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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN'
+'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
+<html><head>
+<title>eric5.Plugins.VcsPlugins.vcsMercurial.HgClient</title>
+<style>
+body {
+ background: #EDECE6;
+ margin: 0em 1em 10em 1em;
+ color: black;
+}
+
+h1 { color: white; background: #85774A; }
+h2 { color: white; background: #85774A; }
+h3 { color: white; background: #9D936E; }
+h4 { color: white; background: #9D936E; }
+
+a { color: #BA6D36; }
+
+</style>
+</head>
+<body><a NAME="top" ID="top"></a>
+<h1>eric5.Plugins.VcsPlugins.vcsMercurial.HgClient</h1>
+<p>
+Module implementing an interface to the Mercurial command server.
+</p>
+<h3>Global Attributes</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Classes</h3>
+<table>
+<tr>
+<td><a href="#HgClient">HgClient</a></td>
+<td>Class implementing the Mercurial command server interface.</td>
+</tr>
+</table>
+<h3>Functions</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<hr /><hr />
+<a NAME="HgClient" ID="HgClient"></a>
+<h2>HgClient</h2>
+<p>
+ Class implementing the Mercurial command server interface.
+</p>
+<h3>Derived from</h3>
+QObject
+<h3>Class Attributes</h3>
+<table>
+<tr><td>InputFormat</td></tr><tr><td>OutputFormat</td></tr><tr><td>OutputFormatSize</td></tr><tr><td>ReturnFormat</td></tr>
+</table>
+<h3>Class Methods</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Methods</h3>
+<table>
+<tr>
+<td><a href="#HgClient.__init__">HgClient</a></td>
+<td>Constructor</td>
+</tr><tr>
+<td><a href="#HgClient.__readChannel">__readChannel</a></td>
+<td>Private method to read data from the command server.</td>
+</tr><tr>
+<td><a href="#HgClient.__readHello">__readHello</a></td>
+<td>Private method to read the hello message sent by the command server.</td>
+</tr><tr>
+<td><a href="#HgClient.__runcommand">__runcommand</a></td>
+<td>Private method to run a command in the server (low level).</td>
+</tr><tr>
+<td><a href="#HgClient.__serverFinished">__serverFinished</a></td>
+<td>Private slot connected to the finished signal.</td>
+</tr><tr>
+<td><a href="#HgClient.__writeDataBlock">__writeDataBlock</a></td>
+<td>Private slot to write some data to the command server.</td>
+</tr><tr>
+<td><a href="#HgClient.cancel">cancel</a></td>
+<td>Public method to cancel the running command.</td>
+</tr><tr>
+<td><a href="#HgClient.func">func</a></td>
+<td></td>
+</tr><tr>
+<td><a href="#HgClient.isExecuting">isExecuting</a></td>
+<td>Public method to check, if the server is executing a command.</td>
+</tr><tr>
+<td><a href="#HgClient.restartServer">restartServer</a></td>
+<td>Public method to restart the command server.</td>
+</tr><tr>
+<td><a href="#HgClient.runcommand">runcommand</a></td>
+<td>Public method to execute a command via the command server.</td>
+</tr><tr>
+<td><a href="#HgClient.startServer">startServer</a></td>
+<td>Public method to start the command server.</td>
+</tr><tr>
+<td><a href="#HgClient.stopServer">stopServer</a></td>
+<td>Public method to stop the command server.</td>
+</tr><tr>
+<td><a href="#HgClient.wasCanceled">wasCanceled</a></td>
+<td>Public method to check, if the last command was canceled.</td>
+</tr>
+</table>
+<h3>Static Methods</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<a NAME="HgClient.__init__" ID="HgClient.__init__"></a>
+<h4>HgClient (Constructor)</h4>
+<b>HgClient</b>(<i>repoPath, encoding, parent=None</i>)
+<p>
+ Constructor
+</p><dl>
+<dt><i>repoPath</i></dt>
+<dd>
+root directory of the repository (string)
+</dd><dt><i>encoding</i></dt>
+<dd>
+encoding to be used by the command server (string)
+</dd><dt><i>parent</i></dt>
+<dd>
+reference to the parent object (QObject)
+</dd>
+</dl><a NAME="HgClient.__readChannel" ID="HgClient.__readChannel"></a>
+<h4>HgClient.__readChannel</h4>
+<b>__readChannel</b>(<i></i>)
+<p>
+ Private method to read data from the command server.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+tuple of channel designator and channel data
+ (string, integer or string or bytes)
+</dd>
+</dl><a NAME="HgClient.__readHello" ID="HgClient.__readHello"></a>
+<h4>HgClient.__readHello</h4>
+<b>__readHello</b>(<i></i>)
+<p>
+ Private method to read the hello message sent by the command server.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+tuple of flag indicating success (boolean) and an error message
+ in case of failure (string)
+</dd>
+</dl><a NAME="HgClient.__runcommand" ID="HgClient.__runcommand"></a>
+<h4>HgClient.__runcommand</h4>
+<b>__runcommand</b>(<i>args, inputChannels, outputChannels</i>)
+<p>
+ Private method to run a command in the server (low level).
+</p><dl>
+<dt><i>args</i></dt>
+<dd>
+list of arguments for the command (list of string)
+</dd><dt><i>inputChannels</i></dt>
+<dd>
+dictionary of input channels. The dictionary must
+ have the keys 'I' and 'L' and each entry must be a function receiving
+ the number of bytes to write.
+</dd><dt><i>outputChannels</i></dt>
+<dd>
+dictionary of output channels. The dictionary must
+ have the keys 'o' and 'e' and each entry must be a function receiving
+ the data.
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+result code of the command, -1 if the command server wasn't started or
+ -10, if the command was canceled (integer)
+</dd>
+</dl><a NAME="HgClient.__serverFinished" ID="HgClient.__serverFinished"></a>
+<h4>HgClient.__serverFinished</h4>
+<b>__serverFinished</b>(<i>exitCode, exitStatus</i>)
+<p>
+ Private slot connected to the finished signal.
+</p><dl>
+<dt><i>exitCode</i></dt>
+<dd>
+exit code of the process (integer)
+</dd><dt><i>exitStatus</i></dt>
+<dd>
+exit status of the process (QProcess.ExitStatus)
+</dd>
+</dl><a NAME="HgClient.__writeDataBlock" ID="HgClient.__writeDataBlock"></a>
+<h4>HgClient.__writeDataBlock</h4>
+<b>__writeDataBlock</b>(<i>data</i>)
+<p>
+ Private slot to write some data to the command server.
+</p><dl>
+<dt><i>data</i></dt>
+<dd>
+data to be sent (string)
+</dd>
+</dl><a NAME="HgClient.cancel" ID="HgClient.cancel"></a>
+<h4>HgClient.cancel</h4>
+<b>cancel</b>(<i></i>)
+<p>
+ Public method to cancel the running command.
+</p><a NAME="HgClient.func" ID="HgClient.func"></a>
+<h4>HgClient.func</h4>
+<b>func</b>(<i></i>)
+<a NAME="HgClient.isExecuting" ID="HgClient.isExecuting"></a>
+<h4>HgClient.isExecuting</h4>
+<b>isExecuting</b>(<i></i>)
+<p>
+ Public method to check, if the server is executing a command.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+flag indicating the execution of a command (boolean)
+</dd>
+</dl><a NAME="HgClient.restartServer" ID="HgClient.restartServer"></a>
+<h4>HgClient.restartServer</h4>
+<b>restartServer</b>(<i></i>)
+<p>
+ Public method to restart the command server.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+tuple of flag indicating a successful start (boolean) and
+ an error message (string) in case of failure
+</dd>
+</dl><a NAME="HgClient.runcommand" ID="HgClient.runcommand"></a>
+<h4>HgClient.runcommand</h4>
+<b>runcommand</b>(<i>args, prompt=None, input=None</i>)
+<p>
+ Public method to execute a command via the command server.
+</p><dl>
+<dt><i>args</i></dt>
+<dd>
+list of arguments for the command (list of string)
+</dd><dt><i>prompt</i></dt>
+<dd>
+function to reply to prompts by the server. It
+ receives the max number of bytes to return and the contents
+ of the output channel received so far.
+</dd><dt><i>input</i></dt>
+<dd>
+function to reply to bulk data requests by the server.
+ It receives the max number of bytes to return.
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+output and errors of the command server (string)
+</dd>
+</dl><a NAME="HgClient.startServer" ID="HgClient.startServer"></a>
+<h4>HgClient.startServer</h4>
+<b>startServer</b>(<i></i>)
+<p>
+ Public method to start the command server.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+tuple of flag indicating a successful start (boolean) and
+ an error message (string) in case of failure
+</dd>
+</dl><a NAME="HgClient.stopServer" ID="HgClient.stopServer"></a>
+<h4>HgClient.stopServer</h4>
+<b>stopServer</b>(<i></i>)
+<p>
+ Public method to stop the command server.
+</p><a NAME="HgClient.wasCanceled" ID="HgClient.wasCanceled"></a>
+<h4>HgClient.wasCanceled</h4>
+<b>wasCanceled</b>(<i></i>)
+<p>
+ Public method to check, if the last command was canceled.
+</p>
+<div align="right"><a href="#top">Up</a></div>
+<hr />
+</body></html>
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