def __setstate__(self, dict):
mimetype = dict.get('mimetype', None)
if IMimetype.isImplementedBy(mimetype):
dict['mimetype'] = str(mimetype)
dict['binary'] = not not mimetype.binary
assert(dict.has_key('mimetype'), 'no mimetype in setstate dict')
File.__setstate__(self, dict)
def register(self, mimetype):
""" Register a new mimetype
mimetype must implement IMimetype
"""
mimetype = aq_base(mimetype)
assert IMimetype.isImplementedBy(mimetype)
for t in mimetype.mimetypes:
self.register_mimetype(t, mimetype)
for extension in mimetype.extensions:
self.register_extension(extension, mimetype)
for glob in mimetype.globs:
self.register_glob(glob, mimetype)
def testInstallation(self):
"""Checking installation of our Mime types"""
mtr = self.mtr
for mt_dict in office_mimetypes:
mt_string = mt_dict['mimetypes'][0]
mimetype = mtr.lookup(mt_string)
self.failUnless(
len(mimetype) > 0,
"Didn't find MimeType obj for %s" % mt_string)
if len(mimetype) > 0:
self.failUnless(
IMimetype.isImplementedBy(mtr.lookup(mt_string)[0]),
"Didn't find MimeType obj for %s" % mt_string)
return
def testInstallation(self):
"""Checking installation of our Mime types"""
mtr = self.mtr
for mt_dict in office_mimetypes:
mt_string = mt_dict['mimetypes'][0]
mimetype = mtr.lookup(mt_string)
self.failUnless(
len(mimetype) > 0,
"Didn't find MimeType obj for %s" % mt_string)
if len(mimetype) > 0:
self.failUnless(
IMimetype.isImplementedBy(mtr.lookup(mt_string)[0]),
"Didn't find MimeType obj for %s" % mt_string)
return
def unregister(self, mimetype):
""" Unregister a new mimetype
mimetype must implement IMimetype
"""
assert IMimetype.isImplementedBy(mimetype)
for t in mimetype.mimetypes:
major, minor = split(t)
group = self._mimetypes.get(major, {})
if group.get(minor) == mimetype:
del group[minor]
for e in mimetype.extensions:
if self.extensions.get(e) == mimetype:
del self.extensions[e]
globs = getattr(self, 'globs', None)
if globs is not None:
for glob in mimetype.globs:
existing = globs.get(glob)
if existing is None:
continue
regex, mt = existing
if mt == mimetype:
del globs[glob]
def lookup(self, mimetypestring):
"""Lookup for IMimetypes object matching mimetypestring
mimetypestring may have an empty minor part or containing a
wildcard (*) mimetypestring may and IMimetype object (in this
case it will be returned unchanged
Return a list of mimetypes objects associated with the
RFC-2046 name return an empty list if no one is known.
"""
if IMimetype.isImplementedBy(mimetypestring):
return (aq_base(mimetypestring), )
__traceback_info__ = (repr(mimetypestring), str(mimetypestring))
major, minor = split(str(mimetypestring))
group = self._mimetypes.get(major, {})
if not minor or minor == '*':
res = group.values()
else:
res = group.get(minor)
if res:
res = (res,)
else:
return ()
return tuple([aq_base(mtitem) for mtitem in res])
def __cmp__(self, other):
if IMimetype.isImplementedBy(other):
other = other.normalized()
return not (other in self.mimetypes)
