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applets/simple: fix error msg, style

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This commit is contained in:
Robert Jördens 2016-04-08 01:22:33 +08:00
parent 37bcd5ab7e
commit 38e225d053
1 changed files with 10 additions and 9 deletions
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19
artiq/applets/simple.py
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@ -4,7 +4,7 @@ import asyncio
import os
import string
from quamash import QEventLoop, QtWidgets, QtGui, QtCore
from quamash import QEventLoop, QtWidgets, QtCore
from artiq.protocols.sync_struct import Subscriber, process_mod
from artiq.protocols import pyon
@ -35,7 +35,7 @@ class AppletIPCClient(AsyncioChildComm):
self.close_cb()
elif reply["action"] != "embed_done":
logger.error("unexpected action reply to embed request: %s",
action)
reply["action"])
self.close_cb()
def fix_initial_size(self):
@ -61,7 +61,7 @@ class AppletIPCClient(AsyncioChildComm):
raise ValueError("unknown action in parent message")
except:
logger.error("error processing parent message",
exc_info=True)
exc_info=True)
self.close_cb()
def subscribe(self, datasets, init_cb, mod_cb):
@ -79,10 +79,10 @@ class SimpleApplet:
self.argparser = argparse.ArgumentParser(description=cmd_description)
self.argparser.add_argument("--update-delay", type=float,
default=default_update_delay,
self.argparser.add_argument(
"--update-delay", type=float, default=default_update_delay,
help="time to wait after a mod (buffering other mods) "
"before updating (default: %(default).2f)")
"before updating (default: %(default).2f)")
group = self.argparser.add_argument_group("standalone mode (default)")
group.add_argument(
@ -94,8 +94,9 @@ class SimpleApplet:
"--port", default=3250, type=int,
help="TCP port to connect to")
self.argparser.add_argument("--embed", default=None,
help="embed into GUI", metavar="IPC_ADDRESS")
self.argparser.add_argument(
"--embed", default=None, help="embed into GUI",
metavar="IPC_ADDRESS")
self._arggroup_datasets = self.argparser.add_argument_group("datasets")
@ -148,7 +149,7 @@ class SimpleApplet:
# testing has shown that the following procedure must be
# followed exactly on Linux:
# 1. applet creates widget
# 2. applet creates native window without showing it, and
# 2. applet creates native window without showing it, and
# gets its ID
# 3. applet sends the ID to host, host embeds the widget
# 4. applet shows the widget