def render_html_str(s, context=None, request=None):
""" Use DjangoTemplates() to render a template string.
Returns the rendered content str on success.
"""
template = DjangoTemplates(settings.DJANGO_TEMPLATES_OPTS).from_string(s)
try:
content = template.render(context=context or {}, request=request)
except Exception as ex:
# For trimming the template string, for logging.
max_content_len = 45
log.error(
'\n'.join((
'Cannot render template str: {s}{ellipses}',
' Context: {context}',
' Request: {request}',
' Error: ({errtype}) {errmsg}',
)).format(
s=s[:max_content_len],
ellipses='...' if len(s) > max_content_len else '',
context=context,
request=request,
errtype=type(ex).__name__,
errmsg=ex,
)
)
return ''
return content
def render_html_str(s, context=None, request=None):
""" Use DjangoTemplates() to render a template string.
Returns the rendered content str on success.
"""
template = DjangoTemplates(settings.DJANGO_TEMPLATES_OPTS).from_string(s)
try:
content = template.render(context=context or {}, request=request)
except Exception as ex:
# For trimming the template string, for logging.
max_content_len = 45
log.error('\n'.join((
'Cannot render template str: {s}{ellipses}',
' Context: {context}',
' Request: {request}',
' Error: ({errtype}) {errmsg}',
)).format(
s=s[:max_content_len],
ellipses='...' if len(s) > max_content_len else '',
context=context,
request=request,
errtype=type(ex).__name__,
errmsg=ex,
))
return ''
return content
