first init project codeHEADmaster

1 files changed, 27 insertions, 0 deletions

diff --git a/04-CustomLibrary/FileLibrary/filetool.py b/04-CustomLibrary/FileLibrary/filetool.py
new file mode 100644
index 0000000..56eadcf
--- /dev/null
+++ b/04-CustomLibrary/FileLibrary/filetool.py
@@ -0,0 +1,27 @@
+#coding=utf-8
+import	sys
+reload(sys)
+sys.setdefaultencoding("utf-8")
+
+""" 变量文件操作 """
+
+class	filetool():
+	def	__init__(self):
+		pass
+	
+	def	alter_dict(self, path, k, v):
+		data = ''
+		flag = True
+		key = '${%s}' % (k)
+		add = key + '\t%s' % (v) + '\n'		
+		with open(path, 'r+') as f:
+			for	line in f.readlines():
+				if(line.find(key + '\t') == 0):
+					line = add
+					flag = False
+				data += line
+			if(flag):
+				data += add
+		print data		
+		with open(path, 'w+') as f:
+			f.writelines(data)			
\ No newline at end of file