def group_dict(self, group):
"""The names and values of options in a group.
Useful for copying options into Application settings::
from tornado.options import define, parse_command_line, options
define('template_path', group='application')
define('static_path', group='application')
parse_command_line()
application = Application(
handlers, **options.group_dict('application'))
.. versionadded:: 3.1
"""
return dict(
(opt.name, opt.value()) for name, opt in self._options.items()
if not group or group == opt.group_name)
python类name()的实例源码
def parse_config_file(self, path, final=True):
"""Parses and loads the Python config file at the given path.
If ``final`` is ``False``, parse callbacks will not be run.
This is useful for applications that wish to combine configurations
from multiple sources.
.. versionchanged:: 4.1
Config files are now always interpreted as utf-8 instead of
the system default encoding.
"""
config = {}
with open(path, 'rb') as f:
exec_in(native_str(f.read()), config, config)
for name in config:
normalized = self._normalize_name(name)
if normalized in self._options:
self._options[normalized].set(config[name])
if final:
self.run_parse_callbacks()
def mockable(self):
"""Returns a wrapper around self that is compatible with
`mock.patch <unittest.mock.patch>`.
The `mock.patch <unittest.mock.patch>` function (included in
the standard library `unittest.mock` package since Python 3.3,
or in the third-party ``mock`` package for older versions of
Python) is incompatible with objects like ``options`` that
override ``__getattr__`` and ``__setattr__``. This function
returns an object that can be used with `mock.patch.object
<unittest.mock.patch.object>` to modify option values::
with mock.patch.object(options.mockable(), 'name', value):
assert options.name == value
"""
return _Mockable(self)
def group_dict(self, group):
"""The names and values of options in a group.
Useful for copying options into Application settings::
from tornado.options import define, parse_command_line, options
define('template_path', group='application')
define('static_path', group='application')
parse_command_line()
application = Application(
handlers, **options.group_dict('application'))
.. versionadded:: 3.1
"""
return dict(
(opt.name, opt.value()) for name, opt in self._options.items()
if not group or group == opt.group_name)
def mockable(self):
"""Returns a wrapper around self that is compatible with
`mock.patch <unittest.mock.patch>`.
The `mock.patch <unittest.mock.patch>` function (included in
the standard library `unittest.mock` package since Python 3.3,
or in the third-party ``mock`` package for older versions of
Python) is incompatible with objects like ``options`` that
override ``__getattr__`` and ``__setattr__``. This function
returns an object that can be used with `mock.patch.object
<unittest.mock.patch.object>` to modify option values::
with mock.patch.object(options.mockable(), 'name', value):
assert options.name == value
"""
return _Mockable(self)
def set(self, value):
if self.multiple:
if not isinstance(value, list):
raise Error("Option %r is required to be a list of %s" %
(self.name, self.type.__name__))
for item in value:
if item is not None and not isinstance(item, self.type):
raise Error("Option %r is required to be a list of %s" %
(self.name, self.type.__name__))
else:
if value is not None and not isinstance(value, self.type):
raise Error("Option %r is required to be a %s (%s given)" %
(self.name, self.type.__name__, type(value)))
self._value = value
if self.callback is not None:
self.callback(self._value)
# Supported date/time formats in our options
def group_dict(self, group):
"""The names and values of options in a group.
Useful for copying options into Application settings::
from tornado.options import define, parse_command_line, options
define('template_path', group='application')
define('static_path', group='application')
parse_command_line()
application = Application(
handlers, **options.group_dict('application'))
.. versionadded:: 3.1
"""
return dict(
(opt.name, opt.value()) for name, opt in self._options.items()
if not group or group == opt.group_name)
def parse_config_file(self, path, final=True):
"""Parses and loads the Python config file at the given path.
If ``final`` is ``False``, parse callbacks will not be run.
This is useful for applications that wish to combine configurations
from multiple sources.
.. versionchanged:: 4.1
Config files are now always interpreted as utf-8 instead of
the system default encoding.
"""
config = {}
with open(path, 'rb') as f:
exec_in(native_str(f.read()), config, config)
for name in config:
normalized = self._normalize_name(name)
if normalized in self._options:
self._options[normalized].set(config[name])
if final:
self.run_parse_callbacks()
def mockable(self):
"""Returns a wrapper around self that is compatible with
`mock.patch <unittest.mock.patch>`.
The `mock.patch <unittest.mock.patch>` function (included in
the standard library `unittest.mock` package since Python 3.3,
or in the third-party ``mock`` package for older versions of
Python) is incompatible with objects like ``options`` that
override ``__getattr__`` and ``__setattr__``. This function
returns an object that can be used with `mock.patch.object
<unittest.mock.patch.object>` to modify option values::
with mock.patch.object(options.mockable(), 'name', value):
assert options.name == value
"""
return _Mockable(self)
def set(self, value):
if self.multiple:
if not isinstance(value, list):
raise Error("Option %r is required to be a list of %s" %
(self.name, self.type.__name__))
for item in value:
if item is not None and not isinstance(item, self.type):
raise Error("Option %r is required to be a list of %s" %
(self.name, self.type.__name__))
else:
if value is not None and not isinstance(value, self.type):
raise Error("Option %r is required to be a %s (%s given)" %
(self.name, self.type.__name__, type(value)))
self._value = value
if self.callback is not None:
self.callback(self._value)
# Supported date/time formats in our options
def group_dict(self, group):
"""The names and values of options in a group.
Useful for copying options into Application settings::
from tornado.options import define, parse_command_line, options
define('template_path', group='application')
define('static_path', group='application')
parse_command_line()
application = Application(
handlers, **options.group_dict('application'))
.. versionadded:: 3.1
"""
return dict(
(opt.name, opt.value()) for name, opt in self._options.items()
if not group or group == opt.group_name)
def parse_config_file(self, path, final=True):
"""Parses and loads the Python config file at the given path.
If ``final`` is ``False``, parse callbacks will not be run.
This is useful for applications that wish to combine configurations
from multiple sources.
.. versionchanged:: 4.1
Config files are now always interpreted as utf-8 instead of
the system default encoding.
"""
config = {}
with open(path, 'rb') as f:
exec_in(native_str(f.read()), config, config)
for name in config:
normalized = self._normalize_name(name)
if normalized in self._options:
self._options[normalized].set(config[name])
if final:
self.run_parse_callbacks()
def mockable(self):
"""Returns a wrapper around self that is compatible with
`mock.patch <unittest.mock.patch>`.
The `mock.patch <unittest.mock.patch>` function (included in
the standard library `unittest.mock` package since Python 3.3,
or in the third-party ``mock`` package for older versions of
Python) is incompatible with objects like ``options`` that
override ``__getattr__`` and ``__setattr__``. This function
returns an object that can be used with `mock.patch.object
<unittest.mock.patch.object>` to modify option values::
with mock.patch.object(options.mockable(), 'name', value):
assert options.name == value
"""
return _Mockable(self)
def group_dict(self, group):
"""The names and values of options in a group.
Useful for copying options into Application settings::
from tornado.options import define, parse_command_line, options
define('template_path', group='application')
define('static_path', group='application')
parse_command_line()
application = Application(
handlers, **options.group_dict('application'))
.. versionadded:: 3.1
"""
return dict(
(name, opt.value()) for name, opt in self._options.items()
if not group or group == opt.group_name)
def parse_config_file(self, path, final=True):
"""Parses and loads the Python config file at the given path.
If ``final`` is ``False``, parse callbacks will not be run.
This is useful for applications that wish to combine configurations
from multiple sources.
"""
config = {}
with open(path) as f:
exec_in(f.read(), config, config)
for name in config:
if name in self._options:
self._options[name].set(config[name])
if final:
self.run_parse_callbacks()
def mockable(self):
"""Returns a wrapper around self that is compatible with
`mock.patch <unittest.mock.patch>`.
The `mock.patch <unittest.mock.patch>` function (included in
the standard library `unittest.mock` package since Python 3.3,
or in the third-party ``mock`` package for older versions of
Python) is incompatible with objects like ``options`` that
override ``__getattr__`` and ``__setattr__``. This function
returns an object that can be used with `mock.patch.object
<unittest.mock.patch.object>` to modify option values::
with mock.patch.object(options.mockable(), 'name', value):
assert options.name == value
"""
return _Mockable(self)
def set(self, value):
if self.multiple:
if not isinstance(value, list):
raise Error("Option %r is required to be a list of %s" %
(self.name, self.type.__name__))
for item in value:
if item is not None and not isinstance(item, self.type):
raise Error("Option %r is required to be a list of %s" %
(self.name, self.type.__name__))
else:
if value is not None and not isinstance(value, self.type):
raise Error("Option %r is required to be a %s (%s given)" %
(self.name, self.type.__name__, type(value)))
self._value = value
if self.callback is not None:
self.callback(self._value)
# Supported date/time formats in our options
def group_dict(self, group):
"""The names and values of options in a group.
Useful for copying options into Application settings::
from tornado.options import define, parse_command_line, options
define('template_path', group='application')
define('static_path', group='application')
parse_command_line()
application = Application(
handlers, **options.group_dict('application'))
.. versionadded:: 3.1
"""
return dict(
(name, opt.value()) for name, opt in self._options.items()
if not group or group == opt.group_name)
def parse_config_file(self, path, final=True):
"""Parses and loads the Python config file at the given path.
If ``final`` is ``False``, parse callbacks will not be run.
This is useful for applications that wish to combine configurations
from multiple sources.
.. versionchanged:: 4.1
Config files are now always interpreted as utf-8 instead of
the system default encoding.
"""
config = {}
with open(path, 'rb') as f:
exec_in(native_str(f.read()), config, config)
for name in config:
if name in self._options:
self._options[name].set(config[name])
if final:
self.run_parse_callbacks()
def mockable(self):
"""Returns a wrapper around self that is compatible with
`mock.patch <unittest.mock.patch>`.
The `mock.patch <unittest.mock.patch>` function (included in
the standard library `unittest.mock` package since Python 3.3,
or in the third-party ``mock`` package for older versions of
Python) is incompatible with objects like ``options`` that
override ``__getattr__`` and ``__setattr__``. This function
returns an object that can be used with `mock.patch.object
<unittest.mock.patch.object>` to modify option values::
with mock.patch.object(options.mockable(), 'name', value):
assert options.name == value
"""
return _Mockable(self)
def run_tests():
url = options.url + '/getCaseCount'
control_ws = yield websocket_connect(url, None)
num_tests = int((yield control_ws.read_message()))
logging.info('running %d cases', num_tests)
msg = yield control_ws.read_message()
assert msg is None
for i in range(1, num_tests + 1):
logging.info('running test case %d', i)
url = options.url + '/runCase?case=%d&agent=%s' % (i, options.name)
test_ws = yield websocket_connect(url, None, compression_options={})
while True:
message = yield test_ws.read_message()
if message is None:
break
test_ws.write_message(message, binary=isinstance(message, bytes))
url = options.url + '/updateReports?agent=%s' % options.name
update_ws = yield websocket_connect(url, None)
msg = yield update_ws.read_message()
assert msg is None
IOLoop.instance().stop()
def parse_config_file(self, path, final=True):
"""Parses and loads the Python config file at the given path.
If ``final`` is ``False``, parse callbacks will not be run.
This is useful for applications that wish to combine configurations
from multiple sources.
.. versionchanged:: 4.1
Config files are now always interpreted as utf-8 instead of
the system default encoding.
"""
config = {}
with open(path, 'rb') as f:
exec_in(native_str(f.read()), config, config)
for name in config:
if name in self._options:
self._options[name].set(config[name])
if final:
self.run_parse_callbacks()
def mockable(self):
"""Returns a wrapper around self that is compatible with
`mock.patch <unittest.mock.patch>`.
The `mock.patch <unittest.mock.patch>` function (included in
the standard library `unittest.mock` package since Python 3.3,
or in the third-party ``mock`` package for older versions of
Python) is incompatible with objects like ``options`` that
override ``__getattr__`` and ``__setattr__``. This function
returns an object that can be used with `mock.patch.object
<unittest.mock.patch.object>` to modify option values::
with mock.patch.object(options.mockable(), 'name', value):
assert options.name == value
"""
return _Mockable(self)
def set(self, value):
if self.multiple:
if not isinstance(value, list):
raise Error("Option %r is required to be a list of %s" %
(self.name, self.type.__name__))
for item in value:
if item is not None and not isinstance(item, self.type):
raise Error("Option %r is required to be a list of %s" %
(self.name, self.type.__name__))
else:
if value is not None and not isinstance(value, self.type):
raise Error("Option %r is required to be a %s (%s given)" %
(self.name, self.type.__name__, type(value)))
self._value = value
if self.callback is not None:
self.callback(self._value)
# Supported date/time formats in our options
def define_options(default_conf):
"""
Define the options from default.conf dynamically
"""
default = {}
with open(default_conf, 'rb') as f:
exec_in(native_str(f.read()), {}, default)
for name, value in default.iteritems():
# if the option is already defined by tornado
# override the value
# a list of options set by tornado:
# log_file_num_backups, logging, help,
# log_to_stderr, log_file_max_size, log_file_prefix
if name in options:
setattr(options, name, value)
# otherwise define the option
else:
define(name, value)
def make_application(version, app_name, app_urls, kwargs=None):
"""
Loads the routes and starts the server
:param version: the application version
:param app_name: the application name
:param app_urls: a list of application endpoints
:param kwargs: dictionary of options
:returns: tornado.web.Application instance
"""
if kwargs is None:
kwargs = {}
urls = make_endpoints(version, app_name, app_urls, kwargs)
application = tornado.web.Application(
urls,
default_handler_class=kwargs.get('default_handler_class', ErrorHandler))
return application
def parse_config_file(self, path, final=True):
"""Parses and loads the Python config file at the given path.
If ``final`` is ``False``, parse callbacks will not be run.
This is useful for applications that wish to combine configurations
from multiple sources.
"""
config = {}
with open(path) as f:
exec_in(f.read(), config, config)
for name in config:
if name in self._options:
self._options[name].set(config[name])
if final:
self.run_parse_callbacks()
def mockable(self):
"""Returns a wrapper around self that is compatible with
`mock.patch <unittest.mock.patch>`.
The `mock.patch <unittest.mock.patch>` function (included in
the standard library `unittest.mock` package since Python 3.3,
or in the third-party ``mock`` package for older versions of
Python) is incompatible with objects like ``options`` that
override ``__getattr__`` and ``__setattr__``. This function
returns an object that can be used with `mock.patch.object
<unittest.mock.patch.object>` to modify option values::
with mock.patch.object(options.mockable(), 'name', value):
assert options.name == value
"""
return _Mockable(self)
def group_dict(self, group):
"""The names and values of options in a group.
Useful for copying options into Application settings::
from tornado.options import define, parse_command_line, options
define('template_path', group='application')
define('static_path', group='application')
parse_command_line()
application = Application(
handlers, **options.group_dict('application'))
.. versionadded:: 3.1
"""
return dict(
(opt.name, opt.value()) for name, opt in self._options.items()
if not group or group == opt.group_name)
def parse_config_file(self, path, final=True):
"""Parses and loads the Python config file at the given path.
If ``final`` is ``False``, parse callbacks will not be run.
This is useful for applications that wish to combine configurations
from multiple sources.
.. versionchanged:: 4.1
Config files are now always interpreted as utf-8 instead of
the system default encoding.
"""
config = {}
with open(path, 'rb') as f:
exec_in(native_str(f.read()), config, config)
for name in config:
normalized = self._normalize_name(name)
if normalized in self._options:
self._options[normalized].set(config[name])
if final:
self.run_parse_callbacks()
