f25174bd15
The settings/base.py file is expeting a dictionary of configuration options. If there is no config.yml, return and empty dictionary instead of a None result. Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
54 lines
1.3 KiB
Python
54 lines
1.3 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import errno
|
|
import os
|
|
|
|
import yaml
|
|
|
|
from .literals import DJANGO_SETTINGS_LIST
|
|
|
|
|
|
def get_environment_variables():
|
|
result = {}
|
|
|
|
for setting in DJANGO_SETTINGS_LIST:
|
|
environment_value = os.environ.get('MAYAN_{}'.format(setting))
|
|
if environment_value:
|
|
environment_value = yaml_loads(environment_value)
|
|
result[setting] = environment_value
|
|
|
|
return result
|
|
|
|
|
|
def read_configuration_file(path):
|
|
try:
|
|
with open(path) as file_object:
|
|
file_object.seek(0, os.SEEK_END)
|
|
if file_object.tell():
|
|
file_object.seek(0)
|
|
try:
|
|
return yaml.safe_load(file_object)
|
|
except yaml.YAMLError as exception:
|
|
exit(
|
|
'Error loading configuration file: {}; {}'.format(
|
|
path, exception
|
|
)
|
|
)
|
|
except IOError as exception:
|
|
if exception.errno == errno.ENOENT:
|
|
return {}
|
|
else:
|
|
raise
|
|
|
|
|
|
def yaml_loads(data, error_message=None):
|
|
if not error_message:
|
|
error_message = 'Error loading: {}; {}'
|
|
|
|
try:
|
|
return yaml.safe_load(data)
|
|
except yaml.YAMLError as exception:
|
|
exit(
|
|
error_message.format(data, exception)
|
|
)
|