def test_eval_nan():
s = T.reprLRData(float('nan'))
n = T.evalLRData(s)
assert math.isnan(n)
s2 = T.reprLRData((float('nan'), 'this is a test'))
n2, _ = T.evalLRData(s2)
assert math.isnan(n2)
def test_eval_nan():
s = T.reprLRData(float('nan'))
n = T.evalLRData(s)
assert math.isnan(n)
s2 = T.reprLRData((float('nan'), 'this is a test'))
n2, _ = T.evalLRData(s2)
assert math.isnan(n2)
def test_eval_negative_infinity():
s = T.reprLRData(float('-inf'))
n = T.evalLRData(s)
assert math.isinf(n)
assert n < 0
s2 = T.reprLRData((float('-inf'), 'this is a test'))
n2, _ = T.evalLRData(s2)
assert math.isinf(n2)
assert n2 < 0
def test_eval_positive_infinity():
s = T.reprLRData(float('inf'))
n = T.evalLRData(s)
assert math.isinf(n)
assert n > 0
s2 = T.reprLRData((float('inf'), 'this is a test'))
n2, _ = T.evalLRData(s2)
assert math.isinf(n2)
assert n2 > 0
def test_eval_negative_infinity():
s = T.reprLRData(float('-inf'))
n = T.evalLRData(s)
assert math.isinf(n)
assert n < 0
s2 = T.reprLRData((float('-inf'), 'this is a test'))
n2, _ = T.evalLRData(s2)
assert math.isinf(n2)
assert n2 < 0
def test_eval_positive_infinity():
s = T.reprLRData(float('inf'))
n = T.evalLRData(s)
assert math.isinf(n)
assert n > 0
s2 = T.reprLRData((float('inf'), 'this is a test'))
n2, _ = T.evalLRData(s2)
assert math.isinf(n2)
assert n2 > 0
def getPar(i):
sec = 'Parameter %d' % (i+1)
label = S.get(sec, 'Label', raw=True)
raw = S.get(sec, 'Data', raw=True)
if raw.startswith(DATA_URL_PREFIX):
# decode parameter data from dataurl
all_bytes = base64.urlsafe_b64decode(raw[len(DATA_URL_PREFIX):])
t, data_bytes = T.unflatten(all_bytes, 'ss')
data = T.unflatten(data_bytes, t)
else:
# old parameters may have been saved using repr
try:
data = T.evalLRData(raw)
except RuntimeError:
if raw.endswith('None)'):
data = T.evalLRData(raw[0:-5] + '"")')
else:
raise
return dict(label=label, data=data)
def getPar(i):
sec = 'Parameter {}'.format(i+1)
label = S.get(sec, 'Label', raw=True)
raw = S.get(sec, 'Data', raw=True)
if raw.startswith(DATA_URL_PREFIX):
# decode parameter data from dataurl
data = labrad_urldecode(raw)
else:
# old parameters may have been saved using repr
try:
data = T.evalLRData(raw)
except RuntimeError:
# This is a hack to parse some very old data that seems to
# have been created by converting delphi data to python
# format. '1.#IND' was produced by old versions of the
# delphi labrad api when stringifying NaN.
if '1.#IND' in raw:
data = T.evalLRData(raw.replace('1.#IND', 'nan'))
else:
raise Exception('unable to parse parameter {}: {}'.format(label, raw))
return dict(label=label, data=data)
def getPar(i):
sec = 'Parameter {}'.format(i + 1)
label = S.get(sec, 'Label', raw=True)
raw = S.get(sec, 'Data', raw=True)
if raw.startswith(DATA_URL_PREFIX):
# decode parameter data from dataurl
data = labrad_urldecode(raw)
else:
# old parameters may have been saved using repr
try:
data = T.evalLRData(raw)
except RuntimeError:
# This is a hack to parse some very old data that seems to
# have been created by converting delphi data to python
# format. '1.#IND' was produced by old versions of the
# delphi labrad api when stringifying NaN.
if '1.#IND' in raw:
data = T.evalLRData(raw.replace('1.#IND', 'nan'))
else:
raise Exception(
'unable to parse parameter {}: {}'.format(
label, raw))
return dict(label=label, data=data)
def getPar(i):
sec = 'Parameter %d' % (i + 1)
label = S.get(sec, 'Label', raw=True)
# TODO: big security hole! eval can execute arbitrary code
data = T.evalLRData(S.get(sec, 'Data', raw=True))
return dict(label=label, data=data)
def test_eval_value_with_none_for_units():
assert T.evalLRData("""Value(1.0, None)""") == Value(1.0, '')
def test_eval_cluster_with_value_and_complex():
assert (T.evalLRData("""(Value(1.0, None), Complex(2.0, None))""") ==
(Value(1.0, ''), Complex(2.0, '')))
def test_eval_value_with_none_for_units():
assert T.evalLRData("""Value(1.0, None)""") == Value(1.0, '')
def testEvalDatetime(self):
data = datetime.now()
data2 = T.evalLRData(repr(data))
self.assertEquals(data, data2)
def test_eval_complex_with_none_for_units():
assert T.evalLRData("""Complex(1.1, None)""") == Complex(1.1, '')
def testEvalDatetime(self):
data = datetime.now()
data2 = T.evalLRData(repr(data))
self.assertEquals(data, data2)
def test_eval_cluster_with_value_and_complex():
assert (T.evalLRData("""(Value(1.0, None), Complex(2.0, None))""") == (
Value(1.0, ''), Complex(2.0, '')))
def getPar(i):
sec = 'Parameter %d' % (i + 1)
label = S.get(sec, 'Label', raw=True)
# TODO: big security hole! eval can execute arbitrary code
data = T.evalLRData(S.get(sec, 'Data', raw=True))
return dict(label=label, data=data)
def test_eval_complex_with_none_for_units():
assert T.evalLRData("""Complex(1.1, None)""") == Complex(1.1, '')
