def __init__(self,
format,
file=None,
proj=None,
coverage=None,
reader=None,
mode='r'):
self.file = file
self._format = format
self._coverage = coverage
self._reader = reader
self.mode = mode
if mode == 'r':
if not coverage:
if not reader:
hints = Hints()
if proj:
proj = Projection(proj)
hints.put(Hints.DEFAULT_COORDINATE_REFERENCE_SYSTEM,
proj._crs)
self._reader = format.getReader(util.toFile(file), hints)
self._coverage = self._reader.read(None)
