def check_levels(imls, imt):
"""
Raise a ValueError if the given levels are invalid.
:param imls: a list of intensity measure and levels
:param imt: the intensity measure type
>>> check_levels([0.1, 0.2], 'PGA') # ok
>>> check_levels([0.1], 'PGA')
Traceback (most recent call last):
...
ValueError: Not enough imls for PGA: [0.1]
>>> check_levels([0.2, 0.1], 'PGA')
Traceback (most recent call last):
...
ValueError: The imls for PGA are not sorted: [0.2, 0.1]
>>> check_levels([0.2, 0.2], 'PGA')
Traceback (most recent call last):
...
ValueError: Found duplicated levels for PGA: [0.2, 0.2]
"""
if len(imls) < 2:
raise ValueError('Not enough imls for %s: %s' % (imt, imls))
elif imls != sorted(imls):
raise ValueError('The imls for %s are not sorted: %s' % (imt, imls))
elif len(distinct(imls)) < len(imls):
raise ValueError("Found duplicated levels for %s: %s" % (imt, imls))
def check_levels(imls, imt, min_iml=1E-10):
"""
Raise a ValueError if the given levels are invalid.
:param imls: a list of intensity measure and levels
:param imt: the intensity measure type
:param min_iml: minimum intensity measure level (default 1E-10)
>>> check_levels([0.1, 0.2], 'PGA') # ok
>>> check_levels([], 'PGA')
Traceback (most recent call last):
...
ValueError: No imls for PGA: []
>>> check_levels([0.2, 0.1], 'PGA')
Traceback (most recent call last):
...
ValueError: The imls for PGA are not sorted: [0.2, 0.1]
>>> check_levels([0.2, 0.2], 'PGA')
Traceback (most recent call last):
...
ValueError: Found duplicated levels for PGA: [0.2, 0.2]
"""
if len(imls) < 1:
raise ValueError('No imls for %s: %s' % (imt, imls))
elif imls != sorted(imls):
raise ValueError('The imls for %s are not sorted: %s' % (imt, imls))
elif len(distinct(imls)) < len(imls):
raise ValueError("Found duplicated levels for %s: %s" % (imt, imls))
elif imls[0] == 0 and imls[1] <= min_iml: # apply the cutoff
raise ValueError("The min_iml %s=%s is larger than the second level "
"for %s" % (imt, min_iml, imls))
elif imls[0] == 0 and imls[1] > min_iml: # apply the cutoff
imls[0] = min_iml
def intensity_measure_types(value):
"""
:param value: input string
:returns: non-empty list of ordered Intensity Measure Type objects
>>> intensity_measure_types('')
[]
>>> intensity_measure_types('PGA')
['PGA']
>>> intensity_measure_types('PGA, SA(1.00)')
['PGA', 'SA(1.0)']
>>> intensity_measure_types('SA(0.1), SA(0.10)')
Traceback (most recent call last):
...
ValueError: Duplicated IMTs in SA(0.1), SA(0.10)
>>> intensity_measure_types('PGV, SA(1), PGA')
['PGA', 'PGV', 'SA(1.0)']
"""
if not value:
return []
imts = []
for chunk in value.split(','):
imts.append(imt.from_string(chunk.strip()))
sorted_imts = sorted(imts, key=lambda im: getattr(im, 'period', 1))
if len(distinct(imts)) < len(imts):
raise ValueError('Duplicated IMTs in %s' % value)
return [str(imt) for imt in sorted_imts]
def check_levels(imls, imt):
"""
Raise a ValueError if the given levels are invalid.
:param imls: a list of intensity measure and levels
:param imt: the intensity measure type
>>> check_levels([0.1, 0.2], 'PGA') # ok
>>> check_levels([0.1], 'PGA')
Traceback (most recent call last):
...
ValueError: Not enough imls for PGA: [0.1]
>>> check_levels([0.2, 0.1], 'PGA')
Traceback (most recent call last):
...
ValueError: The imls for PGA are not sorted: [0.2, 0.1]
>>> check_levels([0.2, 0.2], 'PGA')
Traceback (most recent call last):
...
ValueError: Found duplicated levels for PGA: [0.2, 0.2]
"""
if len(imls) < 2:
raise ValueError('Not enough imls for %s: %s' % (imt, imls))
elif imls != sorted(imls):
raise ValueError('The imls for %s are not sorted: %s' % (imt, imls))
elif len(distinct(imls)) < len(imls):
raise ValueError("Found duplicated levels for %s: %s" % (imt, imls))
def check_levels(imls, imt, min_iml=1E-10):
"""
Raise a ValueError if the given levels are invalid.
:param imls: a list of intensity measure and levels
:param imt: the intensity measure type
:param min_iml: minimum intensity measure level (default 1E-10)
>>> check_levels([0.1, 0.2], 'PGA') # ok
>>> check_levels([], 'PGA')
Traceback (most recent call last):
...
ValueError: No imls for PGA: []
>>> check_levels([0.2, 0.1], 'PGA')
Traceback (most recent call last):
...
ValueError: The imls for PGA are not sorted: [0.2, 0.1]
>>> check_levels([0.2, 0.2], 'PGA')
Traceback (most recent call last):
...
ValueError: Found duplicated levels for PGA: [0.2, 0.2]
"""
if len(imls) < 1:
raise ValueError('No imls for %s: %s' % (imt, imls))
elif imls != sorted(imls):
raise ValueError('The imls for %s are not sorted: %s' % (imt, imls))
elif len(distinct(imls)) < len(imls):
raise ValueError("Found duplicated levels for %s: %s" % (imt, imls))
elif imls[0] == 0 and imls[1] <= min_iml: # apply the cutoff
raise ValueError("The min_iml %s=%s is larger than the second level "
"for %s" % (imt, min_iml, imls))
elif imls[0] == 0 and imls[1] > min_iml: # apply the cutoff
imls[0] = min_iml
def intensity_measure_types(value):
"""
:param value: input string
:returns: non-empty list of Intensity Measure Type objects
>>> intensity_measure_types('PGA')
['PGA']
>>> intensity_measure_types('PGA, SA(1.00)')
['PGA', 'SA(1.0)']
>>> intensity_measure_types('SA(0.1), SA(0.10)')
Traceback (most recent call last):
...
ValueError: Duplicated IMTs in SA(0.1), SA(0.10)
>>> intensity_measure_types('SA(1), PGA')
Traceback (most recent call last):
...
ValueError: The IMTs are not sorted by period: SA(1), PGA
"""
imts = []
for chunk in value.split(','):
imts.append(imt.from_string(chunk.strip()))
sorted_imts = sorted(imts, key=lambda im: getattr(im, 'period', 1))
if len(distinct(imts)) < len(imts):
raise ValueError('Duplicated IMTs in %s' % value)
if sorted_imts != imts:
raise ValueError('The IMTs are not sorted by period: %s' % value)
return [str(imt) for imt in imts]
def intensity_measure_types(value):
"""
:param value: input string
:returns: non-empty list of Intensity Measure Type objects
>>> intensity_measure_types('PGA')
['PGA']
>>> intensity_measure_types('PGA, SA(1.00)')
['PGA', 'SA(1.0)']
>>> intensity_measure_types('SA(0.1), SA(0.10)')
Traceback (most recent call last):
...
ValueError: Duplicated IMTs in SA(0.1), SA(0.10)
"""
imts = []
for chunk in value.split(','):
imts.append(str(imt.from_string(chunk.strip())))
if len(distinct(imts)) < len(imts):
raise ValueError('Duplicated IMTs in %s' % value)
return imts
def intensity_measure_types(value):
"""
:param value: input string
:returns: non-empty list of Intensity Measure Type objects
>>> intensity_measure_types('PGA')
['PGA']
>>> intensity_measure_types('PGA, SA(1.00)')
['PGA', 'SA(1.0)']
>>> intensity_measure_types('SA(0.1), SA(0.10)')
Traceback (most recent call last):
...
ValueError: Duplicated IMTs in SA(0.1), SA(0.10)
"""
imts = []
for chunk in value.split(','):
imts.append(str(imt.from_string(chunk.strip())))
if len(distinct(imts)) < len(imts):
raise ValueError('Duplicated IMTs in %s' % value)
return imts