How to use the vine.utils.wraps function in vine
To help you get started, we’ve selected a few vine examples, based on popular ways it is used in public projects.
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celery / kombu / kombu / transport / django / managers.py View on Github 
@wraps(fun)
def _commit(*args, **kwargs):
with transaction.atomic():
return fun(*args, **kwargs)
return _commit @wraps(meth)
def __wrapped(*args, **kwargs):
info = ''
if self.ident:
info += self.ident.format(self.instance)
info += '{0.__name__}('.format(meth)
if args:
info += ', '.join(map(repr, args))
if kwargs:
if args:
info += ', '
info += ', '.join('{k}={v!r}'.format(k=key, v=value)
for key, value in items(kwargs))
info += ')'
self.logger.debug(info)
return meth(*args, **kwargs) @wraps(fun)
def _reschedules(*args, **kwargs):
last, now = tref._last_run, monotonic()
lsince = (now - tref._last_run) if last else secs
try:
if lsince and lsince >= secs:
tref._last_run = now
return fun(*args, **kwargs)
finally:
if not tref.canceled:
last = tref._last_run
next = secs - (now - last) if last else secs
self.enter_after(next, tref, priority) @wraps(fun)
def _inner(*args, **kwargs):
max_retries = kwargs.pop('max_retries', 3)
for retries in range(max_retries):
try:
return fun(*args, **kwargs)
except (DatabaseError, InvalidRequestError, StaleDataError):
logger.warning(
'Failed operation %s. Retrying %s more times.',
fun.__name__, max_retries - retries - 1,
exc_info=True)
if retries + 1 >= max_retries:
raise @wraps(fun)
def __inner(*args, **kwargs):
from . imports import qualname
warn(description=description or qualname(fun),
deprecation=deprecation,
removal=removal,
alternative=alternative,
stacklevel=3)
return fun(*args, **kwargs)
return __inner @wraps(task.run)
def run(*args, **kwargs):
try:
return task._orig_run(*args, **kwargs)
except autoretry_for as exc:
if retry_backoff:
retry_kwargs['countdown'] = \
get_exponential_backoff_interval(
factor=retry_backoff,
retries=task.request.retries,
maximum=retry_backoff_max,
full_jitter=retry_jitter)
raise task.retry(exc=exc, **retry_kwargs) @wraps(fun)
def _M(*args, **kwargs):
if keyfun:
key = keyfun(args, kwargs)
else:
key = args + (KEYWORD_MARK,) + tuple(sorted(kwargs.items()))
try:
with mutex:
value = cache[key]
except KeyError:
value = fun(*args, **kwargs)
_M.misses += 1
with mutex:
cache[key] = value
else:
_M.hits += 1
return value @wraps(task.run)
def run(*args, **kwargs):
try:
return task._orig_run(*args, **kwargs)
except autoretry_for as exc:
if retry_backoff:
retry_kwargs['countdown'] = \
get_exponential_backoff_interval(
factor=retry_backoff,
retries=task.request.retries,
maximum=retry_backoff_max,
full_jitter=retry_jitter)
raise task.retry(exc=exc, **retry_kwargs)
