--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
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):
def __eq__(self, other):
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"
if getattr(xrandr_version, "version", False) is False:
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)
def main(argv):
try:
- options = dict(getopt.getopt(argv[1:], "s:l:d:cfh", [ "dry-run", "change", "default=", "save=", "load=", "force", "fingerprint", "config", "skip-options=", "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("Failed to parse options: {0}.\n"
"Use --help to get usage information.".format(str(e)),
props.append("(detected)")
if ("-c" in options or "--change" in options) and not load_profile:
load_profile = profile_name
- if is_equal_configuration(config, profiles[profile_name]["config"]):
+ configs_are_equal = is_equal_configuration(config, profiles[profile_name]["config"])
+ if configs_are_equal:
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"]
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: