Mercurial Repositories > eric / file comparison
comparison: src/eric7/DataViews/CodeMetrics.py
src/eric7/DataViews/CodeMetrics.py
- branch
- eric7
- changeset 10423
- 299802979277
- parent 10065
- de4ae767b0e3
- child 10439
- 21c28b0f9e41
equal
deleted
inserted
replaced
| 10422:e28b89693f37 | 10423:299802979277 |
|---|---|
| 53 | 53 |
| 54 def parse(self, text): | 54 def parse(self, text): |
| 55 """ | 55 """ |
| 56 Public method used to parse the source code. | 56 Public method used to parse the source code. |
| 57 | 57 |
| 58 @param text the source code as read from a Python source file | 58 @param text source code as read from a Python source file |
| 59 @type str | |
| 59 """ | 60 """ |
| 60 self.tokenlist = [] | 61 self.tokenlist = [] |
| 61 | 62 |
| 62 # convert eols | 63 # convert eols |
| 63 text = Utilities.convertLineEnds(text, os.linesep) | 64 text = Utilities.convertLineEnds(text, os.linesep) |
| 91 | 92 |
| 92 def __addToken(self, toktype, toktext, srow, scol, line): | 93 def __addToken(self, toktype, toktext, srow, scol, line): |
| 93 """ | 94 """ |
| 94 Private method used to add a token to our list of tokens. | 95 Private method used to add a token to our list of tokens. |
| 95 | 96 |
| 96 @param toktype the type of the token (int) | 97 @param toktype the type of the token |
| 97 @param toktext the text of the token (string) | 98 @type int |
| 98 @param srow starting row of the token (int) | 99 @param toktext the text of the token |
| 99 @param scol starting column of the token (int) | 100 @type str |
| 100 @param line logical line the token was found (string) | 101 @param srow starting row of the token |
| 102 @type int | |
| 103 @param scol starting column of the token | |
| 104 @type int | |
| 105 @param line logical line the token was found | |
| 106 @type str | |
| 101 """ | 107 """ |
| 102 self.tokenlist.append( | 108 self.tokenlist.append( |
| 103 Token(type=toktype, text=toktext, row=srow, col=scol, line=line) | 109 Token(type=toktype, text=toktext, row=srow, col=scol, line=line) |
| 104 ) | 110 ) |
| 105 | 111 |
| 129 | 135 |
| 130 def dedent(self, tok): | 136 def dedent(self, tok): |
| 131 """ | 137 """ |
| 132 Public method used to decrement the indentation level. | 138 Public method used to decrement the indentation level. |
| 133 | 139 |
| 134 @param tok the token to be processed (Token) | 140 @param tok the token to be processed |
| 141 @type Token | |
| 135 @exception ValueError raised to indicate an invalid indentation level | 142 @exception ValueError raised to indicate an invalid indentation level |
| 136 """ | 143 """ |
| 137 self.indent_level -= 1 | 144 self.indent_level -= 1 |
| 138 if self.indent_level < 0: | 145 if self.indent_level < 0: |
| 139 raise ValueError("INTERNAL ERROR: Negative indent level") | 146 raise ValueError("INTERNAL ERROR: Negative indent level") |
| 148 | 155 |
| 149 def push(self, identifier, row): | 156 def push(self, identifier, row): |
| 150 """ | 157 """ |
| 151 Public method used to store an identifier. | 158 Public method used to store an identifier. |
| 152 | 159 |
| 153 @param identifier the identifier to be remembered (string) | 160 @param identifier the identifier to be remembered |
| 154 @param row the row, the identifier is defined in (int) | 161 @type str |
| 162 @param row row, the identifier is defined in | |
| 163 @type int | |
| 155 """ | 164 """ |
| 156 qualified = ( | 165 qualified = ( |
| 157 self.active[-1][0] + "." + identifier | 166 self.active[-1][0] + "." + identifier |
| 158 if len(self.active) > 1 and self.indent_level > self.active[-1][1] | 167 if len(self.active) > 1 and self.indent_level > self.active[-1][1] |
| 159 else identifier | 168 else identifier |
| 163 | 172 |
| 164 def inc(self, key, value=1): | 173 def inc(self, key, value=1): |
| 165 """ | 174 """ |
| 166 Public method used to increment the value of a key. | 175 Public method used to increment the value of a key. |
| 167 | 176 |
| 168 @param key the key to be incremented | 177 @param key key to be incremented |
| 169 @param value the increment (int) | 178 @type str |
| 179 @param value the increment | |
| 180 @type int | |
| 170 """ | 181 """ |
| 171 for counterId, _level, _row in self.active: | 182 for counterId, _level, _row in self.active: |
| 172 counters = self.counters.setdefault(counterId, {}) | 183 counters = self.counters.setdefault(counterId, {}) |
| 173 counters[key] = counters.setdefault(key, 0) + value | 184 counters[key] = counters.setdefault(key, 0) + value |
| 174 | 185 |
| 175 def getCounter(self, counterId, key): | 186 def getCounter(self, counterId, key): |
| 176 """ | 187 """ |
| 177 Public method used to get a specific counter value. | 188 Public method used to get a specific counter value. |
| 178 | 189 |
| 179 @param counterId id of the counter (string) | 190 @param counterId id of the counter |
| 180 @param key key of the value to be retrieved (string) | 191 @type str |
| 181 @return the value of the requested counter (int) | 192 @param key key of the value to be retrieved |
| 193 @type str | |
| 194 @return the value of the requested counter | |
| 195 @rtype int | |
| 182 """ | 196 """ |
| 183 return self.counters.get(counterId, {}).get(key, 0) | 197 return self.counters.get(counterId, {}).get(key, 0) |
| 184 | 198 |
| 185 | 199 |
| 186 def summarize(total, key, value): | 200 def summarize(total, key, value): |
| 187 """ | 201 """ |
| 188 Module function used to collect overall statistics. | 202 Module function used to collect overall statistics. |
| 189 | 203 |
| 190 @param total the dictionary for the overall statistics | 204 @param total dictionary of overall statistics |
| 191 @param key the key to be summarize | 205 @type dict |
| 192 @param value the value to be added to the overall statistics | 206 @param key key to be summarized |
| 207 @type str | |
| 208 @param value value to be added to the overall statistics | |
| 209 @type int | |
| 193 @return the value added to the overall statistics | 210 @return the value added to the overall statistics |
| 211 @rtype int | |
| 194 """ | 212 """ |
| 195 total[key] = total.setdefault(key, 0) + value | 213 total[key] = total.setdefault(key, 0) + value |
| 196 return value | 214 return value |
| 197 | 215 |
| 198 | 216 |
| 199 def analyze(filename, total): | 217 def analyze(filename, total): |
| 200 """ | 218 """ |
| 201 Module function used analyze the source of a Python file. | 219 Module function used analyze the source of a Python file. |
| 202 | 220 |
| 203 @param filename name of the Python file to be analyzed (string) | 221 @param filename name of the Python file to be analyzed |
| 222 @type str | |
| 204 @param total dictionary receiving the overall code statistics | 223 @param total dictionary receiving the overall code statistics |
| 205 @return a statistics object with the collected code statistics (SourceStat) | 224 @type dict |
| 225 @return a statistics object with the collected code statistics | |
| 226 @rtype SourceStat | |
| 206 """ | 227 """ |
| 207 try: | 228 try: |
| 208 text = Utilities.readEncodedFile(filename)[0] | 229 text = Utilities.readEncodedFile(filename)[0] |
| 209 except (OSError, UnicodeError): | 230 except (OSError, UnicodeError): |
| 210 return SourceStat() | 231 return SourceStat() |
