def load(self, lines=None):
"""Parses given lines into the config"""
if not lines:
return
if type(lines) is not list:
lines = lines.split("\n")
assert (type(lines) is list)
possible_continuation = False
last_option = None
for line in lines:
if len(line.strip()) == 0:
last_option = None
possible_continuation = False
continue
# We can continue only if this line starts with space and
# the prior line ended in a continuation character (\ or ,)
if possible_continuation and not line[0].isspace():
possible_continuation = False
last_option = None
line = line.split('#')[0].strip()
# Check for possible continuation to the next line
if line.endswith('\\'):
possible_continuation = True
line = line[:-1].strip()
elif line.endswith(','):
possible_continuation = True
# Add the option to ourself
if '=' in line:
option, value = line.split('=', 1)
option = option.strip()
if option:
last_option = option
self.set(option, value.strip())
# Line continues from previous, just append to prior value
elif possible_continuation and last_option:
old_value = self.get(last_option)
if type(old_value) is list:
old_value.extend(to_list(line))
else:
old_value += " " + line
self.set(last_option, old_value)
# Import another config file
elif line[:8] == 'include ':
filename = line[8:].strip()
lines = load_file(filename)
self.load(lines)
possible_continuation = False
last_option = None
def load(self, lines=None):
"""Parses given lines into the config"""
if not lines:
return
if type(lines) is not list:
lines = lines.split("\n")
assert(type(lines) is list)
possible_continuation = False
last_option = None
for line in lines:
if len(line.strip()) == 0:
last_option = None
possible_continuation = False
continue
# We can continue only if this line starts with space and
# the prior line ended in a continuation character (\ or ,)
if possible_continuation and not line[0].isspace():
possible_continuation = False
last_option = None
line = line.split('#')[0].strip()
# Check for possible continuation to the next line
if line.endswith('\\'):
possible_continuation = True
line = line[:-1].strip()
elif line.endswith(','):
possible_continuation = True
# Add the option to ourself
if '=' in line:
option, value = line.split('=', 1)
option = option.strip()
if option:
last_option = option
self.set(option, value.strip())
# Line continues from previous, just append to prior value
elif possible_continuation and last_option:
old_value = self.get(last_option)
if type(old_value) is list:
old_value.extend(to_list(line))
else:
old_value += " " + line
self.set(last_option, old_value)
# Import another config file
elif line[:8] == 'include ':
filename = line[8:].strip()
lines = load_file(filename)
self.load(lines)
possible_continuation = False
last_option = None
def _recurse_set(parent_dict, fields, value):
field = fields[0]
if len(fields) == 1:
if type(parent_dict.get(field, None)) is list:
parent_dict[field] = to_list(value)
elif type(parent_dict.get(field, None)) is bool:
parent_dict[field] = to_bool(value)
else:
parent_dict[field] = value
return
if field not in parent_dict:
parent_dict[field] = {}
elif type(parent_dict[field]) is not dict:
buf = parent_dict[field]
parent_dict[field] = {'': buf}
_recurse_set(parent_dict[field], fields[1:], value)
def _recurse_set(parent_dict, fields, value):
field = fields[0]
if len(fields) == 1:
if type(parent_dict.get(field,None)) is list:
parent_dict[field] = to_list(value)
elif type(parent_dict.get(field,None)) is bool:
parent_dict[field] = to_bool(value)
else:
parent_dict[field] = value
return
if field not in parent_dict:
parent_dict[field] = {}
elif type(parent_dict[field]) is not dict:
buf = parent_dict[field]
parent_dict[field] = {'': buf}
_recurse_set(parent_dict[field], fields[1:], value)
def copy(self, obj):
"""Copies contents of another config object"""
if obj is None or len(obj.__dict__.keys()) < 1:
return
for key, value in obj.__dict__.items():
if key.startswith('_'):
continue
old_value = self.__dict__.get(key, None)
if old_value is not None and type(old_value) != type(value):
if type(old_value) is list and type(value) is str:
value = to_list(value)
else:
raise InvalidConfig("key %s (type %s) given for a type %s" %(
key, type(value), type(old_value)))
self.__dict__[key] = value
def copy(self, obj):
"""Copies contents of another config object"""
if obj is None or len(obj.__dict__.keys()) < 1:
return
for key, value in obj.__dict__.items():
if key.startswith('_'):
continue
old_value = self.__dict__.get(key, None)
if old_value is not None and type(old_value) != type(value):
if type(old_value) is list and type(value) is str:
value = to_list(value)
else:
raise InvalidConfig(
"key %s (type %s) given for a type %s" %
(key, type(value), type(old_value)))
self.__dict__[key] = value
def test_too_many_args(self):
_list = [1, 2, 3, 4, 5, 6]
with self.assertRaises(TypeError):
to_list(*_list)
def test_too_few_args(self):
_list = [1, 2, 3, 4]
with self.assertRaises(TypeError):
to_list(*_list)
def test_5_random_ints(self):
_list = [random.randint(0, 100) for _ in range(5)]
self.assertEqual(_list, to_list(*_list))
def test_instructions_example(self):
self.assertEqual(to_list('10H', 'JH', 'QH', 'KH', 'AH'),
['10H', 'JH', 'QH', 'KH', 'AH'])
def literalize_simple(asker, list):
import lists
return ''.join(to_char(asker, c) for c in lists.to_list(asker, list))