reorder structure

src/wifi_fieldstrength/wifi_fieldstrength.py

@@ -0,0 +1,23 @@
+
+from re import match, sub
+
+class wifi_fieldstrength:
+    def __init__(self, name = "wlan0"):
+        self._name = name
+        self.wf_name = "/proc/net/wireless"
+
+    def name(self):
+        return self._name
+
+    def read(self):
+        ret = False
+        f = open(self.wf_name, "r")
+        for line in f:
+            line = line.strip()
+            mstr = "^" + self._name
+            if match(mstr, line):
+                line = sub("\s+", " ", line)
+                tmp = line.split(" ")
+                tmp[3] = sub("\.", "", tmp[3])
+                ret = int(tmp[3])
+        return ret