[web] fix css file generation permission bug (closes #17143773)
PropertySheet.process_resource() uses mkstemp which enforce a 0600 mode on the
output file, which is not the file permission we want for css files.
Tutorials
~~~~~~~~~
We present a few tutorials of different levels. The blog building
tutorial introduces one smoothly to the basic concepts.
Then there is a photo gallery construction tutorial which highlights
more advanced concepts such as unit tests, security settings,
migration scripts.
.. toctree::
:maxdepth: 1
base/index
advanced/index
tools/windmill.rst
textreports/index
dataimport/index