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scripts: Renamed lookupleaf -> lookupnext_ to match lfs3.c

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- lookupleaf -> lookupnext_
- namelookupleaf -> namelookup_

I want to move away from lookupleaf usage in general in the dbg scripts,
like we have in lfs3.c, but I also just really don't want to touch these
scripts again unless I need to. They've been useful, but also a big time
sink.

Maybe I should actually learn Python's new type system. That would
probably help here...
This commit is contained in:
Christopher Haster
2025-10-26 13:47:52 -05:00
parent a01b1b73b2
commit ee519f43b5
5 changed files with 122 additions and 122 deletions
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scripts/dbgbmap.py
+30 -30
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@@ -1171,7 +1171,7 @@ class Btree:
shrub = Rbyd.fetchshrub(rbyd, trunk)
return cls(bd, shrub)
def lookupleaf(self, bid, *,
def lookupnext_(self, bid, *,
path=False,
depth=None):
if not self or bid >= self.weight:
@@ -1230,7 +1230,7 @@ class Btree:
path=False,
depth=None):
# just discard the rbyd info
r = self.lookupleaf(bid,
r = self.lookupnext_(bid,
path=path,
depth=depth)
if path:
@@ -1250,11 +1250,11 @@ class Btree:
#
# note this function expects bid to be known, use lookupnext
# first if you don't care about the exact bid (or better yet,
# lookupleaf and call lookup on the returned rbyd)
# lookupnext_ and call lookup on the returned rbyd)
#
# this matches rbyd's lookup behavior, which needs a known rid
# to avoid a double lookup
r = self.lookupleaf(bid,
r = self.lookupnext_(bid,
path=path,
depth=depth)
if path:
@@ -1295,7 +1295,7 @@ class Btree:
bid = 0
while True:
r = self.lookupleaf(bid,
r = self.lookupnext_(bid,
path=path,
depth=depth)
if r:
@@ -1390,7 +1390,7 @@ class Btree:
else:
yield bid_, rattr
else:
r = self.lookupleaf(bid,
r = self.lookupnext_(bid,
path=path,
depth=depth)
if path:
@@ -1413,7 +1413,7 @@ class Btree:
yield rattr
# lookup by name
def namelookupleaf(self, did, name, *,
def namelookup_(self, did, name, *,
path=False,
depth=None):
rbyd = self.rbyd
@@ -1461,7 +1461,7 @@ class Btree:
path=False,
depth=None):
# just discard the rbyd info
r = self.namelookupleaf(did, name,
r = self.namelookup_(did, name,
path=path,
depth=depth)
if path:
@@ -1875,7 +1875,7 @@ class Mtree:
return cls(bd, mrootchain, mtree,
mbits=mbits)
def _lookupleaf(self, mid, *,
def _lookupnext_(self, mid, *,
path=False,
depth=None):
if not isinstance(mid, Mid):
@@ -1910,8 +1910,8 @@ class Mtree:
# mtree? lookup in mtree
else:
# need to do two steps here in case lookupleaf stops early
r = self.mtree.lookupleaf(mid.mid,
# need to do two steps here in case lookupnext_ stops early
r = self.mtree.lookupnext_(mid.mid,
path=path or depth,
depth=depth-len(path_) if depth else None)
if path or depth:
@@ -1955,13 +1955,13 @@ class Mtree:
else:
return mdir
def lookupleaf(self, mid, *,
def lookupnext_(self, mid, *,
mdirs_only=True,
path=False,
depth=None):
# most of the logic is in _lookupleaf, this just helps
# most of the logic is in _lookupnext_, this just helps
# deduplicate the mdirs_only logic
r = self._lookupleaf(mid,
r = self._lookupnext_(mid,
path=path,
depth=depth)
if path:
@@ -1987,7 +1987,7 @@ class Mtree:
mid = self.mid(mid)
# lookup the relevant mdir
r = self.lookupleaf(mid,
r = self.lookupnext_(mid,
path=path,
depth=depth)
if path:
@@ -2047,7 +2047,7 @@ class Mtree:
mid = self.mid(0)
while True:
r = self.lookupleaf(mid,
r = self.lookupnext_(mid,
mdirs_only=False,
path=path,
depth=depth)
@@ -2225,7 +2225,7 @@ class Mtree:
if not isinstance(mid, Mid):
mid = self.mid(mid)
r = self.lookupleaf(mid,
r = self.lookupnext_(mid,
path=path,
depth=depth)
if path:
@@ -2251,7 +2251,7 @@ class Mtree:
yield rattr
# lookup by name
def _namelookupleaf(self, did, name, *,
def _namelookup_(self, did, name, *,
path=False,
depth=None):
if path or depth:
@@ -2277,8 +2277,8 @@ class Mtree:
# mtree? find name in mtree
else:
# need to do two steps here in case namelookupleaf stops early
r = self.mtree.namelookupleaf(did, name,
# need to do two steps here in case namelookup_ stops early
r = self.mtree.namelookup_(did, name,
path=path or depth,
depth=depth-len(path_) if depth else None)
if path or depth:
@@ -2322,13 +2322,13 @@ class Mtree:
else:
return mdir
def namelookupleaf(self, did, name, *,
def namelookup_(self, did, name, *,
mdirs_only=True,
path=False,
depth=None):
# most of the logic is in _namelookupleaf, this just helps
# most of the logic is in _namelookup_, this just helps
# deduplicate the mdirs_only logic
r = self._namelookupleaf(did, name,
r = self._namelookup_(did, name,
path=path,
depth=depth)
if path:
@@ -2351,7 +2351,7 @@ class Mtree:
path=False,
depth=None):
# lookup the relevant mdir
r = self.namelookupleaf(did, name,
r = self.namelookup_(did, name,
path=path,
depth=depth)
if path:
@@ -3322,7 +3322,7 @@ class Lfs3:
mbid, mrid = mid.mbid, mid.mrid + 1
if mrid == mdir.weight:
mbid, mrid = mbid + (1 << self.mbits), 0
mdir = self.mtree.lookupleaf(mbid)
mdir = self.mtree.lookupnext_(mbid)
if mdir is None:
break
# lookup name and adjust rid if necessary, you don't
@@ -3546,7 +3546,7 @@ class Lfs3:
yield from self.sattrs()
# lookup data in the underlying bshrub
def _lookupleaf(self, pos, *,
def _lookupnext_(self, pos, *,
path=False,
depth=None):
# no bshrub?
@@ -3557,7 +3557,7 @@ class Lfs3:
return None, None
# lookup data in our bshrub
r = self.bshrub.lookupleaf(pos,
r = self.bshrub.lookupnext_(pos,
path=path or depth,
depth=depth)
if path or depth:
@@ -3606,11 +3606,11 @@ class Lfs3:
else:
return bid-(rattr.weight-1), rattr
def lookupleaf(self, pos, *,
def lookupnext_(self, pos, *,
data_only=True,
path=False,
depth=None):
r = self._lookupleaf(pos,
r = self._lookupnext_(pos,
path=path,
depth=depth)
if path:
@@ -3634,7 +3634,7 @@ class Lfs3:
depth=None):
pos = 0
while True:
r = self.lookupleaf(pos,
r = self.lookupnext_(pos,
data_only=False,
path=path,
depth=depth)