def test_DotDict(self):
"""Test DotDict class"""
res = {u'zip' : {u'code':u'14850'}}
mdict = DotDict(res)
mdict['zip.code'] = 14850
expect = {u'zip' : {u'code':14850}}
self.assertEqual(expect, mdict)
res = {'a':{'b':{'c':10}, 'd':10}}
mdict = DotDict(res)
mdict['x.y.z'] = 10
expect = {'a':{'b':{'c':10}, 'd':10}, 'x':{'y':{'z':10}}}
self.assertEqual(expect, mdict)
mdict['a.b.k.m'] = 10
expect = {'a':{'b':{'c':10, 'k':{'m':10}}, 'd':10}, 'x':{'y':{'z':10}}}
self.assertEqual(expect, mdict)
expect = 10
result = mdict.get('a.b.k.m')
self.assertEqual(expect, result)
res = {'a':{'b':{'c':10}, 'd':[{'x':1}, {'x':2}]}}
mdict = DotDict(res)
expect = 1
result = mdict.get('a.d.x')
self.assertEqual(expect, result)
expect = None
result = mdict.get('a.M.Z')
self.assertEqual(expect, result)
res = {'a': {'b': {'c':1, 'd':2}}}
mdict = DotDict(res)
expect = {'a': {'b': {'c':1}}}
mdict.delete('a.b.d')
self.assertEqual(expect, mdict)
def test_DotDict_list(self):
"""Test DotDict class"""
res = {'a':[{'b':1, 'c':1}, {'c':1}]}
mdict = DotDict(res)
expect = 1
result = mdict.get('a.b')
self.assertEqual(expect, result)
res = {'a':[{'c':1}, {'b':1, 'c':1}]}
mdict = DotDict(res)
expect = 1
result = mdict.get('a.b')
self.assertEqual(expect, result)
def test_DotDict_list(self):
"""Test DotDict class"""
res = {'a': [{'b': 1, 'c': 1}, {'c': 1}]}
mdict = DotDict(res)
expect = 1
result = mdict.get('a.b')
self.assertEqual(expect, result)
res = {'a': [{'c': 1}, {'b': 1, 'c': 1}]}
mdict = DotDict(res)
expect = 1
result = mdict.get('a.b')
self.assertEqual(expect, result)
def test_DotDict(self):
"""Test DotDict class"""
res = {u'zip': {u'code': u'14850'}}
mdict = DotDict(res)
mdict['zip.code'] = 14850
expect = {u'zip': {u'code': 14850}}
self.assertEqual(expect, mdict)
res = {'a': {'b': {'c': 10}, 'd': 10}}
mdict = DotDict(res)
mdict['x.y.z'] = 10
expect = {'a': {'b': {'c': 10}, 'd': 10}, 'x': {'y': {'z': 10}}}
self.assertEqual(expect, mdict)
mdict['a.b.k.m'] = 10
expect = {
'a': {
'b': {
'c': 10,
'k': {
'm': 10
}
},
'd': 10
},
'x': {
'y': {
'z': 10
}
}
}
self.assertEqual(expect, mdict)
expect = 10
result = mdict.get('a.b.k.m')
self.assertEqual(expect, result)
res = {'a': {'b': {'c': 10}, 'd': [{'x': 1}, {'x': 2}]}}
mdict = DotDict(res)
expect = 1
result = mdict.get('a.d.x')
self.assertEqual(expect, result)
expect = None
result = mdict.get('a.M.Z')
self.assertEqual(expect, result)
res = {'a': {'b': {'c': 1, 'd': 2}}}
mdict = DotDict(res)
expect = {'a': {'b': {'c': 1}}}
mdict.delete('a.b.d')
self.assertEqual(expect, mdict)
def test_get(self):
"""test get method"""
rec = DotDict(self.rec1)
expect = [1,2]
result = rec.get('a.c')
self.assertEqual(expect, result)
self.assertEqual(expect, rec['a.c'])
def test_get(self):
"""test get method"""
rec = DotDict(self.rec1)
expect = [1, 2]
result = rec.get('a.c')
self.assertEqual(expect, result)
self.assertEqual(expect, rec['a.c'])
def phedex_files(phedex_url, kwds):
"Get file information from Phedex"
params = dict(kwds) # parameters to be send to Phedex
site = kwds.get('site', None)
if site and phedex_node_pattern.match(site):
if not site.endswith('*'):
# this will account to look-up site names w/o _Buffer or _MSS
site += '*'
params.update({'node': site})
params.pop('site')
elif site and se_pattern.match(site):
params.update({'se': site})
params.pop('site')
else:
return
expire = 600 # set some expire since we're not going to use it
headers = {'Accept': 'text/xml'}
source, expire = \
getdata(phedex_url, params, headers, expire, ckey=CKEY, cert=CERT,
system='phedex')
tags = 'block.file.name'
prim_key = 'block'
for rec in xml_parser(source, prim_key, tags):
ddict = DotDict(rec)
files = ddict.get('block.file')
if not isinstance(files, list):
files = [files]
for row in files:
yield row['name']
def phedex_files(phedex_url, kwds):
"Get file information from Phedex"
params = dict(kwds) # parameters to be send to Phedex
site = kwds.get('site', None)
if site and phedex_node_pattern.match(site):
if not site.endswith('*'):
# this will account to look-up site names w/o _Buffer or _MSS
site += '*'
params.update({'node': site})
params.pop('site')
elif site and se_pattern.match(site):
params.update({'se': site})
params.pop('site')
else:
return
expire = 600 # set some expire since we're not going to use it
headers = {'Accept': 'text/xml'}
source, expire = \
getdata(phedex_url, params, headers, expire, ckey=CKEY, cert=CERT,
system='phedex')
tags = 'block.file.name'
prim_key = 'block'
for rec in xml_parser(source, prim_key, tags):
ddict = DotDict(rec)
files = ddict.get('block.file')
if not isinstance(files, list):
files = [files]
for row in files:
yield row['name']
def filter_with_filters(rows, filters):
"""
Filter given rows with provided set of filters.
"""
for row in rows:
ddict = DotDict(row)
flist = [(f, ddict.get(f)) for f in filters]
for idx in flist:
yield idx
def site4dataset(dbs_url, phedex_api, args, expire):
"Yield site information about given dataset"
# DBS part
dataset = args['dataset']
try:
totblocks, totfiles = dataset_summary(dbs_url, dataset)
except Exception as err:
error = str(err)
reason = "Can't find #block, #files info in DBS for dataset=%s" \
% dataset
yield {'site': {'error': error, 'reason': reason}}
return
# Phedex part
phedex_args = {'dataset':args['dataset']}
headers = {'Accept': 'text/xml'}
source, expire = \
getdata(phedex_api, phedex_args, headers, expire, post=True,
system='phedex')
prim_key = 'block'
tags = 'block.replica.node'
site_info = {}
for rec in xml_parser(source, prim_key, tags):
ddict = DotDict(rec)
replicas = ddict.get('block.replica')
if not isinstance(replicas, list):
replicas = [replicas]
for row in replicas:
if not row or 'node' not in row:
continue
node = row['node']
files = int(row['files'])
complete = 1 if row['complete'] == 'y' else 0
if node in site_info:
files = site_info[node]['files'] + files
nblks = site_info[node]['blocks'] + 1
bc_val = site_info[node]['blocks_complete']
b_complete = bc_val+1 if complete else bc_val
else:
b_complete = 1 if complete else 0
nblks = 1
site_info[node] = {'files': files, 'blocks': nblks,
'blocks_complete': b_complete}
row = {}
for key, val in site_info.iteritems():
if totfiles:
nfiles = '%5.2f%%' % (100*float(val['files'])/totfiles)
else:
nfiles = 'N/A'
if totblocks:
nblks = '%5.2f%%' % (100*float(val['blocks'])/totblocks)
else:
nblks = 'N/A'
ratio = float(val['blocks_complete'])/val['blocks']
b_completion = '%5.2f%%' % (100*ratio)
row = {'site':{'name':key, 'dataset_fraction': nfiles,
'block_fraction': nblks, 'block_completion': b_completion}}
yield row
def set_misses(self, dasquery, api, genrows):
"""
Check and adjust DAS records wrt input query. If some of the DAS
keys are missing, add it with its value to the DAS record.
"""
# look-up primary key
prim_key = self.dasmapping.primary_key(self.name, api)
# Scan all docs and store those whose size above MongoDB limit into
# GridFS
map_key = self.dasmapping.primary_mapkey(self.name, api)
genrows = parse2gridfs(self.gfs, map_key, genrows, self.logger)
spec = dasquery.mongo_query['spec']
row = next(genrows)
ddict = DotDict(row)
keys2adjust = []
for key in spec.keys():
val = ddict.get(key)
if spec[key] != val and key not in keys2adjust:
keys2adjust.append(key)
msg = "adjust keys %s" % keys2adjust
self.logger.debug(msg)
count = 0
if keys2adjust:
# adjust of the rows
for row in yield_rows(row, genrows):
ddict = DotDict(row)
pval = ddict.get(map_key)
if isinstance(pval, dict) and 'error' in pval:
ddict[map_key] = ''
ddict.update({prim_key: pval})
for key in keys2adjust:
value = spec[key]
existing_value = ddict.get(key)
# the way to deal with proximity/patern/condition results
if (isinstance(value, str) or isinstance(value, unicode))\
and value.find('*') != -1: # we got pattern
if existing_value:
value = existing_value
elif isinstance(value, dict) or \
isinstance(value, list): # we got condition
if existing_value:
value = existing_value
elif isinstance(value, dict) and \
'$in' in value: # we got a range {'$in': []}
value = value['$in']
elif isinstance(value, dict) and \
'$lte' in value and '$gte' in value:
# we got a between range
value = [value['$gte'], value['$lte']]
else:
value = json.dumps(value)
elif existing_value and value != existing_value:
# we got proximity results
if 'proximity' in ddict:
proximity = DotDict({key:existing_value})
ddict['proximity'].update(proximity)
else:
proximity = DotDict({})
proximity[key] = existing_value
ddict['proximity'] = proximity
else:
if existing_value:
value = existing_value
ddict[key] = value
yield ddict
count += 1
else:
yield row
for row in genrows:
yield row
count += 1
msg = "yield %s rows" % count
self.logger.debug(msg)
def helper(self, api, args, expire):
"""
Class helper function which yields results for given
set of input parameters. It yeilds the data record which
must contain combined attribute corresponding to systems
used to produce record content.
"""
dbs_url = self.map[api]['services'][self.dbs]
phedex_url = self.map[api]['services']['phedex']
# make phedex_api from url, but use xml version for processing
phedex_api = phedex_url.replace('/json/', '/xml/') + '/blockReplicas'
if api == 'dataset4site_release' or \
api == 'dataset4site_release_parent' or \
api == 'child4site_release_dataset':
# DBS part
datasets = set()
release = args['release']
parent = args.get('parent', None)
for row in dbs_dataset4release_parent(dbs_url, release, parent):
datasets.add(row)
# Phedex part
if args['site'].find('.') != -1: # it is SE
phedex_args = {'dataset':list(datasets),
'se': '%s' % args['site']}
else:
phedex_args = {'dataset':list(datasets),
'node': '%s*' % args['site']}
headers = {'Accept': 'text/xml'}
source, expire = \
getdata(phedex_api, phedex_args, headers, expire, system='phedex')
prim_key = 'block'
tags = 'block.replica.node'
found = {}
for rec in xml_parser(source, prim_key, tags):
ddict = DotDict(rec)
block = ddict.get('block.name')
bbytes = ddict.get('block.bytes')
files = ddict.get('block.files')
found_dataset = block.split('#')[0]
if found_dataset in found:
val = found[found_dataset]
found[found_dataset] = {'bytes': val['bytes'] + bbytes,
'files': val['files'] + files}
else:
found[found_dataset] = {'bytes': bbytes, 'files': files}
for name, val in found.items():
record = dict(name=name, size=val['bytes'], files=val['files'])
if api == 'child4site_release_dataset':
yield {'child': record}
else:
yield {'dataset':record}
del datasets
del found
if api == 'site4block':
pass
if api == 'site4dataset':
try:
gen = site4dataset(dbs_url, phedex_api, args, expire)
for row in gen:
sname = row.get('site', {}).get('name', '')
skind = self.site_info(phedex_url, sname)
row['site'].update({'kind':skind})
yield row
except Exception as err:
print_exc(err)
tstamp = dastimestamp('')
msg = tstamp + ' Exception while processing DBS/Phedex info:'
msg += str(err)
row = {'site':{'name':'Fail to look-up site info',
'error':msg, 'dataset_fraction': 'N/A',
'block_fraction':'N/A', 'block_completion':'N/A'},
'error': msg}
yield row
if api == 'files4dataset_runs_site' or \
api == 'files4block_runs_site':
run_value = args.get('run', [])
if isinstance(run_value, dict) and '$in' in run_value:
runs = run_value['$in']
elif isinstance(run_value, list):
runs = run_value
else:
if int_number_pattern.match(str(run_value)):
runs = [run_value]
else:
runs = []
args.update({'runs': runs})
files = dbs_find('file', dbs_url, args)
site = args.get('site')
phedex_api = phedex_url.replace('/json/', '/xml/') + '/fileReplicas'
for fname in files4site(phedex_api, files, site):
yield {'file':{'name':fname}}
def helper(self, api, args, expire):
"""
Class helper function which yields results for given
set of input parameters. It yeilds the data record which
must contain combined attribute corresponding to systems
used to produce record content.
"""
dbs_url = self.map[api]['services'][self.dbs]
phedex_url = self.map[api]['services']['phedex']
# make phedex_api from url, but use xml version for processing
phedex_api = phedex_url.replace('/json/', '/xml/') + '/blockReplicas'
if api == 'dataset4site_release' or \
api == 'dataset4site_release_parent' or \
api == 'child4site_release_dataset':
# DBS part
datasets = set()
release = args['release']
parent = args.get('parent', None)
for row in dbs_dataset4release_parent(dbs_url, release, parent):
datasets.add(row)
# Phedex part
if args['site'].find('.') != -1: # it is SE
phedex_args = {
'dataset': list(datasets),
'se': '%s' % args['site']
}
else:
phedex_args = {
'dataset': list(datasets),
'node': '%s*' % args['site']
}
headers = {'Accept': 'text/xml'}
source, expire = \
getdata(phedex_api, phedex_args, headers, expire, system='phedex')
prim_key = 'block'
tags = 'block.replica.node'
found = {}
for rec in xml_parser(source, prim_key, tags):
ddict = DotDict(rec)
block = ddict.get('block.name')
bbytes = ddict.get('block.bytes')
files = ddict.get('block.files')
found_dataset = block.split('#')[0]
if found_dataset in found:
val = found[found_dataset]
found[found_dataset] = {
'bytes': val['bytes'] + bbytes,
'files': val['files'] + files
}
else:
found[found_dataset] = {'bytes': bbytes, 'files': files}
for name, val in found.items():
record = dict(name=name, size=val['bytes'], files=val['files'])
if api == 'child4site_release_dataset':
yield {'child': record}
else:
yield {'dataset': record}
del datasets
del found
if api == 'site4dataset':
try:
gen = site4dataset(dbs_url, phedex_api, args, expire)
for row in gen:
sname = row.get('site', {}).get('name', '')
skind = self.site_info(phedex_url, sname)
row['site'].update({'kind': skind})
yield row
except Exception as err:
print_exc(err)
tstamp = dastimestamp('')
msg = tstamp + ' Exception while processing DBS/Phedex info:'
msg += str(err)
row = {
'site': {
'name': 'Fail to look-up site info',
'error': msg,
'dataset_fraction': 'N/A',
'block_fraction': 'N/A',
'block_completion': 'N/A'
},
'error': msg
}
yield row
if api == 'files4dataset_runs_site' or \
api == 'files4block_runs_site':
run_value = args.get('run', [])
if isinstance(run_value, dict) and '$in' in run_value:
runs = run_value['$in']
elif isinstance(run_value, list):
runs = run_value
else:
if int_number_pattern.match(str(run_value)):
runs = [run_value]
else:
runs = []
args.update({'runs': runs})
files = dbs_find('file', dbs_url, args)
site = args.get('site')
phedex_api = phedex_url.replace('/json/',
'/xml/') + '/fileReplicas'
for fname in files4site(phedex_api, files, site):
yield {'file': {'name': fname}}
def site4dataset(dbs_url, phedex_api, args, expire):
"Yield site information about given dataset"
# DBS part
dataset = args['dataset']
try:
totblocks, totfiles = dataset_summary(dbs_url, dataset)
except Exception as err:
error = 'combined service unable to process your request'
reason = "Fail to parse #block, #files info, %s" % str(err)
yield {
'site': {
'name': 'N/A',
'se': 'N/A',
'error': error,
'reason': reason
}
}
return
# Phedex part
phedex_args = {'dataset': args['dataset']}
headers = {'Accept': 'text/xml'}
source, expire = \
getdata(phedex_api, phedex_args, headers, expire, system='phedex')
prim_key = 'block'
tags = 'block.replica.node'
site_info = {}
for rec in xml_parser(source, prim_key, tags):
ddict = DotDict(rec)
replicas = ddict.get('block.replica')
if not isinstance(replicas, list):
replicas = [replicas]
for row in replicas:
if not row or 'node' not in row:
continue
node = row['node']
files = int(row['files'])
complete = 1 if row['complete'] == 'y' else 0
if node in site_info:
files = site_info[node]['files'] + files
nblks = site_info[node]['blocks'] + 1
bc_val = site_info[node]['blocks_complete']
b_complete = bc_val + 1 if complete else bc_val
else:
b_complete = 1 if complete else 0
nblks = 1
site_info[node] = {
'files': files,
'blocks': nblks,
'blocks_complete': b_complete
}
row = {}
for key, val in site_info.items():
if totfiles:
nfiles = '%5.2f%%' % (100 * float(val['files']) / totfiles)
else:
nfiles = 'N/A'
if totblocks:
nblks = '%5.2f%%' % (100 * float(val['blocks']) / totblocks)
else:
nblks = 'N/A'
ratio = float(val['blocks_complete']) / val['blocks']
b_completion = '%5.2f%%' % (100 * ratio)
row = {
'site': {
'name': key,
'dataset_fraction': nfiles,
'block_fraction': nblks,
'block_completion': b_completion
}
}
yield row
def helper(self, url, api, args, expire):
"""
Class helper function which yields results for given
set of input parameters. It yeilds the data record which
must contain combined attribute corresponding to systems
used to produce record content.
"""
dbs_url = url['dbs']
phedex_url = url['phedex']
if api == 'combined_dataset4site_release':
# DBS part
datasets = set()
for row in dbs_dataset4site_release(dbs_url, self.getdata, args['release']):
datasets.add(row)
# Phedex part
if args['site'].find('.') != -1: # it is SE
phedex_args = {'dataset':list(datasets),
'se': '%s' % args['site']}
else:
phedex_args = {'dataset':list(datasets),
'node': '%s*' % args['site']}
headers = {'Accept': 'text/xml'}
source, expire = \
self.getdata(phedex_url, phedex_args, expire, headers, post=True)
prim_key = 'block'
tags = 'block.replica.node'
found = {}
for rec in xml_parser(source, prim_key, tags):
ddict = DotDict(rec)
block = ddict.get('block.name')
bbytes = ddict.get('block.bytes')
files = ddict.get('block.files')
found_dataset = block.split('#')[0]
if found.has_key(found_dataset):
val = found[found_dataset]
found[found_dataset] = {'bytes': val['bytes'] + bbytes,
'files': val['files'] + files}
else:
found[found_dataset] = {'bytes': bbytes, 'files': files}
for name, val in found.iteritems():
record = dict(name=name, size=val['bytes'], files=val['files'],
combined=['dbs', 'phedex'])
yield {'dataset':record}
del datasets
del found
if api == 'combined_site4dataset':
# DBS part
dataset = args['dataset']
totblocks, totfiles = \
dataset_summary(dbs_url, self.getdata, dataset)
# Phedex part
phedex_args = {'dataset':args['dataset']}
headers = {'Accept': 'text/xml'}
source, expire = \
self.getdata(phedex_url, phedex_args, expire, headers, post=True)
prim_key = 'block'
tags = 'block.replica.node'
found = {}
site_info = {}
for rec in xml_parser(source, prim_key, tags):
ddict = DotDict(rec)
replicas = ddict.get('block.replica')
if not isinstance(replicas, list):
replicas = [replicas]
for row in replicas:
if not row or not row.has_key('node'):
continue
node = row['node']
files = int(row['files'])
complete = 1 if row['complete'] == 'y' else 0
if site_info.has_key(node):
files = site_info[node]['files'] + files
nblks = site_info[node]['blocks'] + 1
bc_val = site_info[node]['blocks_complete']
b_complete = bc_val+1 if complete else bc_val
else:
b_complete = 1 if complete else 0
nblks = 1
site_info[node] = {'files': files, 'blocks': nblks,
'blocks_complete': b_complete}
row = {}
for key, val in site_info.iteritems():
if totfiles:
nfiles = '%5.2f%%' % (100*float(val['files'])/totfiles)
else:
nfiles = 'N/A'
if totblocks:
nblks = '%5.2f%%' % (100*float(val['blocks'])/totblocks)
else:
nblks = 'N/A'
ratio = float(val['blocks_complete'])/val['blocks']
b_completion = '%5.2f%%' % (100*ratio)
row = {'site':{'name':key, 'dataset_fraction': nfiles,
'block_fraction': nblks, 'block_completion': b_completion}}
yield row
def set_misses(self, dasquery, api, genrows):
"""
Check and adjust DAS records wrt input query. If some of the DAS
keys are missing, add it with its value to the DAS record.
"""
# look-up primary key
prim_key = self.dasmapping.primary_key(self.name, api)
# Scan all docs and store those whose size above MongoDB limit into
# GridFS
map_key = self.dasmapping.primary_mapkey(self.name, api)
genrows = parse2gridfs(self.gfs, map_key, genrows, self.logger)
spec = dasquery.mongo_query['spec']
row = next(genrows)
ddict = DotDict(row)
keys2adjust = []
for key in spec.keys():
val = ddict.get(key)
if spec[key] != val and key not in keys2adjust:
keys2adjust.append(key)
msg = "adjust keys %s" % keys2adjust
self.logger.debug(msg)
count = 0
if keys2adjust:
# adjust of the rows
for row in yield_rows(row, genrows):
ddict = DotDict(row)
pval = ddict.get(map_key)
if isinstance(pval, dict) and 'error' in pval:
ddict[map_key] = ''
ddict.update({prim_key: pval})
for key in keys2adjust:
value = spec[key]
existing_value = ddict.get(key)
# the way to deal with proximity/patern/condition results
if (isinstance(value, str) or isinstance(value, unicode))\
and value.find('*') != -1: # we got pattern
if existing_value:
value = existing_value
elif isinstance(value, dict) or \
isinstance(value, list): # we got condition
if existing_value:
value = existing_value
elif isinstance(value, dict) and \
'$in' in value: # we got a range {'$in': []}
value = value['$in']
elif isinstance(value, dict) and \
'$lte' in value and '$gte' in value:
# we got a between range
value = [value['$gte'], value['$lte']]
else:
value = json.dumps(value)
elif existing_value and value != existing_value:
# we got proximity results
if 'proximity' in ddict:
proximity = DotDict({key: existing_value})
ddict['proximity'].update(proximity)
else:
proximity = DotDict({})
proximity[key] = existing_value
ddict['proximity'] = proximity
else:
if existing_value:
value = existing_value
ddict[key] = value
yield ddict
count += 1
else:
yield row
for row in genrows:
yield row
count += 1
msg = "yield %s rows" % count
self.logger.debug(msg)
