INNER CODE UNIT · Python

_stream_write

usepr/eva · eva.py:31

def _stream_write(text: str, style=None):
    """流式输出：rich可用时美化输出，无则退化为普通stdout"""
    if HAS_RICH:
        RICH_CONSOLE.print(text, style=style, end="")
    else:
        sys.stdout.write(text)
        sys.stdout.flush()

def _think_start():
    """开始think打印（暗色）"""
    if HAS_RICH:
        RICH_CONSOLE.print("💭 ", style="dim italic", end="")
    else:
        sys.stdout.write("\033[2m💭 ")

def _think_end():
    """结束think打印，恢复正文"""
    if HAS_RICH:

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