def save_model(self, model, lmid):
type_, class_, name = lmid.split(":")
filename = self.get_filename(lmid)
backup_filename = self.get_backup_filename(filename)
if filename and \
model.modified:
if model.load_error:
_logger.warning(
"Not saving modified language model '{}' "
"due to previous error on load.".format(filename))
else:
_logger.info("Saving language model '{}'".format(filename))
try:
# create the path
path = os.path.dirname(filename)
XDGDirs.assure_user_dir_exists(path)
if 1:
# save to temp file
basename, ext = os.path.splitext(filename)
tempfile = basename + ".tmp"
model.save(tempfile)
# rename to final file
if os.path.exists(filename):
os.rename(filename, backup_filename)
os.rename(tempfile, filename)
model.modified = False
except (IOError, OSError) as e:
_logger.warning(
"Failed to save language model '{}': {} ({})".format(
filename, os.strerror(e.errno), e.errno))
def save(self):
""" Save this theme. """
domdoc = minidom.Document()
try:
theme_element = domdoc.createElement("theme")
theme_element.setAttribute("name", self._name)
theme_element.setAttribute("format", str(self.THEME_FORMAT))
domdoc.appendChild(theme_element)
for name, _type, _default in self.attributes:
if name == "color_scheme_basename":
element = domdoc.createElement("color_scheme")
text = domdoc.createTextNode(self.color_scheme_basename)
element.appendChild(text)
theme_element.appendChild(element)
elif name == "key_label_overrides":
overrides_element = \
domdoc.createElement("key_label_overrides")
theme_element.appendChild(overrides_element)
tuples = self.key_label_overrides
for key_id, values in list(tuples.items()):
element = domdoc.createElement("key")
element.setAttribute("id", key_id)
element.setAttribute("label", values[0])
element.setAttribute("group", values[1])
overrides_element.appendChild(element)
else:
value = getattr(self, name)
if _type == "s":
pass
elif _type == "i":
value = str(value)
elif _type == "d":
value = str(round(float(value), 2))
elif _type == "ad":
value = ", ".join(str(d) for d in value)
else:
assert (False) # attribute of unknown type
element = domdoc.createElement(name)
text = domdoc.createTextNode(value)
element.appendChild(text)
theme_element.appendChild(element)
pretty_xml = toprettyxml(domdoc)
XDGDirs.assure_user_dir_exists(self.user_path())
with open_utf8(self._filename, "w") as _file:
if sys.version_info.major >= 3:
_file.write(pretty_xml)
else:
_file.write(pretty_xml.encode("UTF-8"))
except Exception as xxx_todo_changeme2:
(ex) = xxx_todo_changeme2
raise Exceptions.ThemeFileError(_("Error saving ") +
self._filename,
chained_exception=ex)
finally:
domdoc.unlink()
def save(self):
""" Save this theme. """
domdoc = minidom.Document()
try:
theme_element = domdoc.createElement("theme")
theme_element.setAttribute("name", self._name)
theme_element.setAttribute("format", str(self.THEME_FORMAT))
domdoc.appendChild(theme_element)
for name, _type, _default in self.attributes:
if name == "color_scheme_basename":
element = domdoc.createElement("color_scheme")
text = domdoc.createTextNode(self.color_scheme_basename)
element.appendChild(text)
theme_element.appendChild(element)
elif name == "key_label_overrides":
overrides_element = \
domdoc.createElement("key_label_overrides")
theme_element.appendChild(overrides_element)
tuples = self.key_label_overrides
for key_id, values in list(tuples.items()):
element = domdoc.createElement("key")
element.setAttribute("id", key_id)
element.setAttribute("label", values[0])
element.setAttribute("group", values[1])
overrides_element.appendChild(element)
else:
value = getattr(self, name)
if _type == "s":
pass
elif _type == "i":
value = str(value)
elif _type == "d":
value = str(round(float(value), 2))
elif _type == "ad":
value = ", ".join(str(d) for d in value)
else:
assert(False) # attribute of unknown type
element = domdoc.createElement(name)
text = domdoc.createTextNode(value)
element.appendChild(text)
theme_element.appendChild(element)
pretty_xml = toprettyxml(domdoc)
XDGDirs.assure_user_dir_exists(self.user_path())
with open_utf8(self._filename, "w") as _file:
if sys.version_info.major >= 3:
_file.write(pretty_xml)
else:
_file.write(pretty_xml.encode("UTF-8"))
except Exception as xxx_todo_changeme2:
(ex) = xxx_todo_changeme2
raise Exceptions.ThemeFileError(_("Error saving ")
+ self._filename, chained_exception = ex)
finally:
domdoc.unlink()
def copy_layout(src_filename, dst_filename):
src_dir = os.path.dirname(src_filename)
dst_dir, name_ext = os.path.split(dst_filename)
dst_basename, ext = os.path.splitext(name_ext)
_logger.info(
_format("copying layout '{}' to '{}'", src_filename, dst_filename))
domdoc = None
svg_filenames = {}
fallback_layers = {}
try:
with open_utf8(src_filename) as f:
domdoc = minidom.parse(f)
keyboard_node = domdoc.documentElement
# check layout format
format = LayoutLoaderSVG.LAYOUT_FORMAT_LEGACY
if keyboard_node.hasAttribute("format"):
format = Version.from_string(
keyboard_node.attributes["format"].value)
keyboard_node.attributes["id"] = dst_basename
if format < LayoutLoaderSVG.LAYOUT_FORMAT_LAYOUT_TREE:
raise Exceptions.LayoutFileError( \
_format("copy_layouts failed, unsupported layout format '{}'.",
format))
else:
# replace the basename of all svg filenames
for node in LayoutLoaderSVG._iter_dom_nodes(keyboard_node):
if LayoutLoaderSVG.is_layout_node(node):
if node.hasAttribute("filename"):
filename = node.attributes["filename"].value
# Create a replacement layer name for the unlikely
# case that the svg-filename doesn't contain a
# layer section (as in path/basename-layer.ext).
fallback_layer_name = fallback_layers.get(
filename,
"Layer" + str(len(fallback_layers)))
fallback_layers[filename] = fallback_layer_name
# replace the basename of this filename
new_filename = LayoutLoaderSVG._replace_basename( \
filename, dst_basename, fallback_layer_name)
node.attributes[
"filename"].value = new_filename
svg_filenames[filename] = new_filename
if domdoc:
XDGDirs.assure_user_dir_exists(config.get_user_layout_dir())
# write the new layout file
with open_utf8(dst_filename, "w") as f:
xml = toprettyxml(domdoc)
if sys.version_info.major == 2: # python 2?
xml = xml.encode("UTF-8")
f.write(xml)
# copy the svg files
for src, dst in list(svg_filenames.items()):
dir, name = os.path.split(src)
if not dir:
src = os.path.join(src_dir, name)
dir, name = os.path.split(dst)
if not dir:
dst = os.path.join(dst_dir, name)
_logger.info(_format("copying svg file '{}' to '{}'", \
src, dst))
shutil.copyfile(src, dst)
except OSError as ex:
_logger.error("copy_layout failed: " + \
unicode_str(ex))
except Exceptions.LayoutFileError as ex:
_logger.error(unicode_str(ex))
def copy_layout(src_filename, dst_filename):
src_dir = os.path.dirname(src_filename)
dst_dir, name_ext = os.path.split(dst_filename)
dst_basename, ext = os.path.splitext(name_ext)
_logger.info(_format("copying layout '{}' to '{}'",
src_filename, dst_filename))
domdoc = None
svg_filenames = {}
fallback_layers = {}
try:
with open_utf8(src_filename) as f:
domdoc = minidom.parse(f)
keyboard_node = domdoc.documentElement
# check layout format
format = LayoutLoaderSVG.LAYOUT_FORMAT_LEGACY
if keyboard_node.hasAttribute("format"):
format = Version.from_string(keyboard_node.attributes["format"].value)
keyboard_node.attributes["id"] = dst_basename
if format < LayoutLoaderSVG.LAYOUT_FORMAT_LAYOUT_TREE:
raise Exceptions.LayoutFileError( \
_format("copy_layouts failed, unsupported layout format '{}'.",
format))
else:
# replace the basename of all svg filenames
for node in LayoutLoaderSVG._iter_dom_nodes(keyboard_node):
if LayoutLoaderSVG.is_layout_node(node):
if node.hasAttribute("filename"):
filename = node.attributes["filename"].value
# Create a replacement layer name for the unlikely
# case that the svg-filename doesn't contain a
# layer section (as in path/basename-layer.ext).
fallback_layer_name = fallback_layers.get(filename,
"Layer" + str(len(fallback_layers)))
fallback_layers[filename] = fallback_layer_name
# replace the basename of this filename
new_filename = LayoutLoaderSVG._replace_basename( \
filename, dst_basename, fallback_layer_name)
node.attributes["filename"].value = new_filename
svg_filenames[filename] = new_filename
if domdoc:
XDGDirs.assure_user_dir_exists(config.get_user_layout_dir())
# write the new layout file
with open_utf8(dst_filename, "w") as f:
xml = toprettyxml(domdoc)
if sys.version_info.major == 2: # python 2?
xml = xml.encode("UTF-8")
f.write(xml)
# copy the svg files
for src, dst in list(svg_filenames.items()):
dir, name = os.path.split(src)
if not dir:
src = os.path.join(src_dir, name)
dir, name = os.path.split(dst)
if not dir:
dst = os.path.join(dst_dir, name)
_logger.info(_format("copying svg file '{}' to '{}'", \
src, dst))
shutil.copyfile(src, dst)
except OSError as ex:
_logger.error("copy_layout failed: " + \
unicode_str(ex))
except Exceptions.LayoutFileError as ex:
_logger.error(unicode_str(ex))