eric: src/eric7/Documentation/Source/eric7.MicroPython.MicroPythonWebreplSocket.html@e50bbf250343

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<h1>eric7.MicroPython.MicroPythonWebreplSocket</h1>

<p>
Module implementing a websocket class to be connect to the MicroPython webrepl
interface.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>

<table>

<tr>
<td><a href="#MicroPythonWebreplSocket">MicroPythonWebreplSocket</a></td>
<td>Class implementing a websocket client to be connected to the MicroPython webrepl interface.</td>
</tr>
</table>
<h3>Functions</h3>

<table>
<tr><td>None</td></tr>
</table>
<hr />
<hr />
<a NAME="MicroPythonWebreplSocket" ID="MicroPythonWebreplSocket"></a>
<h2>MicroPythonWebreplSocket</h2>

<p>
    Class implementing a websocket client to be connected to the MicroPython webrepl
    interface.
</p>
<h3>Signals</h3>
<dl>

<dt>readyRead()</dt>
<dd>
emitted to signal the availability of data
</dd>
</dl>
<h3>Derived from</h3>
QWebSocket
<h3>Class Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Class Methods</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>

<table>

<tr>
<td><a href="#MicroPythonWebreplSocket.__init__">MicroPythonWebreplSocket</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.__textDataReceived">__textDataReceived</a></td>
<td>Private slot handling a received text message.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.connectToDevice">connectToDevice</a></td>
<td>Public method to connect to the given host and port.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.disconnect">disconnect</a></td>
<td>Public method to disconnect the websocket.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.hasTimedOut">hasTimedOut</a></td>
<td>Public method to check, if the last 'readUntil()' has timed out.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.isConnected">isConnected</a></td>
<td>Public method to check the connected state of the websocket.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.login">login</a></td>
<td>Public method to login to the webrepl console of the device.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.readAll">readAll</a></td>
<td>Public method to read all available data.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.readUntil">readUntil</a></td>
<td>Public method to read data until an expected sequence is found (default: \n) or a specific size is exceeded.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.setTimeout">setTimeout</a></td>
<td>Public method to set the socket timeout value.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.timeout">timeout</a></td>
<td></td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.waitForConnected">waitForConnected</a></td>
<td>Public method to wait for the websocket being connected.</td>
</tr>
<tr>
<td><a href="#MicroPythonWebreplSocket.writeTextMessage">writeTextMessage</a></td>
<td>Public method write some text data to the webrepl server of the connected device.</td>
</tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

<a NAME="MicroPythonWebreplSocket.__init__" ID="MicroPythonWebreplSocket.__init__"></a>
<h4>MicroPythonWebreplSocket (Constructor)</h4>
<b>MicroPythonWebreplSocket</b>(<i>timeout=10000, parent=None</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>timeout</i> (int)</dt>
<dd>
timout in milliseconds to be set
</dd>
<dt><i>parent</i> (QObject)</dt>
<dd>
reference to the parent object
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.__textDataReceived" ID="MicroPythonWebreplSocket.__textDataReceived"></a>
<h4>MicroPythonWebreplSocket.__textDataReceived</h4>
<b>__textDataReceived</b>(<i>strMessage</i>)

<p>
        Private slot handling a received text message.
</p>
<dl>

<dt><i>strMessage</i> (str)</dt>
<dd>
received text message
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.connectToDevice" ID="MicroPythonWebreplSocket.connectToDevice"></a>
<h4>MicroPythonWebreplSocket.connectToDevice</h4>
<b>connectToDevice</b>(<i>host, port</i>)

<p>
        Public method to connect to the given host and port.
</p>
<dl>

<dt><i>host</i> (str)</dt>
<dd>
host name or IP address
</dd>
<dt><i>port</i> (int)</dt>
<dd>
port number
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating success and an error message
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of (bool, str)
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.disconnect" ID="MicroPythonWebreplSocket.disconnect"></a>
<h4>MicroPythonWebreplSocket.disconnect</h4>
<b>disconnect</b>(<i></i>)

<p>
        Public method to disconnect the websocket.
</p>
<a NAME="MicroPythonWebreplSocket.hasTimedOut" ID="MicroPythonWebreplSocket.hasTimedOut"></a>
<h4>MicroPythonWebreplSocket.hasTimedOut</h4>
<b>hasTimedOut</b>(<i></i>)

<p>
        Public method to check, if the last 'readUntil()' has timed out.
</p>
<dl>
<dt>Return:</dt>
<dd>
flag indicating a timeout
@rtype bool
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.isConnected" ID="MicroPythonWebreplSocket.isConnected"></a>
<h4>MicroPythonWebreplSocket.isConnected</h4>
<b>isConnected</b>(<i></i>)

<p>
        Public method to check the connected state of the websocket.
</p>
<dl>
<dt>Return:</dt>
<dd>
flag indicating the connected state
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.login" ID="MicroPythonWebreplSocket.login"></a>
<h4>MicroPythonWebreplSocket.login</h4>
<b>login</b>(<i>password</i>)

<p>
        Public method to login to the webrepl console of the device.
</p>
<dl>

<dt><i>password</i> (str)</dt>
<dd>
password
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating a successful login and an error indication
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of (bool, str)
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.readAll" ID="MicroPythonWebreplSocket.readAll"></a>
<h4>MicroPythonWebreplSocket.readAll</h4>
<b>readAll</b>(<i>timeout=0</i>)

<p>
        Public method to read all available data.
</p>
<dl>

<dt><i>timeout</i> (int (optional))</dt>
<dd>
timeout in milliseconds (0 for no timeout)
            (defaults to 0)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
received data
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bytes
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.readUntil" ID="MicroPythonWebreplSocket.readUntil"></a>
<h4>MicroPythonWebreplSocket.readUntil</h4>
<b>readUntil</b>(<i>expected=b"\n", size=None, timeout=0</i>)

<p>
        Public method to read data until an expected sequence is found
        (default: \n) or a specific size is exceeded.
</p>
<dl>

<dt><i>expected</i> (bytes)</dt>
<dd>
expected bytes sequence
</dd>
<dt><i>size</i> (int (optional))</dt>
<dd>
maximum data to be read (defaults to None)
</dd>
<dt><i>timeout</i> (int (optional))</dt>
<dd>
timeout in milliseconds (0 for configured default)
            (defaults to 0)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
bytes read from the device including the expected sequence
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bytes
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.setTimeout" ID="MicroPythonWebreplSocket.setTimeout"></a>
<h4>MicroPythonWebreplSocket.setTimeout</h4>
<b>setTimeout</b>(<i>timeout</i>)

<p>
        Public method to set the socket timeout value.
</p>
<dl>

<dt><i>timeout</i> (int)</dt>
<dd>
timout in milliseconds to be set
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.timeout" ID="MicroPythonWebreplSocket.timeout"></a>
<h4>MicroPythonWebreplSocket.timeout</h4>
<b>timeout</b>(<i></i>)

<a NAME="MicroPythonWebreplSocket.waitForConnected" ID="MicroPythonWebreplSocket.waitForConnected"></a>
<h4>MicroPythonWebreplSocket.waitForConnected</h4>
<b>waitForConnected</b>(<i></i>)

<p>
        Public method to wait for the websocket being connected.
</p>
<dl>
<dt>Return:</dt>
<dd>
flag indicating the connect result
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="MicroPythonWebreplSocket.writeTextMessage" ID="MicroPythonWebreplSocket.writeTextMessage"></a>
<h4>MicroPythonWebreplSocket.writeTextMessage</h4>
<b>writeTextMessage</b>(<i>data</i>)

<p>
        Public method write some text data to the webrepl server of the connected
        device.
</p>
<dl>

<dt><i>data</i> (bytes)</dt>
<dd>
text data to be sent
</dd>
</dl>
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