Introduced three new events:
* CONNECTING - fired just before starting the connection process
* DISCONNECTING - fired just before starting the (active) disconnection
process
* PRINTER_STATE_CHANGED - fired every time the printer state changes
Also introduced new GCODE script beforePrinterDisconnected, which will
get sent just before the printer gets (actively) disconnected. Also enabled
communication object to wait for the send queue to be emptied before
closing it, in order to allow sending all lines from the disconnect script.
Usage of super(MyClass, self) is henceforth discouraged due to dynamic reloading within OctoPrint's plugin subsystem. Refer to https://thingspython.wordpress.com/2010/09/27/another-super-wrinkle-raising-typeerror/ for details on this problem.
Action by plugin authors is needed to remove the super(...) call and substitute it with octoprint.plugin.SettingsPlugin.on_settings_save(self, data) and octoprint.plugin.SettingsPlugin.on_settings_load(self). Without these modifications, calls to plugin methods utilizing super(...) will fail after a call to the plugin managers reload_plugins method.
Closes#942
This should allow users to adjust the behaviour of the communication stack more granularly in case the regular settings which only consider G4, G28, G29, G30, G32 to be real long runners without output are not sufficient.
Added a setting to allow -90 degree rotation. Combined with fliph and
flipv, I think this means every one of the 8 major orientations is covered
(2^3). 0, 90, 180, 270 times 2 (mirror image in each rotation). I chose
-90 instead of 90 because that keeps the upper left corner pinned to the
same spot.
The extra ms-transforms aren't for this issue exactly but allowed me to
test my changes in ie. I've tested Chrome, Firefox and IE11. I don't
have Safari handy, but if it breaks it *should* be only when this is
enabled.
Cut off of the temperature graph is now not based on the number of data points any more but on the actual time of the data points. Anything older than ``n`` minutes will be cut off, with ``n`` defaulting to 30min. This value can be changed under "Temperatures" in the Settings
Closes#343
Repetier always first sends the ok and then any command output. In case of M105, that makes the response look like from an externally triggered heatup (no ok on the same line), causing polling to stop until that falsely detected heatup is complete. Added a configuration option to disable heatup detection. The disadvantage of this is that when printing via Repetier Firmware from SD, the heatup times won't be substractable from the total print time, leading to a less accurate print time left estimation.
Closes#835
Multiple mixins are allowed of course. Allowing multiple implementations lead to too many problems due to plugin names for referring to the APIs of SimpleApiPlugins or the assets of AssetPlugins.
Hence __plugin_implementations__ has been deprecated in favor of __plugin_implementation__. The plugin subsystem will automatically copy the first implementation from __plugin_implementations__ to __plugin_implementation__ and log a deprecation warning.
Adjusted documentation accordingly. Also added docs for helpers.
Refactored some things in octoprint.util.comm and octoprint.settings, added migration function to get users of the devel version up to date with their gcode scripts. Migration function will be removed again one week from now.
- renamed methods from camelCase to snake_case
- renamed callback mathods from comm module from camelCase to snake_case
- extracted and documented public interface to be used by plugins
- extracted callback interface to be implemented by subscribed callbacks to printer
- moved standard implementation to custom package
- moved time estimation classes to custom package
Associating them with the current printer profile is misleading as long as a printer profile represents both a physical printer and a type machine. In the future this association will have to be split, to allow for configuration of printers with respective machine profiles (name subject to be changed).
- Additional zeroconf services may now be added via config
- Exposed zeroconf_register method as helper for plugins
- Vendor specifics may be added to service registrations via config
Adds a new config key printerParameters.defaultExtrusionLength which can be configured via the settings dialog in the Printer section and then gets used to set the placeholder value on the extrusion/retraction control and as fallback if the user entered no value when clicking the Extrude/Retract button.
Closes#513
Major refactoring of octoprint.server.util (divided into smaller submodules), extended Tornado to allow for request-specific max content lengths, introduced settings parameters to configure maximum upload size, maximum request body size and file suffixes
See #455
