52640eb205
schema. Does the same checks as check.sh, but is a *lot* faster making it suitable for using as a pre-commit hook. I don't suggest replacing check.sh since it's good to check that the schema works with multiple implementations of jsonschema.
62 lines
1.6 KiB
Python
Executable file
62 lines
1.6 KiB
Python
Executable file
#! /usr/bin/env python
|
|
|
|
import sys
|
|
import json
|
|
import os
|
|
|
|
|
|
def import_error(module, package, debian, error):
|
|
sys.stderr.write((
|
|
"Error importing %(module)s: %(error)r\n"
|
|
"To install %(module)s run:\n"
|
|
" pip install %(package)s\n"
|
|
"or on Debian run:\n"
|
|
" sudo apt-get install python-%(debian)s\n"
|
|
) % locals())
|
|
if __name__ == '__main__':
|
|
sys.exit(1)
|
|
|
|
try:
|
|
import jsonschema
|
|
except ImportError as e:
|
|
import_error("jsonschema", "jsonschema", "jsonschema", e)
|
|
raise
|
|
|
|
try:
|
|
import yaml
|
|
except ImportError as e:
|
|
import_error("yaml", "PyYAML", "yaml", e)
|
|
raise
|
|
|
|
|
|
def check_example_file(examplepath, schemapath):
|
|
with open(examplepath) as f:
|
|
example = yaml.load(f)
|
|
|
|
with open(schemapath) as f:
|
|
schema = yaml.load(f)
|
|
|
|
fileurl = "file://" + os.path.abspath(schemapath)
|
|
|
|
print ("Checking schema for: %r %r" % (examplepath, schemapath))
|
|
# Setting the 'id' tells jsonschema where the file is so that it
|
|
# can correctly resolve relative $ref references in the schema
|
|
schema['id'] = fileurl
|
|
try:
|
|
jsonschema.validate(example, schema)
|
|
except:
|
|
raise ValueError("Error validating JSON schema for %r %r" % (
|
|
examplepath, schemapath
|
|
), e)
|
|
|
|
|
|
def check_example_dir(exampledir, schemadir):
|
|
for root, dirs, files in os.walk(exampledir):
|
|
for filename in files:
|
|
examplepath = os.path.join(root, filename)
|
|
schemapath = examplepath.replace(exampledir, schemadir)
|
|
check_example_file(examplepath, schemapath)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
check_example_dir("examples", "schema")
|