How to use the octoprint.plugin.EventHandlerPlugin function in OctoPrint

To help you get started, we’ve selected a few OctoPrint examples, based on popular ways it is used in public projects.

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github OctoPrint / OctoPrint-FirmwareUpdater / octoprint_firmwareupdater / __init__.py View on Github external
import octoprint.server.util.flask
from octoprint.server import admin_permission, NO_CONTENT
from octoprint.events import Events

# import the flash methods
from octoprint_firmwareupdater.methods import avrdude
from octoprint_firmwareupdater.methods import bossac
from octoprint_firmwareupdater.methods import dfuprog
from octoprint_firmwareupdater.methods import lpc1768
from octoprint_firmwareupdater.methods import stm32flash

class FirmwareupdaterPlugin(octoprint.plugin.BlueprintPlugin,
                            octoprint.plugin.TemplatePlugin,
                            octoprint.plugin.AssetPlugin,
                            octoprint.plugin.SettingsPlugin,
							octoprint.plugin.EventHandlerPlugin):

	def __init__(self):
		self._flash_thread = None

		self._flash_prechecks = dict()
		self._flash_methods = dict()

		self._console_logger = None

	def initialize(self):
		# TODO: make method configurable via new plugin hook "octoprint.plugin.firmwareupdater.flash_methods",
		# also include prechecks
		self._flash_prechecks = dict(avrdude=avrdude._check_avrdude, bossac=bossac._check_bossac, dfuprogrammer=dfuprog._check_dfuprog, lpc1768=lpc1768._check_lpc1768, stm32flash=stm32flash._check_stm32flash)
		self._flash_methods = dict(avrdude=avrdude._flash_avrdude, bossac=bossac._flash_bossac, dfuprogrammer=dfuprog._flash_dfuprog, lpc1768=lpc1768._flash_lpc1768, stm32flash=stm32flash._flash_stm32flash)

		console_logging_handler = logging.handlers.RotatingFileHandler(self._settings.get_plugin_logfile_path(postfix="console"), maxBytes=2*1024*1024)
github richjoyce / OctoPrint-Slack / octoprint_slack / __init__.py View on Github external
# coding=utf-8
from __future__ import absolute_import

import octoprint.plugin
import os
import json
import requests

class SlackPlugin(octoprint.plugin.SettingsPlugin,
                  octoprint.plugin.TemplatePlugin,
                  octoprint.plugin.EventHandlerPlugin):

    ## SettingsPlugin

    def get_settings_defaults(self):
        return dict(
                webhook_url="",
                print_events=dict(
                    PrintStarted=dict(
                        Enabled=True,
                        Message="A new print has started! :muscle:",
                        Fallback="Print started! Filename: {filename}",
                        Color="good",
                        ),
                    PrintFailed=dict(
                        Enabled=True,
                        Message="Oh no! The print has failed... :rage2:",
github vitormhenrique / OctoPrint-Enclosure / octoprint_enclosure / __init__.py View on Github external
import sys
import glob
import os
from datetime import datetime
from datetime import timedelta
import octoprint.util
import requests
import inspect
import threading
import json
import copy


class EnclosurePlugin(octoprint.plugin.StartupPlugin, octoprint.plugin.TemplatePlugin, octoprint.plugin.SettingsPlugin,
                      octoprint.plugin.AssetPlugin, octoprint.plugin.BlueprintPlugin,
                      octoprint.plugin.EventHandlerPlugin):
    rpi_outputs = []
    rpi_inputs = []
    waiting_temperature = []
    rpi_outputs_not_changed = []
    notifications = []
    pwm_instances = []
    event_queue = []
    temp_hum_control_status = []
    temperature_sensor_data = []
    last_filament_end_detected = []
    print_complete = False
    development_mode = False
    dummy_value = 30.0
    dummy_delta = 0.5

    def start_timer(self):
github adilinden-oss / octoprint-webcamstreamer / octoprint_webcamstreamer / __init__.py View on Github external
# as well as the plugin mixins it's subclassing from. This is really just a basic skeleton to get you started,
# defining your plugin as a template plugin, settings and asset plugin. Feel free to add or remove mixins
# as necessary.
#
# Take a look at the documentation on what other plugin mixins are available.

import octoprint.plugin
from octoprint.server import user_permission
import docker

class WebcamStreamerPlugin(octoprint.plugin.StartupPlugin,
                           octoprint.plugin.TemplatePlugin,
                           octoprint.plugin.AssetPlugin,
                           octoprint.plugin.SettingsPlugin,
                           octoprint.plugin.SimpleApiPlugin,
                           octoprint.plugin.EventHandlerPlugin):

    def __init__(self):
        # Docker connection and container object
        self.client = None
        self.image = None
        self.container = None
    
        self.frame_rate_default = 5
        self.ffmpeg_cmd_default = (
            "ffmpeg -re -f mjpeg -framerate 5 -i {webcam_url} "                                                                   # Video input
            "-ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero "                                               # Audio input
            "-acodec aac -ab 128k "                                                                                        # Audio output
            "-vcodec h264 -pix_fmt yuv420p -framerate {frame_rate} -g {gop_size} -strict experimental -filter:v {filter} " # Video output
            "-f flv {stream_url}")                                                                                         # Output stream
        self.docker_image_default = "adilinden/rpi-ffmpeg:latest"
        self.docker_container_default = "WebStreamer"
github synman / Octoprint-Bettergrblsupport / octoprint_bettergrblsupport / __init__.py View on Github external
import math
import os
import subprocess

import octoprint.plugin
import re
import logging
import json
import flask

class BetterGrblSupportPlugin(octoprint.plugin.SettingsPlugin,
                              octoprint.plugin.SimpleApiPlugin,
                              octoprint.plugin.AssetPlugin,
                              octoprint.plugin.TemplatePlugin,
                              octoprint.plugin.StartupPlugin,
                              octoprint.plugin.EventHandlerPlugin):

    def __init__(self):
        self.hideTempTab = True
        self.hideControlTab = True
        self.hideGCodeTab = True
        self.customControls = False
        self.helloCommand = "M5"
        self.statusCommand = "?$G"
        self.dwellCommand = "G4 P0"
        self.positionCommand = "?"
        self.suppressM114 = True
        self.suppressM400 = True
        self.suppressM105 = True
        self.suppressM115 = True
        self.suppressM110 = True
        self.disablePolling = True
github dmalec / OctoPrint-OctoGlow / octoprint_octoglow / __init__.py View on Github external
# coding=utf-8
from __future__ import absolute_import

import octoprint.plugin
import octoprint.events
import time
import threading
from .piglow import PiGlow

class OctoGlowPlugin(octoprint.plugin.EventHandlerPlugin,
                     octoprint.plugin.ProgressPlugin,
                     octoprint.plugin.StartupPlugin):
    """
    Plugin for animating the LEDs on a PiGlow board based on OctoPrint events.
    """

    def __init__(self):
        self._lock = threading.Lock()
        self._currentAnimation = None
        self._printProgress = 0

    def on_after_startup(self):
        """
        Callback for just after launch of OctoPrint.
        """
        self._piglow = PiGlow()
github AstroPrint / OctoPrint-AstroPrint / octoprint_astroprint / __init__.py View on Github external
return command, data, None

def create_ws_token(public_key = None, api_key = None):
	from itsdangerous import URLSafeTimedSerializer

	s = URLSafeTimedSerializer(api_key)
	return s.dumps({ 'public_key': public_key })


class AstroprintPlugin(octoprint.plugin.SettingsPlugin,
                       octoprint.plugin.AssetPlugin,
					   octoprint.plugin.StartupPlugin,
                       octoprint.plugin.TemplatePlugin,
					   octoprint.plugin.BlueprintPlugin,
					   octoprint.plugin.EventHandlerPlugin,
					   octoprint.printer.PrinterCallback):

	##~~ SettingsPlugin mixin

	def initialize(self):
		self.user = {}
		self.designs = None
		self.db = None
		self.astroprintCloud = None
		self.cameraManager = None
		self.materialCounter= None
		self._printerListener = None

		def logOutHandler(sender, **kwargs):
			self.onLogout()
github PrusaOwners / OctoPrint-PrusaMeshMap / octoprint_PrusaMeshMap / __init__.py View on Github external
import datetime
import numpy as np
import matplotlib
matplotlib.use('Agg')
import matplotlib.pyplot as plt
import matplotlib.image as mpimg
import re
import octoprint.plugin
import octoprint.printer

class PrusameshmapPlugin(octoprint.plugin.SettingsPlugin,
                         octoprint.plugin.AssetPlugin,
                         octoprint.plugin.TemplatePlugin,
                         octoprint.plugin.StartupPlugin,
                         octoprint.plugin.EventHandlerPlugin):

	##~~ SettingsPlugin mixin

	def get_settings_defaults(self):
		return dict(
                        do_level_gcode = 'G28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG81 ; check mesh leveling results',
                        matplotlib_heatmap_theme = 'viridis'
		)

	##~~ AssetPlugin mixin

	def get_assets(self):
		# Define your plugin's asset files to automatically include in the
		# core UI here.
		return dict(
			js=["js/PrusaMeshMap.js"],
github fraschetti / Octoslack / octoprint_Octoslack / __init__.py View on Github external
import re
import subprocess
import copy
import netifaces
import pytz

SLACKER_TIMEOUT = 60


class OctoslackPlugin(
    octoprint.plugin.SettingsPlugin,
    octoprint.plugin.AssetPlugin,
    octoprint.plugin.StartupPlugin,
    octoprint.plugin.ShutdownPlugin,
    octoprint.plugin.ProgressPlugin,
    octoprint.plugin.EventHandlerPlugin,
    octoprint.plugin.TemplatePlugin,
):

    ##TODO FEATURE - generate an animated gif of the print - easy enough if we can find a python ib to create the gif (images2gif is buggy & moviepy, imageio, and and visvis which rely on numpy haven't worked out as I never neven let numpy try to finish installing after 5/10 minutes on my RasPi3)
    ##TODO FEATURE - add the timelapse gallery for cancelled/failed/completed as a single image
    ##TODO FEATURE - Add support for Imgur image title + description
    ##TODO FEATURE - Optionally upload timelapse video to youtube & send a Slack message when the upload is complete
    ##TODO FEATURE - Define a third set of messages for each event to allow sending M117 commands to the printer
    ##TODO ENHANCEMENT - The progress event fires on gcode uploads and triggers Octoslack events. That needs to be fixed.
    ##TODO ENHANCEMENT - Consider extending the progress snapshot minimum interval beyond Slack to other providers

    ##~~ SettingsPlugin mixin

    def get_settings_defaults(self):
        return {
            "connection_method": "APITOKEN",  ##APITOKEN or WEBHOOK