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836a02d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | import re
from pathlib import Path
class LogParser:
def __init__(self):
# Bekannte Fehlermuster
self.patterns = {
"import_error": r"ImportError: No module named ['\"]([^'\"]+)['\"]",
"syntax_error": r"SyntaxError: (.+)",
"indentation_error": r"IndentationError: (.+)",
"name_error": r"NameError: name ['\"]([^'\"]+)['\"] is not defined",
"type_error": r"TypeError: (.+)",
"attribute_error": r"AttributeError: (.+)",
"key_error": r"KeyError: ['\"]([^'\"]+)['\"]",
"index_error": r"IndexError: (.+)",
"value_error": r"ValueError: (.+)",
"zero_division": r"ZeroDivisionError: (.+)",
"file_not_found": r"FileNotFoundError: (.+)",
"permission_error": r"PermissionError: (.+)",
"connection_error": r"ConnectionError: (.+)",
"timeout_error": r"TimeoutError: (.+)",
"memory_error": r"MemoryError: (.+)",
"cuda_error": r"CUDA out of memory",
"oom_error": r"OutOfMemoryError|OOM",
"runtime_error": r"RuntimeError: (.+)",
"assertion_error": r"AssertionError: (.+)",
"modulenotfound": r"ModuleNotFoundError: No module named ['\"]([^'\"]+)['\"]"
}
def parse_log_file(self, log_path):
"""Liest und parst eine Log-Datei"""
log_path = Path(log_path)
if not log_path.exists():
return {"error": "Datei nicht gefunden"}
with open(log_path, 'r') as f:
content = f.read()
return self.parse_log_content(content)
def parse_log_content(self, content):
"""Extrahiert Fehler aus Log-Text"""
result = {
"errors": [],
"warnings": [],
"traceback": [],
"summary": ""
}
lines = content.split('\n')
in_traceback = False
traceback_lines = []
for line in lines:
# Traceback erkennen
if "Traceback (most recent call last)" in line:
in_traceback = True
traceback_lines = [line]
continue
if in_traceback:
traceback_lines.append(line)
if line.startswith(" "):
continue
else:
# Fehler gefunden
error_info = self._extract_error(line)
if error_info:
result["errors"].append(error_info)
result["traceback"] = "\n".join(traceback_lines[-10:]) # Letzte 10 Zeilen
in_traceback = False
continue
# Warnungen
if "warning" in line.lower():
result["warnings"].append(line.strip())
# Einzelfehler (ohne Traceback)
error_info = self._extract_error(line)
if error_info and not in_traceback:
result["errors"].append(error_info)
# Zusammenfassung erstellen
result["summary"] = self._create_summary(result)
return result
def _extract_error(self, line):
"""Extrahiert Fehlertyp und -nachricht"""
for error_type, pattern in self.patterns.items():
match = re.search(pattern, line, re.IGNORECASE)
if match:
return {
"type": error_type,
"message": match.group(0),
"detail": match.group(1) if match.groups() else "",
"line": line.strip()
}
return None
def _create_summary(self, result):
"""Erstellt prägnante Zusammenfassung"""
errors = result["errors"]
if not errors:
return "Keine eindeutigen Fehler gefunden."
main_error = errors[0]
summary = f"❌ {main_error['type']}: {main_error['detail']}"
if len(errors) > 1:
summary += f"\n⚠️ +{len(errors)-1} weitere Fehler"
if result["warnings"]:
summary += f"\n⚠️ {len(result['warnings'])} Warnungen"
return summary
def extract_relevant_context(self, content, max_lines=20):
"""Extrahiert relevante Zeilen um Fehler herum"""
lines = content.split('\n')
error_indices = []
for i, line in enumerate(lines):
if self._extract_error(line):
error_indices.append(i)
if not error_indices:
return content[:500] # Erste 500 Zeichen
# Kontext um ersten Fehler
start = max(0, error_indices[0] - 10)
end = min(len(lines), error_indices[0] + 10)
return "\n".join(lines[start:end]) |