CRAB/python/LFNBaseName.py

#!/usr/bin/env python
"""
_LFNBaseName_
"""

from crab_exceptions import *
from crab_util import runCommand, getUserName
import common
import os, string, time


def LFNBase(forced_path, PrimaryDataset='',ProcessedDataset='',merged=True,publish=False):
    """
    """
    if (PrimaryDataset == 'null'):
        PrimaryDataset = ProcessedDataset
    if PrimaryDataset != '':
        if ( PrimaryDataset[0] == '/' ):  PrimaryDataset=PrimaryDataset[1:]  
    lfnbase = os.path.join(forced_path, getUserName(), PrimaryDataset, ProcessedDataset)
    if (publish == True):
        checkLength(lfnbase, forced_path, PrimaryDataset, ProcessedDataset)
    return lfnbase

def checkLength(lfnbase, forced_path, PrimaryDataset, ProcessedDataset):
    """
    """
    
    len_primary = len(PrimaryDataset)
    
    common.logger.debug("CheckLength of LFN and User DatasetName")
    common.logger.debug("max length for complete LFN is 500 characters, max length for primary dataset is 100 characters")
    common.logger.debug("PrimaryDataset = " + PrimaryDataset)
    common.logger.debug("len_primary = " + str(len_primary))

    if (len_primary > 100):
       raise CrabException("Warning: you required user_data_publication. The PrimaryDatasetName has to be < 100 characters")
    
    if (PrimaryDataset != ProcessedDataset):
        common.logger.debug("ProcessedDataset = " + ProcessedDataset)
        common.logger.debug("len(ProcessedDataset) = " + str(len(ProcessedDataset)))

    common.logger.debug("forced_path = " + forced_path)
    common.logger.debug("len(forced_path) = " + str(len(forced_path)))    
    
    user = getUserName()
    len_user_name = len(user)
    common.logger.debug("user = " + user)
    common.logger.debug("len_user_name = " + str(len_user_name))
    
    common.logger.debug("lfnbase = " + lfnbase)
    common.logger.debug("len(lfnbase) = " + str(len(lfnbase)))
    
    ### we suppose a output_file_name of 50 characters ### 
    if len(lfnbase)>450:
        if (PrimaryDataset != ProcessedDataset):
            #500 - len_user_name - len_primary - len(forced) - len(PSETHASH = 32) - 4(/) - output(50)
            #~400 - len_user_name - len_primary - len(forced)
            if (len(ProcessedDataset) > (400 - len_user_name - len_primary - len(forced_path))):
                raise CrabException("Warning: publication name too long. USER.publish_data_name has to be < " + str(400 - len_user_name - len_primary - len(forced_path)) + " characters")
            else:
                raise CrabException("Warning: LFN > 500 characters")
        else:
            if (len(ProcessedDataset) > (400 - len_user_name - len(forced_path)) / 2):
                raise CrabException("Warning: publication name too long. USER.publish_data_name has to be < " + str((400 - len_user_name - len(forced_path)) / 2) + " characters")
            else:
                raise CrabException("Warning: LFN > 500 characters")
            

if __name__ == '__main__' :
    """
    """
    import logging 
    common.logger = logging

    print "xx %s xx"%getUserName()
    baselfn = LFNBase("datasetstring")
    print baselfn

    unmergedlfn = LFNBase("datasetstring",merged=False)
    print unmergedlfn
    print PFNportion("datasetstring")
Revision:	1.23
Committed:	Fri Jul 31 16:21:12 2009 UTC (15 years, 9 months ago) by fanzago
Content type:	text/x-python
Branch:	MAIN
CVS Tags:	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, CRAB_2_6_2_pre1
Branch point for:	CRAB_2_6_X_br
Changes since 1.22:	+46 -1 lines
Log Message:	changes related publication name too long, savannah task 10664
#	User	Rev	Content
1	afanfani	1.2	#!/usr/bin/env python
2			"""
3			_LFNBaseName_
4			"""
5
6			from crab_exceptions import *
7	spiga	1.21	from crab_util import runCommand, getUserName
8	afanfani	1.2	import common
9	afanfani	1.12	import os, string, time
10	afanfani	1.2
11
12	spiga	1.21	def LFNBase(forced_path, PrimaryDataset='',ProcessedDataset='',merged=True,publish=False):
13	afanfani	1.2	"""
14			"""
15	fanzago	1.10	if (PrimaryDataset == 'null'):
16			PrimaryDataset = ProcessedDataset
17	spiga	1.20	if PrimaryDataset != '':
18			if ( PrimaryDataset[0] == '/' ): PrimaryDataset=PrimaryDataset[1:]
19	spiga	1.21	lfnbase = os.path.join(forced_path, getUserName(), PrimaryDataset, ProcessedDataset)
20	fanzago	1.23	if (publish == True):
21			checkLength(lfnbase, forced_path, PrimaryDataset, ProcessedDataset)
22			return lfnbase
23	ewv	1.9
24	fanzago	1.23	def checkLength(lfnbase, forced_path, PrimaryDataset, ProcessedDataset):
25			"""
26			"""
27
28			len_primary = len(PrimaryDataset)
29
30			common.logger.debug("CheckLength of LFN and User DatasetName")
31			common.logger.debug("max length for complete LFN is 500 characters, max length for primary dataset is 100 characters")
32			common.logger.debug("PrimaryDataset = " + PrimaryDataset)
33			common.logger.debug("len_primary = " + str(len_primary))
34
35			if (len_primary > 100):
36			raise CrabException("Warning: you required user_data_publication. The PrimaryDatasetName has to be < 100 characters")
37
38			if (PrimaryDataset != ProcessedDataset):
39			common.logger.debug("ProcessedDataset = " + ProcessedDataset)
40			common.logger.debug("len(ProcessedDataset) = " + str(len(ProcessedDataset)))
41	afanfani	1.2
42	fanzago	1.23	common.logger.debug("forced_path = " + forced_path)
43			common.logger.debug("len(forced_path) = " + str(len(forced_path)))
44
45			user = getUserName()
46			len_user_name = len(user)
47			common.logger.debug("user = " + user)
48			common.logger.debug("len_user_name = " + str(len_user_name))
49
50			common.logger.debug("lfnbase = " + lfnbase)
51			common.logger.debug("len(lfnbase) = " + str(len(lfnbase)))
52
53			### we suppose a output_file_name of 50 characters ###
54			if len(lfnbase)>450:
55			if (PrimaryDataset != ProcessedDataset):
56			#500 - len_user_name - len_primary - len(forced) - len(PSETHASH = 32) - 4(/) - output(50)
57			#~400 - len_user_name - len_primary - len(forced)
58			if (len(ProcessedDataset) > (400 - len_user_name - len_primary - len(forced_path))):
59			raise CrabException("Warning: publication name too long. USER.publish_data_name has to be < " + str(400 - len_user_name - len_primary - len(forced_path)) + " characters")
60			else:
61			raise CrabException("Warning: LFN > 500 characters")
62			else:
63			if (len(ProcessedDataset) > (400 - len_user_name - len(forced_path)) / 2):
64			raise CrabException("Warning: publication name too long. USER.publish_data_name has to be < " + str((400 - len_user_name - len(forced_path)) / 2) + " characters")
65			else:
66			raise CrabException("Warning: LFN > 500 characters")
67
68	afanfani	1.4
69	afanfani	1.2	if __name__ == '__main__' :
70			"""
71			"""
72	spiga	1.22	import logging
73			common.logger = logging
74	afanfani	1.2
75	ewv	1.9	print "xx %s xx"%getUserName()
76	afanfani	1.2	baselfn = LFNBase("datasetstring")
77	ewv	1.9	print baselfn
78	afanfani	1.2
79			unmergedlfn = LFNBase("datasetstring",merged=False)
80	ewv	1.9	print unmergedlfn
81	afanfani	1.2	print PFNportion("datasetstring")