|
1 | 1 | # type: ignore |
2 | 2 | import argparse |
3 | | -import itertools |
| 3 | +import functools |
| 4 | +import json |
4 | 5 | import pathlib |
5 | 6 | import textwrap |
| 7 | +from dataclasses import dataclass |
6 | 8 |
|
7 | | -parser = argparse.ArgumentParser() |
8 | | -parser.add_argument("filepaths", nargs="+", type=pathlib.Path) |
9 | | -args = parser.parse_args() |
10 | | - |
11 | | -filepaths = sorted(p for p in args.filepaths if p.is_file()) |
12 | | - |
13 | | - |
14 | | -def extract_short_test_summary_info(lines): |
15 | | - up_to_start_of_section = itertools.dropwhile( |
16 | | - lambda l: "=== short test summary info ===" not in l, |
17 | | - lines, |
18 | | - ) |
19 | | - up_to_section_content = itertools.islice(up_to_start_of_section, 1, None) |
20 | | - section_content = itertools.takewhile( |
21 | | - lambda l: l.startswith("FAILED"), up_to_section_content |
22 | | - ) |
23 | | - content = "\n".join(section_content) |
24 | | - |
25 | | - return content |
26 | | - |
27 | | - |
28 | | -def extract_warnings(lines): |
29 | | - up_to_start_of_section = itertools.dropwhile( |
30 | | - lambda l: "=== warnings summary ===" not in l, |
31 | | - lines, |
32 | | - ) |
33 | | - up_to_section_content = itertools.islice(up_to_start_of_section, 1, None) |
34 | | - section_content = itertools.takewhile( |
35 | | - lambda l: not l.startswith("==="), |
36 | | - up_to_section_content, |
37 | | - ) |
38 | | - content = "\n".join(section_content) |
39 | | - return content |
40 | | - |
41 | | - |
42 | | -def format_log_message(path): |
43 | | - py_version = path.name.split("-")[1] |
44 | | - summary = f"Python {py_version} Test Summary Info" |
45 | | - with open(path) as f: |
46 | | - lines = [line.rstrip() for line in f] |
47 | | - data = extract_short_test_summary_info(lines) |
48 | | - warnings = extract_warnings(lines) |
49 | | - |
50 | | - message = ( |
51 | | - textwrap.dedent( |
52 | | - """\ |
53 | | - <details><summary>{summary}</summary> |
54 | | -
|
55 | | - ``` |
56 | | - {data} |
57 | | - ``` |
58 | | -
|
59 | | - </details> |
60 | | - """ |
61 | | - ) |
62 | | - .rstrip() |
63 | | - .format(summary=summary, data=data) |
64 | | - ) |
65 | | - |
66 | | - if warnings: |
67 | | - message += ( |
68 | | - textwrap.dedent( |
69 | | - """ |
70 | | -
|
71 | | - <details><summary>Warnings</summary> |
72 | | -
|
73 | | - ``` |
74 | | - {warnings} |
75 | | - ``` |
76 | | -
|
77 | | - </details> |
78 | | - """ |
79 | | - ) |
80 | | - .rstrip() |
81 | | - .format(warnings=warnings) |
82 | | - ) |
| 9 | +from pytest import CollectReport, TestReport |
83 | 10 |
|
| 11 | + |
| 12 | +@dataclass |
| 13 | +class SessionStart: |
| 14 | + pytest_version: str |
| 15 | + outcome: str = "status" |
| 16 | + |
| 17 | + @classmethod |
| 18 | + def _from_json(cls, json): |
| 19 | + json_ = json.copy() |
| 20 | + json_.pop("$report_type") |
| 21 | + return cls(**json_) |
| 22 | + |
| 23 | + |
| 24 | +@dataclass |
| 25 | +class SessionFinish: |
| 26 | + exitstatus: str |
| 27 | + outcome: str = "status" |
| 28 | + |
| 29 | + @classmethod |
| 30 | + def _from_json(cls, json): |
| 31 | + json_ = json.copy() |
| 32 | + json_.pop("$report_type") |
| 33 | + return cls(**json_) |
| 34 | + |
| 35 | + |
| 36 | +def parse_record(record): |
| 37 | + report_types = { |
| 38 | + "TestReport": TestReport, |
| 39 | + "CollectReport": CollectReport, |
| 40 | + "SessionStart": SessionStart, |
| 41 | + "SessionFinish": SessionFinish, |
| 42 | + } |
| 43 | + cls = report_types.get(record["$report_type"]) |
| 44 | + if cls is None: |
| 45 | + raise ValueError(f"unknown report type: {record['$report_type']}") |
| 46 | + |
| 47 | + return cls._from_json(record) |
| 48 | + |
| 49 | + |
| 50 | +@functools.singledispatch |
| 51 | +def format_summary(report): |
| 52 | + return f"{report.nodeid}: {report}" |
| 53 | + |
| 54 | + |
| 55 | +@format_summary.register |
| 56 | +def _(report: TestReport): |
| 57 | + message = report.longrepr.chain[0][1].message |
| 58 | + return f"{report.nodeid}: {message}" |
| 59 | + |
| 60 | + |
| 61 | +@format_summary.register |
| 62 | +def _(report: CollectReport): |
| 63 | + message = report.longrepr.split("\n")[-1].removeprefix("E").lstrip() |
| 64 | + return f"{report.nodeid}: {message}" |
| 65 | + |
| 66 | + |
| 67 | +def format_report(reports, py_version): |
| 68 | + newline = "\n" |
| 69 | + summaries = newline.join(format_summary(r) for r in reports) |
| 70 | + message = textwrap.dedent( |
| 71 | + """\ |
| 72 | + <details><summary>Python {py_version} Test Summary</summary> |
| 73 | +
|
| 74 | + ``` |
| 75 | + {summaries} |
| 76 | + ``` |
| 77 | +
|
| 78 | + </details> |
| 79 | + """ |
| 80 | + ).format(summaries=summaries, py_version=py_version) |
84 | 81 | return message |
85 | 82 |
|
86 | 83 |
|
87 | | -print("Parsing logs ...") |
88 | | -message = "\n\n".join(format_log_message(path) for path in filepaths) |
| 84 | +if __name__ == "__main__": |
| 85 | + parser = argparse.ArgumentParser() |
| 86 | + parser.add_argument("filepath", type=pathlib.Path) |
| 87 | + args = parser.parse_args() |
| 88 | + |
| 89 | + py_version = args.filepath.stem.split("-")[1] |
| 90 | + |
| 91 | + print("Parsing logs ...") |
| 92 | + |
| 93 | + lines = args.filepath.read_text().splitlines() |
| 94 | + reports = [parse_record(json.loads(line)) for line in lines] |
| 95 | + |
| 96 | + failed = [report for report in reports if report.outcome == "failed"] |
| 97 | + |
| 98 | + message = format_report(failed, py_version=py_version) |
89 | 99 |
|
90 | | -output_file = pathlib.Path("pytest-logs.txt") |
91 | | -print(f"Writing output file to: {output_file.absolute()}") |
92 | | -output_file.write_text(message) |
| 100 | + output_file = pathlib.Path("pytest-logs.txt") |
| 101 | + print(f"Writing output file to: {output_file.absolute()}") |
| 102 | + output_file.write_text(message) |
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