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Exporters: make jinja engine strict 

- configure the jinja Environment to raise exception when substitution
variables are not defined
- trim spaces and lines, to avoid empty lines in generated files
pull/3608/head
Liviu Ionescu 2017-01-18 19:31:59 +02:00
parent 04a31f3b39
commit 36de50d28a
1 changed files with 2 additions and 2 deletions
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4
tools/export/exporters.py
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@ -4,7 +4,7 @@ from abc import abstractmethod, ABCMeta
import logging import logging
from os.path import join, dirname, relpath, basename, realpath, normpath from os.path import join, dirname, relpath, basename, realpath, normpath
from itertools import groupby from itertools import groupby
from jinja2 import FileSystemLoader from jinja2 import FileSystemLoader, StrictUndefined
from jinja2.environment import Environment from jinja2.environment import Environment
import copy import copy
@ -115,7 +115,7 @@ class Exporter(object):
"""Generates a project file from a template using jinja""" """Generates a project file from a template using jinja"""
jinja_loader = FileSystemLoader( jinja_loader = FileSystemLoader(
os.path.dirname(os.path.abspath(__file__))) os.path.dirname(os.path.abspath(__file__)))
jinja_environment = Environment(loader=jinja_loader) jinja_environment = Environment(loader=jinja_loader, undefined=StrictUndefined, trim_blocks=True, lstrip_blocks=True)
template = jinja_environment.get_template(template_file) template = jinja_environment.get_template(template_file)
target_text = template.render(data) target_text = template.render(data)