DeepResearchAgent/src/utils/string_utils.py at main · SkyworkAI/DeepResearchAgent · GitHub

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import hashlib

import uuid

from datetime import datetime

def hash_text_sha256(text: str) -> str:

hash_object = hashlib.sha256(text.encode())

return hash_object.hexdigest()

def extract_boxed_content(text: str) -> str:

"""

Extracts answers in \\boxed{}.

"""

depth = 0

start_pos = text.rfind(r"\boxed{")

end_pos = -1

if start_pos != -1:

content = text[start_pos + len(r"\boxed{") :]

for i, char in enumerate(content):

if char == "{":

depth += 1

elif char == "}":

depth -= 1

if depth == -1: # exit

end_pos = i

break

if end_pos != -1:

return content[:end_pos].strip()

return "None"

def dedent(text: str) -> str:

"""

Dedent the text and expand the tabs.

"""

clean = "\n".join(line.strip() for line in text.splitlines())

return clean

def generate_unique_id(prefix: str = "session") -> str:

"""Generate a unique id using timestamp and UUID."""

timestamp = datetime.now().strftime("%Y%m%d-%H%M%S")

unique_id = str(uuid.uuid4())[:8]

return f"{prefix}_{timestamp}_{unique_id}"

DeepResearchAgent/src/utils/string_utils.py at main · SkyworkAI/DeepResearchAgent · GitHub

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