def check_args(arguments, data_frame):
"""
check arguments against a command_line_dataframe.
checks that:
all arguments are valid
all required arguments are present
default values are used where needed
"""
stripped_args = [a[0] for a in arguments]
df = data_frame.df
# first make sure all args are valid
for a in arguments:
if a[0] not in df.index:
print("-I- ignoring invalid argument: {}".format(a[0]))
print("-")
# next make sure required arguments are present
condition = df['reqd']
reqd_args = df[condition]
for arg in reqd_args['arg_name']:
if arg not in stripped_args:
raise pmag.MissingCommandLineArgException("-" + arg)
#next, assign any default values as needed
#condition = df['default'] != '' # don't need this, and sometimes the correct default argument IS ''
default_args = df #[condition]
using_defaults = []
for arg_name, row in default_args.iterrows():
default = row['default']
if arg_name not in stripped_args:
using_defaults.append(arg_name)
arguments.append([arg_name, default])
using_defaults = ["-" + arg for arg in using_defaults]
print('Using default arguments for: {}'.format(', '.join(using_defaults)))
return arguments
def check_args(arguments, data_frame):
"""
check arguments against a command_line_dataframe.
checks that:
all arguments are valid
all required arguments are present
default values are used where needed
"""
stripped_args = [a[0] for a in arguments]
df = data_frame.df
# first make sure all args are valid
for a in arguments:
if a[0] not in df.index:
print "-I- ignoring invalid argument: {}".format(a[0])
print "-"
# next make sure required arguments are present
condition = df['reqd']
reqd_args = df[condition]
for arg in reqd_args['arg_name']:
if arg not in stripped_args:
raise pmag.MissingCommandLineArgException("-"+arg)
#next, assign any default values as needed
#condition = df['default'] != '' # don't need this, and sometimes the correct default argument IS ''
default_args = df #[condition]
for value in default_args.values:
arg_name, default = value[0], value[1]
if arg_name not in stripped_args:
print "-I- using default for arg:", arg_name
print "-"
arguments.append([arg_name, default])
return arguments