05_terminal_tool_examples.py 4.4 KB

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  1. """
  2. TerminalTool 使用示例
  3. 展示 TerminalTool 的典型使用模式:
  4. 1. 探索式导航
  5. 2. 数据文件分析
  6. 3. 日志文件分析
  7. 4. 代码库分析
  8. """
  9. import os
  10. from pathlib import Path
  11. from hello_agents.tools import TerminalTool
  12. # 获取脚本所在目录
  13. SCRIPT_DIR = Path(__file__).parent.absolute()
  14. def demo_exploratory_navigation():
  15. """演示探索式导航"""
  16. print("\n" + "=" * 80)
  17. print("场景1: 探索式导航")
  18. print("=" * 80 + "\n")
  19. terminal = TerminalTool(workspace=str(SCRIPT_DIR))
  20. # 第一步:查看当前目录
  21. print("1. 查看当前目录:")
  22. result = terminal.run({"command": "ls -la"})
  23. print(result)
  24. # 第二步:查看Python文件
  25. print("\n2. 查看Python文件:")
  26. result = terminal.run({"command": "ls -la *.py"})
  27. print(result)
  28. # 第三步:查找特定文件
  29. print("\n3. 查找特定模式的文件:")
  30. result = terminal.run({"command": "find . -name '*codebase_maintainer.py'"})
  31. print(result)
  32. # 第四步:查看文件内容
  33. print("\n4. 查看文件内容:")
  34. result = terminal.run({"command": "head -n 20 codebase_maintainer.py"})
  35. print(result)
  36. def demo_data_file_analysis():
  37. """演示数据文件分析"""
  38. print("\n" + "=" * 80)
  39. print("场景2: 数据文件分析")
  40. print("=" * 80 + "\n")
  41. terminal = TerminalTool(workspace=str(SCRIPT_DIR / "data"))
  42. # 查看 CSV 文件的前几行
  43. print("1. 查看 CSV 文件前5行:")
  44. result = terminal.run({"command": "head -n 5 sales_2024.csv"})
  45. print(result)
  46. # 统计总行数
  47. print("\n2. 统计文件行数:")
  48. result = terminal.run({"command": "wc -l *.csv"})
  49. print(result)
  50. # 提取和统计产品类别
  51. print("\n3. 统计产品类别分布:")
  52. result = terminal.run({"command": "tail -n +2 sales_2024.csv | cut -d',' -f3 | sort | uniq -c"})
  53. print(result)
  54. def demo_log_analysis():
  55. """演示日志文件分析"""
  56. print("\n" + "=" * 80)
  57. print("场景3: 日志文件分析")
  58. print("=" * 80 + "\n")
  59. terminal = TerminalTool(workspace=str(SCRIPT_DIR / "logs"))
  60. # 查看最新的错误日志
  61. print("1. 查看最新的错误日志:")
  62. result = terminal.run({"command": "tail -n 50 app.log | grep ERROR"})
  63. print(result)
  64. # 统计错误类型分布
  65. print("\n2. 统计错误类型分布:")
  66. result = terminal.run({"command": "grep ERROR app.log | awk '{print $4}' | sort | uniq -c | sort -rn"})
  67. print(result)
  68. # 查找特定时间段的日志
  69. print("\n3. 查找特定时间段的日志:")
  70. result = terminal.run({"command": "grep '2024-01-19 15:' app.log | tail -n 20"})
  71. print(result)
  72. def demo_codebase_analysis():
  73. """演示代码库分析"""
  74. print("\n" + "=" * 80)
  75. print("场景4: 代码库分析")
  76. print("=" * 80 + "\n")
  77. terminal = TerminalTool(workspace=str(SCRIPT_DIR / "codebase"))
  78. # 统计代码行数
  79. print("1. 统计代码行数:")
  80. result = terminal.run({"command": "find . -name '*.py' -exec wc -l {} + | tail -n 1"})
  81. print(result)
  82. # 查找所有 TODO 注释
  83. print("\n2. 查找所有 TODO 注释:")
  84. result = terminal.run({"command": "grep -rn 'TODO' --include='*.py'"})
  85. print(result)
  86. # 查找特定函数的定义
  87. print("\n3. 查找特定函数的定义:")
  88. result = terminal.run({"command": "grep -rn 'def process_data' --include='*.py'"})
  89. print(result)
  90. def demo_security_features():
  91. """演示安全特性"""
  92. print("\n" + "=" * 80)
  93. print("安全特性演示")
  94. print("=" * 80 + "\n")
  95. terminal = TerminalTool(workspace=str(SCRIPT_DIR / "project"))
  96. # 尝试执行不允许的命令
  97. print("1. 尝试执行危险命令 (rm):")
  98. result = terminal.run({"command": "rm -rf /"})
  99. print(result)
  100. # 尝试访问工作目录外的文件
  101. print("\n2. 尝试访问工作目录外的文件:")
  102. result = terminal.run({"command": "cat /etc/passwd"})
  103. print(result)
  104. # 尝试逃逸工作目录
  105. print("\n3. 尝试通过 .. 逃逸工作目录:")
  106. result = terminal.run({"command": "cd ../../../etc"})
  107. print(result)
  108. def main():
  109. print("=" * 80)
  110. print("TerminalTool 使用示例")
  111. print("=" * 80)
  112. # 演示各种使用场景
  113. demo_exploratory_navigation()
  114. demo_data_file_analysis()
  115. demo_log_analysis()
  116. demo_codebase_analysis()
  117. demo_security_features()
  118. print("\n" + "=" * 80)
  119. print("演示完成!")
  120. print("=" * 80)
  121. if __name__ == "__main__":
  122. main()