def test_enqueue_same_id(self):
cursor = LockedCursor(index=123)
dg = DeltaGenerator(cursor=cursor)
self.assertEqual(123, dg._cursor.index)
test_data = "some test data"
text_proto = TextProto()
text_proto.body = test_data
new_dg = dg._enqueue("text", text_proto)
self.assertEqual(dg._cursor, new_dg._cursor)
msg = self.get_message_from_queue()
self.assertEqual(123, msg.metadata.delta_id)
self.assertEqual(msg.delta.new_element.text.body, test_data)
def test_enqueue(self, container):
dg = DeltaGenerator(container=container)
self.assertEqual(0, dg._cursor.index)
self.assertEqual(container, dg._container)
test_data = "some test data"
text_proto = TextProto()
text_proto.body = test_data
new_dg = dg._enqueue("text", text_proto)
self.assertNotEqual(dg, new_dg)
self.assertEqual(1, dg._cursor.index)
self.assertEqual(container, new_dg._container)
element = self.get_delta_from_queue().new_element
self.assertEqual(element.text.body, test_data)
def text(self, body):
"""Write fixed-width and preformatted text.
Parameters
----------
body : str
The string to display.
Example
-------
>>> st.text('This is some text.')
"""
text_proto = TextProto()
text_proto.body = clean_text(body)
return self.dg._enqueue("text", text_proto)
def text(self, body: Any) -> "DeltaGenerator":
"""Write fixed-width and preformatted text.
Parameters
----------
body : str
The string to display.
Example
-------
>>> st.text('This is some text.')
"""
text_proto = TextProto()
text_proto.body = clean_text(body)
dg = self.dg._enqueue("text", text_proto)
return cast("DeltaGenerator", dg)
def test_enqueue_same_id(self):
cursor = LockedCursor(root_container=RootContainer.MAIN, index=123)
dg = DeltaGenerator(root_container=RootContainer.MAIN, cursor=cursor)
self.assertEqual(123, dg._cursor.index)
test_data = "some test data"
text_proto = TextProto()
text_proto.body = test_data
new_dg = dg._enqueue("text", text_proto)
self.assertEqual(dg._cursor, new_dg._cursor)
msg = self.get_message_from_queue()
# The last element in delta_path is the delta's index in its container.
self.assertEqual(make_delta_path(RootContainer.MAIN, (), 123),
msg.metadata.delta_path)
self.assertEqual(msg.delta.new_element.text.body, test_data)
def text(self, body):
"""Write fixed-width and preformatted text.
Parameters
----------
body : str
The string to display.
Example
-------
>>> st.text('This is some text.')
.. output::
https://static.streamlit.io/0.25.0-2JkNY/index.html?id=PYxU1kee5ubuhGR11NsnT1
height: 50px
"""
text_proto = TextProto()
text_proto.body = _clean_text(body)
return self.dg._enqueue("text", text_proto)
