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fix: 处理PDF中出现 \0 字符报 Null characters are not allowed #1640

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Merged
merged 1 commit into from
Nov 18, 2024
Merged

fix: 处理PDF中出现 \0 字符报 Null characters are not allowed #1640

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10 changes: 10 additions & 0 deletions apps/common/handle/impl/pdf_split_handle.py
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,9 @@ def handle_pdf_content(file, pdf_document):

content += page_content

# Null characters are not allowed.
content = content.replace('\0', '')

elapsed_time = time.time() - start_time
max_kb.debug(
f"File: {file.name}, Page: {page_num + 1}, Time : {elapsed_time: .3f}s, content-length: {len(page_content)}")
Expand Down Expand Up @@ -156,6 +159,10 @@ def handle_toc(doc, limit):
text = text[:idx]

chapter_text += text # 提取文本

# Null characters are not allowed.
chapter_text = chapter_text.replace('\0', '')

# 限制章节内容长度
if 0 < limit < len(chapter_text):
split_text = PdfSplitHandle.split_text(chapter_text, limit)
Expand Down Expand Up @@ -228,6 +235,9 @@ def handle_links(doc, pattern_list, with_filter, limit):
text = text[:idx]
chapter_text += text

# Null characters are not allowed.
chapter_text = chapter_text.replace('\0', '')

# 限制章节内容长度
if 0 < limit < len(chapter_text):
split_text = PdfSplitHandle.split_text(chapter_text, limit)
Expand Down
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