def load(filename, system=False):
result = None
f = open(filename)
try:
domdoc = minidom.parse(f).documentElement
try:
theme = Theme()
theme.name = domdoc.attributes["name"].value
# "color_scheme" is the base file name of the color scheme
text = utils.xml_get_text(domdoc, "color_scheme")
if not text is None:
theme.color_scheme_basename = text
# get key label overrides
nodes = domdoc.getElementsByTagName("key_label_overrides")
if nodes:
overrides = nodes[0]
tuples = {}
for override in overrides.getElementsByTagName("key"):
id = override.attributes["id"].value
node = override.attributes.get("label")
label = node.value if node else ""
node = override.attributes.get("group")
group = node.value if node else ""
tuples[id] = (label, group)
theme.key_label_overrides = tuples
# read all other members
for name, type, default in Theme.attributes:
if not name in ["color_scheme_basename",
"key_label_overrides"]:
value = utils.xml_get_text(domdoc, name)
if not value is None:
if type == "i":
value = int(value)
setattr(theme, name, value)
theme.filename = filename
theme.system = system
theme.system_exists = system
result = theme
except Exceptions.ThemeFileError, (exception):
raise Exceptions.ThemeFileError(_("Error loading ")
+ filename, chained_exception = exception)
finally:
domdoc.unlink()
def load(filename, is_system=False):
""" Load a theme and return a new theme object. """
result = None
_file = open_utf8(filename)
try:
domdoc = minidom.parse(_file).documentElement
try:
theme = Theme()
node = domdoc.attributes.get("format")
format = Version.from_string(node.value) \
if node else Theme.THEME_FORMAT_INITIAL
theme.name = domdoc.attributes["name"].value
# "color_scheme" is the base file name of the color scheme
text = utils.xml_get_text(domdoc, "color_scheme")
if not text is None:
theme.color_scheme_basename = text
# get key label overrides
nodes = domdoc.getElementsByTagName("key_label_overrides")
if nodes:
overrides = nodes[0]
tuples = {}
for override in overrides.getElementsByTagName("key"):
key_id = override.attributes["id"].value
node = override.attributes.get("label")
label = node.value if node else ""
node = override.attributes.get("group")
group = node.value if node else ""
tuples[key_id] = (label, group)
theme.key_label_overrides = tuples
# read all other members
for name, _type, _default in Theme.attributes:
if not name in [
"color_scheme_basename", "key_label_overrides"
]:
value = utils.xml_get_text(domdoc, name)
if not value is None:
if _type == "i":
value = int(value)
if _type == "d":
value = float(value)
if _type == "ad":
value = [float(s) for s in value.split(",")]
# upgrade to current file format
if format < Theme.THEME_FORMAT_1_1:
# direction was 0..360, ccw
# is now -180..180, cw
if name == "key_gradient_direction":
value = -(value % 360)
if value <= -180:
value += 360
setattr(theme, name, value)
theme._filename = filename
theme.is_system = is_system
theme.system_exists = is_system
result = theme
finally:
domdoc.unlink()
except (Exceptions.ThemeFileError, xml.parsers.expat.ExpatError) as ex:
_logger.error(
_format(
"Error loading theme '{filename}'. "
"{exception}: {cause}",
filename=filename,
exception=type(ex).__name__,
cause=unicode_str(ex)))
result = None
finally:
_file.close()
return result
def load(filename, is_system=False):
""" Load a theme and return a new theme object. """
result = None
_file = open(filename)
try:
domdoc = minidom.parse(_file).documentElement
try:
theme = Theme()
node = domdoc.attributes.get("format")
format = Version.from_string(node.value) \
if node else Theme.THEME_FORMAT_INITIAL
theme.name = domdoc.attributes["name"].value
# "color_scheme" is the base file name of the color scheme
text = utils.xml_get_text(domdoc, "color_scheme")
if not text is None:
theme.color_scheme_basename = text
# get key label overrides
nodes = domdoc.getElementsByTagName("key_label_overrides")
if nodes:
overrides = nodes[0]
tuples = {}
for override in overrides.getElementsByTagName("key"):
key_id = override.attributes["id"].value
node = override.attributes.get("label")
label = node.value if node else ""
node = override.attributes.get("group")
group = node.value if node else ""
tuples[key_id] = (label, group)
theme.key_label_overrides = tuples
# read all other members
for name, _type, _default in Theme.attributes:
if not name in ["color_scheme_basename",
"key_label_overrides"]:
value = utils.xml_get_text(domdoc, name)
if not value is None:
if _type == "i":
value = int(value)
if _type == "f":
value = float(value)
# upgrade to current file format
if format < Theme.THEME_FORMAT_1_1:
# direction was 0..360, ccw
# is now -180..180, cw
if name == "key_gradient_direction":
value = -(value % 360)
if value <= -180:
value += 360
setattr(theme, name, value)
theme.filename = filename
theme.is_system = is_system
theme.system_exists = is_system
result = theme
except Exceptions.ThemeFileError as xxx_todo_changeme:
(ex) = xxx_todo_changeme
raise Exceptions.ThemeFileError(_("Error loading ")
+ filename, chained_exception = ex)
finally:
domdoc.unlink()
finally:
_file.close()
return result
def load(filename, is_system=False):
""" Load a theme and return a new theme object. """
result = None
_file = open_utf8(filename)
try:
domdoc = minidom.parse(_file).documentElement
try:
theme = Theme()
node = domdoc.attributes.get("format")
format = Version.from_string(node.value) \
if node else Theme.THEME_FORMAT_INITIAL
theme.name = domdoc.attributes["name"].value
# "color_scheme" is the base file name of the color scheme
text = utils.xml_get_text(domdoc, "color_scheme")
if not text is None:
theme.color_scheme_basename = text
# get key label overrides
nodes = domdoc.getElementsByTagName("key_label_overrides")
if nodes:
overrides = nodes[0]
tuples = {}
for override in overrides.getElementsByTagName("key"):
key_id = override.attributes["id"].value
node = override.attributes.get("label")
label = node.value if node else ""
node = override.attributes.get("group")
group = node.value if node else ""
tuples[key_id] = (label, group)
theme.key_label_overrides = tuples
# read all other members
for name, _type, _default in Theme.attributes:
if not name in ["color_scheme_basename",
"key_label_overrides"]:
value = utils.xml_get_text(domdoc, name)
if not value is None:
if _type == "i":
value = int(value)
if _type == "d":
value = float(value)
if _type == "ad":
value = [float(s) for s in value.split(",")]
# upgrade to current file format
if format < Theme.THEME_FORMAT_1_1:
# direction was 0..360, ccw
# is now -180..180, cw
if name == "key_gradient_direction":
value = -(value % 360)
if value <= -180:
value += 360
setattr(theme, name, value)
theme._filename = filename
theme.is_system = is_system
theme.system_exists = is_system
result = theme
finally:
domdoc.unlink()
except (Exceptions.ThemeFileError,
xml.parsers.expat.ExpatError) as ex:
_logger.error(_format("Error loading theme '{filename}'. "
"{exception}: {cause}",
filename = filename,
exception = type(ex).__name__,
cause = unicode_str(ex)))
result = None
finally:
_file.close()
return result
