o @sdZddlmZddlmZddlmZddlZddlZddlZej e Z ej e dZ e ejvr9ejde eje rFejde ddZd d Zd d Zd Zejdr\dndZddZejddZddZedkrvedSdS)zgcloud command line tool.)absolute_import)division)unicode_literalsN third_partycCsLdtjvrdSddl}zt|WdSty%ddl}||YdSw)aReloads the google module to prefer our vendored copy. When python is not invoked with the -S option, it can preload google module via .pth file setting its __path__. After this happens, our vendored google package may not in the __path__. After our vendored dependency directory is put at the first place in the sys.path, google module should be reloaded, so that our vendored copy can be preferred. googleNr)sysmodulesrreload NameError importlib)rr r #/tmp/google-cloud-sdk/lib/gcloud.py_fix_google_module)s  rcCsTdtjvr(g}g}|D]}d|vrd|vr||q ||q |||S|S)alIf site packages are enabled reorder them. Make sure bundled_python site-packages appear first in the sys.path. Args: sys_path: list current sys path Returns: modified syspath if CLOUDSDK_PYTHON_SITEPACKAGES is on, prefer bundled python site packages over all other. Note the returns syspath has the same elements but a different order. CLOUDSDK_PYTHON_SITEPACKAGESz site-packageszplatform/bundledpythonunix)osenvironappendextend)sys_pathnew_pathother_site_packagespathr r r reorder_sys_path<s    rcCsddl}|jS)z(Returns reference to gcloud_main module.rN)googlecloudsdk.gcloud_main gcloud_main)googlecloudsdkr r r _import_gcloud_mainWsr) )ENABLE_MAX_GCLOUD_PYTHON_VERSION_OVERRIDE)r)r cCsd|d|dS)Nz{}.{}r)format)python_versionr r r python_version_stringfsr%c cszdVWdStyotjdd}|tks|tkr8d}|tkr&d}nd}djt||ttttd}nd}d jtjttttd }tj d j|d |rgd dl }tj dd | tdYdSw)zs:       =