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

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AttributeError: '_Environ' object has no attribute 'set'
Traceback (most recent call last):
  File "/usr/bin/gnocchi", line 10, in <module>
9 M1 [0 I. U# s. C* |+ l- _' w    sys.exit(main())
# m0 U3 O* E7 p& q  File "/usr/lib/python3.6/site-packages/gnocchiclient/shell.py", line 252, in main
    return GnocchiShell().run(args)
) b2 ^/ \/ s/ q! `* ^' P# l! i% c  File "/usr/lib/python3.6/site-packages/gnocchiclient/shell.py", line 99, in __init__
    deferred_help=True,
+ Z+ o' P% G: _- \7 c! E  File "/usr/lib/python3.6/site-packages/cliff/app.py", line 85, in __init__
    self.parser = self.build_option_parser(description, version)
  File "/usr/lib/python3.6/site-packages/gnocchiclient/shell.py", line 130, in build_option_parser
    os.environ.set("OS_AUTH_TYPE", "password")
AttributeError: '_Environ' object has no attribute 'set'
7 r/ k0 z4 N, O
总结出两个办法消除这个错误。
方法一：

vim /usr/lib/python2.7/site-packages/gnocchiclient/shell.py
#将
2 i' p- ?  e' A2 J9 k! i
7 N8 c" ?6 N; A& ]& X        # 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
" R7 A/ v; ?3 y6 `. [        # assumes it is the default. It's not in that case, but since we can't
) K7 O5 U* V. g- u        # fix all the rc files of the world, workaround it here.
        if ("OS_PASSWORD" in os.environ and
/ o7 h  H1 b' M/ J           "OS_AUTH_TYPE" not in os.environ):
1 ^7 K2 P9 O- i; p* w7 b0 A            os.environ.set("OS_AUTH_TYPE","password")
#修改为

; U( L, J+ j% D        # NOTE(jd) This is a workaroun for people using Keystone auth with the
( C" ^0 ~2 M7 h! }2 m; w6 I        # 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.
7 P/ L2 f' K) _7 Y8 d# Y  @  v        if ("OS_PASSWORD" in os.environ and
           "OS_AUTH_TYPE" not in os.environ):
4 `% c# D( }4 i0 p- [            os.environ.setdefault("OS_AUTH_TYPE","password")
就是将 os.environ.set("OS_AUTH_TYPE","password")修改为os.environ.setdefault("OS_AUTH_TYPE","password")
" [! o' a+ D) ^# }- h2 z方法二：
* R% A/ B& q/ i. b% @( _7 d#将
4 I) P4 _! q0 J/ C$ m2 P. V        # NOTE(jd) This is a workaroun for people using Keystone auth with the
- f9 {$ V* h2 e7 W7 R- {        # 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.
        if ("OS_PASSWORD" in os.environ and
2 Q( w: E7 Q, e0 W           "OS_AUTH_TYPE" not in os.environ):
' u; P: T( x# W. n* {7 z            os.environ.set("OS_AUTH_TYPE","password")
+ {; `, |* E/ N) H#修改为
        # NOTE(jd) This is a workaroun for people using Keystone auth with the
0 Q- `. G+ B6 B7 H! q3 G1 z! F' [3 u        # CLI. A lot of rc files do not export OS_AUTH_TYPE=password and
1 o! U- c+ \, W8 ?) V+ ]% s, _        # 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.
2 G+ C  S: d3 {5 j        if ("OS_PASSWORD" in os.environ and
/ k: b1 ~( w: c6 _           "OS_AUTH_TYPE" not in os.environ):
            os.environ["OS_AUTH_TYPE"]="password"
& T4 l' w6 `- t+ k% g就是将os.environ.set("OS_AUTH_TYPE","password")修改为os.environ["OS_AUTH_TYPE"]="password"
以上两种方法供借鉴