def test_overlay_2(self):
x = parse(self.fd("""!spec\ntype: !!int "0"\ndescription:\nvalue: 1\n"""))
y = parse(self.fd("""section:\n param: 2"""))
z = parse(self.fd("""section:\n param: 3"""))
b = ConfigurationBuilder(dict(section=dict(param=x)))
params = b.build(y, z)
assert params['section']['param'] == 3
def test_build_2(self):
x = parse(self.fd("""!spec\ntype: !!int "0"\ndescription:\nvalue: 1\n"""))
b = ConfigurationBuilder(dict(section=dict(param=x),
section_1=dict(param=x)))
params = b.build()
assert params['section']['param'] == 1
assert params['section_1']['param'] == 1
def test_validator_required(self):
x = parse(self.fd("""!spec\ntype: !!int "0"\ndescription:\nvalue: !required\n"""))
b = ConfigurationBuilder(dict(section=dict(param=x)))
params = b.build()
assert params['section']['param'] != 1
errors = b.validate(params)
assert ('section', 'param') in errors
assert isinstance(errors[('section', 'param')], Requirement)
def test_validator_type_list(self):
x = parse(self.fd("""!spec\ntype: [ !!int "0", !!null ]\ndescription:\nvalue: !required\n"""))
y = parse(self.fd("""section:\n param: !!null"""))
b = ConfigurationBuilder(dict(section=dict(param=x)))
params = b.build(y)
assert params['section']['param'] == None
errors = b.validate(params)
assert not errors
def test_validator_type_error(self):
x = parse(self.fd("""!spec\ntype: !!int "0"\ndescription:\nvalue: !required\n"""))
y = parse(self.fd("""section:\n param: foo"""))
b = ConfigurationBuilder(dict(section=dict(param=x)))
params = b.build(y)
assert params['section']['param'] == 'foo'
errors = b.validate(params)
assert errors
assert ('section', 'param') in errors
assert isinstance(errors[('section', 'param')], TypeError)
return self._params[section].keys()
def items(self, section):
return self._params[section].items()
def sections(self):
return self._params.keys()
def to_dict(self):
return self._params
def set(self, section, key, value):
sect = self._params.setdefault(section, {})
sect[key] = value
if __name__ == '__main__':
import sys
from pyyacc.parser import parse
from pyyacc.parser import ConfigurationBuilder
descriptor = parse(open(sys.argv[1]))
yamls = [parse(open(f)) for f in sys.argv[2:]]
b = ConfigurationBuilder(descriptor)
params = b.build(*yamls)
cfg = RawConfigParser()
for section in params.keys():
cfg.add_section(section)
for key, value in params[section].iteritems():
cfg.set(section, key, value)
cfg.write(sys.stdout)
def test_overlay_3(self):
x = parse(self.fd("""!spec\ntype: !!int "0"\ndescription:\nvalue: !optional\n"""))
b = ConfigurationBuilder(dict(section=dict(param=x)))
params = b.build()
assert 'param' not in params['section']
def test_build_1(self):
x = parse(self.fd("""!spec\ntype: !!int "0"\ndescription:\nvalue: 1\ndeprecated: true"""))
b = ConfigurationBuilder(dict(section=dict(param=x)))
params = b.build()
assert isinstance(params, ConfigSet)
assert params['section']['param'] == 1