def test_22_language_wildcard_alone(self):
accept = "*"
server = [
AcceptParameters(language=Language("no")),
AcceptParameters(language=Language("de"))
]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept)
assert ap.language == "no"
def test_24_language_en_plus_wildcard_primary_supported(self):
accept = "en, *"
server = [
AcceptParameters(language=Language("en")),
AcceptParameters(language=Language("de"))
]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept)
assert ap.language == "en"
def test_17_language_en_vs_no_vs_de_mixed_q_preferred_available(self):
accept = "en;q=0.6, no;q=0.9, de"
server = [
AcceptParameters(language=Language("no")),
AcceptParameters(language=Language("de"))
]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept)
assert ap.language == "de"
def test_13_language_fr_vs_no_with_q(self):
accept = "fr;q=0.7, no;q=0.8"
server = [
AcceptParameters(language=Language("fr")),
AcceptParameters(language=Language("no"))
]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept)
assert ap.language == "no"
def test_12_language_en_vs_de_no_q(self):
accept = "en, de"
server = [
AcceptParameters(language=Language("en")),
AcceptParameters(language=Language("de"))
]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept)
assert ap.language == "en"
def test_14_language_en_vs_de_vs_fr_mixed_q(self):
accept = "en;q=0.6, de;q=0.9, fr"
server = [
AcceptParameters(language=Language("en")),
AcceptParameters(language=Language("de")),
AcceptParameters(language=Language("fr"))
]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept)
assert ap.language == "fr"
def test_30_content_types_languages(self):
accept = "text/html, text/plain"
accept_lang = "en, de"
server = [
AcceptParameters(ContentType("text/html"), Language("de")),
AcceptParameters(ContentType("text/plain"), Language("en"))
]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept=accept, accept_language=accept_lang)
assert ap.language == "de"
assert ap.content_type.mimetype() == "text/html"
def test_20_language_en_gb_supported_by_language_variant(self):
accept = "en-gb"
server = [AcceptParameters(language=Language("en"))]
cn = ContentNegotiator(acceptable=server,
ignore_language_variants=True)
ap = cn.negotiate(accept_language=accept)
assert ap.language == "en"
def test_19_language_en_gb_unsupported(self):
accept = "en-gb"
server = [AcceptParameters(language=Language("en"))]
cn = ContentNegotiator(acceptable=server,
ignore_language_variants=False)
ap = cn.negotiate(accept_language=accept)
assert ap is None
def test_15_language_en_unsupported(self):
accept = "en;q=0.6, de;q=0.9, fr"
accept = "en"
server = [AcceptParameters(language=Language("de"))]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept)
assert ap is None
def test_31_content_types_language_weights(self):
weights = {
'content_type': 2.0,
'language': 1.0,
'charset': 1.0,
'encoding': 1.0
}
accept = "text/html, text/plain"
accept_lang = "en"
server = [
AcceptParameters(ContentType("text/html"), Language("de")),
AcceptParameters(ContentType("text/plain"), Language("en"))
]
cn = ContentNegotiator(acceptable=server, weights=weights)
ap = cn.negotiate(accept=accept, accept_language=accept_lang)
assert ap.language == "en"
assert ap.content_type.mimetype() == "text/plain"
def test_21_language_en_partially_supported(self):
accept = "en"
server = [AcceptParameters(language=Language("en-gb"))]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept)
assert ap.language == "en-gb"
def test_11_language_en(self):
accept_language = "en"
server = [AcceptParameters(language=Language("en"))]
cn = ContentNegotiator(acceptable=server)
ap = cn.negotiate(accept_language=accept_language)
assert ap.language == "en"