628 lines
24 KiB
Python
628 lines
24 KiB
Python
# <Octoprint Klipper Plugin>
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from __future__ import absolute_import, division, print_function, unicode_literals
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import datetime
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import logging
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import octoprint.plugin
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import octoprint.plugin.core
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import glob
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import os
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import sys
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from octoprint.util.comm import parse_firmware_line
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from octoprint.access.permissions import Permissions, ADMIN_GROUP, USER_GROUP
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from .modules import KlipperLogAnalyzer
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import flask
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from flask_babel import gettext
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try:
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import configparser
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except ImportError:
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import ConfigParser as configparser
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if sys.version_info[0] < 3:
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import StringIO
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class KlipperPlugin(
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octoprint.plugin.StartupPlugin,
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octoprint.plugin.TemplatePlugin,
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octoprint.plugin.SettingsPlugin,
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octoprint.plugin.AssetPlugin,
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octoprint.plugin.SimpleApiPlugin,
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octoprint.plugin.EventHandlerPlugin):
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_parsing_response = False
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_parsing_check_response = True
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_message = ""
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def __init__(self):
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self._logger = logging.getLogger("octoprint.plugins.klipper")
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self._octoklipper_logger = logging.getLogger("octoprint.plugins.klipper.debug")
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# -- Startup Plugin
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def on_startup(self, host, port):
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from octoprint.logging.handlers import CleaningTimedRotatingFileHandler
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octoklipper_logging_handler = CleaningTimedRotatingFileHandler(
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self._settings.get_plugin_logfile_path(postfix="debug"), when="D", backupCount=3)
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octoklipper_logging_handler.setFormatter(logging.Formatter("[%(asctime)s] %(levelname)s: %(message)s"))
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octoklipper_logging_handler.setLevel(logging.DEBUG)
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self._octoklipper_logger.addHandler(octoklipper_logging_handler)
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self._octoklipper_logger.setLevel(
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logging.DEBUG if self._settings.get_boolean(["debug_logging"]) else logging.INFO)
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self._octoklipper_logger.propagate = False
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def on_after_startup(self):
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klipper_port = self._settings.get(["connection", "port"])
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additional_ports = self._settings.global_get(
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["serial", "additionalPorts"])
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if klipper_port not in additional_ports:
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additional_ports.append(klipper_port)
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self._settings.global_set(
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["serial", "additionalPorts"], additional_ports)
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self._settings.save()
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self.log_info(
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"Added klipper serial port {} to list of additional ports.".format(klipper_port))
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# -- Settings Plugin
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def get_additional_permissions(self, *args, **kwargs):
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return [
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{
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"key": "CONFIG",
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"name": "Config Klipper",
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"description": gettext("Allows to config klipper"),
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"default_groups": [ADMIN_GROUP],
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"dangerous": True,
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"roles": ["admin"]
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},
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{
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"key": "MACRO",
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"name": "Use Klipper Macros",
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"description": gettext("Allows to use klipper macros"),
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"default_groups": [ADMIN_GROUP],
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"dangerous": True,
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"roles": ["admin"]
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},
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]
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def get_settings_defaults(self):
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return dict(
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connection=dict(
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port="/tmp/printer",
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replace_connection_panel=True
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),
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macros=[dict(
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name="E-Stop",
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macro="M112",
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sidebar=True,
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tab=True
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)],
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probe=dict(
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height=0,
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lift=5,
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speed_xy=1500,
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speed_z=500,
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points=[dict(
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name="point-1",
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x=0,
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y=0
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)]
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),
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configuration=dict(
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debug_logging=False,
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configpath="~/printer.cfg",
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old_config="",
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logpath="/tmp/klippy.log",
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reload_command="RESTART",
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shortStatus_navbar=True,
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shortStatus_sidebar=True,
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parse_check=False,
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fontsize=9
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)
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)
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def on_settings_load(self):
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data = octoprint.plugin.SettingsPlugin.on_settings_load(self)
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configpath = os.path.expanduser(
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self._settings.get(["configuration", "configpath"])
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)
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try:
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f = open(configpath, "r")
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data["config"] = f.read()
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f.close()
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except IOError:
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self.log_error(
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"Error: Klipper config file not found at: {}".format(
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configpath)
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)
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else:
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self.send_message("reload", "config", "", data["config"])
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# send the configdata to frontend to update ace editor
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return data
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def on_settings_save(self, data):
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self.log_debug(
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"Save klipper configs"
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)
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if "config" in data:
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if self.key_exist(data, "configuration", "parse_check"):
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check_parse = data["configuration"]["parse_check"]
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else:
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check_parse = self._settings.get(["configuration", "parse_check"])
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if sys.version_info[0] < 3:
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data["config"] = data["config"].encode('utf-8')
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# check for configpath if it was changed during changing of the configfile
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if self.key_exist(data, "configuration", "configpath"):
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configpath = os.path.expanduser(
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data["configuration"]["configpath"]
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)
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else:
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# if the configpath was not changed during changing the printer.cfg. Then the configpath would not be in data[]
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configpath = os.path.expanduser(
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self._settings.get(["configuration", "configpath"])
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)
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if self.file_exist(configpath) and (self._parsing_check_response or not check_parse):
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try:
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f = open(configpath, "w")
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f.write(data["config"])
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f.close()
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self.log_debug("Writing Klipper config to {}".format(configpath))
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except IOError:
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self.log_error("Error: Couldn't write Klipper config file: {}".format(configpath))
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else:
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#load the reload command from changed data if it is not existing load the saved setting
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if self.key_exist(data, "configuration", "reload_command"):
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reload_command = os.path.expanduser(
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data["configuration"]["reload_command"]
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)
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else:
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reload_command = self._settings.get(["configuration", "reload_command"])
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if reload_command != "manually":
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# Restart klippy to reload config
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self._printer.commands(reload_command)
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self.log_info("Restarting Klipper.")
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# we dont want to write the klipper conf to the octoprint settings
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data.pop("config", None)
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# save the rest of changed settings into config.yaml of octoprint
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old_debug_logging = self._settings.get_boolean(["configuration", "debug_logging"])
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octoprint.plugin.SettingsPlugin.on_settings_save(self, data)
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new_debug_logging = self._settings.get_boolean(["configuration", "debug_logging"])
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if old_debug_logging != new_debug_logging:
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if new_debug_logging:
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self._octoklipper_logger.setLevel(logging.DEBUG)
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else:
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self._octoklipper_logger.setLevel(logging.INFO)
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def get_settings_restricted_paths(self):
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return dict(
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admin=[
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["connection", "port"],
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["configuration", "configpath"],
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["configuration", "replace_connection_panel"]
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],
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user=[
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["macros"],
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["probe"]
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]
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)
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def get_settings_version(self):
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return 3
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def on_settings_migrate(self, target, current):
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if current is None:
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settings = self._settings
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if settings.has(["serialport"]):
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settings.set(["connection", "port"],
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settings.get(["serialport"]))
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settings.remove(["serialport"])
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if settings.has(["replace_connection_panel"]):
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settings.set(
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["connection", "replace_connection_panel"],
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settings.get(["replace_connection_panel"])
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)
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settings.remove(["replace_connection_panel"])
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if settings.has(["probeHeight"]):
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settings.set(["probe", "height"],
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settings.get(["probeHeight"]))
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settings.remove(["probeHeight"])
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if settings.has(["probeLift"]):
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settings.set(["probe", "lift"], settings.get(["probeLift"]))
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settings.remove(["probeLift"])
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if settings.has(["probeSpeedXy"]):
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settings.set(["probe", "speed_xy"],
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settings.get(["probeSpeedXy"]))
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settings.remove(["probeSpeedXy"])
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if settings.has(["probeSpeedZ"]):
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settings.set(["probe", "speed_z"],
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settings.get(["probeSpeedZ"]))
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settings.remove(["probeSpeedZ"])
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if settings.has(["probePoints"]):
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points = settings.get(["probePoints"])
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points_new = []
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for p in points:
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points_new.append(
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dict(name="", x=int(p["x"]), y=int(p["y"]), z=0))
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settings.set(["probe", "points"], points_new)
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settings.remove(["probePoints"])
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if settings.has(["configPath"]):
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self.log_info("migrate setting for: configPath")
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settings.set(["config_path"], settings.get(["configPath"]))
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settings.remove(["configPath"])
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if target is 3 and current is 2:
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settings = self._settings
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if settings.has(["configuration", "navbar"]):
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self.log_info("migrate setting for: configuration/navbar")
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settings.set(["configuration", "shortStatus_navbar"], settings.get(["configuration", "navbar"]))
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settings.remove(["configuration", "navbar"])
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# -- Template Plugin
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def get_template_configs(self):
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return [
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dict(type="navbar", custom_bindings=True),
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dict(type="settings", custom_bindings=True),
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dict(
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type="generic",
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name="Assisted Bed Leveling",
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template="klipper_leveling_dialog.jinja2",
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custom_bindings=True
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),
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dict(
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type="generic",
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name="PID Tuning",
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template="klipper_pid_tuning_dialog.jinja2",
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custom_bindings=True
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),
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dict(
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type="generic",
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name="Coordinate Offset",
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template="klipper_offset_dialog.jinja2",
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custom_bindings=True
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),
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dict(
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type="tab",
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name="Klipper",
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template="klipper_tab_main.jinja2",
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suffix="_main",
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custom_bindings=True
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),
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dict(type="sidebar",
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custom_bindings=True,
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icon="rocket",
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replaces="connection" if self._settings.get_boolean(
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["connection", "replace_connection_panel"]) else ""
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),
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dict(
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type="generic",
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name="Performance Graph",
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template="klipper_graph_dialog.jinja2",
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custom_bindings=True
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),
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dict(
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type="generic",
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name="Macro Dialog",
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template="klipper_param_macro_dialog.jinja2",
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custom_bindings=True
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)
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]
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# -- Asset Plugin
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def get_assets(self):
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return dict(
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js=["js/klipper.js",
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"js/klipper_settings.js",
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"js/klipper_leveling.js",
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"js/klipper_pid_tuning.js",
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"js/klipper_offset.js",
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"js/klipper_param_macro.js",
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"js/klipper_graph.js"
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],
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css=["css/klipper.css"]
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)
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# -- Event Handler Plugin
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def on_event(self, event, payload):
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if "UserLoggedIn" == event:
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self.update_status("info", "Klipper: Standby")
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if "Connecting" == event:
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self.update_status("info", "Klipper: Connecting ...")
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elif "Connected" == event:
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self.update_status("info", "Klipper: Connected to host")
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self.log_info(
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"Connected to host via {} @{}bps".format(payload["port"], payload["baudrate"]))
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elif "Disconnected" == event:
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self.update_status("info", "Klipper: Disconnected from host")
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elif "Error" == event:
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self.update_status("error", "Klipper: Error")
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self.log_error(payload["error"])
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# -- GCODE Hook
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def on_parse_gcode(self, comm, line, *args, **kwargs):
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if "FIRMWARE_VERSION" in line:
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printerInfo = parse_firmware_line(line)
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if "FIRMWARE_VERSION" in printerInfo:
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self.log_info("Firmware version: {}".format(
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printerInfo["FIRMWARE_VERSION"]))
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elif "// probe" in line or "// Failed to verify BLTouch" in line:
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msg = line.strip('/')
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self.log_info(msg)
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write_parsing_response_buffer()
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elif "//" in line:
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# add lines with // to a buffer
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self._message = self._message + line.strip('/')
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if not self._parsing_response:
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self.update_status("info", self._message)
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self._parsing_response = True
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elif "!!" in line:
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msg = line.strip('!')
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self.update_status("error", msg)
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self.log_error(msg)
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self.write_parsing_response_buffer()
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else:
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self.write_parsing_response_buffer()
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return line
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def write_parsing_response_buffer(self):
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# write buffer with // lines after a gcode response without //
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if self._parsing_response:
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self._parsing_response = False
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self.log_info(self._message)
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self._message = ""
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def get_api_commands(self):
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return dict(
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listLogFiles=[],
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getStats=["logFile"],
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reloadConfig=[],
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checkConfig=["config"]
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)
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def on_api_command(self, command, data):
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if command == "listLogFiles":
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files = []
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logpath = os.path.expanduser(
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self._settings.get(["configuration", "logpath"])
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)
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if self.file_exist(logpath):
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for f in glob.glob(self._settings.get(["configuration", "logpath"]) + "*"):
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filesize = os.path.getsize(f)
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files.append(dict(
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name=os.path.basename(
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f) + " ({:.1f} KB)".format(filesize / 1000.0),
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file=f,
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size=filesize
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))
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return flask.jsonify(data=files)
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else:
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return flask.jsonify(data=files)
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elif command == "getStats":
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if "logFile" in data:
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log_analyzer = KlipperLogAnalyzer.KlipperLogAnalyzer(
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data["logFile"])
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return flask.jsonify(log_analyzer.analyze())
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elif command == "reloadConfig":
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data = octoprint.plugin.SettingsPlugin.on_settings_load(self)
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configpath = os.path.expanduser(
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self._settings.get(["configuration", "configpath"])
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)
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try:
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f = open(configpath, "r")
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data["config"] = f.read()
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f.close()
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except IOError:
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self.log_error(
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"Error: Klipper config file not found at: {}".format(
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configpath)
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)
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else:
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self._settings.set(["config"], data["config"])
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# self.send_message("reload", "config", "", data["config"])
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# send the configdata to frontend to update ace editor
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if sys.version_info[0] < 3:
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data["config"] = data["config"].decode('utf-8')
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return flask.jsonify(data=data["config"])
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elif command == "checkConfig":
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if "config" in data:
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if not self.validate_configfile(data["config"]):
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self.log_debug("validateConfig not ok")
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self._settings.set(["configuration", "old_config"], data["config"])
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return flask.jsonify(checkConfig="not OK")
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else:
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self.log_debug("validateConfig ok")
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self._settings.set(["configuration", "old_config"], "")
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return flask.jsonify(checkConfig="OK")
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def get_update_information(self):
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return dict(
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klipper=dict(
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displayName=self._plugin_name,
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displayVersion=self._plugin_version,
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type="github_release",
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current=self._plugin_version,
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user="thelastWallE",
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repo="OctoprintKlipperPlugin",
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pip="https://github.com/thelastWallE/OctoprintKlipperPlugin/archive/{target_version}.zip",
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stable_branch=dict(
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name="Stable",
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branch="master",
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comittish=["master"]
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),
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prerelease_branches=[
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dict(
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name="Release Candidate",
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branch="rc",
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comittish=["rc", "master"]
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)]
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)
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)
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#-- Helpers
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def send_message(self, type, subtype, title, payload):
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self._plugin_manager.send_plugin_message(
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self._identifier,
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dict(
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time=datetime.datetime.now().strftime("%H:%M:%S"),
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type=type,
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subtype=subtype,
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title=title,
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payload=payload
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)
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)
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def poll_status(self):
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self._printer.commands("STATUS")
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def update_status(self, type, status):
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self.send_message("status", type, status, status)
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def log_info(self, message):
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self._octoklipper_logger.info(message)
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self.send_message("log", "info", message, message)
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def log_debug(self, message):
|
|
self._octoklipper_logger.debug(message)
|
|
self._logger.info(message)
|
|
# sends a message to frontend(in klipper.js -> self.onDataUpdaterPluginMessage) and write it to the console.
|
|
# _mtype, subtype=debug/info, title of message, message)
|
|
self.send_message("console", "debug", message, message)
|
|
|
|
def log_error(self, error):
|
|
self._octoklipper_logger.error(error)
|
|
self._logger.info(error)
|
|
self.send_message("log", "error", error, error)
|
|
|
|
def file_exist(self, filepath):
|
|
if not os.path.isfile(filepath):
|
|
self.send_message("PopUp", "warning", "OctoKlipper Settings",
|
|
"Klipper " + filepath + " does not exist!")
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
def key_exist(self, dict, key1, key2):
|
|
try:
|
|
dict[key1][key2]
|
|
except KeyError:
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
def validate_configfile(self, dataToBeValidated):
|
|
"""
|
|
--->SyntaxCheck for a given data<----
|
|
"""
|
|
|
|
try:
|
|
dataToValidated = configparser.RawConfigParser(strict=False)
|
|
#
|
|
if sys.version_info[0] < 3:
|
|
buf = StringIO.StringIO(dataToBeValidated)
|
|
dataToValidated.readfp(buf)
|
|
else:
|
|
dataToValidated.read_string(dataToBeValidated)
|
|
|
|
sections_search_list = ["bltouch",
|
|
"probe"]
|
|
value_search_list = [ "x_offset",
|
|
"y_offset",
|
|
"z_offset"]
|
|
try:
|
|
# cycle through sections and then values
|
|
for y in sections_search_list:
|
|
for x in value_search_list:
|
|
if dataToValidated.has_option(y, x):
|
|
a_float = dataToValidated.getfloat(y, x)
|
|
except ValueError as error:
|
|
self.log_error(
|
|
"Error: Invalid Value for <b>"+x+"</b> in Section: <b>"+y+"</b>\n" +
|
|
"{}".format(str(error))
|
|
)
|
|
self.send_message("PopUp", "warning", "OctoKlipper: Invalid Config\n",
|
|
"Config got not saved!\n" +
|
|
"You can reload your last changes\n" +
|
|
"on the 'Klipper Configuration' tab.\n\n" +
|
|
"Invalid Value for <b>"+x+"</b> in Section: <b>"+y+"</b>\n" + "{}".format(str(error)))
|
|
self._parsing_check_response = False
|
|
return False
|
|
except configparser.Error as error:
|
|
if sys.version_info[0] < 3:
|
|
error.message = error.message.replace("\\n","")
|
|
error.message = error.message.replace("file: u","Klipper Configuration", 1)
|
|
error.message = error.message.replace("'","", 2)
|
|
error.message = error.message.replace("u'","'", 1)
|
|
|
|
else:
|
|
error.message = error.message.replace("\\n","")
|
|
error.message = error.message.replace("file:","Klipper Configuration", 1)
|
|
error.message = error.message.replace("'","", 2)
|
|
self.log_error(
|
|
"Error: Invalid Klipper config file:\n" +
|
|
"{}".format(str(error))
|
|
)
|
|
self.send_message("PopUp", "warning", "OctoKlipper: Invalid Config data\n",
|
|
"Config got not saved!\n" +
|
|
"You can reload your last changes\n" +
|
|
"on the 'Klipper Configuration' tab.\n\n" + str(error))
|
|
self._parsing_check_response = False
|
|
return False
|
|
else:
|
|
self._parsing_check_response = True
|
|
return True
|
|
|
|
__plugin_name__ = "OctoKlipper"
|
|
__plugin_pythoncompat__ = ">=2.7,<4"
|
|
|
|
|
|
def __plugin_load__():
|
|
global __plugin_implementation__
|
|
global __plugin_hooks__
|
|
__plugin_implementation__ = KlipperPlugin()
|
|
__plugin_hooks__ = {
|
|
"octoprint.access.permissions": __plugin_implementation__.get_additional_permissions,
|
|
"octoprint.comm.protocol.gcode.received": __plugin_implementation__.on_parse_gcode,
|
|
"octoprint.plugin.softwareupdate.check_config": __plugin_implementation__.get_update_information
|
|
}
|