Mercurial Repositories > eric / file comparison
comparison: DebugClients/Python3/coverage/annotate.py
DebugClients/Python3/coverage/annotate.py
- changeset 4489
- d0d6e4ad31bd
- parent 3495
- fac17a82b431
- child 5051
- 3586ebd9fac8
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| 4481:456c58fc64b0 | 4489:d0d6e4ad31bd |
|---|---|
| 1 """Source file annotation for Coverage.""" | 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 | 3 |
| 3 import os, re | 4 """Source file annotation for coverage.py.""" |
| 4 | 5 |
| 5 from .backward import sorted # pylint: disable=W0622 | 6 import io |
| 6 from .report import Reporter | 7 import os |
| 8 import re | |
| 9 | |
| 10 from coverage.files import flat_rootname | |
| 11 from coverage.report import Reporter | |
| 7 | 12 |
| 8 class AnnotateReporter(Reporter): | 13 class AnnotateReporter(Reporter): |
| 9 """Generate annotated source files showing line coverage. | 14 """Generate annotated source files showing line coverage. |
| 10 | 15 |
| 11 This reporter creates annotated copies of the measured source files. Each | 16 This reporter creates annotated copies of the measured source files. Each |
| 40 See `coverage.report()` for arguments. | 45 See `coverage.report()` for arguments. |
| 41 | 46 |
| 42 """ | 47 """ |
| 43 self.report_files(self.annotate_file, morfs, directory) | 48 self.report_files(self.annotate_file, morfs, directory) |
| 44 | 49 |
| 45 def annotate_file(self, cu, analysis): | 50 def annotate_file(self, fr, analysis): |
| 46 """Annotate a single file. | 51 """Annotate a single file. |
| 47 | 52 |
| 48 `cu` is the CodeUnit for the file to annotate. | 53 `fr` is the FileReporter for the file to annotate. |
| 49 | 54 |
| 50 """ | 55 """ |
| 51 if not cu.relative: | |
| 52 return | |
| 53 | |
| 54 filename = cu.filename | |
| 55 source = cu.source_file() | |
| 56 if self.directory: | |
| 57 dest_file = os.path.join(self.directory, cu.flat_rootname()) | |
| 58 dest_file += ".py,cover" | |
| 59 else: | |
| 60 dest_file = filename + ",cover" | |
| 61 dest = open(dest_file, 'w') | |
| 62 | |
| 63 statements = sorted(analysis.statements) | 56 statements = sorted(analysis.statements) |
| 64 missing = sorted(analysis.missing) | 57 missing = sorted(analysis.missing) |
| 65 excluded = sorted(analysis.excluded) | 58 excluded = sorted(analysis.excluded) |
| 66 | 59 |
| 67 lineno = 0 | 60 if self.directory: |
| 68 i = 0 | 61 dest_file = os.path.join(self.directory, flat_rootname(fr.relative_filename())) |
| 69 j = 0 | 62 if dest_file.endswith("_py"): |
| 70 covered = True | 63 dest_file = dest_file[:-3] + ".py" |
| 71 while True: | 64 dest_file += ",cover" |
| 72 line = source.readline() | 65 else: |
| 73 if line == '': | 66 dest_file = fr.filename + ",cover" |
| 74 break | 67 |
| 75 lineno += 1 | 68 with io.open(dest_file, 'w', encoding='utf8') as dest: |
| 76 while i < len(statements) and statements[i] < lineno: | 69 i = 0 |
| 77 i += 1 | 70 j = 0 |
| 78 while j < len(missing) and missing[j] < lineno: | 71 covered = True |
| 79 j += 1 | 72 source = fr.source() |
| 80 if i < len(statements) and statements[i] == lineno: | 73 for lineno, line in enumerate(source.splitlines(True), start=1): |
| 81 covered = j >= len(missing) or missing[j] > lineno | 74 while i < len(statements) and statements[i] < lineno: |
| 82 if self.blank_re.match(line): | 75 i += 1 |
| 83 dest.write(' ') | 76 while j < len(missing) and missing[j] < lineno: |
| 84 elif self.else_re.match(line): | 77 j += 1 |
| 85 # Special logic for lines containing only 'else:'. | 78 if i < len(statements) and statements[i] == lineno: |
| 86 if i >= len(statements) and j >= len(missing): | 79 covered = j >= len(missing) or missing[j] > lineno |
| 87 dest.write('! ') | 80 if self.blank_re.match(line): |
| 88 elif i >= len(statements) or j >= len(missing): | 81 dest.write(u' ') |
| 89 dest.write('> ') | 82 elif self.else_re.match(line): |
| 90 elif statements[i] == missing[j]: | 83 # Special logic for lines containing only 'else:'. |
| 91 dest.write('! ') | 84 if i >= len(statements) and j >= len(missing): |
| 85 dest.write(u'! ') | |
| 86 elif i >= len(statements) or j >= len(missing): | |
| 87 dest.write(u'> ') | |
| 88 elif statements[i] == missing[j]: | |
| 89 dest.write(u'! ') | |
| 90 else: | |
| 91 dest.write(u'> ') | |
| 92 elif lineno in excluded: | |
| 93 dest.write(u'- ') | |
| 94 elif covered: | |
| 95 dest.write(u'> ') | |
| 92 else: | 96 else: |
| 93 dest.write('> ') | 97 dest.write(u'! ') |
| 94 elif lineno in excluded: | 98 |
| 95 dest.write('- ') | 99 dest.write(line) |
| 96 elif covered: | |
| 97 dest.write('> ') | |
| 98 else: | |
| 99 dest.write('! ') | |
| 100 dest.write(line) | |
| 101 source.close() | |
| 102 dest.close() |
