def patch(buf_id, patch, callback):
"""
Performs patching of given source in separate thread and dispatches
result into `callback` function
"""
if not import_pyv8():
logger.error('PyV8 is not available')
return
if buf_id not in _patch_state:
_patch_state[buf_id] = {'running': False, 'patches': None}
state = _patch_state[buf_id]
if patch:
if not eutils.isstr(patch):
patch = json.dumps(patch)
with PyV8.JSLocker():
with PyV8.JSContext(extensions=['livestyle']) as c:
state['patches'] = c.locals.livestyle.condensePatches(
state['patches'], patch)
if not state['running'] and state['patches']:
_patches = state['patches']
state['patches'] = None
_start_patch(buf_id, _patches, callback)
def patch(buf_id, patch, callback):
"""
Performs patching of given source in separate thread and dispatches
result into `callback` function
"""
if not import_pyv8():
logger.error('PyV8 is not available')
return
if buf_id not in _patch_state:
_patch_state[buf_id] = {
'running': False,
'patches': None
}
state = _patch_state[buf_id]
if patch:
if not eutils.isstr(patch):
patch = json.dumps(patch)
with PyV8.JSLocker():
with PyV8.JSContext(extensions=['livestyle']) as c:
state['patches'] = c.locals.livestyle.condensePatches(state['patches'], patch)
if not state['running'] and state['patches']:
_patches = state['patches']
state['patches'] = None
_start_patch(buf_id, _patches, callback)
def is_valid_patch(content):
"Check if given content is a valid patch"
if eutils.isstr(content):
try:
content = json.loads(content)
except:
return False
try:
return content and content.get('id') == 'livestyle'
except:
return False
def is_valid_patch(content):
"Check if given content is a valid patch"
if eutils.isstr(content):
try:
content = json.loads(content)
except:
return False
try:
return content and content.get('id') == 'livestyle'
except:
return False
def send_message(message, client=None, exclude=None):
"Sends given message to websocket clients"
if not eutils.isstr(message):
message = json.dumps(message)
clients = WSHandler.clients if not client else [client]
if exclude:
clients = [c for c in clients if c != exclude]
if not clients:
logger.debug('Cannot send message, client list empty')
else:
for c in clients:
c.write_message(message)
def send_message(message, client=None, exclude=None):
"Sends given message to websocket clients"
if not eutils.isstr(message):
message = json.dumps(message)
clients = WSHandler.clients if not client else [client]
if exclude:
clients = [c for c in clients if c != exclude]
if not clients:
logger.debug('Cannot send message, client list empty')
else:
for c in clients:
c.write_message(message)
def parse_patch(data):
"Parses given patch and returns object with meta-data about patch"
if not is_valid_patch(data):
return None
if eutils.isstr(data): data = json.loads(data)
out = []
for k, v in data.get('files', {}).items():
out.append({
'file': k,
'selectors': _stringify_selectors(v),
'data': v
})
return out
def parse_patch(data):
"Parses given patch and returns object with meta-data about patch"
if not is_valid_patch(data):
return None
if eutils.isstr(data): data = json.loads(data)
out = []
for k, v in data.get('files', {}).items():
out.append({
'file': k,
'selectors': _stringify_selectors(v),
'data': v
})
return out
def parse_json(data):
return json.loads(data) if eutils.isstr(data) else data
def parse_json(data): return json.loads(data) if eutils.isstr(data) else data
