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

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AttributeError: '_Environ' object has no attribute 'set'
  w& m7 V) T! `Traceback (most recent call last):
  File "/usr/bin/gnocchi", line 10, in <module>
    sys.exit(main())
  l9 R0 n. v2 @5 x7 F6 J: @3 G: a  File "/usr/lib/python3.6/site-packages/gnocchiclient/shell.py", line 252, in main
. ^+ G2 X: c* A) K8 p7 I    return GnocchiShell().run(args)
  File "/usr/lib/python3.6/site-packages/gnocchiclient/shell.py", line 99, in __init__
0 G* M1 W( s  b' j! Q5 S* @3 K    deferred_help=True,
% X$ s3 u- ^9 N. k  S0 t0 z  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
2 l6 t% g+ F+ [& i% p! Q    os.environ.set("OS_AUTH_TYPE", "password")
AttributeError: '_Environ' object has no attribute 'set'

7 c/ L6 r$ Y* J4 _总结出两个办法消除这个错误。
方法一：

, U9 [' J# m2 c% Z4 S! E9 M+ v vim /usr/lib/python2.7/site-packages/gnocchiclient/shell.py
#将
+ Z1 p& q. V0 C: C( ^4 o
" E5 s% A7 L9 l7 u' ^) s        # 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
9 q& w* B/ @2 I5 L        # 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.
% V. o( Z8 N  A8 u- }0 v; R        if ("OS_PASSWORD" in os.environ and
           "OS_AUTH_TYPE" not in os.environ):
# D- A: R$ n4 [: I& n. N            os.environ.set("OS_AUTH_TYPE","password")
; I, b/ p  i/ N#修改为
3 b( f, Z3 C4 e( m. N6 x
% w4 g! G% }) ~2 T5 R        # NOTE(jd) This is a workaroun for people using Keystone auth with the
) ]6 y6 F) ^9 A' z, ?: k3 k$ m3 {        # 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.
- s7 Y' q. G( L0 b5 C. h+ b! y        if ("OS_PASSWORD" in os.environ and
( _6 v) M# u' c) c( ~: T3 Y           "OS_AUTH_TYPE" not in os.environ):
* B$ X  K3 q5 D# {, S8 ~1 L            os.environ.setdefault("OS_AUTH_TYPE","password")
6 c2 G& v3 Z& |+ k$ o& A* N, X就是将 os.environ.set("OS_AUTH_TYPE","password")修改为os.environ.setdefault("OS_AUTH_TYPE","password")
: T& k4 _  t+ @" ]; z8 q. X方法二：
#将
! E. `  w; v4 g; z: c/ w: V        # NOTE(jd) This is a workaroun for people using Keystone auth with the
, s. y7 q  k- Q        # CLI. A lot of rc files do not export OS_AUTH_TYPE=password and
' q- z6 F+ Q' Q6 O* l        # 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):
            os.environ.set("OS_AUTH_TYPE","password")
; g+ D+ L' P* D7 g5 ~#修改为
        # NOTE(jd) This is a workaroun for people using Keystone auth with the
% y' c( `) a1 \; L! l7 |        # CLI. A lot of rc files do not export OS_AUTH_TYPE=password and
/ C0 e3 w- w1 @& x2 ^& V        # 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.
: q" q1 W8 N/ L% ^' u2 l5 \$ D        if ("OS_PASSWORD" in os.environ and
           "OS_AUTH_TYPE" not in os.environ):
            os.environ["OS_AUTH_TYPE"]="password"
就是将os.environ.set("OS_AUTH_TYPE","password")修改为os.environ["OS_AUTH_TYPE"]="password"
: N3 I5 G  t- D) r( G" A3 [以上两种方法供借鉴

# U& S& X0 c! }+ ^- S6 J) K