def read_bank(self, bank=0, nbits=8, verbose=True):
"""
return voltages (V) measured on channels in "bank"
nbits= 8 or 12 resolution of measurement
"""
self._check_nbits(nbits)
if nbits == 8:
nbytes = 16
bank_idxs = EIGHT_BIT_BANKS
else:
nbytes = 32
bank_idxs = TWELVE_BIT_BANKS
idx = bank_idxs[bank]
cmdstr = self._make_cmdstr(254, idx)
resp = self.ask(cmdstr,
nchars=nbytes,
verbose=verbose,
remove_eol=False)
vs = self._map_to_voltage(resp, nbits, nbytes)
if verbose:
self.debug('bank={} nbits={} values={}'.format(
bank, nbits, to_csv_str(vs)))
return vs
def to_string(self):
attrs = ['labnumber', 'aliquot', 'step',
'extract_value', 'extract_units', 'ramp_duration',
'position', 'duration', 'cleanup', 'beam_diameter',
'mass_spectrometer', 'extract_device',
'extraction_script', 'measurement_script',
'post_equilibration_script', 'post_measurement_script']
return to_csv_str(self.to_string_attrs(attrs))
def to_string(self):
attrs = ['labnumber', 'aliquot', 'step',
'extract_value', 'extract_units', 'ramp_duration',
'position', 'duration', 'cleanup', 'beam_diameter',
'mass_spectrometer', 'extract_device',
'extraction_script', 'measurement_script',
'post_equilibration_script', 'post_measurement_script']
return to_csv_str(self.to_string_attrs(attrs))
def load_extraction(self, jd):
for attr in EXTRACTION_ATTRS:
tag = attr
if attr == 'cleanup_duration':
if attr not in jd:
tag = 'cleanup'
elif attr == 'extract_duration':
if attr not in jd:
tag = 'duration'
v = jd.get(tag)
if v is not None:
setattr(self, attr, v)
rs = jd.get('measured_response')
if rs is None:
rs = jd.get('request')
self.measured_response_stream = rs
rs = jd.get('requested_output')
if rs is None:
rs = jd.get('response')
self.requested_output_stream = rs
rs = jd.get('setpoint_stream')
if rs is None:
rs = jd.get('sblob')
self.setpoint_stream = rs
pd = jd.get('positions')
if pd:
ps = sorted(pd, key=itemgetter('position'))
self.position = to_csv_str([pp['position'] for pp in ps])
self.xyz_position = to_csv_str(['{},{},{}'.format(pp['x'], pp['y'], pp['z'])
for pp in ps if pp['x'] is not None], delimiter=';')
if not self.extract_units:
self.extract_units = 'W'
def load_extraction(self, jd):
for attr in EXTRACTION_ATTRS:
tag = attr
if attr == 'cleanup_duration':
if attr not in jd:
tag = 'cleanup'
elif attr == 'extract_duration':
if attr not in jd:
tag = 'duration'
v = jd.get(tag)
if v is not None:
setattr(self, attr, v)
rs = jd.get('measured_response')
if rs is None:
rs = jd.get('request')
self.measured_response_stream = rs
rs = jd.get('requested_output')
if rs is None:
rs = jd.get('response')
self.requested_output_stream = rs
rs = jd.get('setpoint_stream')
if rs is None:
rs = jd.get('sblob')
self.setpoint_stream = rs
pd = jd.get('positions')
if pd:
ps = sorted(pd, key=itemgetter('position'))
self.position = to_csv_str([pp['position'] for pp in ps])
self.xyz_position = to_csv_str(['{},{},{}'.format(pp['x'], pp['y'], pp['z'])
for pp in ps if pp['x'] is not None], delimiter=';')
if not self.extract_units:
self.extract_units = 'W'
def _build_command(self, command, xx=None, nn=None):
"""
"""
if isinstance(nn, list):
nn = to_csv_str(nn)
cmd = '{}'
args = (command, )
if xx is not None:
cmd += '{}'
args = (xx, command)
if nn is not None:
cmd += '{}'
args = (xx, command, nn)
return cmd.format(*args)
def read_bank(self, bank=0, nbits=8, verbose=True):
"""
return voltages (V) measured on channels in "bank"
nbits= 8 or 12 resolution of measurement
"""
self._check_nbits(nbits)
if nbits == 8:
nbytes = 16
bank_idxs = EIGHT_BIT_BANKS
else:
nbytes = 32
bank_idxs = TWELVE_BIT_BANKS
idx = bank_idxs[bank]
cmdstr = self._make_cmdstr(254, idx)
resp = self.ask(cmdstr, nchars=nbytes, verbose=verbose, remove_eol=False)
vs = self._map_to_voltage(resp, nbits, nbytes)
if verbose:
self.debug('bank={} nbits={} values={}'.format(bank, nbits, to_csv_str(vs)))
return vs
def to_string(self):
attrs = [getattr(self, attr) for attr in ('name', 'kind', 'username', 'host',
'dbname', 'password', 'enabled', 'default', 'path')]
return to_csv_str(attrs)
def dump_coeffs(self):
return to_csv_str(self.coefficients)
def write_txt_file(p, out):
with open(p, 'w') as wfile:
for line in out:
wfile.write('{}\n'.format(to_csv_str(line)))
def dump_coeffs(self):
return to_csv_str(self.coefficients)
def to_string(self):
return to_csv_str(self.make_row())
def to_string(self):
return to_csv_str(self.make_row())
def to_string(self):
attrs = [getattr(self, attr) for attr in self.attributes]
return to_csv_str(attrs)
def to_string(self):
attrs = [getattr(self, attr) for attr in ('name', 'kind', 'username', 'host',
'dbname', 'password', 'enabled', 'default', 'path',
'organization', 'meta_repo_name', 'meta_repo_dir')]
return to_csv_str(attrs)