def setUpModule():
for cfgfile in (GLOBAL_CONFIG_FILE, OLD_CONFIG_FILE, LOCAL_CONFIG_FILE):
if os.path.exists(cfgfile):
os.rename(cfgfile, cfgfile + ".bak_test")
if cfgfile == GLOBAL_CONFIG_FILE:
yt.utilities.configure.CONFIG = YTConfig()
if not yt.utilities.configure.CONFIG.has_section("yt"):
yt.utilities.configure.CONFIG.add_section("yt")
import configparser
import os
import sys
from yt.config import YTConfig, old_config_file, ytcfg_defaults
CONFIG = YTConfig()
def _cast_bool_helper(value):
if value == "True":
return True
elif value == "False":
return False
else:
raise ValueError("Cannot safely cast to bool")
def _expand_all(s):
return os.path.expandvars(os.path.expanduser(s))
def _cast_value_helper(value, types=(_cast_bool_helper, int, float, _expand_all)):
for t in types:
try:
retval = t(value)
return retval
except ValueError:
pass