-#!/usr/bin/env python
+#!/usr/bin/env python3
# encoding: utf-8
#
# autorandr.py
import posix
import pwd
import re
+import shlex
import subprocess
import sys
import shutil
import glob
from collections import OrderedDict
-from distutils.version import LooseVersion as Version
from functools import reduce
from itertools import chain
+try:
+ from packaging.version import Version
+except ModuleNotFoundError:
+ from distutils.version import LooseVersion as Version
+
if sys.version_info.major == 2:
import ConfigParser as configparser
else:
import configparser
-__version__ = "1.11"
+__version__ = "1.12.1"
try:
input = raw_input
("vertical", "Stack all connected outputs vertically at their largest resolution", None),
]
+properties = [
+ "Colorspace",
+ "max bpc",
+ "aspect ratio",
+ "Broadcast RGB",
+ "audio",
+ "non-desktop",
+ "TearFree",
+ "underscan vborder",
+ "underscan hborder",
+ "underscan",
+ "scaling mode",
+]
+
help_text = """
Usage: autorandr [options]
--batch run autorandr for all users with active X11 sessions
--current only list current (active) configuration(s)
--config dump your current xrandr setup
+--cycle automatically load the next detected profile
--debug enable verbose output
--detected only list detected (available) configuration(s)
--dry-run don't change anything, only print the xrandr commands
--fingerprint fingerprint your current hardware setup
+--match-edid match diplays based on edid instead of name
--force force (re)loading of a profile / overwrite exiting files
+--list list configurations
--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
class XrandrOutput(object):
"Represents an XRandR output"
+ XRANDR_PROPERTIES_REGEXP = "|".join(
+ [r"{}:\s*(?P<{}>[\S ]*\S+)"
+ .format(re.sub(r"\s", r"\\\g<0>", p), re.sub(r"\W+", "_", p.lower()))
+ for p in properties])
+
# This regular expression is used to parse an output in `xrandr --verbose'
XRANDR_OUTPUT_REGEXP = """(?x)
^\s*(?P<output>\S[^ ]*)\s+ # Line starts with output name
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
+ """ + XRANDR_PROPERTIES_REGEXP + """ | # Properties to include in the profile
(?![0-9])[^:\s][^:\n]+:.*(?:\s\\t[\\t ].+)* # Other properties
))+
\s*
"Return the command line parameters for XRandR for this instance"
args = ["--output", self.output]
for option, arg in sorted(self.options_with_defaults.items()):
- args.append("--%s" % option)
+ if option.startswith("x-prop-"):
+ prop_found = False
+ for prop, xrandr_prop in [(re.sub(r"\W+", "_", p.lower()), p) for p in properties]:
+ if prop == option[7:]:
+ args.append("--set")
+ args.append(xrandr_prop)
+ prop_found = True
+ break
+ if not prop_found:
+ print("Warning: Unknown property `%s' in config file. Skipping." % option[7:], file=sys.stderr)
+ continue
+ elif option.startswith("x-"):
+ print("Warning: Unknown option `%s' in config file. Skipping." % option, file=sys.stderr)
+ continue
+ else:
+ args.append("--%s" % option)
if arg:
args.append(arg)
return args
options["crtc"] = match["crtc"]
if match["rate"]:
options["rate"] = match["rate"]
+ for prop in [re.sub(r"\W+", "_", p.lower()) for p in properties]:
+ if match[prop]:
+ options["x-prop-" + prop] = match[prop]
return XrandrOutput(match["output"], edid, options), modes
return "Debug information would be available if the `regex' module was installed."
-def parse_xrandr_output():
+def parse_xrandr_output(
+ *,
+ ignore_lid,
+):
"Parse the output of `xrandr --verbose' into a list of outputs"
xrandr_output = os.popen("xrandr -q --verbose").read()
if not xrandr_output:
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:
+ if not ignore_lid and 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 matched * 1. / total
+def update_profiles_edid(profiles, config):
+ edid_map = {}
+ for c in config:
+ if config[c].edid is not None:
+ edid_map[config[c].edid] = c
+
+ for p in profiles:
+ profile_config = profiles[p]["config"]
+
+ for edid in edid_map:
+ for c in list(profile_config.keys()):
+ if profile_config[c].edid != edid or c == edid_map[edid]:
+ continue
+
+ print("%s: renaming display %s to %s" % (p, c, edid_map[edid]))
+
+ tmp_disp = profile_config[c]
+
+ if edid_map[edid] in profile_config:
+ # Swap the two entries
+ profile_config[c] = profile_config[edid_map[edid]]
+ profile_config[c].output = c
+ else:
+ # Object is reassigned to another key, drop this one
+ del profile_config[c]
+
+ profile_config[edid_map[edid]] = tmp_disp
+ profile_config[edid_map[edid]].output = edid_map[edid]
+
+
def find_profiles(current_config, profiles):
"Find profiles matching the currently connected outputs, sorting asterisk matches to the back"
detected_profiles = []
if not matches or any((name not in config.keys() for name in current_config.keys() if current_config[name].edid)):
continue
if matches:
- closeness = max(match_asterisk(output.edid, current_config[name].edid), match_asterisk(current_config[name].edid, output.edid))
+ closeness = max(match_asterisk(output.edid, current_config[name].edid), match_asterisk(
+ current_config[name].edid, output.edid))
detected_profiles.append((closeness, profile_name))
detected_profiles = [o[1] for o in sorted(detected_profiles, key=lambda x: -x[0])]
return detected_profiles
waits a second and then retries once. This mitigates #47,
a timing issue with some drivers.
"""
- if "dry_run" in kwargs:
- dry_run = kwargs["dry_run"]
- del kwargs["dry_run"]
+ if kwargs.pop("dry_run", False):
+ for arg in args[0]:
+ print(shlex.quote(arg), end=" ")
+ print()
+ return 0
else:
- dry_run = False
- kwargs_redirected = dict(kwargs)
- if not dry_run:
if hasattr(subprocess, "DEVNULL"):
- kwargs_redirected["stdout"] = getattr(subprocess, "DEVNULL")
+ kwargs["stdout"] = getattr(subprocess, "DEVNULL")
else:
- kwargs_redirected["stdout"] = open(os.devnull, "w")
- kwargs_redirected["stderr"] = kwargs_redirected["stdout"]
- retval = subprocess.call(*args, **kwargs_redirected)
- if retval != 0:
- time.sleep(1)
+ kwargs["stdout"] = open(os.devnull, "w")
+ kwargs["stderr"] = kwargs["stdout"]
retval = subprocess.call(*args, **kwargs)
- return retval
+ if retval != 0:
+ time.sleep(1)
+ retval = subprocess.call(*args, **kwargs)
+ return retval
def get_fb_dimensions(configuration):
found_left_monitor = False
found_top_monitor = False
outputs = sorted(new_configuration.keys(), key=lambda x: new_configuration[x].sort_key)
- if dry_run:
- base_argv = ["echo", "xrandr"]
- else:
- base_argv = ["xrandr"]
+ base_argv = ["xrandr"]
# There are several xrandr / driver bugs we need to take care of here:
# - We cannot enable more than two screens at the same time
def main(argv):
try:
- opts, args = getopt.getopt(argv[1:], "s:r:l:d:cfh",
- ["batch", "dry-run", "change", "default=", "save=", "remove=", "load=",
- "force", "fingerprint", "config", "debug", "skip-options=", "help",
- "current", "detected", "version"])
+ opts, args = getopt.getopt(
+ argv[1:],
+ "s:r:l:d:cfh",
+ [
+ "batch",
+ "dry-run",
+ "change",
+ "cycle",
+ "default=",
+ "save=",
+ "remove=",
+ "load=",
+ "force",
+ "fingerprint",
+ "config",
+ "debug",
+ "skip-options=",
+ "help",
+ "list",
+ "current",
+ "detected",
+ "version",
+ "match-edid",
+ "ignore-lid"
+ ]
+ )
except getopt.GetoptError as e:
print("Failed to parse options: {0}.\n"
"Use --help to get usage information.".format(str(e)),
profiles.update(load_profiles(profile_path))
profile_symlinks.update(get_symlinks(profile_path))
read_config(options, profile_path)
- # Sort by descending mtime
- profiles = OrderedDict(sorted(profiles.items(), key=lambda x: -x[1]["config-mtime"]))
except Exception as e:
raise AutorandrException("Failed to load profiles", e)
- profile_symlinks = {k: v for k, v in profile_symlinks.items() if v in (x[0] for x in virtual_profiles) or v in profiles}
-
exec_scripts(None, "predetect")
- config, modes = parse_xrandr_output()
+
+ ignore_lid = "--ignore-lid" in options
+
+ config, modes = parse_xrandr_output(
+ ignore_lid=ignore_lid,
+ )
+
+ if "--match-edid" in options:
+ update_profiles_edid(profiles, config)
+
+ # Sort by mtime
+ sort_direction = -1
+ if "--cycle" in options:
+ # When cycling through profiles, put the profile least recently used to the top of the list
+ sort_direction = 1
+ profiles = OrderedDict(sorted(profiles.items(), key=lambda x: sort_direction * x[1]["config-mtime"]))
+ profile_symlinks = {k: v for k, v in profile_symlinks.items() if v in (x[0] for x in virtual_profiles) or v in profiles}
if "--fingerprint" in options:
output_setup(config, sys.stdout)
best_index = 9999
for profile_name in profiles.keys():
if profile_blocked(os.path.join(profile_path, profile_name), block_script_metadata):
- if "--current" not in options and "--detected" not in options:
+ if not any(opt in options for opt in ("--current", "--detected", "--list")):
print("%s (blocked)" % profile_name)
continue
props = []
+ is_current_profile = profile_name in current_profiles
if profile_name in detected_profiles:
if len(detected_profiles) == 1:
index = 1
else:
index = detected_profiles.index(profile_name) + 1
props.append("(detected) (%d%s match)" % (index, ["st", "nd", "rd"][index - 1] if index < 4 else "th"))
- if ("-c" in options or "--change" in options) and index < best_index:
- load_profile = profile_name
- best_index = index
+ if index < best_index:
+ if "-c" in options or "--change" in options or ("--cycle" in options and not is_current_profile):
+ load_profile = profile_name
+ best_index = index
elif "--detected" in options:
continue
- if profile_name in current_profiles:
+ if is_current_profile:
props.append("(current)")
elif "--current" in options:
continue
- if "--current" in options or "--detected" in options:
+ if any(opt in options for opt in ("--current", "--detected", "--list")):
print("%s" % (profile_name, ))
else:
print("%s%s%s" % (profile_name, " " if props else "", " ".join(props)))
if "-d" in options:
options["--default"] = options["-d"]
- if not load_profile and "--default" in options and ("-c" in options or "--change" in options):
+ if not load_profile and "--default" in options and ("-c" in options or "--change" in options or "--cycle" in options):
load_profile = options["--default"]
if load_profile:
scripts_path = profile["path"]
except KeyError:
raise AutorandrException("Failed to load profile '%s': Profile not found" % load_profile)
- if load_profile in detected_profiles and detected_profiles[0] != load_profile:
+ if "--dry-run" not in options:
update_mtime(os.path.join(scripts_path, "config"))
add_unused_outputs(config, load_config)
if load_config == dict(config) and "-f" not in options and "--force" not in options:
raise AutorandrException("Failed to apply profile '%s'" % load_profile, e, True)
if "--dry-run" not in options and "--debug" in options:
- new_config, _ = parse_xrandr_output()
+ new_config, _ = parse_xrandr_output(
+ ignore_lid=ignore_lid,
+ )
if not is_equal_configuration(new_config, load_config):
print("The configuration change did not go as expected:")
print_profile_differences(new_config, load_config)
projects / deb_pkgs / autorandr.git / blobdiff