def test_jump1(self):
for name, res, num in [ [ "data0001.edf", "data99993.edf" , 99993 ],
[ "bob1.edf", "bob0.edf", 0 ],
[ "1.edf", "123456.edf" , 123456],
[ "mydata001.mar2300.gz", "mydata003.mar2300.gz", 3 ],
]:
self.assertEqual(res, fabio.jump_filename(name, num))
def test_jump1(self):
for name, res, num in [
["data0001.edf", "data99993.edf", 99993],
["bob1.edf", "bob0.edf", 0],
["1.edf", "123456.edf", 123456],
["mydata001.mar2300.gz", "mydata003.mar2300.gz", 3],
]:
self.assertEqual(res, fabio.jump_filename(name, num))
def jump(self, newnum, noconvert=False):
#FIXME - convert ???
newfilename = fabio.jump_filename(self.filename, newnum)
try:
self.__openimage(newfilename) #try to open that file
except IOError:
msg = "No such file: %s " % (newfilename)
raise IOError(msg)
#image loaded ok
self.filename = newfilename
self.number = newnum
return True
def prev(self, steps=1):
newnum = self.number - steps
newfilename = fabio.jump_filename(self.filename, newnum)
if newfilename == self.filename:
raise ValueError("new filename == old filename")
try:
self.__openimage(newfilename) #try to open that file
except IOError:
newfilename = fabio.jump_filename(self.filename,
newnum,
padding=False)
if newfilename == self.filename:
raise ValueError("new filename == old filename")
try:
#that didn't work - so try the unpadded version
self.openimage(newfilename)
except IOError:
msg = "No such file: %s " % (newfilename)
raise IOError(msg)
#image loaded ok
self.filename = newfilename
self.number = newnum
return True
def next(self, steps=1):
newnum = self.number + steps
newfilename = fabio.jump_filename(self.filename, newnum)
if newfilename == self.filename:
raise ValueError("new filename == old filename")
try:
self.__openimage(newfilename) #try to open that file
except IOError:
msg = "No such file: %s " % (newfilename)
raise IOError(msg)
#image loaded ok
self.filename = newfilename
self.number = newnum
return True
def test_more_cases_jump(self):
for nname, oname, num in MORE_CASES:
name = fabio.jump_filename(oname, num)
self.assertEqual(name, nname)
def test_more_cases_jump(self):
for nname, oname, num in MORE_CASES:
name = fabio.jump_filename(oname, num)
self.assertEqual(name, nname)