mirror of
https://github.com/deepseek-ai/DeepSeek-VL
synced 2024-11-24 04:53:46 +00:00
601426030d
Co-authored-by: Bo Liu <benjaminliu.eecs@gmail.com> Co-authored-by: Haoyu Lu <ruclhy1998@163.com>
229 lines
7.3 KiB
Python
Executable File
229 lines
7.3 KiB
Python
Executable File
# Copyright (c) 2023-2024 DeepSeek.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy of
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# this software and associated documentation files (the "Software"), to deal in
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# the Software without restriction, including without limitation the rights to
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# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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# the Software, and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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# -*- coding:utf-8 -*-
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from __future__ import annotations
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import html
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import logging
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import os
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import re
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import time
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import mdtex2html
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from app_modules.presets import ALREADY_CONVERTED_MARK
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from markdown import markdown
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from pygments import highlight
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from pygments.formatters import HtmlFormatter
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from pygments.lexers import ClassNotFound, get_lexer_by_name, guess_lexer
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logger = logging.getLogger("gradio_logger")
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def configure_logger():
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logger = logging.getLogger("gradio_logger")
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logger.setLevel(logging.DEBUG)
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timestr = time.strftime("%Y%m%d-%H%M%S")
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os.makedirs("deepseek_vl/serve/logs", exist_ok=True)
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file_handler = logging.FileHandler(
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f"deepseek_vl/serve/logs/{timestr}_gradio_log.log"
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)
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console_handler = logging.StreamHandler()
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formatter = logging.Formatter(
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"%(asctime)s - %(name)s - %(levelname)s - %(message)s"
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)
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console_handler.setFormatter(formatter)
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file_handler.setFormatter(formatter)
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console_handler.setLevel(logging.INFO)
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file_handler.setLevel(logging.INFO)
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logger.addHandler(console_handler)
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logger.addHandler(file_handler)
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return logger
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def strip_stop_words(x, stop_words):
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for w in stop_words:
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if w in x:
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return x[: x.index(w)].strip()
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return x.strip()
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def format_output(history, text, x):
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updated_history = history + [[text, x]]
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a = [[y[0], convert_to_markdown(y[1])] for y in updated_history]
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return a, updated_history
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def markdown_to_html_with_syntax_highlight(md_str): # deprecated
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def replacer(match):
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lang = match.group(1) or "text"
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code = match.group(2)
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try:
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lexer = get_lexer_by_name(lang, stripall=True)
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except ValueError:
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lexer = get_lexer_by_name("text", stripall=True)
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formatter = HtmlFormatter()
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highlighted_code = highlight(code, lexer, formatter)
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return f'<pre><code class="{lang}">{highlighted_code}</code></pre>'
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code_block_pattern = r"```(\w+)?\n([\s\S]+?)\n```"
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md_str = re.sub(code_block_pattern, replacer, md_str, flags=re.MULTILINE)
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html_str = markdown(md_str)
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return html_str
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def normalize_markdown(md_text: str) -> str: # deprecated
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lines = md_text.split("\n")
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normalized_lines = []
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inside_list = False
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for i, line in enumerate(lines):
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if re.match(r"^(\d+\.|-|\*|\+)\s", line.strip()):
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if not inside_list and i > 0 and lines[i - 1].strip() != "":
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normalized_lines.append("")
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inside_list = True
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normalized_lines.append(line)
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elif inside_list and line.strip() == "":
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if i < len(lines) - 1 and not re.match(
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r"^(\d+\.|-|\*|\+)\s", lines[i + 1].strip()
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):
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normalized_lines.append(line)
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continue
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else:
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inside_list = False
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normalized_lines.append(line)
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return "\n".join(normalized_lines)
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def convert_mdtext(md_text):
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code_block_pattern = re.compile(r"```(.*?)(?:```|$)", re.DOTALL)
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inline_code_pattern = re.compile(r"`(.*?)`", re.DOTALL)
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code_blocks = code_block_pattern.findall(md_text)
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non_code_parts = code_block_pattern.split(md_text)[::2]
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result = []
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for non_code, code in zip(non_code_parts, code_blocks + [""]):
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if non_code.strip():
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non_code = normalize_markdown(non_code)
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if inline_code_pattern.search(non_code):
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result.append(markdown(non_code, extensions=["tables"]))
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else:
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result.append(mdtex2html.convert(non_code, extensions=["tables"]))
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if code.strip():
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code = f"\n```{code}\n\n```"
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code = markdown_to_html_with_syntax_highlight(code)
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result.append(code)
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result = "".join(result)
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result += ALREADY_CONVERTED_MARK
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return result
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def convert_asis(userinput):
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return f'<p style="white-space:pre-wrap;">{html.escape(userinput)}</p>{ALREADY_CONVERTED_MARK}'
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def is_stop_word_or_prefix(s: str, stop_words: list) -> bool:
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return any(s.endswith(stop_word) for stop_word in stop_words)
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def detect_converted_mark(userinput):
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return bool(userinput.endswith(ALREADY_CONVERTED_MARK))
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def detect_language(code):
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first_line = "" if code.startswith("\n") else code.strip().split("\n", 1)[0]
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language = first_line.lower() if first_line else ""
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code_without_language = code[len(first_line) :].lstrip() if first_line else code
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return language, code_without_language
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def convert_to_markdown(text):
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text = text.replace("$", "$")
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text = text.replace("\r\n", "\n")
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def replace_leading_tabs_and_spaces(line):
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new_line = []
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for char in line:
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if char == "\t":
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new_line.append("	")
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elif char == " ":
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new_line.append(" ")
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else:
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break
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return "".join(new_line) + line[len(new_line) :]
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markdown_text = ""
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lines = text.split("\n")
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in_code_block = False
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for line in lines:
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if in_code_block is False and line.startswith("```"):
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in_code_block = True
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markdown_text += f"{line}\n"
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elif in_code_block is True and line.startswith("```"):
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in_code_block = False
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markdown_text += f"{line}\n"
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elif in_code_block:
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markdown_text += f"{line}\n"
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else:
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line = replace_leading_tabs_and_spaces(line)
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line = re.sub(r"^(#)", r"\\\1", line)
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markdown_text += f"{line} \n"
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return markdown_text
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def add_language_tag(text):
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def detect_language(code_block):
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try:
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lexer = guess_lexer(code_block)
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return lexer.name.lower()
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except ClassNotFound:
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return ""
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code_block_pattern = re.compile(r"(```)(\w*\n[^`]+```)", re.MULTILINE)
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def replacement(match):
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code_block = match.group(2)
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if match.group(2).startswith("\n"):
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language = detect_language(code_block)
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return (
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f"```{language}{code_block}```" if language else f"```\n{code_block}```"
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)
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else:
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return match.group(1) + code_block + "```"
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text2 = code_block_pattern.sub(replacement, text)
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return text2
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def is_variable_assigned(var_name: str) -> bool:
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return var_name in locals()
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