CRAB/python/WorkSpace.py

from crab_exceptions import *
import logging
import common
import os, string, time

class WorkSpace:
    def __init__(self, top_dir, cfg_params):

        self._cwd_dir = os.getcwd()+'/'
        self._top_dir = top_dir    # top working directory

        self._user_out_dir = ''
        self._user_log_dir = ''
        if 'USER.outputdir' in cfg_params.keys():    
            self._user_out_dir = os.path.abspath(cfg_params['USER.outputdir'])
        if 'USER.logdir' in cfg_params.keys():    
            self._user_log_dir = os.path.abspath(cfg_params['USER.logdir'])
        #Matteo: Necessary to manage user ui_working_dir
        if 'USER.ui_working_dir' in cfg_params.keys():    
            self._top_dir = os.path.abspath(cfg_params['USER.ui_working_dir'])

       # self._res_dir = cfg_params.get("USER.outputdir", self._top_dir + '/res')     # dir to store job results
       # self._log_dir = ("USER.logdir",self._top_dir + '/log')    # log-directory
        self._log_dir = self._top_dir + '/log'    # log-directory
        self._job_dir = self._top_dir + '/job'     # job pars, scripts, jdl's
        self._res_dir = self._top_dir + '/res'     # dir to store job results
        self._share_dir = self._top_dir + '/share' # directory for common stuff

        #self._pathForTgz = string.split(top_dir, '/')[-1]
        self._pathForTgz = self._share_dir

        self.uuid = self.uuidGen()
 
    def uuidGen(self):
        import random

        letters = "abcdefghijklmnopqrstuvwxyz"
        numbers = "0123456789"
        genid_bits = random.sample(letters, 3) + random.sample(numbers, 3)
        random.shuffle(genid_bits)
        combination = ''.join(genid_bits)

        return combination   

    def create(self):
        # Matteo change in order to ban only "data" in "CMSSW" dir and 
        # not crash when short path is given    
        subpath = self._top_dir.split('CMSSW')
        if len(subpath)!=1 and ("data" in subpath[-1].split("/")):
            msg = 'Cannot run CRAB from "data" directory.\n'
            msg += 'please change direcotry\n'
            raise CrabException(msg)

        if not os.path.exists(self._top_dir):
            try:
                os.mkdir(self._top_dir)
            except OSError:
                msg = 'Cannot create '+str(self._top_dir) +' directory.\n'
                raise CrabException(msg)
            pass
        if not os.listdir(self._top_dir):
            os.mkdir(self._job_dir)
            os.mkdir(self._share_dir)
            os.mkdir(self._res_dir)
            os.mkdir(self._log_dir)
            pass

        # Some more check for _res_dir, since it can be user defined
        if self._user_out_dir != '':
            if not os.path.exists(self._user_out_dir):
                try: 
                    os.mkdir(self._user_out_dir)
                except:
                    msg = 'Cannot mkdir ' + self._user_out_dir + ' Check permission'
                    raise CrabException(msg)
            if os.listdir(self._user_out_dir):
                msg = self._user_out_dir + ' already exists and is not empty. Please remove it before create new task'
                raise CrabException(msg)
        # ditto for _log_dir
        if self._user_log_dir != '':
            if not os.path.exists(self._user_log_dir):
                try:
                    os.mkdir(self._user_log_dir)
                except:
                    msg = 'Cannot mkdir ' + self._user_log_dir + ' Check permission'
                    raise CrabException(msg)
                pass 
            if os.listdir(self._user_log_dir):
                msg = self._user_log_dir + ' already exists and is not empty. Please remove it before create new task'
                raise CrabException(msg)
        return

    def delete(self):
        """
        delete the whole workspace without doing any test!!!
        """
        common.logger.delete()
        common.logger = None

        if os.path.exists(self._top_dir):
            import shutil
            try:
                shutil.rmtree(self._top_dir)
            except :
                msg = 'Problem removing whole workspace. Please remove the remaining files manually.'
                raise CrabException(msg)
        return

    def cwdDir(self):
        return self._cwd_dir + '/'

    def topDir(self):
        return self._top_dir + '/'

    def logDir(self):
        return self._log_dir + '/'

    def jobDir(self):
        return self._job_dir + '/'

    def resDir(self):
        return self._res_dir + '/'

    def shareDir(self):
        return self._share_dir + '/'
        
    def pathForTgz(self):
        return self._pathForTgz + '/'
        
    def task_uuid(self):
        return self.uuid

    def setResDir(self, dir):
        self._res_dir = dir
        return

    def saveFileName(self):
        return self.shareDir() + common.prog_name + '.sav'

    def cfgFileName(self):
        return self.shareDir() + common.prog_name + '.cfg'

    def saveConfiguration(self, opts, pars):

        # Save options
        
        save_file = open(self.saveFileName(), 'w')

        for k in opts.keys():
            if opts[k] : save_file.write(k+'='+opts[k]+'\n')
            else       : save_file.write(k+'\n')
            pass
        
        save_file.close()

        # Save cfg-file

        secs={}
        for k in pars.keys():
            sec, value = string.split(k,".")
            if sec not in secs.keys():
                secs[sec]={}
            secs[sec][value]=pars[k]
            pass
        
        config_file = open(self.cfgFileName(), 'w')
        for k in secs.keys():
            config_file.write('['+k+']\n')
            for v in secs[k].keys():
                config_file.write(v+'='+secs[k][v]+'\n')
            else : config_file.write('\n')
        config_file.close()

        return

    def loadSavedOptions(self):
        
        # Open save-file

        try:
            save_file = open(self.saveFileName(), 'r')
        except IOError, e:
            msg = 'Misconfigured continuation directory:\n'
            msg += str(e)
            raise CrabException(msg)

        # Read saved options

        save_opts = {}
        for line in save_file:
            line = line[:-1]  # drop '\n'
            try:
                (k, v) = string.split(line, '=')
            except:
                k=line
                v=''
                pass
            save_opts[k] = v
            pass
        
        save_file.close()
        return save_opts
    
Revision:	1.36
Committed:	Wed Aug 26 12:57:22 2009 UTC (15 years, 8 months ago) by farinafa
Content type:	text/x-python
Branch:	MAIN
CVS Tags:	CRAB_2_6_6_pre6, CRAB_2_6_6_pre5, CRAB_2_6_6_pre4, CRAB_2_6_6_pre3, CRAB_2_6_6_pre2, CRAB_2_6_6_check, CRAB_2_6_6, CRAB_2_6_6_pre1, CRAB_2_6_5, CRAB_2_6_5_pre1, CRAB_2_6_4, CRAB_2_6_4_pre1, CRAB_2_6_3_patch_2, CRAB_2_6_3_patch_2_pre2, CRAB_2_6_3_patch_2_pre1, CRAB_2_6_3_patch_1, CRAB_2_7_0_pre4, CRAB_2_7_0_pre3, CRAB_2_6_3, CRAB_2_6_3_pre5, CRAB_2_6_3_pre4, CRAB_2_6_3_pre3, CRAB_2_6_3_pre2, CRAB_2_7_0_pre2, CRAB_2_6_3_pre1, test_1, CRAB_2_7_0_pre1, CRAB_2_6_2, CRAB_2_6_2_pre2
Branch point for:	CRAB_2_6_X_br
Changes since 1.35:	+5 -2 lines
Log Message:	Bugfix on CleanerServer client-side. Added a missing catch clause in workspace delete method.
#	User	Rev	Content
1	nsmirnov	1.1	from crab_exceptions import *
2	slacapra	1.33	import logging
3	nsmirnov	1.1	import common
4	slacapra	1.33	import os, string, time
5	nsmirnov	1.1
6			class WorkSpace:
7	fanzago	1.10	def __init__(self, top_dir, cfg_params):
8	farinafa	1.21
9	spiga	1.6	self._cwd_dir = os.getcwd()+'/'
10	farinafa	1.21	self._top_dir = top_dir # top working directory
11	farinafa	1.20
12	spiga	1.26	self._user_out_dir = ''
13			self._user_log_dir = ''
14			if 'USER.outputdir' in cfg_params.keys():
15			self._user_out_dir = os.path.abspath(cfg_params['USER.outputdir'])
16			if 'USER.logdir' in cfg_params.keys():
17			self._user_log_dir = os.path.abspath(cfg_params['USER.logdir'])
18	farinafa	1.20	#Matteo: Necessary to manage user ui_working_dir
19			if 'USER.ui_working_dir' in cfg_params.keys():
20	spiga	1.25	self._top_dir = os.path.abspath(cfg_params['USER.ui_working_dir'])
21	farinafa	1.20
22	spiga	1.26	# self._res_dir = cfg_params.get("USER.outputdir", self._top_dir + '/res') # dir to store job results
23			# self._log_dir = ("USER.logdir",self._top_dir + '/log') # log-directory
24			self._log_dir = self._top_dir + '/log' # log-directory
25	nsmirnov	1.1	self._job_dir = self._top_dir + '/job' # job pars, scripts, jdl's
26	spiga	1.26	self._res_dir = self._top_dir + '/res' # dir to store job results
27	nsmirnov	1.1	self._share_dir = self._top_dir + '/share' # directory for common stuff
28	farinafa	1.20
29	slacapra	1.30	#self._pathForTgz = string.split(top_dir, '/')[-1]
30			self._pathForTgz = self._share_dir
31	farinafa	1.20
32	spiga	1.31	self.uuid = self.uuidGen()
33
34			def uuidGen(self):
35			import random
36
37			letters = "abcdefghijklmnopqrstuvwxyz"
38			numbers = "0123456789"
39			genid_bits = random.sample(letters, 3) + random.sample(numbers, 3)
40			random.shuffle(genid_bits)
41			combination = ''.join(genid_bits)
42
43			return combination
44	nsmirnov	1.1
45			def create(self):
46	farinafa	1.21	# Matteo change in order to ban only "data" in "CMSSW" dir and
47			# not crash when short path is given
48			subpath = self._top_dir.split('CMSSW')
49	slacapra	1.29	if len(subpath)!=1 and ("data" in subpath[-1].split("/")):
50	slacapra	1.18	msg = 'Cannot run CRAB from "data" directory.\n'
51			msg += 'please change direcotry\n'
52			raise CrabException(msg)
53
54	nsmirnov	1.1	if not os.path.exists(self._top_dir):
55	slacapra	1.22	try:
56			os.mkdir(self._top_dir)
57			except OSError:
58			msg = 'Cannot create '+str(self._top_dir) +' directory.\n'
59			raise CrabException(msg)
60	fanzago	1.9	pass
61			if not os.listdir(self._top_dir):
62	nsmirnov	1.1	os.mkdir(self._job_dir)
63			os.mkdir(self._share_dir)
64	spiga	1.26	os.mkdir(self._res_dir)
65			os.mkdir(self._log_dir)
66	nsmirnov	1.1	pass
67	fanzago	1.10
68	slacapra	1.24	# Some more check for _res_dir, since it can be user defined
69	spiga	1.26	if self._user_out_dir != '':
70			if not os.path.exists(self._user_out_dir):
71			try:
72			os.mkdir(self._user_out_dir)
73			except:
74			msg = 'Cannot mkdir ' + self._user_out_dir + ' Check permission'
75			raise CrabException(msg)
76			if os.listdir(self._user_out_dir):
77			msg = self._user_out_dir + ' already exists and is not empty. Please remove it before create new task'
78	fanzago	1.11	raise CrabException(msg)
79	slacapra	1.24	# ditto for _log_dir
80	spiga	1.26	if self._user_log_dir != '':
81			if not os.path.exists(self._user_log_dir):
82			try:
83			os.mkdir(self._user_log_dir)
84			except:
85			msg = 'Cannot mkdir ' + self._user_log_dir + ' Check permission'
86			raise CrabException(msg)
87			pass
88			if os.listdir(self._user_log_dir):
89			msg = self._user_log_dir + ' already exists and is not empty. Please remove it before create new task'
90	fanzago	1.11	raise CrabException(msg)
91	nsmirnov	1.1	return
92
93	slacapra	1.4	def delete(self):
94			"""
95			delete the whole workspace without doing any test!!!
96			"""
97	slacapra	1.35	common.logger.delete()
98			common.logger = None
99
100	slacapra	1.4	if os.path.exists(self._top_dir):
101	slacapra	1.33	import shutil
102	farinafa	1.36	try:
103			shutil.rmtree(self._top_dir)
104			except :
105			msg = 'Problem removing whole workspace. Please remove the remaining files manually.'
106			raise CrabException(msg)
107	slacapra	1.4	return
108
109	spiga	1.6	def cwdDir(self):
110			return self._cwd_dir + '/'
111
112	nsmirnov	1.1	def topDir(self):
113			return self._top_dir + '/'
114
115			def logDir(self):
116			return self._log_dir + '/'
117
118			def jobDir(self):
119			return self._job_dir + '/'
120
121			def resDir(self):
122			return self._res_dir + '/'
123
124			def shareDir(self):
125			return self._share_dir + '/'
126	corvo	1.14
127			def pathForTgz(self):
128			return self._pathForTgz + '/'
129
130	spiga	1.32	def task_uuid(self):
131			return self.uuid
132	nsmirnov	1.1
133			def setResDir(self, dir):
134			self._res_dir = dir
135			return
136
137			def saveFileName(self):
138			return self.shareDir() + common.prog_name + '.sav'
139
140			def cfgFileName(self):
141			return self.shareDir() + common.prog_name + '.cfg'
142
143	slacapra	1.28	def saveConfiguration(self, opts, pars):
144	nsmirnov	1.1
145			# Save options
146
147			save_file = open(self.saveFileName(), 'w')
148
149			for k in opts.keys():
150	nsmirnov	1.2	if opts[k] : save_file.write(k+'='+opts[k]+'\n')
151			else : save_file.write(k+'\n')
152	nsmirnov	1.1	pass
153
154			save_file.close()
155
156			# Save cfg-file
157
158	slacapra	1.28	secs={}
159			for k in pars.keys():
160			sec, value = string.split(k,".")
161			if sec not in secs.keys():
162			secs[sec]={}
163			secs[sec][value]=pars[k]
164			pass
165
166			config_file = open(self.cfgFileName(), 'w')
167			for k in secs.keys():
168			config_file.write('['+k+']\n')
169			for v in secs[k].keys():
170			config_file.write(v+'='+secs[k][v]+'\n')
171			else : config_file.write('\n')
172			config_file.close()
173	nsmirnov	1.1
174			return
175
176			def loadSavedOptions(self):
177
178			# Open save-file
179
180			try:
181			save_file = open(self.saveFileName(), 'r')
182			except IOError, e:
183			msg = 'Misconfigured continuation directory:\n'
184			msg += str(e)
185			raise CrabException(msg)
186
187			# Read saved options
188
189			save_opts = {}
190			for line in save_file:
191			line = line[:-1] # drop '\n'
192	slacapra	1.3	try:
193			(k, v) = string.split(line, '=')
194			except:
195			k=line
196			v=''
197			pass
198	nsmirnov	1.1	save_opts[k] = v
199			pass
200
201			save_file.close()
202			return save_opts
203