RadonMetrics/Documentation/source/Plugin_Metrics_Radon.RadonMetrics.CyclomaticComplexityCalculator.html

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2 <html><head>
3 <title>Plugin_Metrics_Radon.RadonMetrics.CyclomaticComplexityCalculator</title>
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21 <body><a NAME="top" ID="top"></a>
22 <h1>Plugin_Metrics_Radon.RadonMetrics.CyclomaticComplexityCalculator</h1>
23 <p>
24 Module implementing the cyclomatic complexity service.
25 </p>
26 <h3>Global Attributes</h3>
27 <table>
28 <tr><td>None</td></tr>
29 </table>
30 <h3>Classes</h3>
31 <table>
32 <tr><td>None</td></tr>
33 </table>
34 <h3>Functions</h3>
35 <table>
36 <tr>
37 <td><a href="#__cc2Dict">__cc2Dict</a></td>
38 <td>Private function to convert an object holding cyclomatic complexity results into a dictionary.</td>
39 </tr><tr>
40 <td><a href="#__cyclomaticComplexity">__cyclomaticComplexity</a></td>
41 <td>Private function to calculate the cyclomatic complexity for one Python file.</td>
42 </tr><tr>
43 <td><a href="#__getType">__getType</a></td>
44 <td>Private function to get the type of an object as a string.</td>
45 </tr><tr>
46 <td><a href="#batchCyclomaticComplexity">batchCyclomaticComplexity</a></td>
47 <td>Module function to calculate the cyclomatic complexity for a batch of files.</td>
48 </tr><tr>
49 <td><a href="#cyclomaticComplexity">cyclomaticComplexity</a></td>
50 <td>Private function to calculate the cyclomatic complexity of one file.</td>
51 </tr><tr>
52 <td><a href="#initBatchService">initBatchService</a></td>
53 <td>Initialize the batch service and return the entry point.</td>
54 </tr><tr>
55 <td><a href="#initService">initService</a></td>
56 <td>Initialize the service and return the entry point.</td>
57 </tr><tr>
58 <td><a href="#worker">worker</a></td>
59 <td>Module function acting as the parallel worker for the cyclomatic complexity calculation.</td>
60 </tr>
61 </table>
62 <hr /><hr />
63 <a NAME="__cc2Dict" ID="__cc2Dict"></a>
64 <h2>__cc2Dict</h2>
65 <b>__cc2Dict</b>(<i>obj</i>)
66 <p>
67 Private function to convert an object holding cyclomatic complexity results
68 into a dictionary.
69 </p><dl>
70 <dt><i>obj</i> (radon.raw.Module)</dt>
71 <dd>
72 object as returned from analyze()
73 </dd>
74 </dl><dl>
75 <dt>Returns:</dt>
76 <dd>
77 conversion result
78 </dd>
79 </dl><dl>
80 <dt>Return Type:</dt>
81 <dd>
82 dict
83 </dd>
84 </dl>
85 <div align="right"><a href="#top">Up</a></div>
86 <hr /><hr />
87 <a NAME="__cyclomaticComplexity" ID="__cyclomaticComplexity"></a>
88 <h2>__cyclomaticComplexity</h2>
89 <b>__cyclomaticComplexity</b>(<i>file, text=""</i>)
90 <p>
91 Private function to calculate the cyclomatic complexity for one Python
92 file.
93 </p><dl>
94 <dt><i>file</i> (str)</dt>
95 <dd>
96 source filename
97 </dd><dt><i>text</i> (str)</dt>
98 <dd>
99 source text
100 </dd>
101 </dl><dl>
102 <dt>Returns:</dt>
103 <dd>
104 tuple containing the result dictionary
105 </dd>
106 </dl><dl>
107 <dt>Return Type:</dt>
108 <dd>
109 (tuple of dict)
110 </dd>
111 </dl>
112 <div align="right"><a href="#top">Up</a></div>
113 <hr /><hr />
114 <a NAME="__getType" ID="__getType"></a>
115 <h2>__getType</h2>
116 <b>__getType</b>(<i>obj</i>)
117 <p>
118 Private function to get the type of an object as a string.
119 </p><dl>
120 <dt><i>obj</i> (radon.visitors.Function or radon.visitors.Class)</dt>
121 <dd>
122 object to be analyzed
123 </dd>
124 </dl><dl>
125 <dt>Returns:</dt>
126 <dd>
127 type string for the object
128 </dd>
129 </dl><dl>
130 <dt>Return Type:</dt>
131 <dd>
132 str, one of ["method", "function", "class"]
133 </dd>
134 </dl>
135 <div align="right"><a href="#top">Up</a></div>
136 <hr /><hr />
137 <a NAME="batchCyclomaticComplexity" ID="batchCyclomaticComplexity"></a>
138 <h2>batchCyclomaticComplexity</h2>
139 <b>batchCyclomaticComplexity</b>(<i>argumentsList, send, fx, cancelled</i>)
140 <p>
141 Module function to calculate the cyclomatic complexity for a batch of
142 files.
143 </p><dl>
144 <dt><i>argumentsList</i> (list)</dt>
145 <dd>
146 list of arguments tuples as given for
147 cyclomaticComplexity
148 </dd><dt><i>send</i> (function)</dt>
149 <dd>
150 reference to send function
151 </dd><dt><i>fx</i> (str)</dt>
152 <dd>
153 registered service name
154 </dd><dt><i>cancelled</i> (function)</dt>
155 <dd>
156 reference to function checking for a cancellation
157 </dd>
158 </dl>
159 <div align="right"><a href="#top">Up</a></div>
160 <hr /><hr />
161 <a NAME="cyclomaticComplexity" ID="cyclomaticComplexity"></a>
162 <h2>cyclomaticComplexity</h2>
163 <b>cyclomaticComplexity</b>(<i>file, text=""</i>)
164 <p>
165 Private function to calculate the cyclomatic complexity of one file.
166 </p><dl>
167 <dt><i>file</i> (str)</dt>
168 <dd>
169 source filename
170 </dd><dt><i>text</i> (str)</dt>
171 <dd>
172 source text
173 </dd>
174 </dl><dl>
175 <dt>Returns:</dt>
176 <dd>
177 tuple containing the result dictionary
178 </dd>
179 </dl><dl>
180 <dt>Return Type:</dt>
181 <dd>
182 (tuple of dict)
183 </dd>
184 </dl>
185 <div align="right"><a href="#top">Up</a></div>
186 <hr /><hr />
187 <a NAME="initBatchService" ID="initBatchService"></a>
188 <h2>initBatchService</h2>
189 <b>initBatchService</b>(<i></i>)
190 <p>
191 Initialize the batch service and return the entry point.
192 </p><dl>
193 <dt>Returns:</dt>
194 <dd>
195 the entry point for the background client (function)
196 </dd>
197 </dl>
198 <div align="right"><a href="#top">Up</a></div>
199 <hr /><hr />
200 <a NAME="initService" ID="initService"></a>
201 <h2>initService</h2>
202 <b>initService</b>(<i></i>)
203 <p>
204 Initialize the service and return the entry point.
205 </p><dl>
206 <dt>Returns:</dt>
207 <dd>
208 the entry point for the background client (function)
209 </dd>
210 </dl>
211 <div align="right"><a href="#top">Up</a></div>
212 <hr /><hr />
213 <a NAME="worker" ID="worker"></a>
214 <h2>worker</h2>
215 <b>worker</b>(<i>input, output</i>)
216 <p>
217 Module function acting as the parallel worker for the cyclomatic
218 complexity calculation.
219 </p><dl>
220 <dt><i>input</i> (multiprocessing.Queue)</dt>
221 <dd>
222 input queue
223 </dd><dt><i>output</i> (multiprocessing.Queue)</dt>
224 <dd>
225 output queue
226 </dd>
227 </dl>
228 <div align="right"><a href="#top">Up</a></div>
229 <hr />
230 </body></html>

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