CRAB/python/DBinterface.py

from crab_logger import Logger
from crab_exceptions import *
from crab_util import *
import common
import os, time, shutil

from ProdCommon.BossLite.API.BossLiteAPI import BossLiteAPI


from ProdCommon.BossLite.DbObjects.Job import Job
from ProdCommon.BossLite.DbObjects.Task import Task
from ProdCommon.BossLite.DbObjects.RunningJob import RunningJob


class DBinterface:
    def __init__(self, cfg_params):

        self.cfg_params = cfg_params

        self.db_type =  cfg_params.get("USER.use_db",'SQLite')
        return


    def configureDB(self):

        dbname = common.work_space.shareDir()+'crabDB'
        dbConfig = {'dbName':dbname
            }
 
        common.bossSession = BossLiteAPI( self.db_type, dbConfig)
        common.bossSession.installDB('$CRABPRODCOMMONPYTHON/ProdCommon/BossLite/DbObjects/setupDatabase-sqlite.sql')     
        
        return

    def loadDB(self):

        dbname = common.work_space.shareDir()+'crabDB'
        dbConfig = {'dbName':dbname
            }
        common.bossSession = BossLiteAPI( self.db_type, dbConfig)
        self.task = common.bossSession.load(1)[0]
        return
 
    def getTask(self, jobsList='all'): #, cfg_params):
        """
        Return task with all/list of jobs 
        """

        task = common.bossSession.load(1,jobsList)[0]
        return task

    def getJob(self, n): 
        """
        Return a task with a single job 
        """ 
        task = common.bossSession.load(1,str(n))[0]
        return task


    def createTask_(self, optsToSave):       
        """
        Task declaration
        with the first coniguration stuff 
        """
        opt={}
        opt['serverName']=optsToSave['server_name'] 
        opt[ 'name']=common.work_space.taskName()  
        task = Task( opt )
      
        common.bossSession.saveTask( task )
        return 

    def updateTask_(self,optsToSave):       
        """
        Update task fields   
        """
        task = common.bossSession.load(1)[0]
         
        for key in optsToSave.keys():
            task[key] = optsToSave[key]
        common.bossSession.updateDB( task )
        return 

    def createJobs_(self, jobsL):
        """  
        Fill crab DB with  the jobs filed 
        """
        task = common.bossSession.loadTask(1) 
        jobs = [] 
        for id in jobsL:
            parameters = {}
            parameters['jobId'] =  str(id)
            parameters['name'] = 'job' + str(id)
            job = Job(parameters)
            jobs.append(job)  
        task.addJobs(jobs)
        common.bossSession.updateDB( task )
        return

    def updateJob_(self, jobsL, optsToSave):       
        """
        Update Job fields   
        """
        task = common.bossSession.load(1,jobsL)[0]
        id =0 
        for job in task.jobs:
            for key in optsToSave[id].keys():
                job[key] = optsToSave[id][key]
            id+=1
        common.bossSession.updateDB( task )
        return 

    def updateRunJob_(self, jobsL, optsToSave):       
        """
        Update Running Job fields   
        """
        task = common.bossSession.load(1,jobsL)[0]
        id=0
        for job in task.jobs:
            common.bossSession.getRunningInstance(job)
            for key in optsToSave[id].keys():
                job.runningJob[key] = optsToSave[id][key]
            id+=1
        common.bossSession.updateDB( task )
        return 

    def nJobs(self,list=''):
        
        task = common.bossSession.load(1)[0]
        listId=[]
        if list == 'list':
            for job in task.jobs:listId.append(int(job['jobId']))  
            return listId
        else:
            return len(task.jobs) 

    def dump(self,jobs):
        """
         List a complete set of infos for a job/range of jobs   
        """
        task = common.bossSession.load(1)[0]

        njobs = len(jobs)
        lines=[] 
        header=''
     #   ##query the DB asking the right infos for runningJobs  TODO  DS
     #   for job in jobs:
     #       ## here the query over runngJobs  
     #       pass


     #   ##Define Header to show and Pass the query results,
     #   ##  header and format to displayReport()   TODO  DS
     #   if njobs == 1: plural = ''
     #   else:          plural = 's'
     #   header += 'Listing %d job%s:\n' % (njobs, plural) 
     #   header += ' :\n' % (---) ## TODO DS 

     #   displayReport(header, lines):
        return      

    def serializeTask(self, tmp_task = None):
        if tmp_task is None:
            tmp_task = common.bossSession.load(1)[0]
        return common.bossSession.serialize(tmp_task)   
 
    def queryID(self,server_mode=0):
        '''
        Return the taskId if serevr_mode =1 
        Return the joblistId if serevr_mode =0 
        '''     
        header=''
        lines=[]
        task = common.bossSession.load(1)[0]
        if server_mode == 1:
            header= "Task Id = %-40s " %(task['name'])
        else:
            for job in task.jobs: 
                toPrint=''
                common.bossSession.getRunningInstance(job)
                toPrint = "%-5s %-50s " % (job['id'],job.runningJob['schedulerId'])
                lines.append(toPrint)
            header+= "%-5s %-50s " % ('Job:','ID' ) 
        displayReport(self,header,lines)
        return   

    def queryTask(self,attr):
        '''
        Perform a query over a generic task attribute
        '''
        task = common.bossSession.loadTask(1)
        return task[attr]

    def queryJob(self, attr, jobsL):
        '''
        Perform a query for a range/all/single job 
        over a generic job attribute 
        '''
        lines=[]
        task = common.bossSession.load(1,jobsL)[0]
        for job in task.jobs:
            lines.append(eval(job[attr]))
        return lines

    def queryRunJob(self, attr, jobsL):
        '''
        Perform a query for a range/all/single job 
        over a generic job attribute 
        '''
        lines=[]
        task = common.bossSession.load(1,jobsL)[0]
        for job in task.jobs:
            common.bossSession.getRunningInstance(job)
            lines.append(job.runningJob[attr])
        return lines

    def queryDistJob(self, attr):
        '''
        Returns the list of distinct value for a given job attributes 
        '''
        distAttr=[]
        task = common.bossSession.loadJobDist( 1, attr ) 
        for i in task: distAttr.append(eval(i[attr]))   
        return  distAttr

    def queryDistJob_Attr(self, attr_1, attr_2, list):
        '''
        Returns the list of distinct value for a given job attribute 
        '''
        distAttr=[]
        task = common.bossSession.loadJobDistAttr( 1, attr_1, attr_2, list ) 
        for i in task: distAttr.append(eval(i[attr_1]))   
        return  distAttr

    def queryAttrJob(self, attr, field):
        '''
        Returns the list of jobs matching the given attribute
        '''
        matched=[]
        task = common.bossSession.loadJobsByAttr(attr ) 
        for i in task:
            matched.append(i[field])
        return  matched


    def queryAttrRunJob(self, attr,field):
        '''
        Returns the list of jobs matching the given attribute
        '''
        matched=[]
        task = common.bossSession.loadJobsByRunningAttr(attr)
        for i in task:
            matched.append(i[field])
        return matched 
Revision:	1.12
Committed:	Mon Mar 31 09:23:55 2008 UTC (17 years ago) by spiga
Content type:	text/x-python
Branch:	MAIN
CVS Tags:	CRAB_2_2_0_pre4, CRAB_2_2_0_pre2
Changes since 1.11:	+9 -19 lines
Log Message:	improvement on updateRunJobs method
#	User	Rev	Content
1	spiga	1.1	from crab_logger import Logger
2			from crab_exceptions import *
3			from crab_util import *
4			import common
5			import os, time, shutil
6
7			from ProdCommon.BossLite.API.BossLiteAPI import BossLiteAPI
8
9
10			from ProdCommon.BossLite.DbObjects.Job import Job
11			from ProdCommon.BossLite.DbObjects.Task import Task
12			from ProdCommon.BossLite.DbObjects.RunningJob import RunningJob
13
14
15			class DBinterface:
16	spiga	1.2	def __init__(self, cfg_params):
17	spiga	1.1
18	spiga	1.2	self.cfg_params = cfg_params
19
20			self.db_type = cfg_params.get("USER.use_db",'SQLite')
21	spiga	1.1	return
22
23
24	spiga	1.2	def configureDB(self):
25	spiga	1.1
26			dbname = common.work_space.shareDir()+'crabDB'
27			dbConfig = {'dbName':dbname
28			}
29
30			common.bossSession = BossLiteAPI( self.db_type, dbConfig)
31			common.bossSession.installDB('$CRABPRODCOMMONPYTHON/ProdCommon/BossLite/DbObjects/setupDatabase-sqlite.sql')
32
33			return
34
35	spiga	1.2	def loadDB(self):
36
37			dbname = common.work_space.shareDir()+'crabDB'
38			dbConfig = {'dbName':dbname
39			}
40			common.bossSession = BossLiteAPI( self.db_type, dbConfig)
41	spiga	1.9	self.task = common.bossSession.load(1)[0]
42	spiga	1.2	return
43	spiga	1.4
44	spiga	1.7	def getTask(self, jobsList='all'): #, cfg_params):
45	spiga	1.9	"""
46			Return task with all/list of jobs
47			"""
48	spiga	1.4
49	spiga	1.12	task = common.bossSession.load(1,jobsList)[0]
50	spiga	1.9	return task
51	spiga	1.2
52	slacapra	1.6	def getJob(self, n):
53	spiga	1.9	"""
54			Return a task with a single job
55			"""
56			task = common.bossSession.load(1,str(n))[0]
57			return task
58	spiga	1.2
59	spiga	1.1
60			def createTask_(self, optsToSave):
61			"""
62			Task declaration
63			with the first coniguration stuff
64			"""
65			opt={}
66	spiga	1.9	opt['serverName']=optsToSave['server_name']
67	spiga	1.1	opt[ 'name']=common.work_space.taskName()
68			task = Task( opt )
69
70			common.bossSession.saveTask( task )
71			return
72
73			def updateTask_(self,optsToSave):
74			"""
75			Update task fields
76			"""
77	spiga	1.9	task = common.bossSession.load(1)[0]
78	spiga	1.1
79			for key in optsToSave.keys():
80			task[key] = optsToSave[key]
81	spiga	1.9	common.bossSession.updateDB( task )
82	spiga	1.1	return
83
84	spiga	1.9	def createJobs_(self, jobsL):
85	spiga	1.1	"""
86			Fill crab DB with the jobs filed
87			"""
88	spiga	1.9	task = common.bossSession.loadTask(1)
89	spiga	1.1	jobs = []
90	spiga	1.9	for id in jobsL:
91	spiga	1.1	parameters = {}
92	spiga	1.9	parameters['jobId'] = str(id)
93	spiga	1.7	parameters['name'] = 'job' + str(id)
94	spiga	1.1	job = Job(parameters)
95	spiga	1.9	jobs.append(job)
96	spiga	1.1	task.addJobs(jobs)
97			common.bossSession.updateDB( task )
98			return
99
100	spiga	1.9	def updateJob_(self, jobsL, optsToSave):
101	spiga	1.1	"""
102			Update Job fields
103			"""
104	spiga	1.10	task = common.bossSession.load(1,jobsL)[0]
105			id =0
106			for job in task.jobs:
107	spiga	1.9	for key in optsToSave[id].keys():
108	spiga	1.10	job[key] = optsToSave[id][key]
109			id+=1
110	spiga	1.7	common.bossSession.updateDB( task )
111	spiga	1.1	return
112
113	spiga	1.9	def updateRunJob_(self, jobsL, optsToSave):
114	spiga	1.1	"""
115			Update Running Job fields
116			"""
117	spiga	1.10	task = common.bossSession.load(1,jobsL)[0]
118	spiga	1.12	id=0
119	spiga	1.10	for job in task.jobs:
120			common.bossSession.getRunningInstance(job)
121	spiga	1.12	for key in optsToSave[id].keys():
122			job.runningJob[key] = optsToSave[id][key]
123			id+=1
124	spiga	1.1	common.bossSession.updateDB( task )
125			return
126
127	spiga	1.9	def nJobs(self,list=''):
128	spiga	1.2
129	spiga	1.9	task = common.bossSession.load(1)[0]
130			listId=[]
131			if list == 'list':
132			for job in task.jobs:listId.append(int(job['jobId']))
133			return listId
134			else:
135			return len(task.jobs)
136	spiga	1.1
137			def dump(self,jobs):
138			"""
139			List a complete set of infos for a job/range of jobs
140			"""
141	spiga	1.9	task = common.bossSession.load(1)[0]
142	spiga	1.1
143			njobs = len(jobs)
144			lines=[]
145			header=''
146			# ##query the DB asking the right infos for runningJobs TODO DS
147			# for job in jobs:
148			# ## here the query over runngJobs
149			# pass
150
151
152			# ##Define Header to show and Pass the query results,
153			# ## header and format to displayReport() TODO DS
154			# if njobs == 1: plural = ''
155			# else: plural = 's'
156			# header += 'Listing %d job%s:\n' % (njobs, plural)
157			# header += ' :\n' % (---) ## TODO DS
158
159			# displayReport(header, lines):
160			return
161	farinafa	1.8
162			def serializeTask(self, tmp_task = None):
163			if tmp_task is None:
164	spiga	1.9	tmp_task = common.bossSession.load(1)[0]
165	farinafa	1.8	return common.bossSession.serialize(tmp_task)
166	spiga	1.1
167			def queryID(self,server_mode=0):
168			'''
169			Return the taskId if serevr_mode =1
170			Return the joblistId if serevr_mode =0
171			'''
172			header=''
173			lines=[]
174	spiga	1.9	task = common.bossSession.load(1)[0]
175	spiga	1.1	if server_mode == 1:
176	spiga	1.2	header= "Task Id = %-40s " %(task['name'])
177	spiga	1.1	else:
178	spiga	1.11	for job in task.jobs:
179			toPrint=''
180			common.bossSession.getRunningInstance(job)
181			toPrint = "%-5s %-50s " % (job['id'],job.runningJob['schedulerId'])
182			lines.append(toPrint)
183			header+= "%-5s %-50s " % ('Job:','ID' )
184			displayReport(self,header,lines)
185	spiga	1.1	return
186
187			def queryTask(self,attr):
188			'''
189			Perform a query over a generic task attribute
190			'''
191	spiga	1.9	task = common.bossSession.loadTask(1)
192	spiga	1.1	return task[attr]
193
194	spiga	1.12	def queryJob(self, attr, jobsL):
195	spiga	1.1	'''
196			Perform a query for a range/all/single job
197			over a generic job attribute
198			'''
199			lines=[]
200	spiga	1.12	task = common.bossSession.load(1,jobsL)[0]
201	spiga	1.9	for job in task.jobs:
202			lines.append(eval(job[attr]))
203	spiga	1.1	return lines
204
205	spiga	1.12	def queryRunJob(self, attr, jobsL):
206	spiga	1.1	'''
207			Perform a query for a range/all/single job
208			over a generic job attribute
209			'''
210			lines=[]
211	spiga	1.12	task = common.bossSession.load(1,jobsL)[0]
212	spiga	1.9	for job in task.jobs:
213			common.bossSession.getRunningInstance(job)
214			lines.append(job.runningJob[attr])
215	spiga	1.1	return lines
216	spiga	1.3
217			def queryDistJob(self, attr):
218			'''
219			Returns the list of distinct value for a given job attributes
220			'''
221			distAttr=[]
222	spiga	1.5	task = common.bossSession.loadJobDist( 1, attr )
223	spiga	1.9	for i in task: distAttr.append(eval(i[attr]))
224	spiga	1.3	return distAttr
225
226	spiga	1.5	def queryDistJob_Attr(self, attr_1, attr_2, list):
227	spiga	1.4	'''
228	spiga	1.9	Returns the list of distinct value for a given job attribute
229	spiga	1.4	'''
230			distAttr=[]
231	slacapra	1.6	task = common.bossSession.loadJobDistAttr( 1, attr_1, attr_2, list )
232	spiga	1.9	for i in task: distAttr.append(eval(i[attr_1]))
233	spiga	1.4	return distAttr
234	slacapra	1.6
235	spiga	1.3	def queryAttrJob(self, attr, field):
236			'''
237			Returns the list of jobs matching the given attribute
238			'''
239			matched=[]
240			task = common.bossSession.loadJobsByAttr(attr )
241			for i in task:
242			matched.append(i[field])
243			return matched
244
245	spiga	1.7
246			def queryAttrRunJob(self, attr,field):
247			'''
248			Returns the list of jobs matching the given attribute
249			'''
250			matched=[]
251			task = common.bossSession.loadJobsByRunningAttr(attr)
252			for i in task:
253			matched.append(i[field])
254			return matched