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timmy / 使用 tempfile 建立臨時檔案與目錄

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Last active 9 months ago
tempfile 模組可用於建立臨時檔案或目錄,在程式執行期間存儲暫時資料,並確保在程式結束後自動清理,適用於 測試、快取、臨時儲存 等場景。
os process-management python tempfile temporary-file
1 import tempfile
2 import os
3
4 with tempfile.TemporaryDirectory() as temp_dir:
5 pid = os.getpid() # 取得當前進程 ID
6 temp_file = os.path.join(temp_dir, f"process_{pid}.txt")
7
8 # 建立並寫入臨時檔案
9 with open(temp_file, "w") as f:
10 f.write(f"這是進程 {pid} 的臨時檔案")

timmy / 使用 tempfile 建立與管理暫存檔案

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Last active 10 months ago
此程式使用 tempfile.NamedTemporaryFile 建立暫存檔案,寫入內容並獲取檔案路徑,適用於臨時資料儲存、測試與文件處理應用。
automation file-handling python tempfile temporary-files testing
1 import tempfile
2
3 # 使用 NamedTemporaryFile 建立暫存檔案
4 with tempfile.NamedTemporaryFile(delete=False) as temp_file:
5 # 在暫存檔案中寫入一些內容
6 temp_file.write(b'Hello, this is a temporary file example.')
7
8 # 獲取暫存檔案的路徑
9 temp_file_path = temp_file.name
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