def env_write_config(obj=None,
filename='settings',
unique_id='',
sub_id=None,
update_file=False,
long_abs_path=False):
"""
Converts python objects to json, then writes it to disk.
Supported writing formats: 'json', 'ini'. Format can be set via global var CFG_FORMAT.
If ini used, there will be less sub folders created.
:param obj: any dict, list etc...
:param filename: name of the file to be written, without ext. 'settings'
:param unique_id: if format set to json will create sub dirs to ensure uniqueness. 'a/b/c'
:param sub_id: unique id inside dump. 'abc'
:param update_file: updates json instead of rewriting
:param long_abs_path: if set to true path for saving will match current environment paths
"""
if long_abs_path:
abs_path = u'{0}/settings/{1}/{2}/{3}'.format(
env_mode.get_current_path(), env_mode.get_node(),
env_server.get_cur_srv_preset(), env_mode.get_mode())
else:
abs_path = u'{0}/settings'.format(env_mode.get_current_path())
if CFG_FORMAT == u'json':
full_abs_path = u'{0}/{1}'.format(abs_path, unique_id)
if not os.path.exists(full_abs_path):
os.makedirs(full_abs_path)
full_path = u'{0}/{1}.json'.format(full_abs_path, filename)
obj_from_file = None
if update_file and sub_id:
if os.path.exists(full_path):
with open(full_path, 'r') as json_file:
obj_from_file = json.load(json_file)
if sub_id:
if obj_from_file:
obj_from_file[sub_id] = obj
obj = obj_from_file
else:
obj = {sub_id: obj}
with open(full_path, 'w') as json_file:
json.dump(obj, json_file, indent=2, separators=(',', ': '))
elif CFG_FORMAT == u'ini':
full_path = u'{0}/{1}.ini'.format(abs_path, filename)
settings = QtCore.QSettings(full_path, QtCore.QSettings.IniFormat)
settings.beginGroup(filename)
if sub_id:
settings.beginGroup(sub_id)
settings.setValue(unique_id, json.dumps(obj, separators=(',', ':')))
settings.endGroup()
def env_read_config(filename='settings',
unique_id='',
sub_id=None,
long_abs_path=False):
filename = filename.replace('/', '_').replace('\\', '_')
if long_abs_path:
abs_path = u'{0}/settings/{1}/{2}/{3}'.format(
env_mode.get_current_path(), env_mode.get_node(),
env_server.get_cur_srv_preset(), env_mode.get_mode())
else:
abs_path = u'{0}/settings'.format(env_mode.get_current_path())
if CFG_FORMAT == u'json':
if unique_id:
full_path = u'{0}/{1}/{2}.json'.format(abs_path, unique_id,
filename)
else:
full_path = u'{0}/{1}.json'.format(abs_path, filename)
if os.path.exists(full_path):
with open(full_path, 'r') as json_file:
try:
obj = json.load(json_file)
except Exception as expected:
dl.exception(expected, group_id='configs')
obj = {}
json_file.close()
if sub_id:
return obj.get(sub_id)
else:
return obj
elif CFG_FORMAT == u'ini':
full_path = u'{0}/{1}.ini'.format(abs_path, filename)
settings = QtCore.QSettings(full_path, QtCore.QSettings.IniFormat)
settings.beginGroup(filename)
if sub_id:
settings.beginGroup(sub_id)
value = settings.value(unique_id, None)
settings.endGroup()
if value:
obj = json.loads(value)
return obj
def env_read_config(filename='settings',
unique_id='',
sub_id=None,
long_abs_path=False):
if long_abs_path:
abs_path = '{0}/settings/{1}/{2}/{3}'.format(
env_mode.get_current_path(), env_mode.get_node(),
env_server.get_cur_srv_preset(), env_mode.get_mode())
else:
abs_path = '{0}/settings'.format(env_mode.get_current_path())
if CFG_FORMAT == 'json':
if unique_id:
full_path = '{0}/{1}/{2}.json'.format(abs_path, unique_id,
filename)
else:
full_path = '{0}/{1}.json'.format(abs_path, filename)
if os.path.exists(full_path):
with open(full_path, 'r') as json_file:
obj = json.load(json_file)
if sub_id:
return obj.get(sub_id)
else:
return obj
elif CFG_FORMAT == 'ini':
full_path = '{0}/{1}.ini'.format(abs_path, filename)
settings = QtCore.QSettings(full_path, QtCore.QSettings.IniFormat)
settings.beginGroup(filename)
if sub_id:
settings.beginGroup(sub_id)
value = settings.value(unique_id, None)
settings.endGroup()
if value:
obj = json.loads(value)
return obj
