def __init__(self, bytesbuf, **kwds):
"""Takes buffer of bytes whose contents is something we'd like
to open with Fiona and maps it to a virtual file.
"""
if not isinstance(bytesbuf, binary_type):
raise ValueError("input buffer must be bytes")
# Hold a reference to the buffer, as bad things will happen if
# it is garbage collected while in use.
self.bytesbuf = bytesbuf
# Map the buffer to a file. If the buffer contains a zipfile
# we take extra steps in naming the buffer and in opening
# it. If the requested driver is for GeoJSON, we append an an
# appropriate extension to ensure the driver reads it.
filetype = get_filetype(self.bytesbuf)
ext = ''
if filetype == 'zip':
ext = '.zip'
elif kwds.get('driver') == "GeoJSON":
ext = '.json'
self.virtual_file = buffer_to_virtual_file(self.bytesbuf, ext=ext)
# Instantiate the parent class.
super(BytesCollection, self).__init__(self.virtual_file,
vsi=filetype,
encoding='utf-8',
**kwds)
def __init__(self, bytesbuf, **kwds):
"""Takes buffer of bytes whose contents is something we'd like
to open with Fiona and maps it to a virtual file.
"""
if not isinstance(bytesbuf, binary_type):
raise ValueError("input buffer must be bytes")
# Hold a reference to the buffer, as bad things will happen if
# it is garbage collected while in use.
self.bytesbuf = bytesbuf
# Map the buffer to a file. If the buffer contains a zipfile
# we take extra steps in naming the buffer and in opening
# it. If the requested driver is for GeoJSON, we append an an
# appropriate extension to ensure the driver reads it.
filetype = get_filetype(self.bytesbuf)
ext = ''
if filetype == 'zip':
ext = '.zip'
elif kwds.get('driver') == "GeoJSON":
ext = '.json'
self.virtual_file = buffer_to_virtual_file(self.bytesbuf, ext=ext)
# Instantiate the parent class.
super(BytesCollection, self).__init__(self.virtual_file, vsi=filetype,
encoding='utf-8', **kwds)
def __init__(self, bytesbuf):
"""Takes buffer of bytes whose contents is something we'd like
to open with Fiona and maps it to a virtual file.
"""
if not isinstance(bytesbuf, binary_type):
raise ValueError("input buffer must be bytes")
# Hold a reference to the buffer, as bad things will happen if
# it is garbage collected while in use.
self.bytesbuf = bytesbuf
# Map the buffer to a file.
self.virtual_file = buffer_to_virtual_file(self.bytesbuf)
# Instantiate the parent class.
super(BytesCollection, self).__init__(self.virtual_file)
def __init__(self, bytesbuf):
"""Takes buffer of bytes whose contents is something we'd like
to open with Fiona and maps it to a virtual file.
"""
if not isinstance(bytesbuf, binary_type):
raise ValueError("input buffer must be bytes")
# Hold a reference to the buffer, as bad things will happen if
# it is garbage collected while in use.
self.bytesbuf = bytesbuf
# Map the buffer to a file.
self.virtual_file = buffer_to_virtual_file(self.bytesbuf)
# Instantiate the parent class.
super(BytesCollection, self).__init__(self.virtual_file)
def __init__(self, bytesbuf, **kwds):
"""Takes buffer of bytes whose contents is something we'd like
to open with Fiona and maps it to a virtual file.
"""
if not isinstance(bytesbuf, binary_type):
raise ValueError("input buffer must be bytes")
# Hold a reference to the buffer, as bad things will happen if
# it is garbage collected while in use.
self.bytesbuf = bytesbuf
# Map the buffer to a file. If the buffer contains a zipfile we
# take extra steps in naming the buffer and in opening it.
filetype = get_filetype(self.bytesbuf)
ext = '.zip' if filetype == 'zip' else ''
self.virtual_file = buffer_to_virtual_file(self.bytesbuf, ext=ext)
# Instantiate the parent class.
super(BytesCollection, self).__init__(self.virtual_file,
vsi=filetype,
encoding='utf-8',
**kwds)
