docs(api): Update python API doc

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = trame-iframe
-version = 1.0.0
+version = 0.0.0
 description = Helper for cross-origin communication for trame
 long_description = file: README.rst
 long_description_content_type = text/x-rst

trame_iframe/widgets/iframe.py

@@ -13,6 +13,39 @@ class IFrame(HtmlElement):
     _next_id = 0
 
     def __init__(self, event_names=[], **kwargs):
+        """
+        Create an HTML <iframe /> element with which you will
+        be able to communicate.
+
+        Properties:
+
+        :param event_names: List of string matching the expected emit topics from the child window.
+        :param allow: Specifies a feature policy for the <iframe>
+        :param allowfullscreen: Set to true if the <iframe> can activate fullscreen mode by calling the requestFullscreen() method
+        :param allowpaymentrequest: Set to true if a cross-origin <iframe> should be allowed to invoke the Payment Request API
+        :param height: Specifies the height of an <iframe>. Default height is 150 pixels
+        :param loading: Specifies whether a browser should load an iframe immediately or to defer loading of iframes until some conditions are met
+        :param name: Specifies the name of an <iframe>
+        :param referrerpolicy: Specifies which referrer information to send when fetching the iframe
+        :param sandbox: Enables an extra set of restrictions for the content in an <iframe>
+        :param src: Specifies the address of the document to embed in the <iframe>
+        :param srcdoc: Specifies the HTML content of the page to show in the <iframe>
+        :param width: Specifies the width of an <iframe>. Default width is 300 pixels
+
+        Events:
+
+        :param my_event_name: Called when child send message { emit: "my_event_name", value: "Anything you want" } but require to have set event_names=["my_event_name"]
+
+
+        >>> w = iframe.IFrame(
+        ...   src="/inner.html",
+        ...   event_names=["hello", "good_bye"],
+        ...   hello=(fn_hello, "[$event]"),
+        ...   good_bye=(fn_bye, "[$event]"),
+        ... )
+        >>> w.post_message(dict(emit="hello", value="something"))
+        >>> w.post_message(dict(state={ "a": 1, "b": 2 })) # update state of inner trame app
+        """
         IFrame._next_id += 1
         ref_name = f"trame_iframe_{IFrame._next_id}"
         self.__ref = kwargs.get("ref", ref_name)
@@ -23,6 +56,7 @@ def __init__(self, event_names=[], **kwargs):
         )
         self._attributes["ref"] = f'ref="{self.__ref}"'
         self._attr_names += [
+            "allow",
             "allowfullscreen",
             "allowpaymentrequest",
             "height",
@@ -37,13 +71,41 @@ def __init__(self, event_names=[], **kwargs):
         self._event_names += event_names
 
     def post_message(self, msg):
+        """
+        Post a message to the iframe. The message can be anything.
+        When the target is a iframe.Communicator(), we will only handle the following 2 format:
+
+        1. { emit: 'message-topic', value: { a: 1, b: 2} } will trigger message_topic= event if properly registered in event_names=['message_topic']
+        2. { state: { a: 1, b: 2 } } will update the trame shared state
+
+        """
         self.server.js_call(self.__ref, "postMessage", msg)
 
 
 class Communicator(HtmlElement):
     _next_id = 0
 
     def __init__(self, event_names=[], **kwargs):
+        """
+        Create an invisible element that will allow a nested trame application to communicate with the iframe owner.
+
+        Properties:
+
+        :param event_names: List of string matching the expected emit topics from the child window.
+
+        Events:
+
+        :param my_event_name: Called when child send message { emit: "my_event_name", value: "Anything you want" } but require to have set event_names=["my_event_name"]
+
+
+        >>> w = iframe.Communicator(
+        ...   event_names=["hello", "good_bye"],
+        ...   hello=(fn_hello, "[$event]"),
+        ...   good_bye=(fn_bye, "[$event]"),
+        ... )
+        >>> w.post_message(dict(emit="hello", value="something"))
+        >>> w.post_message(dict(state={ "a": 1, "b": 2 })) # update state of inner trame app
+        """
         Communicator._next_id += 1
         ref_name = f"trame_comm_{Communicator._next_id}"
         self.__ref = kwargs.get("ref", ref_name)
@@ -56,4 +118,10 @@ def __init__(self, event_names=[], **kwargs):
         self._event_names += event_names
 
     def post_message(self, msg):
+        """
+        Post a message to the iframe. The message can be anything.
+        When the target is a iframe.IFrame(), we will only handle the following format:
+
+        1. { emit: 'message-topic', value: { a: 1, b: 2} } will trigger message_topic= event if properly registered in event_names=['message_topic']
+        """
         self.server.js_call(self.__ref, "postMessage", msg)