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authorOliver Walsh <owalsh@redhat.com>2017-01-26 11:21:41 +0000
committerSteven Hardy <shardy@redhat.com>2017-01-27 14:15:34 +0000
commit6bdfd93c9ca0308200fb85b856d8a829d7c32aba (patch)
tree5c156ac762405570752b9d02f95620b8629c8a83 /tools
parentc349789089157b0210d8de4f317599df81fa9760 (diff)
Add support for Jinja2 includes
This replicates the behavior of the custom Jinja2 loader from tripleo-common to allow template validation on the local filesystem using tox. Change-Id: I27683ab31187c6334dc5b4b5363a3347874b9a90 Partially-Implements: blueprint overcloud-upgrades-per-service Depends-On: Idc5c3f49c7a2fc7f3622c76da001992cc657384e
Diffstat (limited to 'tools')
-rwxr-xr-xtools/process-templates.py9
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/process-templates.py b/tools/process-templates.py
index 7d66b35..1c8c4ba 100755
--- a/tools/process-templates.py
+++ b/tools/process-templates.py
@@ -19,6 +19,8 @@ import six
import sys
import yaml
+__tht_root_dir = os.path.dirname(os.path.dirname(__file__))
+
def parse_opts(argv):
parser = argparse.ArgumentParser(
@@ -51,9 +53,14 @@ def _j2_render_to_file(j2_template, j2_data, outfile_name=None,
print('ERROR: path already exists for file: %s' % outfile_name)
sys.exit(1)
+ # Search for templates relative to the current template path first
+ template_base = os.path.dirname(yaml_f)
+ j2_loader = jinja2.loaders.FileSystemLoader([template_base, __tht_root_dir])
+
try:
# Render the j2 template
- template = jinja2.Environment().from_string(j2_template)
+ template = jinja2.Environment(loader=j2_loader).from_string(
+ j2_template)
r_template = template.render(**j2_data)
except jinja2.exceptions.TemplateError as ex:
error_msg = ("Error rendering template %s : %s"