D7326: index: add a `get_rev` method (API)
marmoute (Pierre-Yves David)
phabricator at mercurial-scm.org
Sat Nov 9 08:14:59 EST 2019
marmoute updated this revision to Diff 17885.
REPOSITORY
rHG Mercurial
CHANGES SINCE LAST UPDATE
https://phab.mercurial-scm.org/D7326?vs=17839&id=17885
CHANGES SINCE LAST ACTION
https://phab.mercurial-scm.org/D7326/new/
REVISION DETAIL
https://phab.mercurial-scm.org/D7326
AFFECTED FILES
mercurial/cext/parsers.c
mercurial/cext/revlog.c
mercurial/policy.py
mercurial/pure/parsers.py
mercurial/revlog.py
CHANGE DETAILS
diff --git a/mercurial/revlog.py b/mercurial/revlog.py
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -223,6 +223,12 @@
If the node is unknown, raise a RevlogError"""
return self.nodemap[node]
+ def get_rev(self, node):
+ """return a revision for a node
+
+ If the node is unknown, return None"""
+ return self.nodemap.get(node)
+
def append(self, tup):
self.nodemap[tup[7]] = len(self)
super(revlogoldindex, self).append(tup)
diff --git a/mercurial/pure/parsers.py b/mercurial/pure/parsers.py
--- a/mercurial/pure/parsers.py
+++ b/mercurial/pure/parsers.py
@@ -65,6 +65,12 @@
If the node is unknown, raise a RevlogError"""
return self.nodemap[node]
+ def get_rev(self, node):
+ """return a revision for a node
+
+ If the node is unknown, return None"""
+ return self.nodemap.get(node)
+
def _stripnodes(self, start):
if 'nodemap' in vars(self):
for r in range(start, len(self)):
diff --git a/mercurial/policy.py b/mercurial/policy.py
--- a/mercurial/policy.py
+++ b/mercurial/policy.py
@@ -80,7 +80,7 @@
('cext', 'bdiff'): 3,
('cext', 'mpatch'): 1,
('cext', 'osutil'): 4,
- ('cext', 'parsers'): 15,
+ ('cext', 'parsers'): 16,
}
# map import request to other package or module
diff --git a/mercurial/cext/revlog.c b/mercurial/cext/revlog.c
--- a/mercurial/cext/revlog.c
+++ b/mercurial/cext/revlog.c
@@ -2746,6 +2746,8 @@
{"clearcaches", (PyCFunction)index_clearcaches, METH_NOARGS,
"clear the index caches"},
{"get", (PyCFunction)index_m_get, METH_VARARGS, "get an index entry"},
+ {"get_rev", (PyCFunction)index_m_get, METH_VARARGS,
+ "return `rev` associated with a node or None"},
{"has_node", (PyCFunction)index_m_has_node, METH_O,
"return True if the node exist in the index"},
{"rev", (PyCFunction)index_m_rev, METH_O,
diff --git a/mercurial/cext/parsers.c b/mercurial/cext/parsers.c
--- a/mercurial/cext/parsers.c
+++ b/mercurial/cext/parsers.c
@@ -667,7 +667,7 @@
void manifest_module_init(PyObject *mod);
void revlog_module_init(PyObject *mod);
-static const int version = 15;
+static const int version = 16;
static void module_init(PyObject *mod)
{
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