def fullupdateimages(verbose=False): for ikey, iloc in filesettings.ACTIVE_IMG_LOCS.iteritems(): for imgpath in filetools.get_files_in_dir(iloc): mod_time_file = os.lstat(imgpath).st_mtime mod_datetime = datetime.datetime.fromtimestamp(mod_time_file) imginfo=models.ImageInfo(path=imgpath, time=mod_datetime, loc_key=ikey) imginfo.save() imginfo.makeRawFrames() imginfo.getClosestSequence() imginfo.save() imginfo.ProcessImage() imginfo.save() if verbose: print imgpath
def main():
########################
### left lattice data ##
########################
"""Calibration done with lattice setpoint 944mV on scope"""
leftcal_list = filetools.get_files_in_dir('.', globexpr='kdleft1*.xraw0')
leftcal_list = filetools.sort_files_by_date(leftcal_list, newestfirst=False)
leftroi=[slice(340, 475), slice(625, 650)]
leftcount = []
# time the lattice beam was pulsed on in us
left_time_on = np.arange(2, 46, 2)
leftcount = analyze_kapitzadirac(leftcal_list, left_time_on, leftroi)
guess = [0.4, 1e4, 0, 100, 5e3]
ans = fitfuncs.fit1dfunc(dampedsine, left_time_on, leftcount, guess)
show_kd_result(left_time_on, leftcount, ans)
def updateimagesbytime(newestimgtime = None):
if newestimgtime is None:
newestimgtime = models.ImageInfo.objects.order_by('-time')[0].time
for ikey, iloc in filesettings.ACTIVE_IMG_LOCS.iteritems():
for imgpath in filetools.get_files_in_dir(iloc):
mod_time_file = os.lstat(imgpath).st_mtime
mod_datetime = datetime.datetime.fromtimestamp(mod_time_file)
if mod_datetime > newestimgtime:
imginfo, created=models.ImageInfo.objects.get_or_create(path=imgpath)
if created:
imginfo.time=mod_datetime
imginfo.loc_key=ikey
imginfo.save()
imginfo.makeRawFrames()
imginfo.getClosestSequence()
imginfo.save()
if imginfo.imgtype is not None:
imginfo.ProcessImage()
imginfo.save()
#!/usr/bin/env python
"""Run all examples in the example directory
If an example fails, an error is raised. This is useful when checking if
everything still works the way it is supposed to.
"""
import subprocess
import filetools
dirname = '.'
# get all the names of python files
examples = filetools.get_files_in_dir('.', globexpr='example_*.py')
for example in examples:
print '\n', 'running ', example
retcode = subprocess.call(['python', example])
if retcode:
print '\n', 'An error occurred while running: '.upper(), example, '\n'
raise RuntimeError
def test_get_files_in_dir_args(self):
curdirlist = filetools.get_files_in_dir(os.curdir, ext='py',
globexpr='*.py', sort=False)
assert isinstance(curdirlist, list)
def test_get_files_in_dir_returntype(self):
curdirlist = filetools.get_files_in_dir(os.curdir)
assert isinstance(curdirlist, list)
import filetools
dirname = 'datafiles'
# get all the names of files with extension .TIF, by default sorted by date
imgnames = filetools.get_files_in_dir(dirname)
print imgnames
# get all the names of python files
pythonnames = filetools.get_files_in_dir('..', globexpr='*.py', sort=False)
# sort files by date, newest first
pythonnames_sorted = filetools.sort_files_by_date(pythonnames, newestfirst=True)
for pyname in pythonnames_sorted:
print pyname
