import sys
import shutil
import time
+import glob
from collections import OrderedDict
from distutils.version import LooseVersion as Version
else:
import configparser
-__version__ = "1.7"
+__version__ = "1.9"
try:
input = raw_input
--detected only list detected (available) configuration(s)
--dry-run don't change anything, only print the xrandr commands
--fingerprint fingerprint your current hardware setup
---force force (re)loading of a profile
+--force force (re)loading of a profile / overwrite exiting files
--skip-options <option> comma separated list of xrandr arguments (e.g. "gamma")
to skip both in detecting changes and applying a profile
--version show version information and exit
""".strip()
+def is_closed_lid(output):
+ if not re.match(r'(eDP(-?[0-9]\+)*|LVDS(-?[0-9]\+)*)', output):
+ return False
+ lids = glob.glob("/proc/acpi/button/lid/*/state")
+ if len(lids) == 1:
+ state_file = lids[0]
+ with open(state_file) as f:
+ content = f.read()
+ return "close" in content
+ return False
+
+
class AutorandrException(Exception):
def __init__(self, message, original_exception=None, report_bug=False):
self.message = message
# This regular expression is used to parse an output in `xrandr --verbose'
XRANDR_OUTPUT_REGEXP = """(?x)
- ^(?P<output>[^ ]+)\s+ # Line starts with output name
+ ^\s*(?P<output>\S[^ ]*)\s+ # Line starts with output name
(?: # Differentiate disconnected and connected
disconnected | # in first line
unknown\ connection |
(?:[\ \t]*border\ (?P<border>(?:[0-9]+/){3}[0-9]+))? # Border information
(?:\s*(?: # Properties of the output
Gamma: (?P<gamma>(?:inf|[0-9\.: e])+) | # Gamma value
+ CRTC:\s*(?P<crtc>[0-9]) | # CRTC value
Transform: (?P<transform>(?:[\-0-9\. ]+\s+){3}) | # Transformation matrix
EDID: (?P<edid>\s*?(?:\\n\\t\\t[0-9a-f]+)+) | # EDID of the output
(?![0-9])[^:\s][^:\n]+:.*(?:\s\\t[\\t ].+)* # Other properties
else:
edid = "%s-%s" % (XrandrOutput.EDID_UNAVAILABLE, match["output"])
+ # An output can be disconnected but still have a mode configured. This can only happen
+ # as a residual situation after a disconnect, you cannot associate a mode with an disconnected
+ # output.
+ #
+ # This code needs to be careful not to mix the two. An output should only be configured to
+ # "off" if it doesn't have a mode associated with it, which is modelled as "not a width" here.
if not match["width"]:
options["off"] = None
else:
options["mode"] = "%sx%s" % (match["mode_width"], match["mode_height"])
else:
if match["rotate"] not in ("left", "right"):
- options["mode"] = "%sx%s" % (match["width"], match["height"])
+ options["mode"] = "%sx%s" % (match["width"] or 0, match["height"] or 0)
else:
- options["mode"] = "%sx%s" % (match["height"], match["width"])
- options["rotate"] = match["rotate"]
+ options["mode"] = "%sx%s" % (match["height"] or 0, match["width"] or 0)
+ if match["rotate"]:
+ options["rotate"] = match["rotate"]
if match["primary"]:
options["primary"] = None
if match["reflect"] == "X":
options["reflect"] = "y"
elif match["reflect"] == "X and Y":
options["reflect"] = "xy"
- options["pos"] = "%sx%s" % (match["x"], match["y"])
+ if match["x"] or match["y"]:
+ options["pos"] = "%sx%s" % (match["x"] or "0", match["y"] or "0")
if match["panning"]:
panning = [match["panning"]]
if match["tracking"]:
# so we approximate by 1e-10.
gamma = ":".join([str(max(1e-10, round(1. / float(x), 3))) for x in gamma.split(":")])
options["gamma"] = gamma
+ if match["crtc"]:
+ options["crtc"] = match["crtc"]
if match["rate"]:
options["rate"] = match["rate"]
if output_modes:
modes[output_name] = output_modes
+ # consider a closed lid as disconnected if other outputs are connected
+ if sum(o.edid != None for o in outputs.values()) > 1:
+ for output_name in outputs.keys():
+ if is_closed_lid(output_name):
+ outputs[output_name].edid = None
+
return outputs, modes
return not exec_scripts(profile_path, "block", meta_information)
+def check_configuration_pre_save(configuration):
+ "Check that a configuration is safe for saving."
+ outputs = sorted(configuration.keys(), key=lambda x: configuration[x].sort_key)
+ for output in outputs:
+ if "off" not in configuration[output].options and not configuration[output].edid:
+ return ("`%(o)s' is not off (has a mode configured) but is disconnected (does not have an EDID).\n"
+ "This typically means that it has been recently unplugged and then not properly disabled\n"
+ "by the user. Please disable it (e.g. using `xrandr --output %(o)s --off`) and then rerun\n"
+ "this command.") % {"o": output}
+
+
def output_configuration(configuration, config):
"Write a configuration file"
outputs = sorted(configuration.keys(), key=lambda x: configuration[x].sort_key)
print(output, configuration[output].edid, file=setup)
-def save_configuration(profile_path, configuration):
+def save_configuration(profile_path, profile_name, configuration, forced=False):
"Save a configuration into a profile"
if not os.path.isdir(profile_path):
os.makedirs(profile_path)
- with open(os.path.join(profile_path, "config"), "w") as config:
+ config_path = os.path.join(profile_path, "config")
+ setup_path = os.path.join(profile_path, "setup")
+ if os.path.isfile(config_path) and not forced:
+ raise AutorandrException('Refusing to overwrite config "{}" without passing "--force"!'.format(profile_name))
+ if os.path.isfile(setup_path) and not forced:
+ raise AutorandrException('Refusing to overwrite config "{}" without passing "--force"!'.format(profile_name))
+
+ with open(config_path, "w") as config:
output_configuration(configuration, config)
- with open(os.path.join(profile_path, "setup"), "w") as setup:
+ with open(setup_path, "w") as setup:
output_setup(configuration, setup)
if "off" in output.options or not output.edid:
continue
# This won't work with all modes -- but it's a best effort.
- o_mode = re.search("[0-9]{3,}x[0-9]{3,}", output.options["mode"]).group(0)
+ match = re.search("[0-9]{3,}x[0-9]{3,}", output.options["mode"])
+ if not match:
+ return None
+ o_mode = match.group(0)
o_width, o_height = map(int, o_mode.split("x"))
if "transform" in output.options:
a, b, c, d, e, f, g, h, i = map(float, output.options["transform"].split(","))
if "panning" in output.options:
match = re.match("(?P<w>[0-9]+)x(?P<h>[0-9]+)(?:\+(?P<x>[0-9]+))?(?:\+(?P<y>[0-9]+))?.*", output.options["panning"])
if match:
- detail = match.groupdict()
- o_width = int(detail.get("w")) + int(detail.get("x", "0"))
- o_height = int(detail.get("h")) + int(detail.get("y", "0"))
+ detail = match.groupdict(default="0")
+ o_width = int(detail.get("w")) + int(detail.get("x"))
+ o_height = int(detail.get("h")) + int(detail.get("y"))
width = max(width, o_width)
height = max(height, o_height)
return int(width), int(height)
if not new_configuration[output].edid or "off" in new_configuration[output].options:
disable_outputs.append(new_configuration[output].option_vector)
else:
+ if output not in current_configuration:
+ raise AutorandrException("New profile configures output %s which does not exist in current xrandr --verbose output. "
+ "Don't know how to proceed." % output)
if "off" not in current_configuration[output].options:
remain_active_count += 1
if options["--save"] in (x[0] for x in virtual_profiles):
raise AutorandrException("Cannot save current configuration as profile '%s':\n"
"This configuration name is a reserved virtual configuration." % options["--save"])
+ error = check_configuration_pre_save(config)
+ if error:
+ print("Cannot save current configuration as profile '%s':" % options["--save"])
+ print(error)
+ sys.exit(1)
try:
profile_folder = os.path.join(profile_path, options["--save"])
- save_configuration(profile_folder, config)
+ save_configuration(profile_folder, options['--save'], config, forced="--force" in options)
exec_scripts(profile_folder, "postsave", {
"CURRENT_PROFILE": options["--save"],
"PROFILE_FOLDER": profile_folder,
"MONITORS": ":".join(enabled_monitors(config)),
})
+ except AutorandrException as e:
+ raise e
except Exception as e:
raise AutorandrException("Failed to save current configuration as profile '%s'" % (options["--save"],), e)
print("Saved current configuration as profile '%s'" % options["--save"])
projects / deb_pkgs / autorandr.git / blobdiff