Former implementation tested for z-hop rising flank and anything that
is falling. That however causes issues with z-hop directly followed
by layer change (diff is not z-hop size but negative, image hence not
captured).
Instead of testing for positive flank == z-hop and any negative flank,
we now test for absolute value == z-hop.
Solves #1777
Cache was not invalidated on change of:
* snapshot URL presence
* system menu entry presence
* gcode viewer enabled/disabled
* changes in access control availability
Refactored cache setup to add enable_timelapse, enable_gcodeviewer
and enable_accesscontrol to ETag calculation, removed system menu
check. Template filtering will now be done based on the values of
these flags at render time, not before.
See also #1776 for a related ticket.
* Use only icons for settings and system entries
* Limit length of login entry to 100px
* Limit length of instance name to 250px
* Removed "OctoPrint" text if instance name is set
See discussion in #1741
We have our own cache, and that would get confused by not
allowing a reload of the templates at runtime, which Flask 0.11+
will not allow anymore unless this setting is set to True.
Logs a deprecation warning when any of the made-property fields is
accessed as a getter and return value. Implements __eq__, __ne__,
__bool__ and __nonzero__ to allow things like "user.is_anonymous ==
True" or "not user.is_anonymous" is used.
Careful with serialization to json, needs "bool(...)" wrapper to not
cause an exception (or inclusion in a custom serializer).
Affected fields:
* is_anonymous
* is_authenticated
* is_active
* is_user
* is_admin
To be removed again in OctoPrint 1.5.0
Logs a deprecation warning when anything from flask.ext is accessed,
imports flask_<name> instead and returns it.
To be removed again in OctoPrint 1.5.0
* leading and trailing null bytes will now be stripped
* while connecting, a "wait" will also trigger switch to connected
state - relevant when connecting without reset and initial "ok" for
M110 gets mangled
* extended virtual printer by new options to test the above:
* mangled "ok" can now be injected via "preparedOks" setting and
prepare_ok DEBUG command
* simulated reset lines on beginning ("start" etc) now only sent
if new setting "simulateReset" is true
Should fix#1770
Extracted methods to check if modification of a file is possible and
to determine if a specific file is currently select to take care of
denying upload and re-selecting file after upload.
Refactored watched folder handler to use the same methods and mirror
behaviour of file upload via API.
Should solve #1760
