Module ido
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Source Code for Module ido

 1  #============================================================================  
 2  #Name        : ido.py  
 3  #Part of     : Helium  
 4   
 5  #Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
 6  #All rights reserved. 
 7  #This component and the accompanying materials are made available 
 8  #under the terms of the License "Eclipse Public License v1.0" 
 9  #which accompanies this distribution, and is available 
10  #at the URL "http://www.eclipse.org/legal/epl-v10.html". 
11  # 
12  #Initial Contributors: 
13  #Nokia Corporation - initial contribution. 
14  # 
15  #Contributors: 
16  # 
17  #Description: 
18  #=============================================================================== 
19   
20  """ 
21  IDO specific features 
22      * find layer_real_source_path from sysdef file. 
23      * time manipulation for robot releasing. 
24  """ 
25  import re 
26  import datetime 
27   
28  MATCH_ENTITY = re.compile(r".*ENTITY\s+layer_real_source_path\s+\"(.+)\"\s*>?.*") 
29   
30 -def get_sysdef_location(sysdef):
31 """ Search for layer_real_source_path entity inside the sysdef file. """ 32 input = open(sysdef, 'r') 33 for line in input.readlines(): 34 result = MATCH_ENTITY.match(line) 35 if result != None: 36 input.close() 37 return result.groups()[0] 38 input.close() 39 return None
40 41
42 -def get_first_day_of_cycle(now = datetime.datetime.now()):
43 """ This function returns a datetime object representing the monday from closest 44 even week. 45 """ 46 week = int(now.strftime("%W")) 47 day = int(now.strftime("%w")) - 1 48 monday = now - datetime.timedelta(days=day + week.__mod__(2) * 7) 49 monday = monday.replace(hour = 0, minute = 0, second = 0, microsecond = 0) 50 return monday
51
52 -def get_absolute_date(day, time, now = datetime.datetime.now()):
53 """ Get the absolute date from the day and time. """ 54 time = datetime.datetime.strptime(time, "%H:%M") 55 delta = datetime.timedelta(days = day-1, hours = time.hour, minutes= time.minute) 56 return get_first_day_of_cycle(now) + delta
57 58
59 -def is_in_interval(day1, time1, day2, time2, now = datetime.datetime.now()):
60 """ Return True is get_absolute_date(day1, time1) < now < get_absolute_date(day2, time2). """ 61 delta1 = get_absolute_date(day1, time1, now) 62 delta2 = get_absolute_date(day2, time2, now) 63 if now <= delta1: 64 return False 65 if delta2 <= now: 66 return False 67 return True
68