Mercurial Repositories > eric / file comparison
comparison: DataViews/CodeMetrics.py
DataViews/CodeMetrics.py
- branch
- Py2 comp.
- changeset 3057
- 10516539f238
- parent 2602
- affc66a603c7
- parent 2986
- cd4e2cab7eb2
- child 3058
- 0a02c433f52d
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| 3056:9986ec0e559a | 3057:10516539f238 |
|---|---|
| 39 """ | 39 """ |
| 40 def __init__(self, **kw): | 40 def __init__(self, **kw): |
| 41 """ | 41 """ |
| 42 Constructor | 42 Constructor |
| 43 | 43 |
| 44 @param **kw list of key, value pairs | 44 @keyparam **kw list of key, value pairs |
| 45 """ | 45 """ |
| 46 self.__dict__.update(kw) | 46 self.__dict__.update(kw) |
| 47 | 47 |
| 48 | 48 |
| 49 class Parser(object): | 49 class Parser(object): |
| 112 """ | 112 """ |
| 113 def __init__(self): | 113 def __init__(self): |
| 114 """ | 114 """ |
| 115 Constructor | 115 Constructor |
| 116 """ | 116 """ |
| 117 self.identifiers = [] # list of identifiers in order of appearance | 117 self.identifiers = [] |
| 118 self.active = [('TOTAL ', -1, 0)] # stack of active identifiers and indent levels | 118 # list of identifiers in order of appearance |
| 119 self.counters = {} # counters per identifier | 119 self.active = [('TOTAL ', -1, 0)] |
| 120 # stack of active identifiers and indent levels | |
| 121 self.counters = {} | |
| 122 # counters per identifier | |
| 120 self.indent_level = 0 | 123 self.indent_level = 0 |
| 121 | 124 |
| 122 def indent(self, tok): | 125 def indent(self, tok): |
| 123 """ | 126 """ |
| 124 Public method used to increment the indentation level. | 127 Public method used to increment the indentation level. |
| 130 def dedent(self, tok): | 133 def dedent(self, tok): |
| 131 """ | 134 """ |
| 132 Public method used to decrement the indentation level. | 135 Public method used to decrement the indentation level. |
| 133 | 136 |
| 134 @param tok the token to be processed (Token) | 137 @param tok the token to be processed (Token) |
| 138 @exception ValueError raised to indicate an invalid indentation level | |
| 135 """ | 139 """ |
| 136 self.indent_level -= 1 | 140 self.indent_level -= 1 |
| 137 if self.indent_level < 0: | 141 if self.indent_level < 0: |
| 138 raise ValueError("INTERNAL ERROR: Negative indent level") | 142 raise ValueError("INTERNAL ERROR: Negative indent level") |
| 139 | 143 |
| 256 # collect overall statistics | 260 # collect overall statistics |
| 257 summarize(total, 'lines', parser.lines) | 261 summarize(total, 'lines', parser.lines) |
| 258 summarize(total, 'bytes', len(text)) | 262 summarize(total, 'bytes', len(text)) |
| 259 summarize(total, 'comments', stats.getCounter('TOTAL ', 'comments')) | 263 summarize(total, 'comments', stats.getCounter('TOTAL ', 'comments')) |
| 260 summarize(total, 'empty lines', stats.getCounter('TOTAL ', 'empty')) | 264 summarize(total, 'empty lines', stats.getCounter('TOTAL ', 'empty')) |
| 261 summarize(total, 'non-commentary lines', stats.getCounter('TOTAL ', 'nloc')) | 265 summarize(total, 'non-commentary lines', |
| 266 stats.getCounter('TOTAL ', 'nloc')) | |
| 262 | 267 |
| 263 return stats | 268 return stats |
| 264 | 269 |
| 265 | 270 |
| 266 def main(): | 271 def main(): |
| 267 """ | 272 """ |
| 268 Modules main function used when called as a script. | 273 Module main function used when called as a script. |
| 269 | 274 |
| 270 This function simply loops over all files given on the commandline | 275 Loop over all files given on the command line and collect the individual |
| 271 and collects the individual and overall source code statistics. | 276 and overall source code statistics. |
| 272 """ | 277 """ |
| 273 import sys | 278 import sys |
| 274 | 279 |
| 275 files = sys.argv[1:] | 280 files = sys.argv[1:] |
| 276 | 281 |
