本文整理汇总了Python中tiddlyweb.serializer.Serializer类的典型用法代码示例。如果您正苦于以下问题:Python Serializer类的具体用法?Python Serializer怎么用?Python Serializer使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Serializer类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_generated_string
def test_generated_string():
serializer = Serializer('text')
string = ''.join(serializer.list_tiddlers(tiddler_collection))
assert 'TiddlerOne' in string
assert 'TiddlerTwo' in string
assert 'TiddlerThree' in string
示例2: test_text_list
def test_text_list():
serializer = Serializer('text')
bags = [Bag('bag' + str(name)) for name in range(2)]
string = ''.join(serializer.list_bags(bags))
assert 'bag0' in string
assert 'bag1' in string
示例3: import_plugin
def import_plugin(bag, url):
"""
Import one plugin, at svn url, into bag, retrieving
both the .js and .js.meta files.
If there is no meta file, then set title and tags
to something appropriate before de-serializing.
"""
meta_url = "%s.meta" % url
plugin_content = get_url(url)
try:
meta_content = _get_url(meta_url)
except HTTPError:
meta_content = "title: %s\ntags: systemConfig\n" % _strip_extension(url, ".js").split("/")[-1]
title = [line for line in meta_content.split("\n") if line.startswith("title:")][0]
title = title.split(":", 1)[1].lstrip().rstrip()
tiddler_meta = "\n".join([line for line in meta_content.split("\n") if not line.startswith("title:")])
tiddler_meta.rstrip()
tiddler_text = "%s\n\n%s" % (tiddler_meta, plugin_content)
tiddler = Tiddler(title, bag)
serializer = Serializer("text")
serializer.object = tiddler
serializer.from_string(tiddler_text)
_store().put(tiddler)
示例4: get
def get(environ, start_response):
"""
Get a representation in some serialization of
a bag (the bag itself not the tiddlers within).
"""
bag_name = _determine_bag_name(environ)
bag_name = web.handle_extension(environ, bag_name)
bag = _get_bag(environ, bag_name, True)
bag.policy.allows(environ['tiddlyweb.usersign'], 'manage')
try:
serialize_type, mime_type = web.get_serialize_type(environ)
serializer = Serializer(serialize_type, environ)
serializer.object = bag
content = serializer.to_string()
except NoSerializationError:
raise HTTP415('Content type not supported: %s' % mime_type)
start_response("200 Ok",
[('Content-Type', mime_type),
('Vary', 'Accept')])
return [content]
示例5: put
def put(environ, start_response):
"""
Put a bag to the server, meaning the description and
policy of the bag, if policy allows.
"""
bag_name = _determine_bag_name(environ)
bag_name = web.handle_extension(environ, bag_name)
bag = Bag(bag_name)
store = environ["tiddlyweb.store"]
length = environ["CONTENT_LENGTH"]
usersign = environ["tiddlyweb.usersign"]
try:
bag = store.get(bag)
bag.policy.allows(usersign, "manage")
except NoBagError:
create_policy_check(environ, "bag", usersign)
try:
serialize_type = web.get_serialize_type(environ)[0]
serializer = Serializer(serialize_type, environ)
serializer.object = bag
content = environ["wsgi.input"].read(int(length))
serializer.from_string(content.decode("utf-8"))
bag.policy.owner = usersign["name"]
_validate_bag(environ, bag)
store.put(bag)
except BagFormatError, exc:
raise HTTP400("unable to put bag: %s" % exc)
示例6: send_tiddlers
def send_tiddlers(environ, start_response, bag):
"""
Output the tiddlers contained in the provided
bag in a Negotiated representation. Often, but
not always, a wiki.
"""
last_modified = None
etag = None
bags_tiddlers = bag.list_tiddlers()
download = environ['tiddlyweb.query'].get('download', [None])[0]
if bags_tiddlers:
last_modified, etag = _validate_tiddler_list(environ, bags_tiddlers)
else:
raise HTTP404('No tiddlers in container')
serialize_type, mime_type = get_serialize_type(environ)
serializer = Serializer(serialize_type, environ)
content_header = ('Content-Type', mime_type)
cache_header = ('Cache-Control', 'no-cache')
response = [content_header, cache_header]
if serialize_type == 'wiki':
if download:
response.append(('Content-Disposition',
'attachment; filename="%s"' % download))
if last_modified:
response.append(last_modified)
if etag:
response.append(etag)
output = serializer.list_tiddlers(bag)
start_response("200 OK", response)
return [output]
示例7: send_entity
def send_entity(environ, start_response, entity):
"""
Send a :py:class:`bag <tiddlyweb.model.bag.Bag>` or :py:class:`recipe
<tiddlyweb.model.recipe.Recipe>` out over HTTP, first
:py:class:`serializing <tiddlyweb.serializer.Serializer>` to
the correct type. If an incoming ``Etag`` validates, raise a
``304`` response.
"""
etag_string = entity_etag(environ, entity)
check_incoming_etag(environ, etag_string)
try:
serialize_type, mime_type = get_serialize_type(environ)
serializer = Serializer(serialize_type, environ)
serializer.object = entity
content = serializer.to_string()
except NoSerializationError:
raise HTTP415('Content type %s not supported' % mime_type)
start_response("200 OK",
[('Content-Type', mime_type),
('Cache-Control', 'no-cache'),
('ETag', etag_string),
('Vary', 'Accept')])
if isinstance(content, basestring):
return [content]
else:
return content
示例8: test_html_list
def test_html_list():
serializer = Serializer('html')
recipes = [Recipe('recipe' + str(name)) for name in xrange(2)]
string = ''.join(serializer.list_recipes(recipes))
assert 'href="recipes/recipe0' in string
assert 'href="recipes/recipe1' in string
示例9: test_bag_to_html
def test_bag_to_html():
serializer = Serializer("html")
serializer.object = bagfour
html = serializer.to_string()
assert html == expected_bag_html
示例10: list_tiddlers
def list_tiddlers(self, bag):
try:
qs = self.environ["tiddlyweb.query"]["j"][0]
js = True
except KeyError:
js = False
if not js:
try:
host = "http://"+self.environ['HTTP_HOST']
refer = self.environ["HTTP_REFERER"]
if refer == host or refer == "%s%s"%(host,self.environ['REQUEST_URI']):
js = True
else:
js = False
except KeyError:
js = False
if js:
s = Serializer("tiddlywebwiki.serialization",self.environ)
return s.list_tiddlers(bag)
else:
if bag.tiddlers[0] and bag.tiddlers[0].recipe:
try:
beefcaked_recipe ="beefcaked_"+bag.tiddlers[0].recipe
store = self.environ['tiddlyweb.store']
recipe = store.get(Recipe(beefcaked_recipe))
return generate_index(self.environ,self.get_tiddlers_bag_for_recipe(beefcaked_recipe))
except NoRecipeError:
return generate_index(self.environ,bag)
else:
return generate_index(self.environ,bag)
示例11: test_generated_html_with_revbag
def test_generated_html_with_revbag():
html_serializer = Serializer("html")
bagfour.revbag = True
string = html_serializer.list_tiddlers(bagfour)
assert expected_html_revbag_string in string
bagfour.revbag = False
示例12: test_generated_text
def test_generated_text():
serializer = Serializer("text")
serializer.object = recipe
string = serializer.to_string()
assert string == expected_string
assert "%s" % serializer == expected_string
示例13: test_html_list
def test_html_list():
serializer = Serializer("html")
recipes = [Recipe("recipe" + str(name)) for name in range(2)]
string = "".join(serializer.list_recipes(recipes))
assert 'href="recipes/recipe0' in string
assert 'href="recipes/recipe1' in string
示例14: send_entity
def send_entity(environ, start_response, entity):
"""
Send a bag or recipe out HTTP, first serializing to
the correct type.
"""
username = environ['tiddlyweb.usersign']['name']
try:
serialize_type, mime_type = get_serialize_type(environ)
serializer = Serializer(serialize_type, environ)
serializer.object = entity
content = serializer.to_string()
except NoSerializationError:
raise HTTP415('Content type %s not supported' % mime_type)
etag_string = '"%s"' % (sha(_entity_etag(entity) +
encode_name(username) + encode_name(mime_type)).hexdigest())
start_response("200 OK",
[('Content-Type', mime_type),
('ETag', etag_string),
('Vary', 'Accept')])
if isinstance(content, basestring):
return [content]
else:
return content
示例15: post_request
def post_request(environ, start_response):
length = int(environ["CONTENT_LENGTH"])
post_content = environ["wsgi.input"].read(length)
serializer = Serializer("json") # TODO: use content-type to determine serialization
rev = Tiddler("untitled") # N.B.: Serializations need not contain title.
serializer.object = rev
serializer.from_string(post_content.decode("utf-8"))
query = environ["tiddlyweb.query"]
store = environ["tiddlyweb.store"]
rev1_id = query.get("rev1", [None])[0]
rev2_id = query.get("rev2", [None])[0]
try:
if not rev1_id:
rev1 = rev
rev2 = _get_tiddler(rev2_id, store)
elif not rev2_id:
rev1 = _get_tiddler(rev1_id, store)
rev2 = rev
else:
raise HTTP400("ambiguous request")
except AttributeError:
raise HTTP400("missing revision parameter")
format = query.get("format", [None])[0]
content = compare_tiddlers(rev1, rev2, format)
return _generate_response(content, environ, start_response)