def load_config_from_file(file_name):
opened, loaded = False, False
try:
stream = open(file_name, 'r')
opened = True
loader = YamlSafeLoader(stream)
loaded = True
parsed = loader.get_single_data() or dict()
except Exception as error:
return dict(), error
else:
return parsed, None
finally:
if opened:
stream.close()
if loaded:
loader.dispose()
def load_config_from_file(file_name):
opened, loaded = False, False
try:
stream = open(file_name, 'r')
opened = True
loader = YamlSafeLoader(stream)
loaded = True
parsed = loader.get_single_data() or dict()
except Exception as error:
return dict(), error
else:
return parsed, None
finally:
if opened:
stream.close()
if loaded:
loader.dispose()
def load_yaml(stream):
loader = YamlSafeLoader(stream)
try:
return loader.get_single_data()
finally:
loader.dispose()
from yaml import SafeLoader as YamlSafeLoader
try:
from collections import OrderedDict
except ImportError:
from third_party.ordereddict import OrderedDict
DEFAULT_MAPPING_TAG = 'tag:yaml.org,2002:map' if PY_VERSION > (3, 1) else u'tag:yaml.org,2002:map'
def dict_constructor(loader, node):
return OrderedDict(loader.construct_pairs(node))
YamlSafeLoader.add_constructor(DEFAULT_MAPPING_TAG, dict_constructor)
def load_yaml(stream):
loader = YamlSafeLoader(stream)
try:
return loader.get_single_data()
finally:
loader.dispose()
def load_config(file_name):
with open(file_name, 'r') as stream:
return load_yaml(stream)
def safe_load(stream):
loader = YamlSafeLoader(stream)
try:
return loader.get_single_data()
finally:
loader.dispose()
from third_party.ordereddict import OrderedDict
def dict_constructor(loader, node):
return OrderedDict(loader.construct_pairs(node))
def safe_load(stream):
loader = YamlSafeLoader(stream)
try:
return loader.get_single_data()
finally:
loader.dispose()
YamlSafeLoader.add_constructor(DEFAULT_MAPPING_TAG, dict_constructor)
class YamlOrderedLoader:
@staticmethod
def load_config_from_file(file_name):
opened, loaded = False, False
try:
stream = open(file_name, 'r')
opened = True
loader = YamlSafeLoader(stream)
loaded = True
parsed = loader.get_single_data() or dict()
except Exception as error:
return dict(), error
else: