Mercurial Repositories > eric / file comparison
comparison: eric7/DebugClients/Python/coverage/plugin.py
eric7/DebugClients/Python/coverage/plugin.py
- branch
- eric7
- changeset 8775
- 0802ae193343
- parent 8312
- 800c432b34c8
- child 8929
- fcca2fa618bf
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deleted
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replaced
| 8774:d728227e8ebb | 8775:0802ae193343 |
|---|---|
| 114 | 114 |
| 115 from coverage import files | 115 from coverage import files |
| 116 from coverage.misc import contract, _needs_to_implement | 116 from coverage.misc import contract, _needs_to_implement |
| 117 | 117 |
| 118 | 118 |
| 119 class CoveragePlugin(object): | 119 class CoveragePlugin: |
| 120 """Base class for coverage.py plug-ins.""" | 120 """Base class for coverage.py plug-ins.""" |
| 121 | 121 |
| 122 def file_tracer(self, filename): # pylint: disable=unused-argument | 122 def file_tracer(self, filename): # pylint: disable=unused-argument |
| 123 """Get a :class:`FileTracer` object for a file. | 123 """Get a :class:`FileTracer` object for a file. |
| 124 | 124 |
| 230 | 230 |
| 231 """ | 231 """ |
| 232 return [] | 232 return [] |
| 233 | 233 |
| 234 | 234 |
| 235 class FileTracer(object): | 235 class FileTracer: |
| 236 """Support needed for files during the execution phase. | 236 """Support needed for files during the execution phase. |
| 237 | 237 |
| 238 File tracer plug-ins implement subclasses of FileTracer to return from | 238 File tracer plug-ins implement subclasses of FileTracer to return from |
| 239 their :meth:`~CoveragePlugin.file_tracer` method. | 239 their :meth:`~CoveragePlugin.file_tracer` method. |
| 240 | 240 |
| 313 """ | 313 """ |
| 314 lineno = frame.f_lineno | 314 lineno = frame.f_lineno |
| 315 return lineno, lineno | 315 return lineno, lineno |
| 316 | 316 |
| 317 | 317 |
| 318 class FileReporter(object): | 318 class FileReporter: |
| 319 """Support needed for files during the analysis and reporting phases. | 319 """Support needed for files during the analysis and reporting phases. |
| 320 | 320 |
| 321 File tracer plug-ins implement a subclass of `FileReporter`, and return | 321 File tracer plug-ins implement a subclass of `FileReporter`, and return |
| 322 instances from their :meth:`CoveragePlugin.file_reporter` method. | 322 instances from their :meth:`CoveragePlugin.file_reporter` method. |
| 323 | 323 |
| 357 """Get the source for the file. | 357 """Get the source for the file. |
| 358 | 358 |
| 359 Returns a Unicode string. | 359 Returns a Unicode string. |
| 360 | 360 |
| 361 The base implementation simply reads the `self.filename` file and | 361 The base implementation simply reads the `self.filename` file and |
| 362 decodes it as UTF8. Override this method if your file isn't readable | 362 decodes it as UTF-8. Override this method if your file isn't readable |
| 363 as a text file, or if you need other encoding support. | 363 as a text file, or if you need other encoding support. |
| 364 | 364 |
| 365 """ | 365 """ |
| 366 with open(self.filename, "rb") as f: | 366 with open(self.filename, "rb") as f: |
| 367 return f.read().decode("utf8") | 367 return f.read().decode("utf-8") |
| 368 | 368 |
| 369 def lines(self): | 369 def lines(self): |
| 370 """Get the executable lines in this file. | 370 """Get the executable lines in this file. |
| 371 | 371 |
| 372 Your plug-in must determine which lines in the file were possibly | 372 Your plug-in must determine which lines in the file were possibly |
| 474 | 474 |
| 475 By default, this simply returns the string "Line {start} didn't jump | 475 By default, this simply returns the string "Line {start} didn't jump |
| 476 to {end}". | 476 to {end}". |
| 477 | 477 |
| 478 """ | 478 """ |
| 479 return "Line {start} didn't jump to line {end}".format(start=start, end=end) | 479 return f"Line {start} didn't jump to line {end}" |
| 480 | 480 |
| 481 def source_token_lines(self): | 481 def source_token_lines(self): |
| 482 """Generate a series of tokenized lines, one for each line in `source`. | 482 """Generate a series of tokenized lines, one for each line in `source`. |
| 483 | 483 |
| 484 These tokens are used for syntax-colored reports. | 484 These tokens are used for syntax-colored reports. |
