#8298 Use jinja caching settings for EW core widgets
During an upgrade of EasyWidgets from 0.2.dev to 0.3 I saw a few of these errors. Not really a big deal, just a temporary error during a live upgrade. But it did highlight the fact that EW was reading template files from disk that should've been cached. The stack trace seems to miss a few lines, but jinja's is_up_to_date check is running which gives enough of a clue about autoreload being on.
File '/var/local/allura/Allura/allura/templates/widgets/forge_form.html', line 41 in top-level template code <div class="grid-{{19 + extra_width}}">{{field.display(**ctx)}}</div> File '/var/local/env-allura/lib/python2.7/site-packages/EasyWidgets-0.2.dev20150922-py2.7.egg/ew/widget.py', line 45 in display File '/var/local/env-allura/lib/python2.7/site-packages/EasyWidgets-0.2.dev20150922-py2.7.egg/ew/render.py', line 29 in __call__ File '/var/local/env-allura/lib/python2.7/site-packages/EasyWidgets-0.2.dev20150922-py2.7.egg/ew/render.py', line 55 in template File '/var/local/env-allura/lib/python2.7/site-packages/EasyWidgets-0.2.dev20150922-py2.7.egg/ew/render.py', line 208 in load File '/var/local/env-allura/lib/python2.7/site-packages/Jinja2-2.10-py2.7.egg/jinja2/environment.py', line 1122 in is_up_to_date return self._uptodate() File '/var/local/env-allura/lib/python2.7/site-packages/EasyWidgets-0.2.dev20150922-py2.7.egg/ew/render.py', line 204 in <lambda> File '/usr/lib64/python2.7/genericpath.py', line 54 in getmtime return os.stat(filename).st_mtime OSError: [Errno 2] No such file or directory: '/var/local/env-allura/lib/python2.7/site-packages/EasyWidgets-0.2.dev20150922-py2.7.egg/ew/templates/jinja2/checkbox.html'
db/8298
Verified by setting
auto_reload_templates = Falsein .ini file, andassert not self._environ.auto_reloadat the beginning of Allura'sJinjaEngine.loadand also within EW'sJinja2Engine.load. Then made sure I didn't get any assertion errors.Merged.