[pulsar] 01/03: Fixed enum package not found (#6401)

[zh...@apache.org]

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zhaijia pushed a commit to branch branch-2.5
in repository https://gitbox.apache.org/repos/asf/pulsar.git

commit 71e24d95bf0f82d1023266ab6605088a6ff3bc13
Author: guangning <gu...@apache.org>
AuthorDate: Tue Feb 25 03:37:04 2020 +0800

    Fixed enum package not found (#6401)
    
    Fixes https://github.com/apache/pulsar/issues/6400
    
    ### Motivation
    This problem is blocking the current test. 1.1.8 version of `enum34` seems to have some problems, and the problem reproduces:
    
    Use pulsar latest code:
    ```
    cd pulsar
    mvn clean install -DskipTests
    dokcer pull apachepulsar/pulsar-build:ubuntu-16.04
    docker run -it -v $PWD:/pulsar --name pulsar apachepulsar/pulsar-build:ubuntu-16.04 /bin/bash
    docker exec -it pulsar /bin/bash
    cmake .
    make -j4 && make install
    cd python
    python setup.py bdist_wheel
    pip install dist/pulsar_client-*-linux_x86_64.whl
    ```
    `pip show enum34`
    ```
    Name: enum34
    Version: 1.1.8
    Summary: Python 3.4 Enum backported to 3.3, 3.2, 3.1, 2.7, 2.6, 2.5, and 2.4
    Home-page: https://bitbucket.org/stoneleaf/enum34
    Author: Ethan Furman
    Author-email: ethan@stoneleaf.us
    License: BSD License
    Location: /usr/local/lib/python2.7/dist-packages
    Requires:
    Required-by: pulsar-client, grpcio
    ```
    
    ```
    root@55e06c5c770f:/pulsar/pulsar-client-cpp/python# python
    Python 2.7.12 (default, Oct  8 2019, 14:14:10)
    [GCC 5.4.0 20160609] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    >>> from enum import Enum, EnumMeta
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    ImportError: No module named enum
    >>> exit()
    ```
    
    There is no problem with using 1.1.9 in the test.
    
    ### Modifications
    
    * Upgrade enum34 from 1.1.8 to 1.1.9
    
    ### Verifying this change
    
    local test pass
    
    (cherry picked from commit 2f4207753f1f1164b28d24d49c813557c15d2f63)
---
 pulsar-client-cpp/python/setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pulsar-client-cpp/python/setup.py b/pulsar-client-cpp/python/setup.py
index c16b9cf..97100df 100644
--- a/pulsar-client-cpp/python/setup.py
+++ b/pulsar-client-cpp/python/setup.py
@@ -76,7 +76,7 @@ dependencies = [
 
 if PY2:
     # Python 2 compat dependencies
-    dependencies += ['enum34']
+    dependencies += ['enum34>=1.1.9']
 
 setup(
     name="pulsar-client",