def full_extension_tree():
result = {
"machinecode": {"gcode": ContentTypeMapping(["gcode", "gco", "g"], "text/plain")}
}
def leaf_merger(a, b):
supported_leaf_types = (ContentTypeMapping, ContentTypeDetector, list)
if not isinstance(a, supported_leaf_types) or not isinstance(
b, supported_leaf_types
):
raise ValueError()
if isinstance(a, ContentTypeDetector) and isinstance(b, ContentTypeMapping):
raise ValueError()
if isinstance(a, ContentTypeMapping) and isinstance(b, ContentTypeDetector):
raise ValueError()
a_list = a if isinstance(a, list) else a.extensions
b_list = b if isinstance(b, list) else b.extensions
merged = a_list + b_list
content_type = None
if isinstance(b, ContentTypeMapping):
content_type = b.content_type
elif isinstance(a, ContentTypeMapping):
content_type = a.content_type
detector = None
if isinstance(b, ContentTypeDetector):
detector = b.detector
elif isinstance(a, ContentTypeDetector):
detector = a.detector
if content_type is not None:
return ContentTypeMapping(merged, content_type)
elif detector is not None:
return ContentTypeDetector(merged, detector)
else:
return merged
slicer_plugins = octoprint.plugin.plugin_manager().get_implementations(
octoprint.plugin.SlicerPlugin
)
for plugin in slicer_plugins:
try:
plugin_result = plugin.get_slicer_extension_tree()
if plugin_result is None or not isinstance(plugin_result, dict):
continue
octoprint.util.dict_merge(
result, plugin_result, leaf_merger=leaf_merger, in_place=True
)
except Exception:
logging.getLogger(__name__).exception(
"Exception while retrieving additional extension "
"tree entries from SlicerPlugin {name}".format(name=plugin._identifier),
extra={"plugin": plugin._identifier},
)
extension_tree_hooks = octoprint.plugin.plugin_manager().get_hooks(
"octoprint.filemanager.extension_tree"
)
for name, hook in extension_tree_hooks.items():
try:
hook_result = hook()
if hook_result is None or not isinstance(hook_result, dict):
continue
result = octoprint.util.dict_merge(
result, hook_result, leaf_merger=leaf_merger, in_place=True
)
except Exception:
logging.getLogger(__name__).exception(
"Exception while retrieving additional extension "
"tree entries from hook {name}".format(name=name),
extra={"plugin": name},
)
return result
def full_extension_tree():
result = dict(
# extensions for printable machine code
machinecode=dict(
gcode=ContentTypeMapping(["gcode", "gco", "g"], "text/plain")
)
)
def leaf_merger(a, b):
supported_leaf_types = (ContentTypeMapping, ContentTypeDetector, list)
if not isinstance(a, supported_leaf_types) or not isinstance(b, supported_leaf_types):
raise ValueError()
if isinstance(a, ContentTypeDetector) and isinstance(b, ContentTypeMapping):
raise ValueError()
if isinstance(a, ContentTypeMapping) and isinstance(b, ContentTypeDetector):
raise ValueError()
a_list = a if isinstance(a, list) else a.extensions
b_list = b if isinstance(b, list) else b.extensions
merged = a_list + b_list
content_type = None
if isinstance(b, ContentTypeMapping):
content_type = b.content_type
elif isinstance(a, ContentTypeMapping):
content_type = a.content_type
detector = None
if isinstance(b, ContentTypeDetector):
detector = b.detector
elif isinstance(a, ContentTypeDetector):
detector = a.detector
if content_type is not None:
return ContentTypeMapping(merged, content_type)
elif detector is not None:
return ContentTypeDetector(merged, detector)
else:
return merged
slicer_plugins = octoprint.plugin.plugin_manager().get_implementations(octoprint.plugin.SlicerPlugin)
for plugin in slicer_plugins:
try:
plugin_result = plugin.get_slicer_extension_tree()
if plugin_result is None or not isinstance(plugin_result, dict):
continue
result = octoprint.util.dict_merge(result, plugin_result, leaf_merger=leaf_merger)
except:
logging.getLogger(__name__).exception("Exception while retrieving additional extension "
"tree entries from SlicerPlugin {name}".format(name=plugin._identifier),
extra=dict(plugin=plugin._identifier))
extension_tree_hooks = octoprint.plugin.plugin_manager().get_hooks("octoprint.filemanager.extension_tree")
for name, hook in extension_tree_hooks.items():
try:
hook_result = hook()
if hook_result is None or not isinstance(hook_result, dict):
continue
result = octoprint.util.dict_merge(result, hook_result, leaf_merger=leaf_merger)
except:
logging.getLogger(__name__).exception("Exception while retrieving additional extension "
"tree entries from hook {name}".format(name=name),
extra=dict(plugin=name))
return result
