the _id_index mapping.
Method	_get_output_lines	Format lines for final output.
Method	_make_deleted_row	Return a deleted row for fileid_utf8.
Method	_num_present_parents	The number of parent entries in each record row.
Method	_read_dirblocks_if_needed	Read in all the dirblocks from the file if they are not in memory.
Method	_read_header	This reads in the metadata header, and the parent ids.
Method	_read_header_if_needed	Read the header of the dirstate file if needed.
Method	_read_prelude	Read in the prelude header of the dirstate file.
Method	_get_packed_stat_index	Get a packed_stat index of self._dirblocks.
Method	_maybe_fdatasync	Flush to disk if possible and if not configured off.
Method	_worth_saving	Is it worth saving the dirstate or not?
Method	_set_data	Set the full dirstate data in memory.
Method	_sort_entries	Given a list of entries, sort them into the right order.
Method	_make_absent	Mark current_old - an entry - as absent for tree 0.
Method	_maybe_remove_row	Remove index if it is absent or relocated across the row.
Method	_validate	Check that invariants on the dirblock are correct.
Method	_wipe_state	Forget all state information about the dirstate.
Method	_requires_lock	Check that a lock is currently held by someone on the dirstate.

Parameters	path	The path at which the dirstate file on disk should live.
	sha1_provider	an object meeting the SHA1Provider interface.
	worth_saving_limit	when the exact number of hash changed entries is known, only bother saving the dirstate if more than this count of entries have changed. -1 means never save hash changes, 0 means always save hash changes.

b.t.t.InstrumentedDirState(dirstate.DirState) : class documentation