forked from M-Labs/artiq
gui/applets: use templates instead of formats
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7e2e182315
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@ -18,7 +18,8 @@ unreleased [2.x]
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* The "GUI" has been renamed the "dashboard".
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* When flashing NIST boards, use "-m nist_qcX" or "-m nist_clock" instead of
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just "-m qcX" or "-m clock" (#290).
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* Applet command lines now use templates (e.g. $python) instead of formats
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(e.g. {python}).
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unreleased [1.0rc3]
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@ -1,6 +1,7 @@
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import logging
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import asyncio
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import sys
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import string
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import shlex
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from functools import partial
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@ -108,25 +109,26 @@ class _AppletDock(QDockWidgetCloseDetect):
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if self.starting_stopping:
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return
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self.starting_stopping = True
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self.ipc = AppletIPCServer(self.datasets_sub)
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if "{ipc_address}" not in self.command:
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logger.warning("IPC address missing from command for %s",
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self.applet_name)
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command = self.command.format(
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python=sys.executable.replace("\\", "\\\\"),
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ipc_address=self.ipc.get_address().replace("\\", "\\\\")
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)
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logger.debug("starting command %s for %s", command, self.applet_name)
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try:
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await self.ipc.create_subprocess(*shlex.split(command),
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start_new_session=True)
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except:
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logger.warning("Applet %s failed to start", self.applet_name,
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exc_info=True)
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self.ipc.start(self.embed, self.fix_initial_size)
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self.starting_stopping = False
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self.ipc = AppletIPCServer(self.datasets_sub)
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if "$ipc_address" not in self.command:
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logger.warning("IPC address missing from command for %s",
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self.applet_name)
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command_tpl = string.Template(self.command)
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command = command_tpl.safe_substitute(
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python=sys.executable.replace("\\", "\\\\"),
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ipc_address=self.ipc.get_address().replace("\\", "\\\\")
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)
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logger.info("starting command %s for %s", command, self.applet_name)
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try:
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await self.ipc.create_subprocess(*shlex.split(command),
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start_new_session=True)
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except:
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logger.warning("Applet %s failed to start", self.applet_name,
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exc_info=True)
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self.ipc.start(self.embed, self.fix_initial_size)
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finally:
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self.starting_stopping = False
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def embed(self, win_id):
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logger.debug("capturing window 0x%x for %s", win_id, self.applet_name)
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@ -175,20 +177,20 @@ class _AppletDock(QDockWidgetCloseDetect):
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_templates = [
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("Big number", "{python} -m artiq.applets.big_number "
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"--embed {ipc_address} NUMBER_DATASET"),
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("Histogram", "{python} -m artiq.applets.plot_hist "
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"--embed {ipc_address} COUNTS_DATASET "
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("Big number", "$python -m artiq.applets.big_number "
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"--embed $ipc_address NUMBER_DATASET"),
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("Histogram", "$python -m artiq.applets.plot_hist "
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"--embed $ipc_address COUNTS_DATASET "
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"--x BIN_BOUNDARIES_DATASET"),
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("XY", "{python} -m artiq.applets.plot_xy "
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"--embed {ipc_address} Y_DATASET --x X_DATASET "
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("XY", "$python -m artiq.applets.plot_xy "
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"--embed $ipc_address Y_DATASET --x X_DATASET "
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"--error ERROR_DATASET --fit FIT_DATASET"),
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("XY + Histogram", "{python} -m artiq.applets.plot_xy_hist "
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"--embed {ipc_address} X_DATASET "
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("XY + Histogram", "$python -m artiq.applets.plot_xy_hist "
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"--embed $ipc_address X_DATASET "
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"HIST_BIN_BOUNDARIES_DATASET "
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"HISTS_COUNTS_DATASET"),
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("Image", "{python} -m artiq.applets.image "
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"--embed {ipc_address} IMG_DATASET"),
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("Image", "$python -m artiq.applets.image "
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"--embed $ipc_address IMG_DATASET"),
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]
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