unfinished: '_io.TextIOWrapper' object has no attribute 'startwith'

ztcooper/0007/0007.py

@@ -0,0 +1,44 @@
+import os
+
+def count_lines(file_name):
+	line1 = 0
+	line2 = 0
+	space1 = 0
+	space2 = 0
+	comment1 = 0
+	comment2 = 0
+	ext = os.path.splitext(file_name)[1]
+	with open(file_name, encoding = 'gbk', errors='ignore') as f:
+		for each_line in f:
+			if ext == '.cpp':
+				line1 += 1
+				if not f:
+					space1 += 1
+				elif f.startwith('//'):
+					comment1 += 1
+			else:
+				line2 += 1
+				if not f:
+					space2 += 1
+				elif f.startwith('#'):
+					comment2 += 1
+
+def search_file(start_dir):
+	os.chdir(start_dir)
+	files = os.listdir(os.curdir)
+	for file in files:
+		ext = os.path.splitext(file)[1]
+		if ext in ['.cpp',  '.py']:
+			count_lines(file)
+
+		if os.path.isdir(file):        #判断路径存在且是一个目录
+			search_file(file)
+			os.chdir(os.pardir)				#返回上一级操作目录
+
+if __name__ == '__main__':
+	search_file('E:\\Python')
+	print('共写了'+line1+'行C语言代码，其中包括'+space1+'行空格和'+comment1+'行注释。')
+	print('共写了'+line2+'行Python代码，其中包括'+space2+'行空格和'+comment2+'行注释。')
+
+
+