file_androidx_helper.py

zhxhcoder · zhxhcoder · commit 52896e13087e · 2021-05-26T11:15:32.000+08:00
diff --git a/pyfile/file_androidx_helper.py b/pyfile/file_androidx_helper.py
@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+# androidx 整体替换
+
+
+def traverse_file_replace(src_dir, replace_csv):
+    # 遍历文件，并替换文件中的 特殊字符
+    import datetime
+    start = datetime.datetime.now()
+
+    # 读取csv文件
+    dic = {}
+    import csv
+    with open(replace_csv) as f:
+        row = csv.reader(f, delimiter=',')
+        for r in row:
+            dic[r[0]] = r[1]
+
+    allowFileNum = 0
+
+    import os
+    if os.path.exists(src_dir):
+        for root, dirs, files in os.walk(src_dir):
+            for file in files:
+                src_file = os.path.join(root, file)
+
+                ALLOWED_EXTENSIONS = {'java', 'kt', 'xml', 'gradle'}
+                allowed_file = '.' in src_file and src_file.rsplit('.', 1)[1] in ALLOWED_EXTENSIONS
+                if allowed_file:
+                    allowFileNum = allowFileNum + 1
+                    # 替换csv文件中的key，value
+                    try:
+                        replace_file(src_file, dic)
+                    except:
+                        print('异常文件:------> %s' % src_file)
+                        continue
+
+    end = datetime.datetime.now()
+    print('检索文件: %s 个' % allowFileNum)
+    print('耗时: %s 秒' % (end - start))
+
+
+def replace_file(src_file, dic):
+    print(src_file)
+    # 循环csv文件
+    fp = open(src_file, 'r')
+    lines = fp.readlines()  # 打开文件，读入每一行
+    fp.close()
+
+    fp = open(src_file, 'w+')
+    for s in lines:
+        # 需要替换文件中的多个字段，并写入新文件fp中
+        for key, value, in dic.items():
+            s = s.replace(key, value)
+
+        fp.write(s)
+
+    fp.close()  # 关闭文件
+
+
+if __name__ == '__main__':
+    try:
+        print("action start...")
+        traverse_file_replace("/Users/xhzh/yxFiles/gitProj/CreditWealthProj",
+                              "androidx-class-mapping.csv")
+
+    except Exception as e:
+        print(e)
+        input("Please Enter To Finish...")
