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timmy revisou este gist 10 months ago. Ir para a revisão
1 file changed, 37 insertions, 17 deletions
import_platform_and_funcy_decorators_needmac_needlinux.py
| @@ -1,31 +1,51 @@ | |||
| 1 | - | import platform # 匯入 platform 模組 | |
| 2 | - | ||
| 3 | - | from funcy import decorator # 匯入 funcy 模組中的 decorator 裝飾器 | |
| 1 | + | import platform | |
| 2 | + | from funcy import decorator | |
| 4 | 3 | ||
| 5 | 4 | @decorator | |
| 6 | - | def needmac(call): | |
| 5 | + | def need_mac(call): | |
| 7 | 6 | """檢查系統是否為 macOS，若不是則拋出異常。""" | |
| 8 | 7 | if platform.system() != "Darwin": | |
| 9 | - | raise Exception( | |
| 10 | - | "The system is not macOS. " "This functionality only supported in macOS" | |
| 11 | - | ) | |
| 12 | - | ||
| 8 | + | raise Exception("This functionality is only supported in macOS") | |
| 13 | 9 | return call() | |
| 14 | 10 | ||
| 15 | 11 | @decorator | |
| 16 | - | def needlinux(call): | |
| 12 | + | def need_linux(call): | |
| 17 | 13 | """檢查系統是否為 Linux，若不是則拋出異常。""" | |
| 18 | 14 | if platform.system() != "Linux": | |
| 19 | - | raise Exception( | |
| 20 | - | "The system is not Linux. " "This functionality only supported in Linux" | |
| 21 | - | ) | |
| 15 | + | raise Exception("This functionality is only supported in Linux") | |
| 16 | + | return call() | |
| 22 | 17 | ||
| 18 | + | @decorator | |
| 19 | + | def need_windows(call): | |
| 20 | + | """檢查系統是否為 Windows，若不是則拋出異常。""" | |
| 21 | + | if platform.system() != "Windows": | |
| 22 | + | raise Exception("This functionality is only supported in Windows") | |
| 23 | 23 | return call() | |
| 24 | 24 | ||
| 25 | - | @needmac # 裝飾器：需要 macOS 系統 | |
| 26 | - | @needlinux # 裝飾器：需要 Linux 系統 | |
| 25 | + | @decorator | |
| 26 | + | def need_unix(call): | |
| 27 | + | """檢查系統是否為 macOS 或 Linux，若不是則拋出異常。""" | |
| 28 | + | if platform.system() not in ["Darwin", "Linux"]: | |
| 29 | + | raise Exception("This functionality is only supported in macOS or Linux") | |
| 30 | + | return call() | |
| 31 | + | ||
| 32 | + | @need_unix | |
| 27 | 33 | def foo(): | |
| 28 | - | """一個測試函式，若系統為 macOS 或 Linux，則印出 'Hello, world!'。""" | |
| 29 | - | print("Hello, world!") | |
| 34 | + | """測試函式，僅在 macOS 或 Linux 上執行。""" | |
| 35 | + | print("Hello, world! (Running on macOS or Linux)") | |
| 36 | + | ||
| 37 | + | @need_windows | |
| 38 | + | def bar(): | |
| 39 | + | """測試函式，僅在 Windows 上執行。""" | |
| 40 | + | print("Hello, world! (Running on Windows)") | |
| 41 | + | ||
| 42 | + | if __name__ == "__main__": | |
| 43 | + | try: | |
| 44 | + | foo() # 只有 macOS 和 Linux 可以執行 | |
| 45 | + | except Exception as e: | |
| 46 | + | print(f"Error in foo(): {e}") | |
| 30 | 47 | ||
| 31 | - | foo() # 呼叫函式 | |
| 48 | + | try: | |
| 49 | + | bar() # 只有 Windows 可以執行 | |
| 50 | + | except Exception as e: | |
| 51 | + | print(f"Error in bar(): {e}") | |
timmy revisou este gist 10 months ago. Ir para a revisão
Sem alterações
timmy revisou este gist 10 months ago. Ir para a revisão
Sem alterações
timmy revisou este gist 10 months ago. Ir para a revisão
Sem alterações
timmy revisou este gist 2 years ago. Ir para a revisão
1 file changed, 31 insertions
import_platform_and_funcy_decorators_needmac_needlinux.py(arquivo criado)
| @@ -0,0 +1,31 @@ | |||
| 1 | + | import platform # 匯入 platform 模組 | |
| 2 | + | ||
| 3 | + | from funcy import decorator # 匯入 funcy 模組中的 decorator 裝飾器 | |
| 4 | + | ||
| 5 | + | @decorator | |
| 6 | + | def needmac(call): | |
| 7 | + | """檢查系統是否為 macOS，若不是則拋出異常。""" | |
| 8 | + | if platform.system() != "Darwin": | |
| 9 | + | raise Exception( | |
| 10 | + | "The system is not macOS. " "This functionality only supported in macOS" | |
| 11 | + | ) | |
| 12 | + | ||
| 13 | + | return call() | |
| 14 | + | ||
| 15 | + | @decorator | |
| 16 | + | def needlinux(call): | |
| 17 | + | """檢查系統是否為 Linux，若不是則拋出異常。""" | |
| 18 | + | if platform.system() != "Linux": | |
| 19 | + | raise Exception( | |
| 20 | + | "The system is not Linux. " "This functionality only supported in Linux" | |
| 21 | + | ) | |
| 22 | + | ||
| 23 | + | return call() | |
| 24 | + | ||
| 25 | + | @needmac # 裝飾器：需要 macOS 系統 | |
| 26 | + | @needlinux # 裝飾器：需要 Linux 系統 | |
| 27 | + | def foo(): | |
| 28 | + | """一個測試函式，若系統為 macOS 或 Linux，則印出 'Hello, world!'。""" | |
| 29 | + | print("Hello, world!") | |
| 30 | + | ||
| 31 | + | foo() # 呼叫函式 | |
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