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  • Committer: Stuart Bishop
  • Date: 2016-06-20 07:44:34 UTC
  • mfrom: (16.1.1 ntpmaster)
  • Revision ID: stuart.bishop@canonical.com-20160620074434-ayj03v48zi803mr8
[paulgear, r=stub] Fix trusty deploys by using jinja helpers that work with Python3

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Lines of Context:
hooks/utils.py
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from charmhelpers.fetch import (
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    apt_install,
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    filter_installed_packages
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)
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TEMPLATES_DIR = 'templates'
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try:
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    import jinja2
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except ImportError:
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    apt_install(filter_installed_packages(['python-jinja2']),
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                fatal=True)
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    import jinja2
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def render_template(template_name, context, template_dir=TEMPLATES_DIR):
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    templates = jinja2.Environment(
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        loader=jinja2.FileSystemLoader(template_dir))
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    template = templates.get_template(template_name)
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    return template.render(context)