def convert_all_json_to_yaml(self, dirpath):
for path in os.listdir(dirpath):
if not path.endswith('.template') and not path.endswith('.json'):
continue
with open(os.path.join(dirpath, path), 'r') as f:
json_str = f.read()
yml_str = template_format.convert_json_to_yaml(json_str)
yield (json_str, yml_str)
def convert_all_json_to_yaml(self, dirpath):
for path in os.listdir(dirpath):
if not path.endswith('.template') and not path.endswith('.json'):
continue
with open(os.path.join(dirpath, path), 'r') as f:
json_str = f.read()
yml_str = template_format.convert_json_to_yaml(json_str)
yield (json_str, yml_str)
def convert_all_json_to_yaml(self, dirpath):
for path in os.listdir(dirpath):
if not path.endswith(".template") and not path.endswith(".json"):
continue
f = open(os.path.join(dirpath, path), "r")
json_str = f.read()
yml_str = template_format.convert_json_to_yaml(json_str)
yield (json_str, yml_str, f.name)
def test_integer_only_keys_get_translated_correctly(self):
path = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'templates/WordPress_Single_Instance.template')
with open(path, 'r') as f:
json_str = f.read()
yml_str = template_format.convert_json_to_yaml(json_str)
match = re.search('[\s,{]\d+\s*:', yml_str)
# Check that there are no matches of integer-only keys
# lacking explicit quotes
self.assertIsNone(match)
def test_integer_only_keys_get_translated_correctly(self):
path = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'templates/WordPress_Single_Instance.template')
with open(path, 'r') as f:
json_str = f.read()
yml_str = template_format.convert_json_to_yaml(json_str)
match = re.search(r'[\s,{]\d+\s*:', yml_str)
# Check that there are no matches of integer-only keys
# lacking explicit quotes
self.assertIsNone(match)
def convert_directory(dirpath):
for path in os.listdir(dirpath):
if not path.endswith('.template') and not path.endswith('.json'):
continue
yamlpath = re.sub('\..*$', '.yaml', path)
print('Writing to %s' % yamlpath)
f = open(os.path.join(dirpath, path), 'r')
out = open(os.path.join(dirpath, yamlpath), 'w')
yml = template_format.convert_json_to_yaml(f.read())
out.write(yml)
out.close()
#!/usr/bin/env python
from heat.common.template_format import convert_json_to_yaml
json = """
{
"AWSTemplateFormatVersion": "2010-09-09",
"Description": "MonboDB Config Server",
"Mappings": {
"AWSInstanceType2Arch" : {
"m1.tiny" : { "Arch" : "32" },
"m1.small" : { "Arch" : "64" },
"m1.medium" : { "Arch" : "64" },
"m1.large" : { "Arch" : "64" },
"m1.xlarge" : { "Arch" : "64" }
},
"DistroArch2AMI": {
"F18" : { "32" : "F18-i386-cfntools", "64" : "F18-x86_64-cfntools" },
"F17" : { "32" : "F17-i386-cfntools", "64" : "F17-x86_64-cfntools" },
"U10" : { "32" : "U10-i386-cfntools", "64" : "U10-x86_64-cfntools" },
"RHEL-6.1" : { "32" : "rhel61-i386-cfntools", "64" : "rhel61-x86_64-cfntools" },
"RHEL-6.2" : { "32" : "rhel62-i386-cfntools", "64" : "rhel62-x86_64-cfntools" },
"RHEL-6.3" : { "32" : "rhel63-i386-cfntools", "64" : "rhel63-x86_64-cfntools" }
}
}
}
"""
yaml = convert_json_to_yaml(json)
print yaml
def get_yaml(self):
yaml = convert_json_to_yaml(json.dumps(self.get_json()))
yaml = yaml.replace("""HeatTemplateFormatVersion: '2012-12-12'""",
"""heat_template_version: '2013-05-23'""")
return yaml
def convert_file(path):
f = open(path, 'r')
print(template_format.convert_json_to_yaml(f.read()))
