python-setuptools on OctoPi is quite old and trying to update in a local virtualenv apparently CAN cause problems (we had this with python-serial too a while back), so a backwards compatible solution is better here.
If plugins get enabled or disabled, the update check configuration needs to be refetched next time it's needed since there might have been changes to plugin implementing the check_info hook.
Same holds true for cache files, so there should be no problem anymore with installs where the static folder is not writable.
Also introduced two new devel config vars to disable merging and minifying of the assets, solved the empty-less-bundle problem and made sure babel knows about the jinja extension.
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.
Actual test whether key is provided or not happens in before_request handler of flask app, hence the more granular processing in the decorator was unecessary since around november '14. Adjusted to only do the actual processing necessary to replicate login_required behaviour/login users if necessary.
Closes#516 (actually, that was solved since introduction of the before_request handler which took that work off the hands of the decorator, but now it's properly documented too)
Match against entry_point origins using both package name and package name plus version. If one of those matches (depends on pip version if output will include version or not), it's the plugin we are looking for.
This way we don't need to try to strip a version number from the package name as output by pip without knowing if a version number is included or not.
Some pip invocations return extra info after the Successfully installed
(like "Cleaning up..."). Also, not all packages include a version
number in their package names.
The only translation that is going to be bundled with OctoPrint for now will be .de, if at all. The reason simply being that this is the only translation I can update myself and hence guarantee a good user experience for.
setup.py now offers two new commands, babel_bundle and babel_pack, with which translations for plugins and core OctoPrint can be automatically bundled or packed as language packs once compiled. This should make sharing translations quite easy in the future.
That is the first step towards downloadable (and separately managed) translation packages, decoupled from the software's release cycle and source control. Since it will be impossible to properly maintain all languages concurrently with OctoPrint's releases, decoupling that will hopefully increase the user experience through preventing broken translations (or stalling releases due to having to wait for the translations to be updated).
Sometimes they will still get discovered by python even though their packages have since been uninstalled.
This will also lead to them being reloaded after an uninstall and a subsequent plugin reload.
Marking them as uninstalled and not handing out uninstalled plugins when collecting them solves this.
Added phase specific hooks for queuing, queued, sending and sent phases of a command ("octoprint.comm.protocol.gcode.<phase>"). Removed old queuing phase hook and declared as obsolete hook in plugin manager to prevent plugins that depend on it from being enabled.
Adding those new hooks also necessitated refactoring the whole command processing, made it more modular and added phase specific handler functions that allow handling all blocking commands centrally for example.
Since it cannot be reliably determined by the system if a hook is essential for a plugin's functionality or not, it makes more sense to just disable plugins that utilize obsolete hooks then risk running half working plugins.
This will hopefully prevent conflicting routes between multiple plugins from being registered and also ensures a more consistent behaviour compared to BlueprintPlugin mixins.
Thanks to @Salandora for bringing this up.
Hidden files (starting with .) will produce a 404. This also excludes .metadata.yaml from being downloadable. The alternative of adding all extensions defined by plugins to the regex dynamically was not chosen since that would necessitate to make plugins implementing the "octoprint.filemanager.extension_tree" hook restart needing plugins in the lifecycle management for a minimal gain in perceived security.
Solves #897
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.
Otherwise we get import issues during build since the octoprint module depends on the dependencies already being present what they obviously can't be at the beginning of setup.
Babel related commands and the Clean command for setup.py are not reusable by plugins as well. Also added a factory method for plugin setup parameters.
The new hook allows extending the list of rules for maximum body sizes differing from the default of 100KB and can be used by plugins to allow uploads to them that exceed that file size.
Also extended the plugin manager to detect plugins that implement restart needing hooks (such as the above one) and handling those plugins the same as plugins containing implementations that inherit from octoprint.plugin.core.RestartNeedingPlugin
Have you ever noticed when developing that every time you stop and start
the server, the terminal window gets an extra duplicate line for every
reconnect attempt? Well, it's because (I think) "delete" in javascript
just removes the indicated name from the namespace, it doesn't actually
free up an object. Those zombie objects are still there and wake up (for
some transports) on reconnect. Might be different in SockJS v1 or later.
Cache clearing doesn't work reliably with location.reload(true), leading to cache induced infinite loop when disabling access control (since generated template still assumes first run dialog to be active). Disabling for now, need to find a better way to reload the page while clearing the browser's and server's cache (same issue exists for plugins needing a client side triggered reload).
Fixes#886
The server now sends the current server time with each temperature update as well as the initial temperature data, allowing the client to translate the timestamps contained in the temperature logs to its local timescale.
Followup to commit f19d0f0360 which caused a problem with large deviations between server and client time.
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
Sending "!!DEBUG:action_custom foo 1 2 3" will result in the virtual printer sending "// action:foo 1 2 3" back. Sending "!!DEBUG:action_custom bar" will result in the virtual printer sending "// action:bar" back.
If only one tool is configured, the profile dialog now won't show the offset configuration. If more than one extruder is configured offset configuration for anything but the first tool (which acts as reference for the relative offsets of the others) will be shown.
Closes#677
Instead of matching to full strings send by firmware in case of checksum or line number issues, now matches only against lower case "checksum", "line number" and "line expected". Should make it more resilient to firmware side changes of the sent messages.
jQuery bubbles all children show/hide events up to the parent so the
event gets called whenever a settings pane is chosen by the user.
Intent of the viewmodel callback was just on first show and final
dismiss.
Any unknown commands should just be piped through and not use up an acknowledgement. This
new behaviour can be overridden via the new feature flag "unknownCommandsNeedAck", which will
restore the former behaviour causing even unknown commands to use up an "ok".
Also no line numbering or checksumming will happen. Shouldn't usually be of relevance for other
firmwares, but in case of any compatibility issues introduced by this also added a new feature
flag "sendChecksumWithNonGcode" that causes even unknown commands to be sent with a
checksum if necessary.
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
Removed old loginstate.subscribe method and migrated existing code to new mechanism.
This should allow plugins to only request their sensitive data if a user is a) logged in and has b) the necessary rights for a request. The server should still do additional auth checks, but this way no unnecessary request have to be made.
* Renamed userjson to userdata, removed original userdata (developers will live if they need to ensure their supplied userdata is valid JSON)
* Input validation for userdata parameter - a HTTP 400 response will be generated if userdata can't be parsed as JSON
* Adjusted documentation accordingly
* moved virtual printer into plugin
* made default serial factory use supplied parameters instead of directly utilizing self._port and similar
* documented new hook
f98ebaaf moved the passive_logon code to a new function from
api/__init__.py to util/flask.py. Before that move any fallthrough
would hit return NO_CONTENT, but now it returns nothing which makes
flask complain.
This hook allows the plugin to create the serial port object (or pass to
the next hook or the builtin serial port handler) which allows for
serial communication filtering or a different communication transport.
Use @foosel's code to use the same loop for hooks as well as the
builtin.
Also, modify the cura slicer to recognize the setting and avoid
adjusting the model position, just leave it in the center where it would
be on a circular platform
Having to wait for the first serial timeout before sending the first M105 even when not waiting for seeing a "start" caused unnecessary wait times for reaching the "Operational" state.
Add computed property "name" to function objects if not provided by the
browser, to avoid dropping out of main.js before it is finished.
(cherry picked from commit 68215c6)
Tracking the "ok" attached to a resend is necessary in order to make sure that it does not trigger the resend of the next line after the requested one right after, causing resend loops in some cases, e.g. "> 100", "> 101" , "< rs 100", "ok", "> 100", "< expected 100, got 101, rs 100" -- here the last error from the firmware could not be processed as "false negative" correctly (101 was already sent to the printer when it detected the error for 100, so this error just needs to be ignored) since the resend flag was already cleared due to line 100 and 101 having been enqueued, 100 in the resend handler, 101 due to the following ok. This patch fixes the latter, thus solving the problem.
Plugins may be enabled and disabled during runtime. If they are of types which allow hot loading, this will be done. Otherwise they will be marked as pending and updated after a restart. Same for installation and uninstallation.
Plugins may be loaded, unloaded, activated and deactivated. Errors while trying to load a plugin or initializing an implementation will only result in it staying deactive but registered in the system, allowing it to be further processed e.g. by a plugin manager
Can be used to always retrieve the defaults (by providing an empty config dict) or to utilize the get method with other settings than the system settings.
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.
Detected plugins are now logged in a better readable way and with additional information.
Also marked folder for bundled plugins as bundled - forgot to do that earlier.
This way user adjustments to those timeouts via the settings
will take immediate effect even while the connection to the
printer is already established.
For as long as his name is still passed along the Clacks,
Death can't have him.
-- "Going Postal", Chapter 4 Prologue
RIP Terry Pratchett
See also http://gnuterrypratchett.com/
Added a lot of documentation, more stream lining, should now work completely without having to define types but offer the same/more functionality than before. Backwards compatible too.
Preprocessing for better performancy, unit tests for preprocessing, controls don't need a type anymore (makes things way less complicated and repetitive)
Adding a line such as
OCTOPRINT_ADDITIONAL_BINDINGS.push(["gcodeFilesViewModel", "#tab_plugin_my_other_file_plugin"]);
to a plugin JS now allows the plugin to configure existing view models to bind to additional elements, not just the ones configured by the view model itself. This allows binding view models of standard components to other component types and thus "moving" components, e.g. the files dialog from the sidebar to the tab section.
config.yaml now has a new section "components" located under "appearance" which allows configuring the order and list of disabled components. Example:
appearance:
components:
order:
tab:
- control
- temperature
- gcodeviewer
- terminal
- timelapse
disabled:
sidebar:
- files
This would make the "Control" tab the first tab, followed by the usual order (plugins afterwards), and disable the Files sidebar component.
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.
Utilizes a "TypedQueue" which tracks command types - if provided - and doesn't
add entries of the same type as another entry in the queue.
Somewhat backported from dev/commRefactoring branch
For some versions, the ok for a file delete message is not prepended
by a newline: "File Deleted:<filename>ok"
This work around will make it still detectable.
Sometimes M26 S0 does not cause a selected SD file to be
properly rewound, leading to issues when restarting the
print job. Reselecting the file (and ignoring the
resulting select event) solves this.
- 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
Should solve issues where the "Disconnected" dialog briefly appears when the connection gets interrupted only briefly, e.g. when starting a timelapse download in Firefox.
This should fix the problem where on a fresh setup it was impossible to upload slicing profiles for Cura before
the path to the binary was configured.
Also made the slicing dialog auto update available slicers when the settings are updated. The slicing button
in the file list is now only active if a slicer is available. The slicing dialog will only show upon upload of
an STL file if a slicer is available.
Closes#795
OctoPrint got confused by prepended / in files on printer's SD cards
located within folders.
New handling makes comm always use absolute path names for SD card
file names (even those in the root), printer converts between
this representation and the storage interface compatible version
of file and folder names being stated relative to the root (so
no leading /)
Added wrappers to ensure existing plugins being able to work, although them using the old camel case method names now causes a deprecation warning being logged
* Disabling autoscrolling now also stops cutting of the log while it's enabled, effectively preventing log lines from being modified at all
* Applying filters displays "[...]" where lines where removed
* Added a link to scroll to the end of the terminal log (useful for when autoscroll is disabled)
* Added a link to select all current contents of the terminal log for easy copy-pasting
* Added a display of how many lines are displayed, how many are filtered and how many are available in total
Closes#735
This allows horizontal placement of buttons. Custom controls in rows can have specified two new attributes: width which is the width of their container in the bootstrap 12-slot grid, and offset to specify offsets to the former control on the row.
Might be a good solution for people affected by #166, #470, #490 until commRefactoring branch is ready for prime time. No solution for #553 since that needs proper queueing and blocking command detection.
Controls may now contain a new property "javascript" which may be either a javascript function to be called when the control is executed, or a string to be eval'd when the control is executed. If it is a function, it will be called with the config of the custom control as single parameter "data". If it is a string it will be eval'd within a function context providing the custom control configuration as variable data.
Additionally controls may contain a new property "enabled", which may also be either a javascript function or a string to be eval'd. The custom control config will be available to the enabled code as described above. The code is expected to return true if the component should be enabled or false if not.
Up until now OctoPrint would not include anything for plugins which didn't provide LESS files but CSS files when in LESS mode (and vice versa). This is not rectified to make development a bit easier and less restrictive - if a plugin author doesn't want to use LESS but just plain CSS, that's now fine too.
Starting commands asynchronously now necessitates a call to Pipeline.wait_events in order to be able to access the started Command instances. Not waiting causes the list of commands to be not fully populated and hence issues with code depending on that stuff being present.
Conflicts:
src/octoprint/plugins/cura/__init__.py
Should catch any exceptions thrown by the plugin, log them and only hand them off if the caller requested to be informed about such things. This way if something goes wrong with a StartupPlugin there should be no problem anymore to still get the server up and running.
