def add_default(self, name, value=None):
"""Add a value for the specified variable to the namelist.
If the specified variable is already defined in the object, the existing
value is preserved. Otherwise, the `value` argument, if provided, will
be used to set the value. If no such value is found, the defaults file
will be consulted. If null values are present in any of the above, the
result will be a merged array of values.
If no value for the variable is found via any of the above, this method
will raise an exception.
"""
group = self._definition.get_node_element_info(name, "group")
# Use this to see if we need to raise an error when nothing is found.
have_value = False
# Check for existing value.
current_literals = self._namelist.get_variable_value(group, name)
if current_literals != [""]:
have_value = True
# Check for input argument.
if value is not None:
have_value = True
literals = self._to_namelist_literals(
name, value
) #FIXME - this is where an array is compressed into a 3*value
current_literals = merge_literal_lists(literals, current_literals)
# Check for default value.
default = self.get_default(name, allow_none=True)
if default is not None:
have_value = True
default_literals = self._to_namelist_literals(name, default)
current_literals = merge_literal_lists(default_literals,
current_literals)
expect(have_value, "No default value found for %s." % name)
# Go through file names and prepend input data root directory for
# absolute pathnames.
var_input_pathname = self._definition.get_input_pathname(name)
if var_input_pathname == 'abs':
current_literals = expand_literal_list(current_literals)
for i, literal in enumerate(current_literals):
if literal == '':
continue
file_path = character_literal_to_string(literal)
if file_path == 'UNSET' or file_path == 'idmap':
continue
if file_path == 'null':
continue
file_path = self.set_abs_file_path(file_path)
expect(os.path.exists(file_path),
"File not found: %s = %s" % (name, literal))
current_literals[i] = string_to_character_literal(file_path)
current_literals = compress_literal_list(current_literals)
# Set the new value.
self._namelist.set_variable_value(group, name, current_literals)
def add_default(self, name, value=None, ignore_abs_path=None):
"""Add a value for the specified variable to the namelist.
If the specified variable is already defined in the object, the existing
value is preserved. Otherwise, the `value` argument, if provided, will
be used to set the value. If no such value is found, the defaults file
will be consulted. If null values are present in any of the above, the
result will be a merged array of values.
If no value for the variable is found via any of the above, this method
will raise an exception.
"""
# pylint: disable=protected-access
group = self._definition.get_group(name)
# Use this to see if we need to raise an error when nothing is found.
have_value = False
# Check for existing value.
current_literals = self._namelist.get_variable_value(group, name)
# Check for input argument.
if value is not None:
have_value = True
# if compression were to occur, this is where it does
literals = self._to_namelist_literals(name, value)
current_literals = merge_literal_lists(literals, current_literals)
# Check for default value.
default = self.get_default(name, allow_none=True)
if default is not None:
have_value = True
default_literals = self._to_namelist_literals(name, default)
current_literals = merge_literal_lists(default_literals, current_literals)
expect(have_value, "No default value found for {}.".format(name))
# Go through file names and prepend input data root directory for
# absolute pathnames.
var_type, _, var_size = self._definition.split_type_string(name)
if var_type == "character" and ignore_abs_path is None:
var_input_pathname = self._definition.get_input_pathname(name)
if var_input_pathname == 'abs':
current_literals = expand_literal_list(current_literals)
for i, literal in enumerate(current_literals):
if literal == '':
continue
file_path = character_literal_to_string(literal)
# NOTE - these are hard-coded here and a better way is to make these extensible
if file_path == 'UNSET' or file_path == 'unset' or file_path == 'idmap':
continue
if file_path == 'null':
continue
file_path = self.set_abs_file_path(file_path)
if not os.path.exists(file_path):
logger.warning("File not found: {} = {}, will attempt to download in check_input_data phase".format(name, literal))
current_literals[i] = string_to_character_literal(file_path)
current_literals = compress_literal_list(current_literals)
# Set the new value.
self._namelist.set_variable_value(group, name, current_literals, var_size)
def add_default(self, name, value=None):
"""Add a value for the specified variable to the namelist.
If the specified variable is already defined in the object, the existing
value is preserved. Otherwise, the `value` argument, if provided, will
be used to set the value. If no such value is found, the defaults file
will be consulted. If null values are present in any of the above, the
result will be a merged array of values.
If no value for the variable is found via any of the above, this method
will raise an exception.
"""
group = self._definition.get_node_element_info(name, "group")
# Use this to see if we need to raise an error when nothing is found.
have_value = False
# Check for existing value.
current_literals = self._namelist.get_variable_value(group, name)
if current_literals != [""]:
have_value = True
# Check for input argument.
if value is not None:
have_value = True
literals = self._to_namelist_literals(name, value) #FIXME - this is where an array is compressed into a 3*value
current_literals = merge_literal_lists(literals, current_literals)
# Check for default value.
default = self.get_default(name, allow_none=True)
if default is not None:
have_value = True
default_literals = self._to_namelist_literals(name, default)
current_literals = merge_literal_lists(default_literals,
current_literals)
expect(have_value, "No default value found for %s." % name)
# Go through file names and prepend input data root directory for
# absolute pathnames.
var_input_pathname = self._definition.get_input_pathname(name)
if var_input_pathname == 'abs':
current_literals = expand_literal_list(current_literals)
for i, literal in enumerate(current_literals):
if literal == '':
continue
file_path = character_literal_to_string(literal)
if file_path == 'UNSET' or file_path == 'idmap':
continue
if file_path == 'null':
continue
file_path = self.set_abs_file_path(file_path)
expect(os.path.exists(file_path),
"File not found: %s = %s" % (name, literal))
current_literals[i] = string_to_character_literal(file_path)
current_literals = compress_literal_list(current_literals)
# Set the new value.
self._namelist.set_variable_value(group, name, current_literals)
def _to_namelist_literals(self, name, value):
"""Transform a literal list as needed for `set_value`.
This is the inverse of `_to_python_value`, except that many of the
changes have potentially already been performed.
"""
var_type, _, var_size, = self._definition.split_type_string(name, self._definition.get_type_info(name))
if var_size == 1 and not isinstance(value, list):
value = [value]
for i, scalar in enumerate(value):
if scalar is None:
value[i] = ""
elif var_type == 'character':
expect(not isinstance(scalar, list), name)
value[i] = self.quote_string(scalar)
return compress_literal_list(value)
def _to_namelist_literals(self, name, value):
"""Transform a literal list as needed for `set_value`.
This is the inverse of `_to_python_value`, except that many of the
changes have potentially already been performed.
"""
var_type, _, var_size, = self._definition.split_type_string(name)
if var_size == 1 and not isinstance(value, list):
value = [value]
for i, scalar in enumerate(value):
if scalar is None:
value[i] = ""
elif var_type == 'character':
expect(not isinstance(scalar, list), name)
value[i] = self.quote_string(scalar)
return compress_literal_list(value)
def add_default(self, name, value=None, ignore_abs_path=None):
"""Add a value for the specified variable to the namelist.
If the specified variable is already defined in the object, the existing
value is preserved. Otherwise, the `value` argument, if provided, will
be used to set the value. If no such value is found, the defaults file
will be consulted. If null values are present in any of the above, the
result will be a merged array of values.
If no value for the variable is found via any of the above, this method
will raise an exception.
"""
# pylint: disable=protected-access
group = self._definition.get_group(name)
# Use this to see if we need to raise an error when nothing is found.
have_value = False
# Check for existing value.
current_literals = self._namelist.get_variable_value(group, name)
if current_literals != [""]:
have_value = True
# Do not proceed further since this has been obtained the -infile contents
return
# Check for input argument.
if value is not None:
have_value = True
# if compression were to occur, this is where it does
literals = self._to_namelist_literals(name, value)
current_literals = merge_literal_lists(literals, current_literals)
# Check for default value.
default = self.get_default(name, allow_none=True)
if default is not None:
have_value = True
default_literals = self._to_namelist_literals(name, default)
current_literals = merge_literal_lists(default_literals,
current_literals)
expect(have_value, "No default value found for %s." % name)
# Go through file names and prepend input data root directory for
# absolute pathnames.
if ignore_abs_path is None:
var_input_pathname = self._definition.get_input_pathname(name)
if var_input_pathname == 'abs':
current_literals = expand_literal_list(current_literals)
for i, literal in enumerate(current_literals):
if literal == '':
continue
file_path = character_literal_to_string(literal)
# NOTE - these are hard-coded here and a better way is to make these extensible
if file_path == 'UNSET' or file_path == 'idmap':
continue
if file_path == 'null':
continue
file_path = self.set_abs_file_path(file_path)
if not os.path.exists(file_path):
logger.warn(
"File not found: %s = %s, will attempt to download in check_input_data phase"
% (name, literal))
current_literals[i] = string_to_character_literal(
file_path)
current_literals = compress_literal_list(current_literals)
# Set the new value.
self._namelist.set_variable_value(group, name, current_literals)