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
