def validate_template_cfn_lint(template):
# Save the template to a temporary file -- cfn-lint requires a file
filename = "file.tmp"
with open(filename, "w") as file:
file.write(template)
abs_filename = os.path.abspath(filename)
# decode handles both yaml and json
template, matches = decode.decode(abs_filename, False)
# Set cfn-lint to info
core.configure_logging(None)
# Initialize the ruleset to be applied (no overrules, no excludes)
rules = core.get_rules([], [], [])
# Use us-east-1 region (spec file) for validation
regions = ['us-east-1']
# Process all the rules and gather the errors
matches = core.run_checks(
abs_filename,
template,
rules,
regions)
return matches
def validate_template_cfn_lint(template):
# Importing cfnlint adds a significant overhead, so we keep it local
from cfnlint import decode, core
# Save the template to a temporary file -- cfn-lint requires a file
filename = "file.tmp"
with open(filename, "w") as file:
file.write(template)
abs_filename = os.path.abspath(filename)
# decode handles both yaml and json
try:
template, matches = decode.decode(abs_filename, False)
except TypeError:
# As of cfn-lint 0.39.0, the second argument (ignore_bad_template) was dropped
# https://github.com/aws-cloudformation/cfn-python-lint/pull/1580
template, matches = decode.decode(abs_filename)
# Set cfn-lint to info
core.configure_logging(None)
# Initialize the ruleset to be applied (no overrules, no excludes)
rules = core.get_rules([], [], [])
# Use us-east-1 region (spec file) for validation
regions = ["us-east-1"]
# Process all the rules and gather the errors
matches = core.run_checks(abs_filename, template, rules, regions)
return matches
def validate_template_cfn_lint(template):
# Importing cfnlint adds a significant overhead, so we keep it local
from cfnlint import decode, core
# Save the template to a temporary file -- cfn-lint requires a file
filename = "file.tmp"
with open(filename, "w") as file:
file.write(template)
abs_filename = os.path.abspath(filename)
# decode handles both yaml and json
template, matches = decode.decode(abs_filename, False)
# Set cfn-lint to info
core.configure_logging(None)
# Initialize the ruleset to be applied (no overrules, no excludes)
rules = core.get_rules([], [], [])
# Use us-east-1 region (spec file) for validation
regions = ["us-east-1"]
# Process all the rules and gather the errors
matches = core.run_checks(abs_filename, template, rules, regions)
return matches