benhodgson / protobuf-to-dict Goto Github PK

A small Python library for creating dicts from protocol buffers. Useful as an intermediate step before serialization (e.g. to JSON).

License: Other

Python 100.00%

protobuf-to-dict's Introduction

protobuf-to-dict

protobuf-to-dict is a small Python library for creating dicts from protocol buffers. It is intended to be used as an intermediate step before serialization (e.g. to JSON).

Installation

Use pip install protobuf-to-dict or python setup.py install.

Example

Given the google.protobuf.message.Message subclass MyMessage:

>>> from protobuf_to_dict import protobuf_to_dict
>>> my_message = MyMessage()
>>> # pb_my_message is a protobuf string
>>> my_message.ParseFromString(pb_my_message)
>>> protobuf_to_dict(my_message)
{'message': 'Hello'}

Caveats

This library grew out of the desire to serialize a protobuf-encoded message to JSON. As JSON has no built-in binary type (all strings in JSON are Unicode strings), any field whose type is FieldDescriptor.TYPE_BYTES is, by default, converted to a base64-encoded string.

If you want to override this behaviour, you may do so by passing protobuf_to_dict a dictionary of protobuf types to callables via the type_callable_map kwarg:

>>> from copy import copy
>>> from google.protobuf.descriptor import FieldDescriptor
>>> from protobuf_to_dict import protobuf_to_dict, TYPE_CALLABLE_MAP
>>>
>>> type_callable_map = copy(TYPE_CALLABLE_MAP)
>>> # convert TYPE_BYTES to a Python bytestring
>>> type_callable_map[FieldDescriptor.TYPE_BYTES] = str
>>>
>>> # my_message is a google.protobuf.message.Message instance
>>> protobuf_to_dict(my_message, type_callable_map=type_callable_map)

By default, the integer representation is used for enum values. To use their string labels instead, pass use_enum_labels=True into protobuf_to_dict:

>>> protobuf_to_dict(my_message, use_enum_labels=True)

Unit testing

Tests are under src/tests/.

$ python setup.py nosetests

To regenerate src/tests/sample_pb2.py:

$ protoc --python_out=src -Isrc src/tests/sample.proto

Authors

protobuf-to-dict is written and maintained by Ben Hodgson, with significant contributions from Nino Walker, Jonathan Klaassen, and Tristram Gräbener.

(Un)license

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.

In jurisdictions that recognize copyright laws, the author or authors of this software dedicate any and all copyright interest in the software to the public domain. We make this dedication for the benefit of the public at large and to the detriment of our heirs and successors. We intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to http://unlicense.org/

protobuf-to-dict's People

Contributors

Stargazers

Watchers

Forkers

davyzhang jeffersonk livefyre kingctan puppytodd brunsgaard 3kwa opikalo naphthalene polyconseil bauman getcircle pombreda reorx sintezcs gberdal mishail odkq sanook2012 pdex ofreshy kaporzhu edgesite zj8487 niko64fx b1tninja aqua7regia binbingao gheja stchris digideskio aybu zhuoyuan soboto gabisurita martpat codeditor2 iamthen0ise dneise mostapharoudsari bartklin neerajkoulgoibibo tigrus syarifh frogvuvuhaha luca3m cocongv elidhu gordenzhao tom-saildrone surfnerd keshav-wal linyuting01 mkhizeryounas mcbarlowe gc-ss zyzyzy3zy peter-trader abstatic caseykelso

protobuf-to-dict's Issues

Doesn't convert ZERO value of enum and False of boolean

enum SomeType {
ZERO_VALUE = 0;
ONE_VALUE = 1;
}

message Test {
SomeType type = 1;
bool is_test = 2;
}

If we try to covert Test object with values SomeType.ZERO_VALUE and is_test is false from protobuf, then our dict will be empty

name 'long' is not defined

python 3.8 install from pip, run import encounter name 'long' is not defined error

from protobuf_to_dict import protobuf_to_dict
NameError Traceback (most recent call last)
in
----> 1 from protobuf_to_dict import protobuf_to_dict

~/miniconda3/envs/UDL-rtwr/lib/python3.8/site-packages/protobuf_to_dict.py in
13 FieldDescriptor.TYPE_FLOAT: float,
14 FieldDescriptor.TYPE_INT32: int,
---> 15 FieldDescriptor.TYPE_INT64: long,
16 FieldDescriptor.TYPE_UINT32: int,
17 FieldDescriptor.TYPE_UINT64: long,

NameError: name 'long' is not defined

AttributeError on protobuf_to_dict call

AttributeError: 'RepeatedCompositeFieldContainer' object has no attribute 'ListFields'

Doesn't Install on python 2.7

f-strings are used in the code and that breaks the install

Version: 0.1.0
Python: 2.7.x

      File "/tmp/easy_install-xpUITE/coverage-6.0b1/setup.py", line 116

        author=f'Ned Batchelder and {num_others} others',

Version 0.0.5 works

Collecting protobuf-to-dict

  Using cached https://files.pythonhosted.org/packages/58/67/5f5702d8f593ec0697a1ae53d18be71f7727155f5b221c94fcecf2bf3e6d/protobuf-to-dict-0.1.0.tar.gz

    Complete output from command python setup.py egg_info:

    Traceback (most recent call last):

      File "<string>", line 1, in <module>

      File "/tmp/pip-build-5O0oMt/protobuf-to-dict/setup.py", line 25, in <module>

        'Topic :: Software Development :: Libraries :: Python Modules',

      File "/usr/lib/python2.7/dist-packages/setuptools/__init__.py", line 128, in setup

        _install_setup_requires(attrs)

      File "/usr/lib/python2.7/dist-packages/setuptools/__init__.py", line 123, in _install_setup_requires

        dist.fetch_build_eggs(dist.setup_requires)

      File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 513, in fetch_build_eggs

        replace_conflicting=True,

      File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 774, in resolve

        replace_conflicting=replace_conflicting

      File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1057, in best_match

        return self.obtain(req, installer)

      File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1069, in obtain

        return installer(requirement)

      File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 580, in fetch_build_egg

        return cmd.easy_install(req)

      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 698, in easy_install

        return self.install_item(spec, dist.location, tmpdir, deps)

      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 724, in install_item

        dists = self.install_eggs(spec, download, tmpdir)

      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 909, in install_eggs

        return self.build_and_install(setup_script, setup_base)

      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 1177, in build_and_install

        self.run_setup(setup_script, setup_base, args)

      File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 1163, in run_setup

        run_setup(setup_script, args)

      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 253, in run_setup

        raise

      File "/usr/lib/python2.7/contextlib.py", line 35, in __exit__

        self.gen.throw(type, value, traceback)

      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 195, in setup_context

        yield

      File "/usr/lib/python2.7/contextlib.py", line 35, in __exit__

        self.gen.throw(type, value, traceback)

      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 166, in save_modules

        saved_exc.resume()

      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 141, in resume

        six.reraise(type, exc, self._tb)

      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 154, in save_modules

        yield saved

      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 195, in setup_context

        yield

      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 250, in run_setup

        _execfile(setup_script, ns)

      File "/usr/lib/python2.7/dist-packages/setuptools/sandbox.py", line 44, in _execfile

        code = compile(script, filename, 'exec')

      File "/tmp/easy_install-xpUITE/coverage-6.0b1/setup.py", line 116

        author=f'Ned Batchelder and {num_others} others',

                                                       ^

    SyntaxError: invalid syntax

error: legacy-install-failure

Attempt to install with pip install protobuf-to-dict or python setup.py install . results to:

pip install protobuf-to-dict
Looking in indexes: https://artifact.intuit.com/artifactory/api/pypi/pypi-intuit/simple, https://artifact.intuit.com/artifactory/api/pypi/pypi-local-data-science/simple, https://pypi.python.org/simple
Collecting protobuf-to-dict
  Downloading protobuf-to-dict-0.1.0.tar.gz (2.8 kB)
  Preparing metadata (setup.py) ... done
Requirement already satisfied: protobuf>=2.3.0 in ./.pyenv/versions/3.8.9/lib/python3.8/site-packages (from protobuf-to-dict) (3.19.4)
Building wheels for collected packages: protobuf-to-dict
  Building wheel for protobuf-to-dict (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [30 lines of output]
      /Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/installer.py:27: SetuptoolsDeprecationWarning: setuptools.installer is deprecated. Requirements should be satisfied by a PEP 517 installer.
        warnings.warn(
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/setup.py", line 3, in <module>
          setup(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/__init__.py", line 86, in setup
          _install_setup_requires(attrs)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/__init__.py", line 80, in _install_setup_requires
          dist.fetch_build_eggs(dist.setup_requires)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/dist.py", line 875, in fetch_build_eggs
          resolved_dists = pkg_resources.working_set.resolve(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 789, in resolve
          dist = best[req.key] = env.best_match(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 1075, in best_match
          return self.obtain(req, installer)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 1087, in obtain
          return installer(requirement)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/dist.py", line 945, in fetch_build_egg
          return fetch_build_egg(self, req)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/installer.py", line 87, in fetch_build_egg
          wheel.install_as_egg(dist_location)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 96, in install_as_egg
          self._install_as_egg(destination_eggdir, zf)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 104, in _install_as_egg
          self._convert_metadata(zf, destination_eggdir, dist_info, egg_info)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 148, in _convert_metadata
          os.rename(dist_info, egg_info)
      OSError: [Errno 66] Directory not empty: '/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/.eggs/coverage-7.0.5-py3.8-macosx-11.3-x86_64.egg/coverage-7.0.5.dist-info' -> '/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/.eggs/coverage-7.0.5-py3.8-macosx-11.3-x86_64.egg/EGG-INFO'
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for protobuf-to-dict
  Running setup.py clean for protobuf-to-dict
  error: subprocess-exited-with-error

  × python setup.py clean did not run successfully.
  │ exit code: 1
  ╰─> [30 lines of output]
      /Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/installer.py:27: SetuptoolsDeprecationWarning: setuptools.installer is deprecated. Requirements should be satisfied by a PEP 517 installer.
        warnings.warn(
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/setup.py", line 3, in <module>
          setup(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/__init__.py", line 86, in setup
          _install_setup_requires(attrs)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/__init__.py", line 80, in _install_setup_requires
          dist.fetch_build_eggs(dist.setup_requires)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/dist.py", line 875, in fetch_build_eggs
          resolved_dists = pkg_resources.working_set.resolve(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 789, in resolve
          dist = best[req.key] = env.best_match(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 1075, in best_match
          return self.obtain(req, installer)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 1087, in obtain
          return installer(requirement)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/dist.py", line 945, in fetch_build_egg
          return fetch_build_egg(self, req)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/installer.py", line 87, in fetch_build_egg
          wheel.install_as_egg(dist_location)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 96, in install_as_egg
          self._install_as_egg(destination_eggdir, zf)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 104, in _install_as_egg
          self._convert_metadata(zf, destination_eggdir, dist_info, egg_info)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 148, in _convert_metadata
          os.rename(dist_info, egg_info)
      OSError: [Errno 66] Directory not empty: '/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/.eggs/coverage-7.0.5-py3.8-macosx-11.3-x86_64.egg/coverage-7.0.5.dist-info' -> '/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/.eggs/coverage-7.0.5-py3.8-macosx-11.3-x86_64.egg/EGG-INFO'
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed cleaning build dir for protobuf-to-dict
Failed to build protobuf-to-dict
Installing collected packages: protobuf-to-dict
  Running setup.py install for protobuf-to-dict ... error
  error: subprocess-exited-with-error

  × Running setup.py install for protobuf-to-dict did not run successfully.
  │ exit code: 1
  ╰─> [30 lines of output]
      /Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/installer.py:27: SetuptoolsDeprecationWarning: setuptools.installer is deprecated. Requirements should be satisfied by a PEP 517 installer.
        warnings.warn(
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/setup.py", line 3, in <module>
          setup(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/__init__.py", line 86, in setup
          _install_setup_requires(attrs)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/__init__.py", line 80, in _install_setup_requires
          dist.fetch_build_eggs(dist.setup_requires)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/dist.py", line 875, in fetch_build_eggs
          resolved_dists = pkg_resources.working_set.resolve(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 789, in resolve
          dist = best[req.key] = env.best_match(
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 1075, in best_match
          return self.obtain(req, installer)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/pkg_resources/__init__.py", line 1087, in obtain
          return installer(requirement)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/dist.py", line 945, in fetch_build_egg
          return fetch_build_egg(self, req)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/installer.py", line 87, in fetch_build_egg
          wheel.install_as_egg(dist_location)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 96, in install_as_egg
          self._install_as_egg(destination_eggdir, zf)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 104, in _install_as_egg
          self._convert_metadata(zf, destination_eggdir, dist_info, egg_info)
        File "/Users/iangelov/.pyenv/versions/3.8.9/lib/python3.8/site-packages/setuptools/wheel.py", line 148, in _convert_metadata
          os.rename(dist_info, egg_info)
      OSError: [Errno 66] Directory not empty: '/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/.eggs/coverage-7.0.5-py3.8-macosx-11.3-x86_64.egg/coverage-7.0.5.dist-info' -> '/private/var/folders/rr/sq0vmrlj1zl_4dnmclwghwy40000gn/T/pip-install-1mpxzaji/protobuf-to-dict_d9d1d99a78824f77942d56b95a2605ce/.eggs/coverage-7.0.5-py3.8-macosx-11.3-x86_64.egg/EGG-INFO'
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> protobuf-to-dict

note: This is an issue with the package mentioned above, not pip.

Use of long causes issues with newer python versions

I'm using python 3.5.1.

Including the protobuf_to_dict in my code as follows:
from protobuf_to_dict import protobuf_to_dict

Causes the following error:
NameError: name 'long' is not defined

Dependency issue with "six"

When installing the protobuf-to-dict the installation fails with the following:

    Installed /tmp/pip-build-XJxqrR/protobuf-to-dict/protobuf-3.0.0b4-py2.7.egg
    Traceback (most recent call last):
      File "<string>", line 17, in <module>
      File "/tmp/pip-build-XJxqrR/protobuf-to-dict/setup.py", line 25, in <module>
        'Topic :: Software Development :: Libraries :: Python Modules',
      File "/usr/lib/python2.7/distutils/core.py", line 111, in setup
        _setup_distribution = dist = klass(attrs)
      File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 262, in __init__
        self.fetch_build_eggs(attrs['setup_requires'])
      File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 287, in fetch_build_eggs
        replace_conflicting=True,
      File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 631, in resolve
        dist = best[req.key] = env.best_match(req, ws, installer)
      File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 867, in best_match
        dist = working_set.find(req)
      File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 509, in find
        raise VersionConflict(dist, req)
    pkg_resources.VersionConflict: (six 1.8.0 (/usr/lib/python2.7/dist-packages), Requirement.parse('six>=1.9'))

Manually installing six 1.9.0 before protobuf-to-dict solves the problem.

Possibly the install_requires field in setup.py should include "six==1.9.0".

See: favll/pogom#7

Proxo feedback

Using protobuf-to-dict was a great experience!
I've tried to make some improvements here https://github.com/kszucs/proxo

I'd love to see your feedback! :)

Patch

If I had nested messages it wouldn't work as is. I had to change the fourth line to be:

if field.type not in type_callable_map and field.type != FieldDescriptor.TYPE_MESSAGE:

I added: "and field.type != FieldDescriptor.TYPE_MESSAGE"

Cheers,
Ben

TypeError: Field Image.dimension has unrecognised type id 10

I'm consuming some protobuf data, and protobuf-to-dict in some cases reports the following error:
TypeError: Field Image.dimension has unrecognised type id 10

Attached is an example pretty-printed document that triggers the error, as well as a patch.

com.rosaryconvent.play.txt

patch.diff.txt

protobuf-to-dict=0.1.5 issue in RHEL machine

Hi.

Please find below details of our machine:

[root@XXX ~]$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.8 (Santiago)

We have installed protobuf_to_dict as per the instruction of below document:
https://github.com/benhodgson/protobuf-to-dict

Installation seems fine and could see all the files of protobuf_to_dict.

[root@abi-llvm ~]$ pip install protobuf-to-dict --prefix=/opt/pro
Collecting protobuf-to-dict
Downloading https://files.pythonhosted.org/packages/58/67/5f5702d8f593ec0697a1ae53d18be71f7727155f5b221c94fcecf2bf3e6d/protobuf-to-dict-0.1.0.tar.gz
Collecting protobuf>=2.3.0 (from protobuf-to-dict)
Downloading https://files.pythonhosted.org/packages/9d/61/54c3a9cfde6ffe0ca6a1786ddb8874263f4ca32e7693ad383bd8cf935015/protobuf-3.5.2.post1-cp27-cp27mu-manylinux1_x86_64.whl (6.4MB)
100% |████████████████████████████████| 6.4MB 188kB/s
Collecting six>=1.9 (from protobuf>=2.3.0->protobuf-to-dict)
Downloading https://files.pythonhosted.org/packages/67/4b/141a581104b1f6397bfa78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-any.whl
Requirement already satisfied: setuptools in /opt/python-setuptools/noarch/17.1.1.p2711-1/lib/python2.7/site-packages (from protobuf>=2.3.0->protobuf-to-dict)
Installing collected packages: six, protobuf, protobuf-to-dict
Running setup.py install for protobuf-to-dict ... done
Successfully installed protobuf-3.5.2.post1 protobuf-to-dict-0.1.0 six-1.11.0
You are using pip version 9.0.1, however version 10.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

But when we try to import the module in python facing below issue:

[root@XXX ~]$ python
Python 2.7.11 (default, Oct 17 2016, 09:56:28)
[GCC 4.4.4 20100726 (Red Hat 4.4.4-13)] on linux2
Type "help", "copyright", "credits" or "license" for more information.

import protobuf_to_dict
Traceback (most recent call last):
File "", line 1, in
File "/opt/python-protobuf-to-dict/noarch/0.1.5.p2711/lib/python2.7/site-packages/protobuf_to_dict.py", line 1, in
from google.protobuf.message import Message
ImportError: No module named google.protobuf.message

Tried so many error fixing using google help but no luck to fix the issue.

Can anyone help me on this.