gnocchi resource list --type image AttributeError: '_Environ' object has no att

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AttributeError: '_Environ' object has no attribute 'set'
' q5 e9 B0 K- ?2 {Traceback (most recent call last):
  File "/usr/bin/gnocchi", line 10, in <module>
( A; |" B; S* U# h! A8 Q9 I    sys.exit(main())
  File "/usr/lib/python3.6/site-packages/gnocchiclient/shell.py", line 252, in main
    return GnocchiShell().run(args)
  File "/usr/lib/python3.6/site-packages/gnocchiclient/shell.py", line 99, in __init__
    deferred_help=True,
  File "/usr/lib/python3.6/site-packages/cliff/app.py", line 85, in __init__
- A, p( b, v' t. {1 a    self.parser = self.build_option_parser(description, version)
- I" d5 ^1 D7 M! ~  File "/usr/lib/python3.6/site-packages/gnocchiclient/shell.py", line 130, in build_option_parser
    os.environ.set("OS_AUTH_TYPE", "password")
/ A0 G6 r4 k* l8 C. `7 J2 e( u0 KAttributeError: '_Environ' object has no attribute 'set'
9 S& j! s) L% X
总结出两个办法消除这个错误。
4 P' M1 W. {6 z% Q% j0 ~方法一：

vim /usr/lib/python2.7/site-packages/gnocchiclient/shell.py
) w" @$ w4 e8 G4 p# q( w' }1 t& M#将
2 m0 N3 v+ x4 {7 g: @+ Z
        # NOTE(jd) This is a workaroun for people using Keystone auth with the
' X- N6 g) {% e  L. |        # CLI. A lot of rc files do not export OS_AUTH_TYPE=password and
0 _$ @. F# G3 r1 c: `        # assumes it is the default. It's not in that case, but since we can't
        # fix all the rc files of the world, workaround it here.
        if ("OS_PASSWORD" in os.environ and
           "OS_AUTH_TYPE" not in os.environ):
6 c% ]6 S0 D- d4 U6 t            os.environ.set("OS_AUTH_TYPE","password")
#修改为
2 T$ Y7 T- V9 f: }, R
$ [+ S( s# K% j' M% X: I5 h. m( T3 s7 i        # NOTE(jd) This is a workaroun for people using Keystone auth with the
        # CLI. A lot of rc files do not export OS_AUTH_TYPE=password and
- c/ q0 N' v7 P  S+ o9 L8 a) z        # assumes it is the default. It's not in that case, but since we can't
        # fix all the rc files of the world, workaround it here.
( ~; j/ N4 w7 i# }7 `        if ("OS_PASSWORD" in os.environ and
1 ^  b" u) e: n3 E6 k: D- g9 P           "OS_AUTH_TYPE" not in os.environ):
            os.environ.setdefault("OS_AUTH_TYPE","password")
7 n9 |  ^5 O3 @2 S, y; Z, V就是将 os.environ.set("OS_AUTH_TYPE","password")修改为os.environ.setdefault("OS_AUTH_TYPE","password")
4 p8 P7 _6 T1 S方法二：
#将
        # NOTE(jd) This is a workaroun for people using Keystone auth with the
9 q( o  y. E: F# {$ _        # CLI. A lot of rc files do not export OS_AUTH_TYPE=password and
1 Z. d' G' q2 h% d        # assumes it is the default. It's not in that case, but since we can't
) d" C; j/ D+ ~7 O, C        # fix all the rc files of the world, workaround it here.
        if ("OS_PASSWORD" in os.environ and
           "OS_AUTH_TYPE" not in os.environ):
            os.environ.set("OS_AUTH_TYPE","password")
% T% `9 s) w2 O#修改为
5 ^. j5 {8 `; B: d3 k6 U$ _- s        # NOTE(jd) This is a workaroun for people using Keystone auth with the
, u+ P9 ]0 \, [6 D" F1 o' ]        # CLI. A lot of rc files do not export OS_AUTH_TYPE=password and
        # assumes it is the default. It's not in that case, but since we can't
        # fix all the rc files of the world, workaround it here.
4 F/ }" b0 P+ a        if ("OS_PASSWORD" in os.environ and
- @* ^' n3 K7 o2 Z  X" l2 P  f7 o           "OS_AUTH_TYPE" not in os.environ):
            os.environ["OS_AUTH_TYPE"]="password"
+ q/ v% p0 f; O! m就是将os.environ.set("OS_AUTH_TYPE","password")修改为os.environ["OS_AUTH_TYPE"]="password"
/ v6 L0 f7 X1 ]1 w+ [以上两种方法供借鉴