B rnd @stdZddlZddZddZddZeZeZed Zed Zed Z ed Z ed Z edZ edZ edZdS)u= This module is used to store environmental variables in PaddleHub. HUB_HOME --> the root directory for storing PaddleHub related data. Default to ~/.paddlehub. Users can change the ├ default value through the HUB_HOME environment variable. ├── MODULE_HOME --> Store the installed PaddleHub Module. ├── CACHE_HOME --> Store the cached data. ├── DATA_HOME --> Store the automatically downloaded datasets. ├── CONF_HOME --> Store the default configuration files. ├── THIRD_PARTY_HOME --> Store third-party libraries. ├── TMP_HOME --> Store temporary files generated during running, such as intermediate products of installing modules, ├ files in this directory will generally be automatically cleared. ├── SOURCES_HOME --> Store the installed code sources. └── LOG_HOME --> Store log files generated during operation, including some non-fatal errors. The log will be stored daily. NcCs tjdS)N~)ospath expanduserrr1/tmp/pip-unpacked-wheel-a87ls_x8/paddlehub/env.py_get_user_home$srcCsTdtjkrDtjd}tj|r@tj|r0|Std|n|StjtdS)NHUB_HOMEz8The environment variable HUB_HOME {} is not a directory.z .paddlehub) renvironrexistsisdir RuntimeErrorformatjoinr)Z home_pathrrr _get_hub_home(s    rcCs"tjt|}tj|dd|S)NT)exist_ok)rrrrmakedirs) directoryhomerrr _get_sub_home5srmodulescacheZdatasetconfZ thirdpartytmpsourceslog)__doc__rrrrZ USER_HOMEr Z MODULE_HOMEZ CACHE_HOMEZ DATA_HOMEZ CONF_HOMEZTHIRD_PARTY_HOMEZTMP_HOMEZ SOURCES_HOMEZLOG_HOMErrrrs