added my first python funciton

df_check.py

@@ -4,13 +4,23 @@
 import os
 
 
-#reading needed files
-file = open("/proc/partitions", "r")
-parts = file.read()
-file.close()
-file = open("/proc/mounts", "r")
-mounts = file.read()
-file.close()
+# reading a file
+def fileparser(path):
+    file = open(path, "r")
+    result = file.read()
+    file.close()
+    return result
+
+#file = open("/proc/partitions", "r")
+#parts = file.read()
+#file.close()
+#file = open("/proc/mounts", "r")
+#mounts = file.read()
+#file.close()
+
+# reading needed files
+parts = fileparser("/proc/partitions")
+mounts = fileparser("/proc/mounts")
 
 
 partitions = []