def test_find_best_hard(self):
# tests with 2-bands
bands = {(490e-9, 510e-9),
(400e-9, 413e-9),
((650e-9, 680e-9), (780e-6, 812e-9), (1034e-9, 1500e-9))
}
# try with "hard" values: the border
for b in bands:
# pick a good wl, and check the function finds it
if isinstance(b[0], collections.Iterable):
sb = b[-1]
else:
sb = b
wl = sb[1]
out = fluo.find_best_band_for_dye(wl, bands)
self.assertEqual(b, out, "find_best(%f, %s) returned %s while expected %s" % (wl, bands, out, b))
# tests with 5-float bands
bands = {(490e-9, 497e-9, 500e-9, 503e-9, 510e-9),
(400e-9, 405e-9, 407e-9, 409e-9, 413e-9),
((650e-9, 660e-9, 675e-9, 678e-9, 680e-9),
(780e-9, 785e-9, 790e-9, 800e-9, 812e-9),
(1034e-9, 1080e-9, 1100e-9, 1200e-9, 1500e-9)
)
}
# try with "hard" values: the border
for b in bands:
# pick a good wl, and check the function finds it
if isinstance(b[0], collections.Iterable):
sb = b[1]
else:
sb = b
wl = sb[0]
out = fluo.find_best_band_for_dye(wl, bands)
self.assertEqual(b, out, "find_best(%f, %s) returned %s while expected %s" % (wl, bands, out, b))
def test_find_best_easy(self):
# tests with 2-float bands
bands = {(490e-9, 510e-9), (400e-9, 413e-9),
((650e-9, 680e-9), (780e-9, 812e-9), (1034e-9, 1500e-9))}
# try with "easy" values: the center
for b in bands:
# pick a good wl, and check the function finds it
if isinstance(b[0], collections.Iterable):
sb = b[-1]
else:
sb = b
wl = sum(sb) / len(sb)
out = fluo.find_best_band_for_dye(wl, bands)
self.assertEqual(
b, out, "find_best(%f, %s) returned %s while expected %s" %
(wl, bands, out, b))
# tests with 5-float bands
bands = {(490e-9, 497e-9, 500e-9, 503e-9, 510e-9),
(400e-9, 405e-9, 407e-9, 409e-9, 413e-9),
((650e-9, 660e-9, 675e-9, 678e-9,
680e-9), (780e-9, 785e-9, 790e-9, 800e-9, 812e-9),
(1034e-9, 1080e-9, 1100e-9, 1200e-9, 1500e-9))}
# try with "easy" values: the center
for b in bands:
# pick a good wl, and check the function finds it
if isinstance(b[0], collections.Iterable):
sb = b[0]
else:
sb = b
wl = sum(sb) / len(sb)
out = fluo.find_best_band_for_dye(wl, bands)
self.assertEqual(
b, out, "find_best(%f, %s) returned %s while expected %s" %
(wl, bands, out, b))
def test_find_best_hard(self):
# tests with 2-bands
bands = {(490e-9, 510e-9), (400e-9, 413e-9),
((650e-9, 680e-9), (780e-6, 812e-9), (1034e-9, 1500e-9))}
# try with "hard" values: the border
for b in bands:
# pick a good wl, and check the function finds it
if isinstance(b[0], collections.Iterable):
sb = b[-1]
else:
sb = b
wl = sb[1]
out = fluo.find_best_band_for_dye(wl, bands)
self.assertEqual(
b, out, "find_best(%f, %s) returned %s while expected %s" %
(wl, bands, out, b))
# tests with 5-float bands
bands = ((490e-9, 497e-9, 500e-9, 503e-9,
510e-9), (400e-9, 405e-9, 407e-9, 409e-9, 413e-9),
((650e-9, 660e-9, 675e-9, 678e-9,
680e-9), (780e-9, 785e-9, 790e-9, 800e-9, 812e-9),
(1034e-9, 1080e-9, 1100e-9, 1200e-9, 1500e-9)))
# try with "hard" values: the border
for b in bands:
# pick a good wl, and check the function finds it
if isinstance(b[0], collections.Iterable):
sb = b[1]
else:
sb = b
wl = sb[0]
out = fluo.find_best_band_for_dye(wl, bands)
self.assertEqual(
b, out, "find_best(%f, %s) returned %s while expected %s" %
(wl, bands, out, b))
# Try completely out: at least it should pick the closest from the wl
for i, wl in ((0, 540e-9), (1, 360e-9)):
exb = bands[i]
out = fluo.find_best_band_for_dye(wl, bands)
self.assertEqual(
exb, out, "find_best(%f, %s) returned %s while expected %s" %
(wl, bands, out, exb))
def test_find_best_overlap(self):
# tests with overlapping 2-bands
bands = {(490e-9, 510e-9), # 500/10 nm
(400e-9, 413e-9),
(4000e-9, 600e-9), # 500/100 nm
((650e-9, 680e-9), (780e-9, 812e-9), (1034e-9, 1500e-9))
}
wl = 500e-9
out = fluo.find_best_band_for_dye(wl, bands)
b = (490e-9, 510e-9)
self.assertEqual(b, out, "find_best(%f, %s) returned %s while expected %s" % (wl, bands, out, b))
def test_find_best_overlap(self):
# tests with overlapping 2-bands
bands = {
(490e-9, 510e-9), # 500/10 nm
(400e-9, 413e-9),
(4000e-9, 600e-9), # 500/100 nm
((650e-9, 680e-9), (780e-9, 812e-9), (1034e-9, 1500e-9))
}
wl = 500e-9
out = fluo.find_best_band_for_dye(wl, bands)
b = (490e-9, 510e-9)
self.assertEqual(
b, out, "find_best(%f, %s) returned %s while expected %s" %
(wl, bands, out, b))
def set_hardware_settings(self, wavelength, power=None):
"""
Setup the hardware to the defined settings
"""
if power is None:
power = self.light.power.range[-1]
self.power = power
# find the fitting wavelength for the light
spectra = self.light.spectra.value
band = fluo.find_best_band_for_dye(wavelength, spectra)
wli = spectra.index(band)
self._full_intensity = [0] * len(spectra)
self._full_intensity[wli] = 1
# Special CCD settings
self.ccd.countConvert.value = 2 # photons
self.ccd.countConvertWavelength.value = wavelength
def set_hardware_settings(self, wavelength, power=None):
"""
Setup the hardware to the defined settings
"""
if power is None:
power = self.light.power.range[-1]
self.power = power
# find the fitting wavelength for the light
spectra = self.light.spectra.value
band = fluo.find_best_band_for_dye(wavelength, spectra)
wli = spectra.index(band)
self._full_intensity = [0] * len(spectra)
self._full_intensity[wli] = 1
# Special CCD settings
self.ccd.countConvert.value = 2 # photons
self.ccd.countConvertWavelength.value = wavelength
def set_hardware_settings(self, wavelength, power=None):
"""
Setup the hardware to the defined settings
"""
if power is None:
power = self.light.power.range[-1]
elif isinstance(power, numbers.Number):
# Convert the power commandline argument float value into a list (to match light power type)
power = [power]
self.power = power
# find the fitting wavelength for the light
spectra = self.light.spectra.value
band = fluo.find_best_band_for_dye(wavelength, spectra)
wli = spectra.index(band)
self._full_intensity = [0] * len(spectra)
self._full_intensity[wli] = 1
# Special CCD settings
self.ccd.countConvert.value = 2 # photons
self.ccd.countConvertWavelength.value = wavelength
