b99c454a5a
Whenever a module in the bar is clicked, immediately redraw the line, to make for a snappier user experience (especially when muting/unmuting).
116 lines
4 KiB
Python
Executable file
116 lines
4 KiB
Python
Executable file
#!/usr/bin/env python
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import os
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import sys
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import time
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import glob
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import pkgutil
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import argparse
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import textwrap
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import threading
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import importlib
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import bumblebee.theme
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import bumblebee.modules
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import bumblebee.outputs.i3
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def print_module_list():
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print "available modules:"
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path = os.path.dirname(bumblebee.modules.__file__)
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for mod in [ name for _, name, _ in pkgutil.iter_modules([path])]:
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m = importlib.import_module("bumblebee.modules.{}".format(mod))
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desc = "n/a" if not hasattr(m, "description") else getattr(m, "description")()
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usage = "n/a" if not hasattr(m, "usage") else getattr(m, "usage")()
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notes = "n/a" if not hasattr(m, "notes") else getattr(m, "notes")()
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print " {}: ".format(mod)
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print textwrap.fill("Description: {}".format(desc),
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80, initial_indent=" ", subsequent_indent=" ")
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print textwrap.fill("Usage : {}".format(usage),
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80, initial_indent=" ", subsequent_indent=" ")
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print textwrap.fill("Notes : {}".format(notes),
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80, initial_indent=" ", subsequent_indent=" ")
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print ""
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def print_theme_list():
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d = bumblebee.theme.getpath()
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print "available themes:"
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print textwrap.fill(", ".join(
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[ os.path.basename(f).replace(".json", "") for f in glob.iglob("{}/*.json".format(d)) ]),
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80, initial_indent = " ", subsequent_indent = " "
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)
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def init_argument_parser():
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parser = argparse.ArgumentParser(description="display system data in the i3bar")
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parser.add_argument("-m", "--modules", nargs="+", help="List of modules to load. The order of the list determines their order in the i3bar (from left to right)", default=[])
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parser.add_argument("-e", "--events", nargs="+", help="List of click events that should be handled. Format is: <module name><splitter, see -s><button ID><splitter><command to execute>", default=[])
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parser.add_argument("-l", "--list", action="store_true", help="List all available modules and themes")
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parser.add_argument("-t", "--theme", help="Specify which theme to use for drawing the modules")
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parser.add_argument("-i", "--interval", help="Specify the update interval", default=1, type=int)
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parser.add_argument("-s", "--split", help="Specify string to use for splitting modules and their arguments", default="::")
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return parser
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def getmodule(args, output, modulespec):
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s = args.split
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module_name = modulespec if not s in modulespec else modulespec.split(s)[0]
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module_args = None if not s in modulespec else modulespec.split(s)[1:]
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module = importlib.import_module("bumblebee.modules.{}".format(module_name))
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return getattr(module, "Module")(output, module_args)
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def register_event(args, output, event):
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ev = event.split(args.split)
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if len(ev) < 3:
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sys.stderr.write("invalid format for click event, expect 3 parameters")
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return
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output.add_callback(
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module=ev[0],
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button=int(ev[1]),
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cmd=ev[2],
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)
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def main():
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parser = init_argument_parser()
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if len(sys.argv) == 1:
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parser.print_help()
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parser.exit()
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args = parser.parse_args()
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if args.list:
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print_module_list()
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print_theme_list()
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sys.exit(0)
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refresh = threading.Condition()
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theme = bumblebee.theme.Theme(args.theme) if args.theme else bumblebee.theme.Theme()
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output = bumblebee.outputs.i3.i3bar(refresh, theme)
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modules = []
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for m in args.modules:
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modules.append(getmodule(args, output, m))
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for e in args.events:
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register_event(args, output, e)
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print output.start()
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sys.stdout.flush()
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refresh.acquire()
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while True:
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theme.reset()
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for m in modules:
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output.add(m)
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theme.next()
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print output.get()
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sys.stdout.flush()
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refresh.wait(args.interval)
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print output.stop()
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if __name__ == "__main__":
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main()
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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