Mercurial Repositories > eric / file comparison
comparison: src/eric7/DebugClients/Python/coverage/report.py
src/eric7/DebugClients/Python/coverage/report.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 8929
- fcca2fa618bf
equal
deleted
inserted
replaced
| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 | |
| 2 # For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt | |
| 3 | |
| 4 """Reporter foundation for coverage.py.""" | |
| 5 | |
| 6 import sys | |
| 7 | |
| 8 from coverage.exceptions import CoverageException, NoDataError, NotPython | |
| 9 from coverage.files import prep_patterns, FnmatchMatcher | |
| 10 from coverage.misc import ensure_dir_for_file, file_be_gone | |
| 11 | |
| 12 | |
| 13 def render_report(output_path, reporter, morfs, msgfn): | |
| 14 """Run a one-file report generator, managing the output file. | |
| 15 | |
| 16 This function ensures the output file is ready to be written to. Then writes | |
| 17 the report to it. Then closes the file and cleans up. | |
| 18 | |
| 19 """ | |
| 20 file_to_close = None | |
| 21 delete_file = False | |
| 22 | |
| 23 if output_path == "-": | |
| 24 outfile = sys.stdout | |
| 25 else: | |
| 26 # Ensure that the output directory is created; done here | |
| 27 # because this report pre-opens the output file. | |
| 28 # HTMLReport does this using the Report plumbing because | |
| 29 # its task is more complex, being multiple files. | |
| 30 ensure_dir_for_file(output_path) | |
| 31 outfile = open(output_path, "w", encoding="utf-8") | |
| 32 file_to_close = outfile | |
| 33 | |
| 34 try: | |
| 35 return reporter.report(morfs, outfile=outfile) | |
| 36 except CoverageException: | |
| 37 delete_file = True | |
| 38 raise | |
| 39 finally: | |
| 40 if file_to_close: | |
| 41 file_to_close.close() | |
| 42 if delete_file: | |
| 43 file_be_gone(output_path) # pragma: part covered (doesn't return) | |
| 44 else: | |
| 45 msgfn(f"Wrote {reporter.report_type} to {output_path}") | |
| 46 | |
| 47 | |
| 48 def get_analysis_to_report(coverage, morfs): | |
| 49 """Get the files to report on. | |
| 50 | |
| 51 For each morf in `morfs`, if it should be reported on (based on the omit | |
| 52 and include configuration options), yield a pair, the `FileReporter` and | |
| 53 `Analysis` for the morf. | |
| 54 | |
| 55 """ | |
| 56 file_reporters = coverage._get_file_reporters(morfs) | |
| 57 config = coverage.config | |
| 58 | |
| 59 if config.report_include: | |
| 60 matcher = FnmatchMatcher(prep_patterns(config.report_include), "report_include") | |
| 61 file_reporters = [fr for fr in file_reporters if matcher.match(fr.filename)] | |
| 62 | |
| 63 if config.report_omit: | |
| 64 matcher = FnmatchMatcher(prep_patterns(config.report_omit), "report_omit") | |
| 65 file_reporters = [fr for fr in file_reporters if not matcher.match(fr.filename)] | |
| 66 | |
| 67 if not file_reporters: | |
| 68 raise NoDataError("No data to report.") | |
| 69 | |
| 70 for fr in sorted(file_reporters): | |
| 71 try: | |
| 72 analysis = coverage._analyze(fr) | |
| 73 except NotPython: | |
| 74 # Only report errors for .py files, and only if we didn't | |
| 75 # explicitly suppress those errors. | |
| 76 # NotPython is only raised by PythonFileReporter, which has a | |
| 77 # should_be_python() method. | |
| 78 if fr.should_be_python(): | |
| 79 if config.ignore_errors: | |
| 80 msg = f"Couldn't parse Python file '{fr.filename}'" | |
| 81 coverage._warn(msg, slug="couldnt-parse") | |
| 82 else: | |
| 83 raise | |
| 84 except Exception as exc: | |
| 85 if config.ignore_errors: | |
| 86 msg = f"Couldn't parse '{fr.filename}': {exc}".rstrip() | |
| 87 coverage._warn(msg, slug="couldnt-parse") | |
| 88 else: | |
| 89 raise | |
| 90 else: | |
| 91 yield (fr, analysis) |
