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DAMASK_EICMD
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added vector-valued conditions and cleaned obsolete code

This commit is contained in:
Philip Eisenlohr 2017-08-11 15:19:47 -04:00
parent b7d4b3d190
commit e6cc948ddf
2 changed files with 26 additions and 21 deletions
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3
processing/post/addCalculation.py
View File

@ -77,7 +77,6 @@ for name in filenames:
# --------------------------------------- evaluate condition ---------------------------------------
if options.condition is not None:
interpolator = []
condition = options.condition # copy per file, since might be altered inline
breaker = False
@ -162,7 +161,7 @@ for name in filenames:
# -------------------------------------- evaluate formulas -----------------------------------------
if options.condition is None or eval(condition): # condition for veteran replacement fulfilled
if options.condition is None or eval(condition): # condition for veteran replacement fulfilled
for veteran in veterans: # evaluate formulas that overwrite
table.data[table.label_index(veteran):
table.label_index(veteran)+table.label_dimension(veteran)] = \

44
processing/post/filterTable.py
View File

@ -51,7 +51,7 @@ parser.add_option('-c','--condition',
dest = 'condition', metavar='string',
help = 'condition to filter rows')
parser.set_defaults(condition = '',
parser.set_defaults(condition = None,
)
(options,filenames) = parser.parse_args()
@ -98,23 +98,29 @@ for name in filenames:
else:
order = range(len(labels)) # maintain original order of labels
interpolator = []
condition = options.condition # copy per file, might be altered
for position,operand in enumerate(set(re.findall(r'#(([s]#)?(.+?))#',condition))): # find three groups
condition = condition.replace('#'+operand[0]+'#',
{ '': '{{{}}}' .format(position),
's#':'"{{{}}}"'.format(position)}[operand[1]])
if operand[2] in specials: # special label ?
interpolator += ['specials["{}"]'.format(operand[2])]
else:
try:
interpolator += ['{}(table.data[{}])'.format({ '':'float',
's#':'str'}[operand[1]],
table.label_index(operand[2]))]
except:
parser.error('column "{}" not found...\n'.format(operand[2]))
evaluator = "'" + condition + "'.format(" + ','.join(interpolator) + ")"
# --------------------------------------- evaluate condition ---------------------------------------
if options.condition is not None:
condition = options.condition # copy per file, since might be altered inline
breaker = False
for position,(all,marker,column) in enumerate(set(re.findall(r'#(([s]#)?(.+?))#',condition))): # find three groups
idx = table.label_index(column)
dim = table.label_dimension(column)
if idx < 0 and column not in specials:
damask.util.croak('column "{}" not found.'.format(column))
breaker = True
else:
if column in specials:
replacement = 'specials["{}"]'.format(column)
elif dim == 1: # scalar input
replacement = '{}(table.data[{}])'.format({ '':'float',
's#':'str'}[marker],idx) # take float or string value of data column
elif dim > 1: # multidimensional input (vector, tensor, etc.)
replacement = 'np.array(table.data[{}:{}],dtype=float)'.format(idx,idx+dim) # use (flat) array representation
condition = condition.replace('#'+all+'#',replacement)
if breaker: continue # found mistake in condition evaluation --> next file
# ------------------------------------------ assemble header ---------------------------------------
@ -129,7 +135,7 @@ for name in filenames:
outputAlive = True
while outputAlive and table.data_read(): # read next data line of ASCII table
specials['_row_'] += 1 # count row
if condition == '' or eval(eval(evaluator)): # valid row ?
if options.condition is None or eval(condition): # valid row ?
table.data = [table.data[position] for position in positions] # retain filtered columns
outputAlive = table.data_write() # output processed line