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0d9f759213
Summary: Special command that fills optional metadata about infinitepush nodes. For now it's info about changed files + info about how many lines were added/removed. Since information is saved in json format it's easily extensible. It's a separate command so that we will be able to run it asynchronously: during infinitepush push separate `hg debugfillinfinitepushmetadata` process will be started. Push process won't wait for `debugfillinfinitepushmetadata` process. sqlindexapi will be implemented in the next diffs. Test Plan: arc unit Reviewers: #mercurial, quark Reviewed By: quark Subscribers: quark, mjpieters, medson, azich, #sourcecontrol Differential Revision: https://phabricator.intern.facebook.com/D5237547 Tasks: 19103180 Signature: t1:5237547:1497397211:569d1ffe3be37c8d14fb7e07e42cd085ad5686d4
71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
# Infinite push
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#
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# Copyright 2016 Facebook, Inc.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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class indexapi(object):
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"""Class that manages access to infinitepush index.
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This class is a context manager and all write operations (like
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deletebookmarks, addbookmark etc) should use `with` statement:
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with index:
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index.deletebookmarks(...)
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...
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"""
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def __init__(self):
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"""Initializes the metadata store connection."""
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pass
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def close(self):
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"""Cleans up the metadata store connection."""
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pass
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def __enter__(self):
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return self
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def __exit__(self, exc_type, exc_val, exc_tb):
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pass
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def addbundle(self, bundleid, nodesctx):
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"""Takes a bundleid and a list of node contexts for each node
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in that bundle and records that."""
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raise NotImplementedError()
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def addbookmark(self, bookmark, node):
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"""Takes a bookmark name and hash, and records mapping in the metadata
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store."""
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raise NotImplementedError()
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def addmanybookmarks(self, bookmarks):
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"""Takes a dict with mapping from bookmark to hash and records mapping
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in the metadata store."""
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raise NotImplementedError()
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def deletebookmarks(self, patterns):
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"""Accepts list of bookmarks and deletes them.
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"""
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raise NotImplementedError()
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def getbundle(self, node):
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"""Returns the bundleid for the bundle that contains the given node."""
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raise NotImplementedError()
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def getnode(self, bookmark):
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"""Returns the node for the given bookmark. None if it doesn't exist."""
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raise NotImplementedError()
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def getbookmarks(self, query):
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"""Returns bookmarks that match the query"""
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raise NotImplementedError()
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def saveoptionaljsonmetadata(self, node, jsonmetadata):
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"""Saves optional metadata for a given node"""
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raise NotImplementedError()
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class indexexception(Exception):
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pass
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