def __init__(self,
access_key_id=None,
secret_access_key=None,
locale=None,
associate_tag=None,
processor='amazonproduct.processors.objectify',
cfg=None):
"""
.. versionchanged:: 0.2.6
Passing parameters ``access_key_id``, ``secret_access_key`` and
``associate_tag`` directly to the constructor will be removed in one
of the next releases. See :ref:`config` for alternatives.
:param access_key_id: AWS access key ID (deprecated).
:param secret_access_key: AWS secret key (deprecated).
:param associate_tag: Amazon Associates tracking id (deprecated).
:param locale: localise results by using one value from ``LOCALES``.
:param processor: module containing result processing functions. Look
in package ``amazonproduct.processors`` for values.
"""
if any([access_key_id, secret_access_key, associate_tag]):
warnings.warn('Please use a config file!',
DeprecationWarning,
stacklevel=2)
self.access_key = access_key_id
self.secret_key = secret_access_key
self.associate_tag = associate_tag
self.locale = locale
if not all(getattr(self, key, False) for key in REQUIRED_KEYS):
# load missing valued from config file
if cfg is None or isinstance(cfg, (str, unicode)):
cfg = load_config(cfg)
for key in REQUIRED_KEYS:
if getattr(self, key, '???') is None and cfg.get(key, None):
setattr(self, key, cfg[key])
try:
self.host = HOSTS[self.locale]
except KeyError:
raise UnknownLocale(locale)
# GAE does not allow timeouts to be specified manually
if not running_on_gae():
socket.setdefaulttimeout(self.TIMEOUT)
# instantiate processor class
if isinstance(processor, str):
self._processor_module = processor
self.processor = load_class('%s.Processor' % processor)()
else:
self._processor_module = processor.__class__.__name__
self.processor = processor
self.last_call = datetime(1970, 1, 1)
self.debug = 0 # set to 1 if you want to see HTTP headers
def test_load_config(configfiles, monkeypatch):
configfiles.load_from_string(DUMMY_CONFIG)
monkeypatch.setenv('AWS_LOCALE', 'OS VARIABLE')
cfg = utils.load_config()
assert set(cfg.keys()) == set([
'access_key', 'secret_key', 'associate_tag', 'locale'])
assert cfg['access_key'] == 'global boto value'
assert cfg['secret_key'] == 'local boto value'
assert cfg['associate_tag'] is None
assert cfg['locale'] == 'OS VARIABLE'
def test_load_config(configfiles, monkeypatch):
configfiles.load_from_string(DUMMY_CONFIG)
monkeypatch.setenv('AWS_LOCALE', 'OS VARIABLE')
cfg = utils.load_config()
assert set(cfg.keys()) == set([
'access_key', 'secret_key', 'associate_tag', 'locale'])
assert cfg['access_key'] == 'global cfg value'
assert cfg['secret_key'] == 'local cfg value'
assert cfg['associate_tag'] is None
assert cfg['locale'] == 'OS VARIABLE'
def __init__(self, access_key_id=None, secret_access_key=None, locale=None,
associate_tag=None, processor='amazonproduct.processors.objectify',
cfg=None):
"""
.. versionchanged:: 0.2.6
Passing parameters ``access_key_id``, ``secret_access_key`` and
``associate_tag`` directly to the constructor will be removed in one
of the next releases. See :ref:`config` for alternatives.
:param access_key_id: AWS access key ID (deprecated).
:param secret_access_key: AWS secret key (deprecated).
:param associate_tag: Amazon Associates tracking id (deprecated).
:param locale: localise results by using one value from ``LOCALES``.
:param processor: module containing result processing functions. Look
in package ``amazonproduct.processors`` for values.
"""
if any([access_key_id, secret_access_key, associate_tag]):
warnings.warn('Please use a config file!', DeprecationWarning,
stacklevel=2)
self.access_key = access_key_id
self.secret_key = secret_access_key
self.associate_tag = associate_tag
self.locale = locale
if not all(getattr(self, key, False) for key in REQUIRED_KEYS):
# load missing valued from config file
if cfg is None or isinstance(cfg, (str, unicode)):
cfg = load_config(cfg)
for key in REQUIRED_KEYS:
if getattr(self, key, '???') is None and cfg.get(key, None):
setattr(self, key, cfg[key])
try:
self.host = HOSTS[self.locale]
except KeyError:
raise UnknownLocale(locale)
# GAE does not allow timeouts to be specified manually
if not running_on_gae():
socket.setdefaulttimeout(self.TIMEOUT)
# instantiate processor class
if isinstance(processor, str):
self._processor_module = processor
self.processor = load_class('%s.Processor' % processor)()
else:
self._processor_module = processor.__class__.__name__
self.processor = processor
self.last_call = datetime(1970, 1, 1)
self.debug = 0 # set to 1 if you want to see HTTP headers
def test_specific_config_file_overrides_all_but_os_variables(configfiles, monkeypatch):
configfiles.load_from_string(DUMMY_CONFIG)
monkeypatch.setenv('AWS_LOCALE', 'OS VARIABLE')
path = configfiles.tmpdir.join(os.path.expanduser('~/my-config')).strpath
cfg = utils.load_config(path)
assert set(cfg.keys()) == set([
'access_key', 'secret_key', 'associate_tag', 'locale'])
assert cfg['secret_key'] == 'CUSTOM CONFIG OVERRIDES ALL!'
assert cfg['access_key'] is None
assert cfg['associate_tag'] is None
assert cfg['locale'] == 'OS VARIABLE'
def test_specific_config_file_overrides_all_but_os_variables(configfiles, monkeypatch):
configfiles.load_from_string(DUMMY_CONFIG)
monkeypatch.setenv('AWS_LOCALE', 'OS VARIABLE')
path = configfiles.tmpdir.join(os.path.expanduser('~/my-config')).strpath
cfg = utils.load_config(path)
assert set(cfg.keys()) == set([
'access_key', 'secret_key', 'associate_tag', 'locale'])
assert cfg['secret_key'] == 'CUSTOM CONFIG OVERRIDES ALL!'
assert cfg['access_key'] is None
assert cfg['associate_tag'] is None
assert cfg['locale'] == 'OS VARIABLE'
def __init__(self, access_key_id=None, secret_access_key=None, locale=None,
associate_tag=None, processor=None):
"""
.. versionchanged:: 0.2.6
Passing parameters ``access_key_id``, ``secret_access_key`` and
``associate_tag`` directly to the constructor will be removed in one
of the next releases. See :ref:`config` for alternatives.
:param access_key_id: AWS access key ID (deprecated).
:param secret_key_id: AWS secret key (deprecated).
:param associate_tag: Amazon Associates tracking id (deprecated).
:param locale: localise results by using one value from ``LOCALES``.
:param processor: result processing function (``None`` if unsure).
"""
if not (access_key_id is None and secret_access_key is None
and associate_tag is None):
warnings.warn('Please use a config file!', DeprecationWarning,
stacklevel=2)
self.access_key = access_key_id
self.secret_key = secret_access_key
self.associate_tag = associate_tag
self.locale = locale
# load missing valued from config file
if not all(getattr(self, key, False) for key in REQUIRED_KEYS):
cfg = load_config()
for key in REQUIRED_KEYS:
if getattr(self, key, '???') is None and cfg.get(key, None):
setattr(self, key, cfg[key])
try:
self.host = HOSTS[self.locale]
except KeyError:
raise UnknownLocale(locale)
# GAE does not allow timeouts to be specified manually
if not running_on_gae():
socket.setdefaulttimeout(self.TIMEOUT)
self.last_call = datetime(1970, 1, 1)
self.debug = 0 # set to 1 if you want to see HTTP headers
if processor is not None:
self.processor = processor
else:
self.processor = Processor()
def test_load_config(configfiles, monkeypatch):
configfiles.load_from_string(DUMMY_CONFIG)
for key in [
'AWS_ACCESS_KEY', 'AWS_SECRET_ACCESS_KEY', 'AWS_ASSOCIATE_TAG',
'AWS_LOCALE'
]:
monkeypatch.delenv(key, raising=False)
monkeypatch.setenv('AWS_LOCALE', 'OS VARIABLE')
cfg = utils.load_config()
assert set(cfg.keys()) == set(
['access_key', 'secret_key', 'associate_tag', 'locale'])
assert cfg['access_key'] == 'global cfg value'
assert cfg['secret_key'] == 'local cfg value'
assert cfg['associate_tag'] is None
assert cfg['locale'] == 'OS VARIABLE'
'lxml.etree',
'xml.etree.cElementTree',
'xml.etree.ElementTree',
'cElementTree',
'elementtree.ElementTree',
'elementtree.ElementTree'
]
#: Result processors to test with.
TESTABLE_PROCESSORS = {
'objectify': objectify.Processor,
# 'minidom': minidom.Processor,
}
# add ElementTree implementations
for mod in ELEMENTTREE_IMPLEMENTATIONS:
TESTABLE_PROCESSORS[mod] = etree.Processor(module=mod)
def get_config_value(key, default=None):
"""
Loads value from config.py or from environment variable or return default
(in that order).
"""
try:
return getattr(_config, key)
except AttributeError:
return os.environ.get(key, default)
_config = load_config()
AWS_KEY = _config.get('access_key', '')
SECRET_KEY = _config.get('secret_key', '')
# 'xml.etree.cElementTree',
# 'xml.etree.ElementTree',
# 'cElementTree',
# 'elementtree.ElementTree',
# 'elementtree.ElementTree'
#]
#: Result processors to test with.
TESTABLE_PROCESSORS = {
'objectify': 'amazonproduct.processors.objectify',
'etree': 'amazonproduct.processors.etree',
'elementtree': 'amazonproduct.processors.elementtree',
# 'minidom': 'amazonproduct.processors.minidom',
}
def get_config_value(key, default=None):
"""
Loads value from config.py or from environment variable or return default
(in that order).
"""
try:
return getattr(_config, key)
except AttributeError:
return os.environ.get(key, default)
_config = load_config()
AWS_KEY = _config.get('access_key', '')
SECRET_KEY = _config.get('secret_key', '')