def _start(self):
'''Open the image file as a cbf file handle, and keep this somewhere
safe.'''
FormatCBFFull._start(self)
return
def _start(self):
'''Open the image file as a cbf file handle, and keep this somewhere
safe.'''
FormatCBFFull._start(self)
return
def __init__(self, image_file):
'''Initialise the image structure from the given file.'''
assert(self.understand(image_file))
FormatCBFFull.__init__(self, image_file)
return
def __init__(self, image_file, **kwargs):
'''Initialise the image structure from the given file.'''
from dxtbx import IncorrectFormatError
if not self.understand(image_file):
raise IncorrectFormatError(self, image_file)
FormatCBFFull.__init__(self, image_file, **kwargs)
self._raw_data = None
def __init__(self, image_file, **kwargs):
'''Initialise the image structure from the given file.'''
assert (self.understand(image_file))
FormatCBFFull.__init__(self, image_file, **kwargs)
self._raw_data = None
return
def __init__(self, image_file, **kwargs):
'''Initialise the image structure from the given file.'''
assert(self.understand(image_file))
FormatCBFFull.__init__(self, image_file, **kwargs)
self._raw_data = None
return
def understand(image_file):
"""Check to see if this looks like an CBF format image, i.e. we can
make sense of it."""
header = FormatCBFFull.get_cbf_header(image_file)
for record in header.split("\n"):
if "_array_data.header_convention" in record and "PILATUS" in record:
return True
return False
def understand(image_file):
'''Check to see if this looks like an CBF format image, i.e. we can
make sense of it.'''
header = FormatCBFFull.get_cbf_header(image_file)
for record in header.split('\n'):
if '_array_data.header_convention' in record and \
'PILATUS' in record:
return True
return False
def understand(image_file):
'''Check to see if this looks like an CBF format image, i.e. we can
make sense of it.'''
header = FormatCBFFull.get_cbf_header(image_file)
for record in header.split('\n'):
if '_array_data.header_convention' in record and \
'PILATUS' in record:
return True
return False
def understand(image_file):
'''Check to see if this looks like an CBF format image, i.e. we can
make sense of it.'''
header = FormatCBFFull.get_cbf_header(image_file)
recognise = 0
records = header.split('\n')
for i, record in enumerate(records):
if '_diffrn_measurement.diffrn_id' in record and 'BRUKER' in record:
recognise += 1
if '_array_element_size.size' in record:
try:
size1 = float(records[i + 1].split()[-1])
size2 = float(records[i + 2].split()[-1])
except ValueError:
return False
if size1 == 0.000135 and size2 == 0.000135:
recognise += 1
if recognise == 2: return True
return False
def _start(self):
"""Open the image file as a cbf file handle, and keep this somewhere
safe."""
FormatCBFFull._start(self)
