def holster_url_value_preprocessor(endpoint, values):
"""
Figure out which MIME type should be returned, and prepare the value for
later processing.
"""
# Check to see if this has already happened, e.g. in a blueprint.
if hasattr(g, "_holster_mime"):
return
accept = request.accept_mimetypes
# If the file extension was in there, then prefer a type based on the
# extension.
if values and "ext" in values:
ext = values.pop("ext")
accept = preferring(guess_type(ext), accept)
g._holster_mime = accept
def holster_url_value_preprocessor(endpoint, values):
"""
Figure out which MIME type should be returned, and prepare the value for
later processing.
"""
# Check to see if this has already happened, e.g. in a blueprint.
if hasattr(g, "_holster_mime"):
return
accept = request.accept_mimetypes
# If the file extension was in there, then prefer a type based on the
# extension.
if values and "ext" in values:
ext = values.pop("ext")
accept = preferring(guess_type(ext), accept)
g._holster_mime = accept
def test_preferring_ahead(self):
t = "text/plain"
a = MIMEAccept([("text/plain", 1), ("text/xml", 1)])
a = preferring(t, a)
self.assertEqual(a.best, t)
def test_preferring_new(self):
t = "text/plain"
a = MIMEAccept([("text/xml", 1), ("image/png", 0.9)])
a = preferring(t, a)
self.assertEqual(a.best, t)
def test_preferring_quality_behind(self):
t = "text/plain"
a = MIMEAccept([("text/xml", 1), ("text/plain", 0.9)])
a = preferring(t, a)
self.assertEqual(a.best, t)
def test_preferring_ahead(self):
t = "text/plain"
a = MIMEAccept([("text/plain", 1), ("text/xml", 1)])
a = preferring(t, a)
self.assertEqual(a.best, t)
def test_preferring_new(self):
t = "text/plain"
a = MIMEAccept([("text/xml", 1), ("image/png", 0.9)])
a = preferring(t, a)
self.assertEqual(a.best, t)
def test_preferring_quality_behind(self):
t = "text/plain"
a = MIMEAccept([("text/xml", 1), ("text/plain", 0.9)])
a = preferring(t, a)
self.assertEqual(a.best, t)
