#
from __future__ import print_function
-import copy
-import getopt
import binascii
+import copy
+import getopt
import hashlib
import os
+import posix
import re
import subprocess
import sys
-from distutils.version import LooseVersion as Version
-from itertools import chain
from collections import OrderedDict
+from distutils.version import LooseVersion as Version
+from functools import reduce
+from itertools import chain
+
virtual_profiles = [
# (name, description, callback)
-s, --save <profile> save your current setup to profile <profile>
-l, --load <profile> load profile <profile>
-d, --default <profile> make profile <profile> the default profile
+--skip-options <option> comma separated list of xrandr arguments (e.g. "gamma")
+ to skip both in detecting changes and applying a profile
--force force (re)loading of a profile
--fingerprint fingerprint your current hardware setup
--config dump your current xrandr setup
--dry-run don't change anything, only print the xrandr commands
+--debug enable verbose output
To prevent a profile from being loaded, place a script call "block" in its
directory. The script is evaluated before the screen setup is inspected, and
The following virtual configurations are available:
""".strip()
+class AutorandrException(Exception):
+ def __init__(self, message, original_exception=None, report_bug=False):
+ self.message = message
+ self.report_bug = report_bug
+ if original_exception:
+ self.original_exception = original_exception
+ trace = sys.exc_info()[2]
+ while trace.tb_next:
+ trace = trace.tb_next
+ self.line = trace.tb_lineno
+ else:
+ try:
+ import inspect
+ self.line = inspect.currentframe().f_back.f_lineno
+ except:
+ self.line = None
+ self.original_exception = None
+
+ def __str__(self):
+ retval = [ self.message ]
+ if self.line:
+ retval.append(" (line %d)" % self.line)
+ if self.original_exception:
+ retval.append(":\n ")
+ retval.append(str(self.original_exception).replace("\n", "\n "))
+ if self.report_bug:
+ retval.append("\nThis appears to be a bug. Please help improving autorandr by reporting it upstream."
+ "\nPlease attach the output of `xrandr --verbose` to your bug report if appropriate.")
+ return "".join(retval)
+
class XrandrOutput(object):
"Represents an XRandR output"
)? # .. but everything of the above only if the screen is in use.
(?:[\ \t]*\([^\)]+\))(?:\s*[0-9]+mm\sx\s[0-9]+mm)?
(?:[\ \t]*panning\ (?P<panning>[0-9]+x[0-9]+\+[0-9]+\+[0-9]+))? # Panning information
+ (?:[\ \t]*tracking\ (?P<tracking>[0-9]+x[0-9]+\+[0-9]+\+[0-9]+))? # Tracking information
+ (?:[\ \t]*border\ (?P<border>(?:[0-9]+/){3}[0-9]+))? # Border information
(?:\s*(?: # Properties of the output
- Gamma: (?P<gamma>[0-9\.: ]+) | # Gamma value
+ Gamma: (?P<gamma>(?:inf|[0-9\.: e])+) | # 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*
(?P<modes>(?:
- (?P<mode_width>[0-9]+)x(?P<mode_height>[0-9]+).+?\*current.+\s+
- h:.+\s+v:.+clock\s+(?P<rate>[0-9\.]+)Hz\s* | # Interesting (current) resolution: Extract rate
- [0-9]+x[0-9]+.+\s+h:.+\s+v:.+\s* # Other resolutions
+ (?P<mode_name>\S+).+?\*current.*\s+ # Interesting (current) resolution: Extract rate
+ h:\s+width\s+(?P<mode_width>[0-9]+).+\s+
+ v:\s+height\s+(?P<mode_height>[0-9]+).+clock\s+(?P<rate>[0-9\.]+)Hz\s* |
+ \S+(?:(?!\*current).)+\s+h:.+\s+v:.+\s* # Other resolutions
)*)
"""
XRANDR_OUTPUT_MODES_REGEXP = """(?x)
- (?P<width>[0-9]+)x(?P<height>[0-9]+)
- .*?(?P<preferred>\+preferred)?
- \s+h:.+
- \s+v:.+clock\s+(?P<rate>[0-9\.]+)Hz
+ (?P<name>\S+).+?(?P<preferred>\+preferred)?\s+
+ h:\s+width\s+(?P<width>[0-9]+).+\s+
+ v:\s+height\s+(?P<height>[0-9]+).+clock\s+(?P<rate>[0-9\.]+)Hz\s* |
"""
XRANDR_13_DEFAULTS = {
EDID_UNAVAILABLE = "--CONNECTED-BUT-EDID-UNAVAILABLE-"
def __repr__(self):
- return "<%s%s %s>" % (self.output, (" %s..%s" % (self.edid[:5], self.edid[-5:])) if self.edid else "", " ".join(self.option_vector))
+ return "<%s%s %s>" % (self.output, self.short_edid, " ".join(self.option_vector))
+
+ @property
+ def short_edid(self):
+ return ("%s..%s" % (self.edid[:5], self.edid[-5:])) if self.edid else ""
@property
def options_with_defaults(self):
if xrandr_version() >= Version("1.2"):
options.update(self.XRANDR_12_DEFAULTS)
options.update(self.options)
- return options
+ return { a: b for a, b in options.items() if a not in self.ignored_options }
+
+ @property
+ def filtered_options(self):
+ "Return a dictionary of options without ignored options"
+ return { a: b for a, b in self.options.items() if a not in self.ignored_options }
@property
def option_vector(self):
@property
def option_string(self):
"Return the command line parameters in the configuration file format"
- return "\n".join([ " ".join(option) if option[1] else option[0] for option in chain((("output", self.output),), sorted(self.options.items()))])
+ return "\n".join([ " ".join(option) if option[1] else option[0] for option in chain((("output", self.output),), sorted(self.filtered_options.items()))])
@property
def sort_key(self):
self.output = output
self.edid = edid
self.options = options
+ self.ignored_options = []
self.remove_default_option_values()
+ def set_ignored_options(self, options):
+ "Set a list of xrandr options that are never used (neither when comparing configurations nor when applying them)"
+ self.ignored_options = list(options)
+
def remove_default_option_values(self):
"Remove values from the options dictionary that are superflous"
if "off" in self.options and len(self.options.keys()) > 1:
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 AutorandrException("Parsing XRandR output failed, there is an error in the regular expression.", report_bug = True)
if not match_object:
debug = debug_regexp(XrandrOutput.XRANDR_OUTPUT_REGEXP, xrandr_output)
- raise RuntimeError("Parsing XRandR output failed, the regular expression did not match: %s" % debug)
+ raise AutorandrException("Parsing XRandR output failed, the regular expression did not match: %s" % debug, report_bug = True)
remainder = xrandr_output[len(match_object.group(0)):]
if remainder:
- 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]))
+ raise AutorandrException(("Parsing XRandR output failed, %d bytes left unmatched after regular expression, "
+ "starting at byte %d with ..'%s'.") % (len(remainder), len(match_object.group(0)), remainder[:10]), report_bug=True)
match = match_object.groupdict()
modes = []
if match["modes"]:
- modes = [ x.groupdict() for x in re.finditer(XrandrOutput.XRANDR_OUTPUT_MODES_REGEXP, match["modes"]) ]
+ modes = [ x.groupdict() for x in re.finditer(XrandrOutput.XRANDR_OUTPUT_MODES_REGEXP, match["modes"]) if x.group("name") ]
if not modes:
- raise RuntimeError("Parsing XRandR output failed, couldn't find any display modes")
+ raise AutorandrException("Parsing XRandR output failed, couldn't find any display modes", report_bug=True)
options = {}
if not match["connected"]:
if not match["width"]:
options["off"] = None
else:
- if match["mode_width"]:
+ if match["mode_name"]:
+ options["mode"] = match["mode_name"]
+ elif match["mode_width"]:
options["mode"] = "%sx%s" % (match["mode_width"], match["mode_height"])
else:
if match["rotate"] not in ("left", "right"):
options["reflect"] = "xy"
options["pos"] = "%sx%s" % (match["x"], match["y"])
if match["panning"]:
- options["panning"] = match["panning"]
+ panning = [ match["panning"] ]
+ if match["tracking"]:
+ panning += [ "/", match["tracking"] ]
+ if match["border"]:
+ panning += [ "/", match["border"] ]
+ options["panning"] = "".join(panning)
if match["transform"]:
transformation = ",".join(match["transform"].strip().split())
if transformation != "1.000000,0.000000,0.000000,0.000000,1.000000,0.000000,0.000000,0.000000,1.000000":
options["transform"] = transformation
- if not match["mode_width"]:
+ if not match["mode_name"]:
# TODO We'd need to apply the reverse transformation here. Let's see if someone complains, I doubt that this
# special case is actually required.
- print("Warning: Output %s has a transformation applied. Could not determine correct mode!", file=sys.stderr)
+ print("Warning: Output %s has a transformation applied. Could not determine correct mode! Using `%s'." % (match["output"], options["mode"]), file=sys.stderr)
if match["gamma"]:
gamma = match["gamma"].strip()
+ # xrandr prints different values in --verbose than it accepts as a parameter value for --gamma
+ # Also, it is not able to work with non-standard gamma ramps. Finally, it auto-corrects 0 to 1,
+ # 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["rate"]:
options["rate"] = match["rate"]
if fuzzy_output in fuzzy_edid_map:
edid = edid_map[list(edid_map.keys())[fuzzy_edid_map.index(fuzzy_output)]]
elif "off" not in options:
- raise RuntimeError("Failed to find an EDID for output `%s' in setup file, required as `%s' is not off in config file."
- % (options["output"], options["output"]))
+ raise AutorandrException("Failed to find an EDID for output `%s' in setup file, required as `%s' is not off in config file." % (options["output"], options["output"]))
output = options["output"]
del options["output"]
return hashlib.md5(binascii.unhexlify(self.edid)).hexdigest() == other.edid
return self.edid == other.edid
+ def __ne__(self, other):
+ return not (self == other)
+
def __eq__(self, other):
- return self.edid_equals(other) and self.output == other.output and self.options == other.options
+ return self.edid_equals(other) and self.output == other.output and self.filtered_options == other.filtered_options
+
+ def verbose_diff(self, other):
+ "Compare to another XrandrOutput and return a list of human readable differences"
+ diffs = []
+ if not self.edid_equals(other):
+ diffs.append("EDID `%s' differs from `%s'" % (self.short_edid, other.short_edid))
+ if self.output != other.output:
+ diffs.append("Output name `%s' differs from `%s'" % (self.output, other.output))
+ if "off" in self.options and "off" not in other.options:
+ diffs.append("The output is disabled currently, but active in the new configuration")
+ elif "off" in other.options and "off" not in self.options:
+ diffs.append("The output is currently enabled, but inactive in the new configuration")
+ else:
+ for name in set(chain.from_iterable((self.options.keys(), other.options.keys()))):
+ if name not in other.options:
+ diffs.append("Option --%s %sis not present in the new configuration" % (name, "(= `%s') " % self.options[name] if self.options[name] else ""))
+ elif name not in self.options:
+ diffs.append("Option --%s (`%s' in the new configuration) is not present currently" % (name, other.options[name]))
+ elif self.options[name] != other.options[name]:
+ diffs.append("Option --%s %sis `%s' in the new configuration" % (name, "(= `%s') " % self.options[name] if self.options[name] else "", other.options[name]))
+ return diffs
def xrandr_version():
"Return the version of XRandR that this system uses"
string[partial_length:partial_length+10]))
except ImportError:
pass
- return "Debug information available if `regex' module is installed."
+ return "Debug information would be available if the `regex' module was installed."
def parse_xrandr_output():
"Parse the output of `xrandr --verbose' into a list of outputs"
xrandr_output = os.popen("xrandr -q --verbose").read()
if not xrandr_output:
- raise RuntimeError("Failed to run xrandr")
+ raise AutorandrException("Failed to run xrandr")
# We are not interested in screens
xrandr_output = re.sub("(?m)^Screen [0-9].+", "", xrandr_output).strip()
# Split at output boundaries and instanciate an XrandrOutput per output
split_xrandr_output = re.split("(?m)^([^ ]+ (?:(?:dis)?connected|unknown connection).*)$", xrandr_output)
if len(split_xrandr_output) < 2:
- raise RuntimeError("No output boundaries found")
+ raise AutorandrException("No output boundaries found", report_bug=True)
outputs = OrderedDict()
modes = OrderedDict()
for i in range(1, len(split_xrandr_output), 2):
detected_profiles.append(profile_name)
return detected_profiles
-def profile_blocked(profile_path):
- "Check if a profile is blocked"
- script = os.path.join(profile_path, "block")
- if not os.access(script, os.X_OK | os.F_OK):
- return False
- return subprocess.call(script) == 0
+def profile_blocked(profile_path, meta_information=None):
+ """Check if a profile is blocked.
+
+ meta_information is expected to be an dictionary. It will be passed to the block scripts
+ in the environment, as variables called AUTORANDR_<CAPITALIZED_KEY_HERE>.
+ """
+ return not exec_scripts(profile_path, "block", meta_information)
def output_configuration(configuration, config):
"Write a configuration file"
# the xrandr call fails with an invalid RRSetScreenSize parameter error.
# Update the configuration in 3 passes in that case. (On Haswell graphics,
# at least.)
+ # - Some implementations can not handle --transform at all, so avoid it unless
+ # necessary. (See https://github.com/phillipberndt/autorandr/issues/37)
auxiliary_changes_pre = []
disable_outputs = []
else:
if "off" not in current_configuration[output].options:
remain_active_count += 1
- enable_outputs.append(new_configuration[output].option_vector)
- if xrandr_version() >= Version("1.3.0") and "transform" in current_configuration[output].options:
- auxiliary_changes_pre.append(["--output", output, "--transform", "none"])
+
+ option_vector = new_configuration[output].option_vector
+ if xrandr_version() >= Version("1.3.0"):
+ if "transform" in current_configuration[output].options:
+ auxiliary_changes_pre.append(["--output", output, "--transform", "none"])
+ else:
+ try:
+ transform_index = option_vector.index("--transform")
+ if option_vector[transform_index+1] == XrandrOutput.XRANDR_DEFAULTS["transform"]:
+ option_vector = option_vector[:transform_index] + option_vector[transform_index+2:]
+ except ValueError:
+ pass
+
+ enable_outputs.append(option_vector)
# Perform pe-change auxiliary changes
if auxiliary_changes_pre:
argv = base_argv + list(chain.from_iterable(auxiliary_changes_pre))
if subprocess.call(argv) != 0:
- raise RuntimeError("Command failed: %s" % " ".join(argv))
+ raise AutorandrException("Command failed: %s" % " ".join(argv))
# Disable unused outputs, but make sure that there always is at least one active screen
disable_keep = 0 if remain_active_count else 1
for index in range(0, len(operations), 2):
argv = base_argv + list(chain.from_iterable(operations[index:index+2]))
if subprocess.call(argv) != 0:
- raise RuntimeError("Command failed: %s" % " ".join(argv))
+ raise AutorandrException("Command failed: %s" % " ".join(argv))
+
+def is_equal_configuration(source_configuration, target_configuration):
+ "Check if all outputs from target are already configured correctly in source"
+ for output in target_configuration.keys():
+ if (output not in source_configuration) or (source_configuration[output] != target_configuration[output]):
+ return False
+ return True
def add_unused_outputs(source_configuration, target_configuration):
"Add outputs that are missing in target to target, in 'off' state"
"Generate one of the virtual profiles"
configuration = copy.deepcopy(configuration)
if profile_name == "common":
- common_resolution = [ set(( ( mode["width"], mode["height"] ) for mode in output )) for output in modes.values() ]
+ common_resolution = [ set(( ( mode["width"], mode["height"] ) for mode in output_modes )) for output, output_modes in modes.items() if configuration[output].edid ]
common_resolution = reduce(lambda a, b: a & b, common_resolution[1:], common_resolution[0])
common_resolution = sorted(common_resolution, key=lambda a: int(a[0])*int(a[1]))
if common_resolution:
for output in configuration:
configuration[output].options = {}
- if output in modes:
- configuration[output].options["mode"] = "%sx%s" % common_resolution[-1]
+ if output in modes and configuration[output].edid:
+ configuration[output].options["mode"] = [ x["name"] for x in sorted(modes[output], key=lambda x: 0 if x["preferred"] else 1) if x["width"] == common_resolution[-1][0] and x["height"] == common_resolution[-1][1] ][0]
configuration[output].options["pos"] = "0x0"
else:
configuration[output].options["off"] = None
for output in configuration:
configuration[output].options = {}
- if output in modes:
+ if output in modes and configuration[output].edid:
mode = sorted(modes[output], key=lambda a: int(a["width"])*int(a["height"]) + (10**6 if a["preferred"] else 0))[-1]
- configuration[output].options["mode"] = "%sx%s" % (mode["width"], mode["height"])
+ configuration[output].options["mode"] = mode["name"]
configuration[output].options["rate"] = mode["rate"]
configuration[output].options["pos"] = pos_specifier % shift
shift += int(mode[shift_index])
configuration[output].options["off"] = None
return configuration
+def print_profile_differences(one, another):
+ "Print the differences between two profiles for debugging"
+ if one == another:
+ return
+ print("| Differences between the two profiles:", file=sys.stderr)
+ for output in set(chain.from_iterable((one.keys(), another.keys()))):
+ if output not in one:
+ if "off" not in another[output].options:
+ print("| Output `%s' is missing from the active configuration" % output, file=sys.stderr)
+ elif output not in another:
+ if "off" not in one[output].options:
+ print("| Output `%s' is missing from the new configuration" % output, file=sys.stderr)
+ else:
+ for line in one[output].verbose_diff(another[output]):
+ print("| [Output %s] %s" % (output, line), file=sys.stderr)
+ print ("\\-", file=sys.stderr)
+
def exit_help():
"Print help and exit"
print(help_text)
print(" %-10s %s" % profile[:2])
sys.exit(0)
-def exec_scripts(profile_path, script_name):
- "Run userscripts"
- for script in (os.path.join(profile_path, script_name), os.path.join(os.path.dirname(profile_path), script_name)):
+def exec_scripts(profile_path, script_name, meta_information=None):
+ """"Run userscripts
+
+ This will run all executables from the profile folder, and global per-user
+ and system-wide configuration folders, named script_name or residing in
+ subdirectories named script_name.d.
+
+ meta_information is expected to be an dictionary. It will be passed to the block scripts
+ in the environment, as variables called AUTORANDR_<CAPITALIZED_KEY_HERE>.
+
+ Returns True unless any of the scripts exited with non-zero exit status.
+ """
+ all_ok = True
+ if meta_information:
+ env = os.environ.copy()
+ env.update({ "AUTORANDR_%s" % str(key).upper(): str(value) for (key, value) in meta_information.items() })
+ else:
+ env = os.environ.copy()
+
+ for folder in chain((profile_path, os.path.dirname(profile_path)),
+ (os.path.join(x, "autorandr") for x in os.environ.get("XDG_CONFIG_DIRS", "").split(":"))):
+ script = os.path.join(folder, script_name)
if os.access(script, os.X_OK | os.F_OK):
- subprocess.call(script)
+ all_ok &= subprocess.call(script, env=env) != 0
+
+ script_folder = os.path.join(folder, "%s.d" % script_name)
+ if os.access(script_folder, os.R_OK | os.X_OK) and os.path.isdir(script_folder):
+ for file_name in os.listdir(script_folder):
+ script = os.path.join(script_folder, file_name)
+ if os.access(script, os.X_OK | os.F_OK):
+ all_ok &= subprocess.call(script, env=env) != 0
+
+ return all_ok
def main(argv):
try:
- options = dict(getopt.getopt(argv[1:], "s:l:d:cfh", [ "dry-run", "change", "default=", "save=", "load=", "force", "fingerprint", "config", "help" ])[0])
+ options = dict(getopt.getopt(argv[1:], "s:l:d:cfh", [ "dry-run", "change", "default=", "save=", "load=", "force", "fingerprint", "config", "debug", "skip-options=", "help" ])[0])
except getopt.GetoptError as e:
- print(str(e))
- options = { "--help": True }
+ print("Failed to parse options: {0}.\n"
+ "Use --help to get usage information.".format(str(e)),
+ file=sys.stderr)
+ sys.exit(posix.EX_USAGE)
profiles = {}
try:
# Sort by descending mtime
profiles = OrderedDict(sorted(profiles.items(), key=lambda x: -x[1]["config-mtime"]))
except Exception as e:
- print("Failed to load profiles:\n%s" % str(e), file=sys.stderr)
- sys.exit(1)
+ raise AutorandrException("Failed to load profiles", e)
- try:
- config, modes = parse_xrandr_output()
- except Exception as e:
- print("Failed to parse current configuration from XRandR:\n%s" % str(e), file=sys.stderr)
- sys.exit(1)
+ config, modes = parse_xrandr_output()
if "--fingerprint" in options:
output_setup(config, sys.stdout)
output_configuration(config, sys.stdout)
sys.exit(0)
+ if "--skip-options" in options:
+ skip_options = [ y[2:] if y[:2] == "--" else y for y in ( x.strip() for x in options["--skip-options"].split(",") ) ]
+ for profile in profiles.values():
+ for output in profile["config"].values():
+ output.set_ignored_options(skip_options)
+ for output in config.values():
+ output.set_ignored_options(skip_options)
+
if "-s" in options:
options["--save"] = options["-s"]
if "--save" in options:
if options["--save"] in ( x[0] for x in virtual_profiles ):
- print("Cannot save current configuration as profile '%s':\nThis configuration name is a reserved virtual configuration." % options["--save"])
- sys.exit(1)
+ raise AutorandrException("Cannot save current configuration as profile '%s':\nThis configuration name is a reserved virtual configuration." % options["--save"])
try:
- save_configuration(os.path.join(profile_path, options["--save"]), config)
+ profile_folder = os.path.join(profile_path, options["--save"])
+ save_configuration(profile_folder, config)
+ exec_scripts(profile_folder, "postsave", {"CURRENT_PROFILE": options["--save"], "PROFILE_FOLDER": profile_folder})
except Exception as e:
- print("Failed to save current configuration as profile '%s':\n%s" % (options["--save"], str(e)), file=sys.stderr)
- sys.exit(1)
+ raise AutorandrException("Failed to save current configuration as profile '%s'" % (options["--save"],), e)
print("Saved current configuration as profile '%s'" % options["--save"])
sys.exit(0)
if "--load" in options:
load_profile = options["--load"]
else:
+ # Find the active profile(s) first, for the block script (See #42)
+ current_profiles = []
+ for profile_name in profiles.keys():
+ configs_are_equal = is_equal_configuration(config, profiles[profile_name]["config"])
+ if configs_are_equal:
+ current_profiles.append(profile_name)
+ block_script_metadata = {
+ "CURRENT_PROFILE": "".join(current_profiles[:1]),
+ "CURRENT_PROFILES": ":".join(current_profiles)
+ }
+
for profile_name in profiles.keys():
- if profile_blocked(os.path.join(profile_path, profile_name)):
+ if profile_blocked(os.path.join(profile_path, profile_name), block_script_metadata):
print("%s (blocked)" % profile_name, file=sys.stderr)
continue
+ props = []
if profile_name in detected_profiles:
- print("%s (detected)" % profile_name, file=sys.stderr)
+ props.append("(detected)")
if ("-c" in options or "--change" in options) and not load_profile:
load_profile = profile_name
- else:
- print(profile_name, file=sys.stderr)
+ if profile_name in current_profiles:
+ props.append("(current)")
+ print("%s%s%s" % (profile_name, " " if props else "", " ".join(props)), file=sys.stderr)
+ if not configs_are_equal and "--debug" in options and profile_name in detected_profiles:
+ print_profile_differences(config, profiles[profile_name]["config"])
if "-d" in options:
options["--default"] = options["-d"]
load_config = profile["config"]
scripts_path = profile["path"]
except KeyError:
- print("Failed to load profile '%s':\nProfile not found" % load_profile, file=sys.stderr)
- sys.exit(1)
+ raise AutorandrException("Failed to load profile '%s': Profile not found" % load_profile)
if load_profile in detected_profiles and detected_profiles[0] != load_profile:
update_mtime(os.path.join(scripts_path, "config"))
add_unused_outputs(config, load_config)
if load_config == dict(config) and not "-f" in options and not "--force" in options:
print("Config already loaded", file=sys.stderr)
sys.exit(0)
+ if "--debug" in options and load_config != dict(config):
+ print("Loading profile '%s'" % load_profile)
+ print_profile_differences(config, load_config)
+
remove_irrelevant_outputs(config, load_config)
try:
if "--dry-run" in options:
apply_configuration(load_config, config, True)
else:
- exec_scripts(scripts_path, "preswitch")
+ script_metadata = {
+ "CURRENT_PROFILE": load_profile,
+ "PROFILE_FOLDER": scripts_path,
+ }
+ exec_scripts(scripts_path, "preswitch", script_metadata)
apply_configuration(load_config, config, False)
- exec_scripts(scripts_path, "postswitch")
+ exec_scripts(scripts_path, "postswitch", script_metadata)
except Exception as e:
- print("Failed to apply profile '%s':\n%s" % (load_profile, str(e)), file=sys.stderr)
- sys.exit(1)
+ 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()
+ 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)
sys.exit(0)
if __name__ == '__main__':
try:
main(sys.argv)
- except Exception as e:
- print("General failure. Please report this as a bug:\n%s" % (str(e),), file=sys.stderr)
+ except AutorandrException as e:
+ print(e, file=sys.stderr)
sys.exit(1)
+ except Exception as e:
+ if not len(str(e)): # BdbQuit
+ print("Exception: {0}".format(e.__class__.__name__))
+ sys.exit(2)
+
+ print("Unhandled exception ({0}). Please report this as a bug.".format(e), file=sys.stderr)
+ raise
projects / deb_pkgs / autorandr.git / blobdiff