if not path:
return {}
try:
import yaml
except ImportError:
sys.exit("Error: could not import yaml (required to read .condarc " "config file)")
return yaml.load(open(path)) or {}
rc = load_condarc(rc_path)
# ----- local directories -----
root_dir = abspath(expanduser(os.getenv("CONDA_ROOT", rc.get("root_dir", sys.prefix))))
root_writable = try_write(root_dir)
root_env_name = "root"
def _pathsep_env(name):
x = os.getenv(name)
if x:
return x.split(os.pathsep)
else:
return []
def _default_envs_dirs():
lst = [join(root_dir, "envs")]
if not root_writable:
lst.insert(0, "~/envs")
def default_dirs(tp='pkgs'):
lst = [join(root_dir, tp)]
if not try_write(lst[0]):
lst.insert(0, abspath(join(expanduser('~/conda'), tp)))
return lst
