def parse_rpn_value(value, variable_list):
variables = {x['name']: x['value'] for x in variable_list}
depends = build_variable_dependency(value, variables, [])
#TODO(robnagler) scan variable values for strings. Need to be parsable
var_list = ' '.join(
map(lambda x: '{} sto {}'.format(variables[x], x), depends))
#TODO(pjm): security - need to scrub field value
# execn send top of string stack to UNIX and put result on numerical stack
# execs send top of string stack to UNIX and put output on string stack
# csh start and enter C shell subprocess
# cshs send top of string stack to C shell
# gets get string from input file
# seems like this would be bad, because you could construct a string that could be executed
# mudf make user defined function from string stack (name commands mudf)
# open open input/output file
# puts put string to file
# sleep sleep for number of seconds
# @ push command input file
pkdc('rpn variables={} expr="{}"', var_list, value)
out = elegant_common.subprocess_output(
['rpnl', '{} {}'.format(var_list, value)])
if out is None:
return None, 'invalid'
if len(out):
return float(out.strip()), None
return None, 'empty'
def _sdds(filename):
path = run_dir.join(filename)
assert path.check(file=True, exists=True), \
'{}: not found'.format(path)
if not options.suffix:
with open(str(path)) as f:
return path.basename, f.read(), 'application/octet-stream'
if options.suffix == 'csv':
out = elegant_common.subprocess_output(['sddsprintout', '-columns', '-spreadsheet=csv', str(path)])
assert out, \
'{}: invalid or empty output from sddsprintout'.format(path)
return path.purebasename + '.csv', out, 'text/csv'
raise AssertionError('{}: invalid suffix for download path={}'.format(options.suffix, path))
def _sdds(filename):
path = run_dir.join(filename)
assert path.check(file=True, exists=True), \
'{}: not found'.format(path)
if not options.suffix:
with open(str(path)) as f:
return path.basename, f.read(), 'application/octet-stream'
if options.suffix == 'csv':
out = elegant_common.subprocess_output(
['sddsprintout', '-columns', '-spreadsheet=csv',
str(path)])
assert out, \
'{}: invalid or empty output from sddsprintout'.format(path)
return path.purebasename + '.csv', out, 'text/csv'
raise AssertionError('{}: invalid suffix for download path={}'.format(
options.suffix, path))
def _sdds(filename):
path = run_dir.join(filename)
assert path.check(file=True, exists=True), \
'{}: not found'.format(path)
if not options.suffix:
return path
if options.suffix == 'csv':
out = elegant_common.subprocess_output(
['sddsprintout', '-columns', '-spreadsheet=csv',
str(path)])
assert out, \
'{}: invalid or empty output from sddsprintout'.format(path)
return PKDict(
uri=path.purebasename + '.csv',
content=out,
)
raise AssertionError('{}: invalid suffix for download path={}'.format(
options.suffix, path))
def parse_rpn_value(value, variable_list):
variables = {x['name']: x['value'] for x in variable_list}
depends = build_variable_dependency(value, variables, [])
#TODO(robnagler) scan variable values for strings. Need to be parsable
var_list = ' '.join(map(lambda x: '{} sto {}'.format(variables[x], x), depends))
#TODO(pjm): security - need to scrub field value
# execn send top of string stack to UNIX and put result on numerical stack
# execs send top of string stack to UNIX and put output on string stack
# csh start and enter C shell subprocess
# cshs send top of string stack to C shell
# gets get string from input file
# seems like this would be bad, because you could construct a string that could be executed
# mudf make user defined function from string stack (name commands mudf)
# open open input/output file
# puts put string to file
# sleep sleep for number of seconds
# @ push command input file
pkdc('rpn variables={} expr="{}"', var_list, value)
out = elegant_common.subprocess_output(['rpnl', '{} {}'.format(var_list, value)])
if out is None:
return None, 'invalid'
if len(out):
return float(out.strip()), None
return None, 'empty'
