[FIX] hw_scale: remove useless driver test script

bzr revid: fva@openerp.com-20140425124005-pugnyq6gsl0gw8yx

addons/hw_scale/mettler.py

@@ -1,100 +0,0 @@
-#!/usr/bin/python
-import serial
-import time
-import sys
-from bitstring import BitArray
-
-path = "/dev/serial/by-id/usb-METTLER_TOLEDO_15_kg_DI_Firmware_CKOR_F_Ser_CDC-if00"
-
-device = serial.Serial(path,
-        baudrate = 9600, 
-        bytesize = serial.SEVENBITS, 
-        stopbits = serial.STOPBITS_ONE, 
-        parity   = serial.PARITY_EVEN, 
-        #xonxoff  = serial.XON,
-        timeout  = 0.1, 
-        writeTimeout= 0.1)
-
-if len(sys.argv) == 1:
-    cmd = 'weight'
-else:
-    cmd = sys.argv[1]
-
-def write(stuff):
-    print stuff
-    device.write(stuff)
-
-def read_answer():
-    answer = []
-    while True:
-        char = device.read(1)
-        if not char:
-            return answer
-        else:
-            answer.append(char)
-
-def print_answer(answer):
-    print answer
-    if '?' in answer:
-        status = answer[answer.index('?')+1]
-        print 'status_bits: '+BitArray(int=ord(status),length=8).bin
-    
-
-if cmd == 'weight':
-    while True:
-        time.sleep(0.25)
-        write('W')
-        time.sleep(0.25)
-        print_answer(read_answer())
-
-if cmd == 'interactive':
-    weight = 0
-    status = ''
-    while True:
-        time.sleep(0.25)
-        device.write('W')
-        answer = read_answer()
-        if '?' in answer:
-            oldstatus = status
-            b = answer[answer.index('?')+1]
-            if b == '\x00' or b == ' ':
-                pass # ignore status
-            elif b == 'B':
-                status = 'too_heavy'
-            elif b == 'D':
-                status = 'negative'
-            elif b == 'A' or b == 'Q' or b == '\x01':
-                status = 'moving'
-            else:
-                status = 'unknown'
-                print b.__repr__(), BitArray(int=ord(b),length=8).bin
-            if oldstatus != status:
-                print status
-        else:
-            oldweight = weight
-            answer = answer[1:-1]
-            if 'N' in answer:
-                answer = answer[0:-1]
-            weight = float(''.join(answer))
-            if oldweight != weight:
-                print weight
-
-
-elif cmd == 'zero':
-    time.sleep(1)
-    write('Z')
-    time.sleep(1)
-    print_answer(read_answer())
-
-elif cmd == 'test':
-    time.sleep(1)
-    write('A')
-    time.sleep(1)
-    write('B')
-    time.sleep(1)
-    answer = read_answer()
-    if '@' in answer:
-        print 'all test passed'
-    else:
-        print_answer(answer)
-