Write the source code portions of a list of traceback entries with syntax highlighting. Usually entries are lines like these: " x = 1" "> assert x == 2" "E assert 1 == 2" This function takes care of rendering the "source" portions of i
(self, tw: TerminalWriter)
| 1079 | style: "_TracebackStyle" |
| 1080 | |
| 1081 | def _write_entry_lines(self, tw: TerminalWriter) -> None: |
| 1082 | """Write the source code portions of a list of traceback entries with syntax highlighting. |
| 1083 | |
| 1084 | Usually entries are lines like these: |
| 1085 | |
| 1086 | " x = 1" |
| 1087 | "> assert x == 2" |
| 1088 | "E assert 1 == 2" |
| 1089 | |
| 1090 | This function takes care of rendering the "source" portions of it (the lines without |
| 1091 | the "E" prefix) using syntax highlighting, taking care to not highlighting the ">" |
| 1092 | character, as doing so might break line continuations. |
| 1093 | """ |
| 1094 | |
| 1095 | if not self.lines: |
| 1096 | return |
| 1097 | |
| 1098 | # separate indents and source lines that are not failures: we want to |
| 1099 | # highlight the code but not the indentation, which may contain markers |
| 1100 | # such as "> assert 0" |
| 1101 | fail_marker = f"{FormattedExcinfo.fail_marker} " |
| 1102 | indent_size = len(fail_marker) |
| 1103 | indents: List[str] = [] |
| 1104 | source_lines: List[str] = [] |
| 1105 | failure_lines: List[str] = [] |
| 1106 | for index, line in enumerate(self.lines): |
| 1107 | is_failure_line = line.startswith(fail_marker) |
| 1108 | if is_failure_line: |
| 1109 | # from this point on all lines are considered part of the failure |
| 1110 | failure_lines.extend(self.lines[index:]) |
| 1111 | break |
| 1112 | else: |
| 1113 | if self.style == "value": |
| 1114 | source_lines.append(line) |
| 1115 | else: |
| 1116 | indents.append(line[:indent_size]) |
| 1117 | source_lines.append(line[indent_size:]) |
| 1118 | |
| 1119 | tw._write_source(source_lines, indents) |
| 1120 | |
| 1121 | # failure lines are always completely red and bold |
| 1122 | for line in failure_lines: |
| 1123 | tw.line(line, bold=True, red=True) |
| 1124 | |
| 1125 | def toterminal(self, tw: TerminalWriter) -> None: |
| 1126 | if self.style == "short": |
no test coverage detected