src/eric7/Documentation/Source/eric7.EricNetwork.EricJsonClient.html

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1 <!DOCTYPE html>
2 <html><head>
3 <title>eric7.EricNetwork.EricJsonClient</title>
4 <meta charset="UTF-8">
5 <link rel="stylesheet" href="styles.css">
6 </head>
7 <body>
8 <a NAME="top" ID="top"></a>
9 <h1>eric7.EricNetwork.EricJsonClient</h1>
10
11 <p>
12 Module implementing the JSON based client base class.
13 </p>
14 <h3>Global Attributes</h3>
15
16 <table>
17 <tr><td>None</td></tr>
18 </table>
19 <h3>Classes</h3>
20
21 <table>
22
23 <tr>
24 <td><a href="#EricJsonClient">EricJsonClient</a></td>
25 <td>Class implementing a JSON based client base class.</td>
26 </tr>
27 </table>
28 <h3>Functions</h3>
29
30 <table>
31 <tr><td>None</td></tr>
32 </table>
33 <hr />
34 <hr />
35 <a NAME="EricJsonClient" ID="EricJsonClient"></a>
36 <h2>EricJsonClient</h2>
37
38 <p>
39 Class implementing a JSON based client base class.
40 </p>
41 <h3>Derived from</h3>
42 None
43 <h3>Class Attributes</h3>
44
45 <table>
46 <tr><td>None</td></tr>
47 </table>
48 <h3>Class Methods</h3>
49
50 <table>
51 <tr><td>None</td></tr>
52 </table>
53 <h3>Methods</h3>
54
55 <table>
56
57 <tr>
58 <td><a href="#EricJsonClient.__init__">EricJsonClient</a></td>
59 <td>Constructor</td>
60 </tr>
61 <tr>
62 <td><a href="#EricJsonClient.__receiveJson">__receiveJson</a></td>
63 <td>Private method to receive a JSON encode command and data from the server.</td>
64 </tr>
65 <tr>
66 <td><a href="#EricJsonClient.handleCall">handleCall</a></td>
67 <td>Public method to handle a method call from the server.</td>
68 </tr>
69 <tr>
70 <td><a href="#EricJsonClient.poll">poll</a></td>
71 <td>Public method to check and receive one message (if available).</td>
72 </tr>
73 <tr>
74 <td><a href="#EricJsonClient.run">run</a></td>
75 <td>Public method implementing the main loop of the client.</td>
76 </tr>
77 <tr>
78 <td><a href="#EricJsonClient.sendJson">sendJson</a></td>
79 <td>Public method to send a single refactoring command to the server.</td>
80 </tr>
81 </table>
82 <h3>Static Methods</h3>
83
84 <table>
85 <tr><td>None</td></tr>
86 </table>
87
88 <a NAME="EricJsonClient.__init__" ID="EricJsonClient.__init__"></a>
89 <h4>EricJsonClient (Constructor)</h4>
90 <b>EricJsonClient</b>(<i>host, port, idString=""</i>)
91
92 <p>
93 Constructor
94 </p>
95 <dl>
96
97 <dt><i>host</i> (str)</dt>
98 <dd>
99 IP address the background service is listening
100 </dd>
101 <dt><i>port</i> (int)</dt>
102 <dd>
103 port of the background service
104 </dd>
105 <dt><i>idString</i> (str)</dt>
106 <dd>
107 assigned client id to be sent back to the server in
108 order to identify the connection
109 </dd>
110 </dl>
111 <a NAME="EricJsonClient.__receiveJson" ID="EricJsonClient.__receiveJson"></a>
112 <h4>EricJsonClient.__receiveJson</h4>
113 <b>__receiveJson</b>(<i></i>)
114
115 <p>
116 Private method to receive a JSON encode command and data from the
117 server.
118 </p>
119 <dl>
120 <dt>Return:</dt>
121 <dd>
122 tuple containing the received command and a dictionary
123 containing the associated data
124 </dd>
125 </dl>
126 <dl>
127 <dt>Return Type:</dt>
128 <dd>
129 tuple of (str, dict)
130 </dd>
131 </dl>
132 <a NAME="EricJsonClient.handleCall" ID="EricJsonClient.handleCall"></a>
133 <h4>EricJsonClient.handleCall</h4>
134 <b>handleCall</b>(<i>method, params</i>)
135
136 <p>
137 Public method to handle a method call from the server.
138 </p>
139 <p>
140 Note: This is an empty implementation that must be overridden in
141 derived classes.
142 </p>
143 <dl>
144
145 <dt><i>method</i> (str)</dt>
146 <dd>
147 requested method name
148 </dd>
149 <dt><i>params</i> (dict)</dt>
150 <dd>
151 dictionary with method specific parameters
152 </dd>
153 </dl>
154 <a NAME="EricJsonClient.poll" ID="EricJsonClient.poll"></a>
155 <h4>EricJsonClient.poll</h4>
156 <b>poll</b>(<i>waitMethod=""</i>)
157
158 <p>
159 Public method to check and receive one message (if available).
160 </p>
161 <dl>
162
163 <dt><i>waitMethod</i> (str)</dt>
164 <dd>
165 name of a method to wait for
166 </dd>
167 </dl>
168 <dl>
169 <dt>Return:</dt>
170 <dd>
171 dictionary containing the data of the waited for method
172 </dd>
173 </dl>
174 <dl>
175 <dt>Return Type:</dt>
176 <dd>
177 dict
178 </dd>
179 </dl>
180 <a NAME="EricJsonClient.run" ID="EricJsonClient.run"></a>
181 <h4>EricJsonClient.run</h4>
182 <b>run</b>(<i></i>)
183
184 <p>
185 Public method implementing the main loop of the client.
186 </p>
187 <a NAME="EricJsonClient.sendJson" ID="EricJsonClient.sendJson"></a>
188 <h4>EricJsonClient.sendJson</h4>
189 <b>sendJson</b>(<i>command, params</i>)
190
191 <p>
192 Public method to send a single refactoring command to the server.
193 </p>
194 <dl>
195
196 <dt><i>command</i> (str)</dt>
197 <dd>
198 command name to be sent
199 </dd>
200 <dt><i>params</i> (dict)</dt>
201 <dd>
202 dictionary of named parameters for the command
203 </dd>
204 </dl>
205 <div align="right"><a href="#top">Up</a></div>
206 <hr />
207 </body></html>

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