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jp (output/template): check if there is a template before initializing Renderer

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This commit is contained in:
Goffi 2017-08-24 01:11:47 +02:00
commit c9c34550df
1 changed files with 5 additions and 4 deletions
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9
frontends/src/jp/output_template.py
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@ -48,18 +48,19 @@ class Template(object):
command's template_data_mapping attribute will be used if it exists to convert
data to a dict usable by the template.
"""
self.renderer = template.Renderer(self.host)
cmd = self.host.command
options = self.host.parse_output_options()
self.host.check_output_options(OPTIONS, options)
try:
template_path = cmd.TEMPLATE
except AttributeError:
if not 'template' in cmd.args.output_opts:
self.host.disp(u'no default template set for this command, '
u'you need to specify a template using --oo template=[path/to/template.html',
u'you need to specify a template using --oo template=[path/to/template.html]',
error=True)
self.host.quit(C.EXIT_BAD_ARG)
options = self.host.parse_output_options()
self.host.check_output_options(OPTIONS, options)
self.renderer = template.Renderer(self.host)
try:
template_path = options['template']
except KeyError: