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pycriu: images: pb2dict: preserve fields order with "pretty" option

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Using collections.OrderedDict allows us to keep fields in the
same order as they appear in corresponding proto files, which
helps to impove readability. In non-pretty mode we still use
regular dict.

Signed-off-by: Ruslan Kuprieiev <rkuprieiev@cloudlinux.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Ruslan Kuprieiev 2015-06-24 11:57:00 +03:00 • committed by Pavel Emelyanov
parent e0b24e21d3
commit 7197aff703
1 changed files with 2 additions and 1 deletions
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3
pycriu/images/pb2dict.py
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@ -2,6 +2,7 @@ from google.protobuf.descriptor import FieldDescriptor as FD
import opts_pb2
import ipaddr
import socket
import collections
# pb2dict and dict2pb are methods to convert pb to/from dict.
# Inspired by:
@ -74,7 +75,7 @@ def pb2dict(pb, pretty = False, is_hex = False):
Convert protobuf msg to dictionary.
Takes a protobuf message and returns a dict.
"""
d = {}
d = collections.OrderedDict() if pretty else {}
for field, value in pb.ListFields():
if field.label == FD.LABEL_REPEATED:
d_val = []