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SERVER-122421: Fix lldb BSONElement pretty printer (#50208)

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GitOrigin-RevId: c156c60842a2cf9c824647dc5a4e628d7bde4d38
This commit is contained in:
karlbozdogan 2026-04-20 08:16:31 +02:00 committed by MongoDB Bot
parent 3cd58c7983
commit cc5f04a42f
1 changed files with 6 additions and 14 deletions
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20
buildscripts/lldb/lldb_printers.py
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@ -20,7 +20,6 @@ import lldb
try:
import bson
from bson import Decimal128, json_util
from bson.codec_options import DEFAULT_CODEC_OPTIONS
except ImportError:
print("Warning: Could not load bson library for Python {}.".format(sys.version))
print("Check with the pip command if pymongo 3.x is installed.")
@ -177,19 +176,12 @@ def BSONObjPrinter(valobj, *_args):
def BSONElementPrinter(valobj, *_args):
"""Print a BSONElement in a JSON format."""
ptr = valobj.GetChildMemberWithName("data").GetValueAsUnsigned()
size = valobj.GetChildMemberWithName("totalSize").GetValueAsUnsigned()
if size <= 1:
return "<empty>"
mem = bytes(memoryview(valobj.GetProcess().ReadMemory(ptr, size, lldb.SBError())))
# Call an internal bson method to directly convert an BSON element to a string
el_tuple = bson._element_to_dict(mem, memoryview(mem), 0, len(mem), DEFAULT_CODEC_OPTIONS)
return '"%s": %s' % (el_tuple[0], el_tuple[1])
return (
valobj.EvaluateExpression("toString(true, true)")
.GetSummary()
.encode()
.decode("unicode_escape")[1:-1]
)
def Date_tPrinter(valobj, *_args):