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Update util.py to handle empty header case, fix #3 #4

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Merged
yixiao2001 merged 1 commit into from
Mar 31, 2025
+4 −1
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Update util.py to handle empty header case, fix #3 #4

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5 changes: 4 additions & 1 deletion logbatcher/util.py
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,9 @@ def log_to_dataframe(log_file, regex, headers, size):
with open(log_file, 'r') as file:
for line in [next(file) for _ in range(size)]:
try:
if not headers: # If no headers are defined
log_contents.append(line.strip())
continue
match = regex.search(line.strip())
message = [match.group(header) for header in headers]
log_contents.append(message[-1])
Expand Down Expand Up @@ -139,4 +142,4 @@ def verify_template(template):
writer = csv.writer(csvfile)
writer.writerow(["Dataset", "Value1", "Value2", "Value3"]) # 写入标题
for row in data:
writer.writerow([row[0], row[1], row[2], row[3]]) # 写入数据
writer.writerow([row[0], row[1], row[2], row[3]]) # 写入数据