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process_file.py
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process_file.py
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import os
from llama_parse import LlamaParse
import rdflib
import textract
import json
import requests
from sql_query import *
from file_utils import save_file
from query_function import query_summarize
def format_str(text):
return str(text)
def process_pdf(input_file, output_folder, old_name, semaphore, socketio, question_prompt, answer_prompt):
file_name = os.path.basename(input_file)
output_file = os.path.join(output_folder, file_name)
create_file_subtask(output_folder, file_name, old_name)
try:
parser = LlamaParse(
api_key=os.getenv("LLAMA_CLOUD_API_KEY"),
result_type="markdown",
num_workers=8,
verbose=True
)
total_text = ""
extra_info = {"file_name": file_name}
with open(input_file, "rb") as f:
documents = parser.load_data(f, extra_info=extra_info)
for data in documents:
total_text += data.text
save_file(total_text, output_file)
length = len(total_text)
update_file_subtask(output_folder, file_name, 1, None, None, length)
if length > 400:
data = query_summarize(total_text, output_file, old_name, semaphore, socketio, question_prompt, answer_prompt)
if data:
update_file_subtask(output_folder, file_name, None, 1)
else:
update_file_subtask(output_folder, file_name, None, 2)
print(f"[log] pdf处理完成: {output_file}")
except Exception as e:
update_file_subtask(output_folder, file_name, 2)
print(f"[error] pdf处理失败! \n 文件名：{output_file} \n 原因： {e}")
def process_doc(input_file, output_folder, old_name, semaphore, socketio, question_prompt, answer_prompt):
file_name = os.path.basename(input_file)
output_file = os.path.join(output_folder, file_name)
create_file_subtask(output_folder, file_name, old_name)
try:
content = textract.process(input_file).decode("utf-8")
save_file(content, output_file)
length = len(content)
update_file_subtask(output_folder, file_name, 1, None, None, length)
if length > 400:
data = query_summarize(content, output_file, old_name, semaphore, socketio, question_prompt, answer_prompt)
if data:
update_file_subtask(output_folder, file_name, None, 1)
else:
update_file_subtask(output_folder, file_name, None, 2)
print(f"[log] doc文件处理完成: {output_file}")
except Exception as e:
update_file_subtask(output_folder, file_name, 2)
print(f"[error] doc处理失败! \n 文件名：{output_file} \n 原因： {e}")
def process_text(input_file, output_folder, old_name, semaphore, socketio, question_prompt, answer_prompt):
file_name = os.path.basename(input_file)
file_name_without_ext, file_extension = os.path.splitext(file_name)
output_file = os.path.join(output_folder, os.path.basename(input_file))
create_file_subtask(output_folder, file_name, old_name)
try:
with open(input_file, "r") as f:
content = f.read()
save_file(content, output_file, file_extension.lstrip('.'))
length = len(content)
update_file_subtask(output_folder, file_name, 1, None, None, length)
if length > 400:
data = query_summarize(content, output_file, old_name, semaphore, socketio, question_prompt, answer_prompt)
if data:
update_file_subtask(output_folder, file_name, None, 1)
else:
update_file_subtask(output_folder, file_name, None, 2)
print(f"[log] text文件处理完成: {output_file}")
except Exception as e:
update_file_subtask(output_folder, file_name, 2)
print(f"[error] txt处理失败! \n 文件名：{output_file} \n 原因： {e}")
def process_ttl(input_file, output_folder, ttl_type, old_name):
file_name = os.path.basename(input_file)
first_name = os.path.splitext(file_name)[0]
create_file_subtask(output_folder, file_name, old_name)
try:
g = rdflib.Graph()
g.parse(input_file, format='turtle')
query = """
SELECT ?subject ?definition ?prefLabel ?comment ?broader WHERE {
?subject skos:prefLabel ?prefLabel .
OPTIONAL { ?subject skos:broader ?broader } .
OPTIONAL { ?subject skos:definition ?definition } .
OPTIONAL { ?subject rdfs:comment ?comment } .
}
"""
results = g.query(query)
broader_list = []
text_list = []
for raw in results:
if ttl_type == "md":
if raw.broader:
broader = raw.broader
if "github.com" in broader:
broader = broader.replace('blob', 'raw')
response = requests.get(broader)
if response.status_code == 200:
md_content = format_str(response.text)
if raw.prefLabel:
broader_list.append({'short_text': format_str(raw.prefLabel), 'full_text': md_content})
if raw.definition:
broader_list.append({'short_text': format_str(raw.definition), 'full_text': md_content})
if raw.comment:
broader_list.append({'short_text': format_str(raw.comment), 'full_text': md_content})
elif ttl_type == "text":
combined_text = (format_str(raw.prefLabel) if raw.prefLabel is not None else "") + (format_str(raw.definition) if raw.definition is not None else "") + (format_str(raw.comment) if raw.comment is not None else "")
if raw.prefLabel:
text_list.append({'short_text': format_str(raw.prefLabel), 'full_text': combined_text})
if raw.definition:
text_list.append({'short_text': format_str(raw.definition), 'full_text': combined_text})
if raw.comment:
text_list.append({'short_text': format_str(raw.comment), 'full_text': combined_text})
if len(broader_list):
broader_name = first_name + "_broader.json"
broader_output_file = os.path.join(output_folder, broader_name)
print(f"[log] ttl文件处理完成: {broader_output_file}")
save_file(json.dumps(broader_list), broader_output_file, "json")
if len(text_list):
text_name = first_name + "_text.json"
text_output_file = os.path.join(output_folder, os.path.basename(text_name))
print(f"[log] ttl文件处理完成: {text_output_file}")
save_file(json.dumps(text_list), text_output_file, "json")
update_file_subtask(output_folder, file_name, 1)
except Exception as e:
update_file_subtask(output_folder, file_name, 2)
print(f"[error] ttl处理失败! \n 文件名：{file_name} \n 原因： {e}")