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Disable linearize until it's reimplemented on sessions.

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This commit is contained in:
Andrew Godwin 2016-01-17 14:22:28 -08:00
parent 717eb0a100
commit 5fa357e403
1 changed files with 8 additions and 8 deletions
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16
channels/decorators.py
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@ -14,23 +14,22 @@ def linearize(func):
up before the first has exited and saved its session. Doesn't guarantee
ordering, just linearity.
"""
raise NotImplementedError("Not yet reimplemented")
@functools.wraps(func)
def inner(message, *args, **kwargs):
# Make sure there's a reply channel
if not message.reply_channel:
raise ValueError(
"No reply_channel sent to consumer; @no_overlap can only be used on messages containing it."
"No reply_channel in message; @linearize can only be used on messages containing it."
)
# Get the lock, or re-queue
locked = message.channel_backend.lock_channel(message.reply_channel)
if not locked:
raise message.Requeue()
# TODO: Get lock here
pass
# OK, keep going
try:
return func(message, *args, **kwargs)
finally:
message.channel_backend.unlock_channel(message.reply_channel)
# TODO: Release lock here
pass
return inner
@ -47,7 +46,8 @@ def channel_session(func):
# Make sure there's a reply_channel
if not message.reply_channel:
raise ValueError(
"No reply_channel sent to consumer; @no_overlap can only be used on messages containing it."
"No reply_channel sent to consumer; @channel_session " +
"can only be used on messages containing it."
)
# Make sure there's NOT a channel_session already