Argument store added to updateEntityProperties.
This argument determines if an entity should be stored in the data model after its properties are updated.
It may be useful, for example, along with tasks (Task Queue API). One may want to make some modifications to an entity during execution of a task, but the developer is sure that at least one new task, which also wants to modify the entity, will be queued, so he or she can just update the entity without saving the changes to the data model, set the entity in memcache and the following task (which is to be executed very shortly) is to retrive the current entity from the memcache (without any expensive calls to the actual data model).
from paste.fixture import *
from webob import Request
from py.test import raises
def simpleapp(environ, start_response):
status = '200 OK'
response_headers = [('Content-type','text/plain')]
start_response(status, response_headers)
request = Request(environ)
request.remote_user = 'bob'
return [
'Hello world!\n',
'The get is %r' % request.GET,
' and Val is %s\n' % request.GET.get('name'),
'The languages are: %s\n' % request.accept_language.best_matches('en-US'),
'The accepttypes is: %s\n' % request.accept.best_match(['text/html', 'application/xml']),
'post is %r\n' % request.POST,
'params is %r\n' % request.params,
'cookies is %r\n' % request.cookies,
'body: %r\n' % request.body,
'method: %s\n' % request.method,
'remote_user: %r\n' % request.environ['REMOTE_USER'],
'host_url: %r; application_url: %r; path_url: %r; url: %r\n' % (request.host_url, request.application_url, request.path_url, request.url),
'urlvars: %r\n' % request.urlvars,
'urlargs: %r\n' % (request.urlargs, ),
'is_xhr: %r\n' % request.is_xhr,
'if_modified_since: %r\n' % request.if_modified_since,
'user_agent: %r\n' % request.user_agent,
'if_none_match: %r\n' % request.if_none_match,
]
def test_gets():
app = TestApp(simpleapp)
res = app.get('/')
print res
assert 'Hello' in res
assert "get is MultiDict([])" in res
assert "post is <NoVars: Not a POST request>" in res
res = app.get('/?name=george')
res.mustcontain("get is MultiDict([('name', 'george')])")
res.mustcontain("Val is george")
def test_language_parsing():
app = TestApp(simpleapp)
res = app.get('/')
assert "The languages are: ['en-US']" in res
res = app.get('/', headers={'Accept-Language':'da, en-gb;q=0.8, en;q=0.7'})
assert "languages are: ['da', 'en-gb', 'en', 'en-US']" in res
res = app.get('/', headers={'Accept-Language':'en-gb;q=0.8, da, en;q=0.7'})
assert "languages are: ['da', 'en-gb', 'en', 'en-US']" in res
def test_mime_parsing():
app = TestApp(simpleapp)
res = app.get('/', headers={'Accept':'text/html'})
assert "accepttypes is: text/html" in res
res = app.get('/', headers={'Accept':'application/xml'})
assert "accepttypes is: application/xml" in res
res = app.get('/', headers={'Accept':'application/xml,*/*'})
assert "accepttypes is: application/xml" in res
def test_headers():
app = TestApp(simpleapp)
headers = {
'If-Modified-Since': 'Sat, 29 Oct 1994 19:43:31 GMT',
'Cookie': 'var1=value1',
'User-Agent': 'Mozilla 4.0 (compatible; MSIE)',
'If-None-Match': '"etag001", "etag002"',
'X-Requested-With': 'XMLHttpRequest',
}
res = app.get('/?foo=bar&baz', headers=headers)
res.mustcontain(
'if_modified_since: datetime.datetime(1994, 10, 29, 19, 43, 31, tzinfo=UTC)',
"user_agent: 'Mozilla",
'is_xhr: True',
"cookies is {'var1': 'value1'}",
"params is NestedMultiDict([('foo', 'bar'), ('baz', '')])",
"if_none_match: <ETag etag001 or etag002>",
)
def test_bad_cookie():
req = Request.blank('/')
req.headers['Cookie'] = '070-it-:><?0'
assert req.cookies == {}
req.headers['Cookie'] = 'foo=bar'
assert req.cookies == {'foo': 'bar'}
req.headers['Cookie'] = '...'
assert req.cookies == {}
req.headers['Cookie'] = '=foo'
assert req.cookies == {}