CRAB/python/JobDB.py

from WorkSpace import WorkSpace
from crab_exceptions import *
import common

import os, string

class dbEntry:
    def __init__(self):
        self.status = 'X'       # job status
        self.exitStatus = ''    # job exit status
        self.jid = ''           # scheduler job id
        self.firstEvent = 0     # first event for this job
        self.maxEvents = 0      # last event for this job
        self.collections = []   # EvCollection to be analyzed in this job
        self.inputSandbox = []  # InputSandbox
        self.outputSandbox = [] # OutputSandbox
        return

    def __str__(self):
        txt  = 'Status <' + self.status + '>; '
        if self.exitStatus!='':
            txt += 'exitStatus <' + str(self.exitStatus) + '>\n'
        txt += 'Job Id <' + self.jid + '>\n'
        if self.maxEvents!=0:
            txt += 'FirstEvent <' + str(self.firstEvent) + '>\n'
            txt += 'MaxEvents <' + str(self.maxEvents) + '>\n'
        if self.collections:
            txt += 'Collections <' + str(self.collections) + '>\n'

        return txt

class JobDB:
    def __init__(self):
        self._dir = common.work_space.shareDir() + 'db/'
        self._db_fname = 'jobs'
        self._jobs = []        # list of dbEntry's
        return

    def __str__(self):
        njobs = self.nJobs()
        if njobs == 1: plural = ''
        else:          plural = 's'
        txt = 'Total of %d job%s:\n' % (njobs, plural)
        for i in range(njobs):
            txt += ('Job %03d' % (i+1)) + ': '
            txt += str(self._jobs[i])
            pass
        return txt

    def dump(self, jobs):
        njobs = len(jobs)
        if njobs == 1: plural = ''
        else:          plural = 's'
        print 'Listing %d job%s:\n' % (njobs, plural)
        for job in jobs:
            print string.strip(('Job %03d' % (job+1)) + ': ' + str(self._jobs[job]))
            pass

    def nJobs(self):
        return len(self._jobs)

    def create(self, njobs):

        if os.path.exists(self._dir):
            msg = 'Cannot create Job DB: already exists.'
            raise CrabException(msg)

        os.mkdir(self._dir)

        for i in range(njobs):
            self._jobs.append(dbEntry())
            pass

        common.logger.debug(5,'Created DB for '+str(njobs)+' jobs')

        self.save()
        return

    def save(self):
        db_file = open(self._dir+self._db_fname, 'w')
        for i in range(len(self._jobs)):
            db_file.write(`(i+1)`+';')
            db_file.write(self._jobs[i].status+';')
            db_file.write(self._jobs[i].exitStatus+';')
            db_file.write(self._jobs[i].jid+';')
            db_file.write(str(self._jobs[i].firstEvent)+';')
            db_file.write(str(self._jobs[i].maxEvents)+';')
            db_file.write(str(self._jobs[i].collections)+';')
            db_file.write(str(self._jobs[i].inputSandbox)+';')
            db_file.write(str(self._jobs[i].outputSandbox)+';')
            db_file.write('\n')
            pass
        db_file.close()
        return

    def load(self):
        self._jobs = []
        try:
            db_file = open(self._dir+self._db_fname, 'r')
        except IOError:
            raise DBException("Something really serious! no JobDB is present!!!")

        for line in db_file:
            db_entry = dbEntry()
            (n, db_entry.status, db_entry.exitStatus, db_entry.jid, db_entry.firstEvent, db_entry.maxEvents, collectionsTMP,  inputSandboxTMP , outputSandboxTMP , rest) = string.split(line, ';')
            db_entry.collections = self.strToList_(collectionsTMP)
            db_entry.inputSandbox = self.strToList_(inputSandboxTMP)
            db_entry.outputSandbox = self.strToList_(outputSandboxTMP)
            self._jobs.append(db_entry)
            pass
        db_file.close()
        return
    
    def strToList_(self, list):
        return string.split(string.replace(list[1:-1],"'",""),',')  
    
    def setStatus(self, nj, status):
        self._jobs[nj].status = status
        return
    
    def status(self, nj):
        return self._jobs[nj].status
    
    def setExitStatus(self, nj, exitStatus):
        self._jobs[nj].exitStatus = exitStatus
        return
    
    def exitStatus(self, nj):
        return self._jobs[nj].exitStatus
    
    def setJobId(self, nj, jid):
        self._jobs[nj].jid = jid
        return
    
    def jobId(self, nj):
        return self._jobs[nj].jid

    def setFirstEvent(self, nj, firstEvent):
        self._jobs[nj].firstEvent = firstEvent
        return
    
    def firstEvent(self, nj):
        return self._jobs[nj].firstEvent

    def setMaxEvents(self, nj, MaxEvents):
        self._jobs[nj].maxEvents = MaxEvents
        return
    
    def maxEvents(self, nj):
        return self._jobs[nj].maxEvents

    def setCollections(self, nj, Collections):
        self._jobs[nj].Collections = Collections
        return
    
    def collections(self, nj):
        return self._jobs[nj].collections

    def setInputSandbox(self, nj, InputSandbox):
        self._jobs[nj].inputSandbox = InputSandbox
        return
    
    def inputSandbox(self, nj):
        return self._jobs[nj].inputSandbox

    def setOutputSandbox(self, nj, OutputSandbox):
        self._jobs[nj].outputSandbox = OutputSandbox
        return
    
    def outputSandbox(self, nj):
        return self._jobs[nj].outputSandbox
Revision:	1.8
Committed:	Wed Aug 31 10:36:36 2005 UTC (19 years, 8 months ago) by slacapra
Content type:	text/x-python
Branch:	MAIN
Changes since 1.7:	+13 -2 lines
Log Message:	exit status
#	User	Rev	Content
1	nsmirnov	1.1	from WorkSpace import WorkSpace
2			from crab_exceptions import *
3			import common
4
5	nsmirnov	1.2	import os, string
6	nsmirnov	1.1
7			class dbEntry:
8			def __init__(self):
9	slacapra	1.5	self.status = 'X' # job status
10	slacapra	1.8	self.exitStatus = '' # job exit status
11	slacapra	1.5	self.jid = '' # scheduler job id
12			self.firstEvent = 0 # first event for this job
13			self.maxEvents = 0 # last event for this job
14			self.collections = [] # EvCollection to be analyzed in this job
15			self.inputSandbox = [] # InputSandbox
16			self.outputSandbox = [] # OutputSandbox
17	nsmirnov	1.1	return
18
19	nsmirnov	1.2	def __str__(self):
20			txt = 'Status <' + self.status + '>; '
21	slacapra	1.8	if self.exitStatus!='':
22			txt += 'exitStatus <' + str(self.exitStatus) + '>\n'
23	nsmirnov	1.2	txt += 'Job Id <' + self.jid + '>\n'
24	slacapra	1.4	if self.maxEvents!=0:
25			txt += 'FirstEvent <' + str(self.firstEvent) + '>\n'
26			txt += 'MaxEvents <' + str(self.maxEvents) + '>\n'
27	slacapra	1.8	if self.collections:
28	slacapra	1.5	txt += 'Collections <' + str(self.collections) + '>\n'
29	slacapra	1.4
30	nsmirnov	1.1	return txt
31
32			class JobDB:
33			def __init__(self):
34			self._dir = common.work_space.shareDir() + 'db/'
35			self._db_fname = 'jobs'
36			self._jobs = [] # list of dbEntry's
37			return
38
39	nsmirnov	1.2	def __str__(self):
40	nsmirnov	1.1	njobs = self.nJobs()
41			if njobs == 1: plural = ''
42			else: plural = 's'
43			txt = 'Total of %d job%s:\n' % (njobs, plural)
44			for i in range(njobs):
45	nsmirnov	1.3	txt += ('Job %03d' % (i+1)) + ': '
46	nsmirnov	1.1	txt += str(self._jobs[i])
47			pass
48			return txt
49
50	slacapra	1.4	def dump(self, jobs):
51			njobs = len(jobs)
52			if njobs == 1: plural = ''
53			else: plural = 's'
54			print 'Listing %d job%s:\n' % (njobs, plural)
55			for job in jobs:
56			print string.strip(('Job %03d' % (job+1)) + ': ' + str(self._jobs[job]))
57			pass
58
59	nsmirnov	1.1	def nJobs(self):
60			return len(self._jobs)
61
62			def create(self, njobs):
63
64			if os.path.exists(self._dir):
65			msg = 'Cannot create Job DB: already exists.'
66			raise CrabException(msg)
67
68			os.mkdir(self._dir)
69
70			for i in range(njobs):
71			self._jobs.append(dbEntry())
72			pass
73
74	slacapra	1.4	common.logger.debug(5,'Created DB for '+str(njobs)+' jobs')
75
76	nsmirnov	1.1	self.save()
77			return
78
79			def save(self):
80			db_file = open(self._dir+self._db_fname, 'w')
81			for i in range(len(self._jobs)):
82			db_file.write(`(i+1)`+';')
83			db_file.write(self._jobs[i].status+';')
84	slacapra	1.8	db_file.write(self._jobs[i].exitStatus+';')
85	nsmirnov	1.1	db_file.write(self._jobs[i].jid+';')
86	slacapra	1.4	db_file.write(str(self._jobs[i].firstEvent)+';')
87			db_file.write(str(self._jobs[i].maxEvents)+';')
88			db_file.write(str(self._jobs[i].collections)+';')
89	slacapra	1.5	db_file.write(str(self._jobs[i].inputSandbox)+';')
90			db_file.write(str(self._jobs[i].outputSandbox)+';')
91	nsmirnov	1.1	db_file.write('\n')
92			pass
93			db_file.close()
94			return
95
96			def load(self):
97			self._jobs = []
98	slacapra	1.6	try:
99			db_file = open(self._dir+self._db_fname, 'r')
100			except IOError:
101	slacapra	1.7	raise DBException("Something really serious! no JobDB is present!!!")
102	slacapra	1.6
103	nsmirnov	1.1	for line in db_file:
104	nsmirnov	1.2	db_entry = dbEntry()
105	slacapra	1.8	(n, db_entry.status, db_entry.exitStatus, db_entry.jid, db_entry.firstEvent, db_entry.maxEvents, collectionsTMP, inputSandboxTMP , outputSandboxTMP , rest) = string.split(line, ';')
106	slacapra	1.5	db_entry.collections = self.strToList_(collectionsTMP)
107			db_entry.inputSandbox = self.strToList_(inputSandboxTMP)
108			db_entry.outputSandbox = self.strToList_(outputSandboxTMP)
109	nsmirnov	1.1	self._jobs.append(db_entry)
110			pass
111			db_file.close()
112			return
113
114	slacapra	1.5	def strToList_(self, list):
115			return string.split(string.replace(list[1:-1],"'",""),',')
116
117	nsmirnov	1.1	def setStatus(self, nj, status):
118			self._jobs[nj].status = status
119			return
120
121			def status(self, nj):
122			return self._jobs[nj].status
123
124	slacapra	1.8	def setExitStatus(self, nj, exitStatus):
125			self._jobs[nj].exitStatus = exitStatus
126			return
127
128			def exitStatus(self, nj):
129			return self._jobs[nj].exitStatus
130
131	nsmirnov	1.1	def setJobId(self, nj, jid):
132			self._jobs[nj].jid = jid
133			return
134
135			def jobId(self, nj):
136			return self._jobs[nj].jid
137	slacapra	1.4
138			def setFirstEvent(self, nj, firstEvent):
139			self._jobs[nj].firstEvent = firstEvent
140			return
141
142			def firstEvent(self, nj):
143			return self._jobs[nj].firstEvent
144
145			def setMaxEvents(self, nj, MaxEvents):
146			self._jobs[nj].maxEvents = MaxEvents
147			return
148
149			def maxEvents(self, nj):
150			return self._jobs[nj].maxEvents
151
152			def setCollections(self, nj, Collections):
153			self._jobs[nj].Collections = Collections
154			return
155
156			def collections(self, nj):
157			return self._jobs[nj].collections
158	slacapra	1.5
159			def setInputSandbox(self, nj, InputSandbox):
160			self._jobs[nj].inputSandbox = InputSandbox
161			return
162
163			def inputSandbox(self, nj):
164			return self._jobs[nj].inputSandbox
165
166			def setOutputSandbox(self, nj, OutputSandbox):
167			self._jobs[nj].outputSandbox = OutputSandbox
168			return
169
170			def outputSandbox(self, nj):
171			return self._jobs[nj].outputSandbox