rust-chg: move set_current_dir() to Locator
This is necessary to run config validation in proper environment.
Differential Revision: https://phab.mercurial-scm.org/D8362
# Infinite push
#
# Copyright 2016 Facebook, Inc.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
class indexapi(object):
"""Class that manages access to infinitepush index.
This class is a context manager and all write operations (like
deletebookmarks, addbookmark etc) should use `with` statement:
with index:
index.deletebookmarks(...)
...
"""
def __init__(self):
"""Initializes the metadata store connection."""
def close(self):
"""Cleans up the metadata store connection."""
def __enter__(self):
return self
def __exit__(self, exc_type, exc_val, exc_tb):
pass
def addbundle(self, bundleid, nodesctx):
"""Takes a bundleid and a list of node contexts for each node
in that bundle and records that."""
raise NotImplementedError()
def addbookmark(self, bookmark, node):
"""Takes a bookmark name and hash, and records mapping in the metadata
store."""
raise NotImplementedError()
def addmanybookmarks(self, bookmarks):
"""Takes a dict with mapping from bookmark to hash and records mapping
in the metadata store."""
raise NotImplementedError()
def deletebookmarks(self, patterns):
"""Accepts list of bookmarks and deletes them.
"""
raise NotImplementedError()
def getbundle(self, node):
"""Returns the bundleid for the bundle that contains the given node."""
raise NotImplementedError()
def getnode(self, bookmark):
"""Returns the node for the given bookmark. None if it doesn't exist."""
raise NotImplementedError()
def getbookmarks(self, query):
"""Returns bookmarks that match the query"""
raise NotImplementedError()
def saveoptionaljsonmetadata(self, node, jsonmetadata):
"""Saves optional metadata for a given node"""
raise NotImplementedError()
class indexexception(Exception):
pass