def AddUpdateEnvVarsFlags(parser):
"""Add flags for setting and removing environment variables.
Args:
parser: The argument parser.
"""
map_util.AddUpdateMapFlags(
parser, 'env-vars', long_name='environment variables',
key_type=EnvVarKeyType, value_type=EnvVarValueType)
def AddBuildEnvVarsFlags(parser):
"""Add flags for managing build environment variables.
Args:
parser: The argument parser.
"""
map_util.AddUpdateMapFlags(parser,
'build-env-vars',
long_name='build environment variables',
key_type=BuildEnvVarKeyType,
value_type=BuildEnvVarValueType)
def SetUp(self):
map_util.AddUpdateMapFlags(self.parser, 'food-prices',
'prices of food items', None, int)
self.old_map = {'B': 2, 'C': 3, 'D': 4}