To change this behaviour and switch to a fallback configuration, specify
--default <profile>.
- Another script called "postswitch "can be placed in the directory
- ~/.config/autorandr as well as in any profile directories: The scripts are executed
- after a mode switch has taken place and can notify window managers.
+ Another script called "postswitch" can be placed in the directory
+ ~/.config/autorandr (or ~/.autorandr if you have an old installation) as well
+ as in any profile directories: The scripts are executed after a mode switch
+ has taken place and can notify window managers.
The following virtual configurations are available:
""".strip()
)? # .. but everything of the above only if the screen is in use.
).*
(?:\s*(?: # Properties of the output
- Gamma: (?P<gamma>[0-9\.:\s]+) | # Gamma value
- Transform: (?P<transform>[0-9\.\s]+) | # Transformation matrix
- EDID: (?P<edid>[0-9a-f\s]+) | # EDID of the output
+ Gamma: (?P<gamma>[0-9\.: ]+) | # Gamma 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
))+
\s*
This method also returns a list of modes supported by the output.
"""
try:
+ xrandr_output = xrandr_output.replace("\r\n", "\n")
match_object = re.search(XrandrOutput.XRANDR_OUTPUT_REGEXP, xrandr_output)
except:
raise RuntimeError("Parsing XRandR output failed, there is an error in the regular expression.")
raise RuntimeError("Parsing XRandR output failed, the regular expression did not match: %s" % debug)
remainder = xrandr_output[len(match_object.group(0)):]
if remainder:
- raise RuntimeError(("Parsing XRandR output failed, %d bytes left unmatched after regular expression,"
- "starting with ..'%s'.") % (len(remainder), remainder[:10]))
-
+ raise RuntimeError(("Parsing XRandR output failed, %d bytes left unmatched after regular expression, "
+ "starting at byte %d with ..'%s'.") % (len(remainder), len(len(match_object.group(0))), remainder[:10]))
match = match_object.groupdict()
# Disable all unused outputs
argv = base_argv[:]
+ disable_argv = []
for output in outputs:
if not configuration[output].edid or "off" in configuration[output].options:
- argv += configuration[output].option_vector
- if argv != base_argv:
- if subprocess.call(argv) != 0:
- return False
+ disable_argv += configuration[output].option_vector
+ if disable_argv:
+ if subprocess.call(base_argv + disable_argv) != 0:
+ # Disabling the outputs failed. Retry with the next command:
+ # Sometimes disabling of outputs fails due to an invalid RRSetScreenSize.
+ # This does not occur if simultaneously the primary screen is reset.
+ pass
+ else:
+ disable_argv = []
# Enable remaining outputs in pairs of two
remaining_outputs = [ x for x in outputs if configuration[x].edid ]
for index in range(0, len(remaining_outputs), 2):
- if subprocess.call((base_argv[:] + configuration[remaining_outputs[index]].option_vector + (configuration[remaining_outputs[index + 1]].option_vector if index < len(remaining_outputs) - 1 else []))) != 0:
- return False
+ argv = base_argv[:]
+ if disable_argv:
+ argv += disable_argv
+ disable_argv = []
+ argv += configuration[remaining_outputs[index]].option_vector + (configuration[remaining_outputs[index + 1]].option_vector if index < len(remaining_outputs) - 1 else [])
+ if subprocess.call(argv) != 0:
+ raise RuntimeError("Command failed: %s" % " ".join(argv))
def add_unused_outputs(source_configuration, target_configuration):
"Add outputs that are missing in target to target, in 'off' state"
print(str(e))
options = { "--help": True }
- profile_dir = os.path.expanduser("~/.autorandr")
- if not os.path.isdir(profile_dir):
- profile_dir = os.path.join(os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config")), "autorandr")
-
- profile_path = os.path.join(profile_dir, "profiles")
-
+ profiles = {}
try:
- profiles = load_profiles(profile_path)
- except OSError as e:
- if e.errno == 2: # No such file or directory
- profiles = {}
- else:
- raise e
+ # Load profiles from each XDG config directory
+ for directory in os.environ.get("XDG_CONFIG_DIRS", "").split(":"):
+ system_profile_path = os.path.join(directory, "autorandr")
+ if os.path.isdir(system_profile_path):
+ profiles.update(load_profiles(system_profile_path))
+ # For the user's profiles, prefer the legacy ~/.autorandr if it already exists
+ # profile_path is also used later on to store configurations
+ profile_path = os.path.expanduser("~/.autorandr")
+ if not os.path.isdir(profile_path):
+ # Elsewise, follow the XDG specification
+ profile_path = os.path.join(os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config")), "autorandr")
+ if os.path.isdir(profile_path):
+ profiles.update(load_profiles(profile_path))
except Exception as e:
print("Failed to load profiles:\n%s" % str(e), file=sys.stderr)
sys.exit(1)