Mercurial Repositories > eric / file comparison
comparison: eric6/DebugClients/Python/coverage/python.py
eric6/DebugClients/Python/coverage/python.py
- changeset 7427
- 362cd1b6f81a
- parent 6942
- 2602857055c5
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| 7426:dc171b1d8261 | 7427:362cd1b6f81a |
|---|---|
| 1 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 | 1 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 |
| 2 # For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt | 2 # For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt |
| 3 | 3 |
| 4 """Python source expertise for coverage.py""" | 4 """Python source expertise for coverage.py""" |
| 5 | 5 |
| 6 import os.path | 6 import os.path |
| 7 import types | 7 import types |
| 95 return data | 95 return data |
| 96 return None | 96 return None |
| 97 | 97 |
| 98 | 98 |
| 99 def source_for_file(filename): | 99 def source_for_file(filename): |
| 100 """Return the source file for `filename`. | 100 """Return the source filename for `filename`. |
| 101 | 101 |
| 102 Given a file name being traced, return the best guess as to the source | 102 Given a file name being traced, return the best guess as to the source |
| 103 file to attribute it to. | 103 file to attribute it to. |
| 104 | 104 |
| 105 """ | 105 """ |
| 127 | 127 |
| 128 # No idea, just use the file name as-is. | 128 # No idea, just use the file name as-is. |
| 129 return filename | 129 return filename |
| 130 | 130 |
| 131 | 131 |
| 132 def source_for_morf(morf): | |
| 133 """Get the source filename for the module-or-file `morf`.""" | |
| 134 if hasattr(morf, '__file__') and morf.__file__: | |
| 135 filename = morf.__file__ | |
| 136 elif isinstance(morf, types.ModuleType): | |
| 137 # A module should have had .__file__, otherwise we can't use it. | |
| 138 # This could be a PEP-420 namespace package. | |
| 139 raise CoverageException("Module {} has no file".format(morf)) | |
| 140 else: | |
| 141 filename = morf | |
| 142 | |
| 143 filename = source_for_file(files.unicode_filename(filename)) | |
| 144 return filename | |
| 145 | |
| 146 | |
| 132 class PythonFileReporter(FileReporter): | 147 class PythonFileReporter(FileReporter): |
| 133 """Report support for a Python file.""" | 148 """Report support for a Python file.""" |
| 134 | 149 |
| 135 def __init__(self, morf, coverage=None): | 150 def __init__(self, morf, coverage=None): |
| 136 self.coverage = coverage | 151 self.coverage = coverage |
| 137 | 152 |
| 138 if hasattr(morf, '__file__') and morf.__file__: | 153 filename = source_for_morf(morf) |
| 139 filename = morf.__file__ | |
| 140 elif isinstance(morf, types.ModuleType): | |
| 141 # A module should have had .__file__, otherwise we can't use it. | |
| 142 # This could be a PEP-420 namespace package. | |
| 143 raise CoverageException("Module {0} has no file".format(morf)) | |
| 144 else: | |
| 145 filename = morf | |
| 146 | |
| 147 filename = source_for_file(files.unicode_filename(filename)) | |
| 148 | 154 |
| 149 super(PythonFileReporter, self).__init__(files.canonical_filename(filename)) | 155 super(PythonFileReporter, self).__init__(files.canonical_filename(filename)) |
| 150 | 156 |
| 151 if hasattr(morf, '__name__'): | 157 if hasattr(morf, '__name__'): |
| 152 name = morf.__name__.replace(".", os.sep) | 158 name = morf.__name__.replace(".", os.sep) |
| 158 name = files.relative_filename(filename) | 164 name = files.relative_filename(filename) |
| 159 self.relname = name | 165 self.relname = name |
| 160 | 166 |
| 161 self._source = None | 167 self._source = None |
| 162 self._parser = None | 168 self._parser = None |
| 163 self._statements = None | |
| 164 self._excluded = None | 169 self._excluded = None |
| 165 | 170 |
| 166 def __repr__(self): | 171 def __repr__(self): |
| 167 return "<PythonFileReporter {0!r}>".format(self.filename) | 172 return "<PythonFileReporter {!r}>".format(self.filename) |
| 168 | 173 |
| 169 @contract(returns='unicode') | 174 @contract(returns='unicode') |
| 170 def relative_filename(self): | 175 def relative_filename(self): |
| 171 return self.relname | 176 return self.relname |
| 172 | 177 |
