def rawniml2string(p, form='text'):
if type(p) is list:
nb = '\n'.encode()
return nb.join(rawniml2string(v, form) for v in p)
if not form in ['text', 'binary', 'base64']:
raise ValueError("Illegal form %s" % form)
q = p.copy() # make a shallow copy
if 'nodes' in q:
s_body = rawniml2string(q.pop('nodes'), form) # recursion
else:
data = q.pop('data')
data = types.nimldataassupporteddtype(
data) # ensure the data format is supported by NIML
s_body = _data2string(data, form)
if form == 'text':
q.pop('ni_form', None) # defaults to text, remove if already there
else:
byteorder = types.data2ni_form(data, form)
if byteorder:
q['ni_form'] = byteorder
# remove some unncessary fields
for f in ['vec_typ', 'vec_len', 'vec_num']:
q.pop(f, None)
s_name = q.pop('name', None).encode()
s_header = _header2string(q)
d = map(lambda x: x.encode(), ['<', '\n', ' >', '</', '>'])
return b''.join(
(d[0], s_name, d[1], s_header, d[2], s_body, d[3], s_name, d[4]))
def rawniml2string(p, form='text'):
if type(p) is list:
nb = '\n'.encode()
return nb.join(rawniml2string(v, form) for v in p)
if not form in ['text', 'binary', 'base64']:
raise ValueError("Illegal form %s" % form)
q = p.copy() # make a shallow copy
if 'nodes' in q:
s_body = rawniml2string(q.pop('nodes'), form) # recursion
else:
data = q.pop('data')
data = types.nimldataassupporteddtype(data) # ensure the data format is supported by NIML
s_body = _data2string(data, form)
if form == 'text':
q.pop('ni_form', None) # defaults to text, remove if already there
else:
byteorder = types.data2ni_form(data, form)
if byteorder:
q['ni_form'] = byteorder
# remove some unncessary fields
for f in ['vec_typ', 'vec_len', 'vec_num']:
q.pop(f, None)
s_name = q.pop('name', None).encode()
s_header = _header2string(q)
d = map(lambda x:x.encode(), ['<', '\n', ' >', '</', '>'])
return b''.join((d[0], s_name, d[1], s_header, d[2], s_body, d[3], s_name, d[4]))
def rawniml2string(p, form='text'):
'''Converts a raw NIML element to string representation
Parameters
----------
niml: dict
Raw NIML element
form: 'text', 'binary', 'base64'
Output form of niml
Returns
-------
s: bytearray
String representation of niml in output form 'form'.
'''
if type(p) is list:
nb = '\n'.encode()
return nb.join(rawniml2string(v, form) for v in p)
if not form in ['text', 'binary', 'base64']:
raise ValueError("Illegal form %s" % form)
q = p.copy() # make a shallow copy
has_body = True
if 'nodes' in q:
s_body = rawniml2string(q.pop('nodes'), form) # recursion
elif 'data' in q:
data = q.pop('data')
data = types.nimldataassupporteddtype(
data) # ensure the data format is supported by NIML
s_body = _data2string(data, form)
if form == 'text':
q.pop('ni_form', None) # defaults to text, remove if already there
else:
byteorder = types.data2ni_form(data, form)
if byteorder:
q['ni_form'] = byteorder
# remove some unncessary fields
for f in ['vec_typ', 'vec_len', 'vec_num']:
q.pop(f, None)
else:
has_body = False
s_name = q.pop('name', None).encode()
s_header = _header2string(q)
if has_body:
delim = ['<', '\n', ' >', '</', '>']
values = [s_name, s_header, s_body, s_name]
else:
delim = ['<', '\n', '/>']
values = [s_name, s_header]
delim_enc = map(lambda x: x.encode(), delim)
n_delim = len(delim_enc)
assert (n_delim == len(values) + 1)
# zip with unequal length
elems = []
for i in xrange(n_delim):
elems.append(delim_enc[i])
if i + 1 < n_delim:
# one element less than the number of delimeters
elems.append(values[i])
return b''.join(elems)
def rawniml2string(p, form='text'):
'''Converts a raw NIML element to string representation
Parameters
----------
niml: dict
Raw NIML element
form: 'text', 'binary', 'base64'
Output form of niml
Returns
-------
s: bytearray
String representation of niml in output form 'form'.
'''
if type(p) is list:
nb = '\n'.encode()
return nb.join(rawniml2string(v, form) for v in p)
if not form in ['text', 'binary', 'base64']:
raise ValueError("Illegal form %s" % form)
q = p.copy() # make a shallow copy
has_body = True
if 'nodes' in q:
s_body = rawniml2string(q.pop('nodes'), form) # recursion
elif 'data' in q:
data = q.pop('data')
data = types.nimldataassupporteddtype(data) # ensure the data format is supported by NIML
s_body = _data2string(data, form)
if form == 'text':
q.pop('ni_form', None) # defaults to text, remove if already there
else:
byteorder = types.data2ni_form(data, form)
if byteorder:
q['ni_form'] = byteorder
# remove some unncessary fields
for f in ['vec_typ', 'vec_len', 'vec_num']:
q.pop(f, None)
else:
has_body = False
s_name = q.pop('name', None).encode()
s_header = _header2string(q)
if has_body:
delim = ['<', '\n', ' >', '</', '>']
values = [s_name, s_header, s_body, s_name]
else:
delim = ['<', '\n', '/>']
values = [s_name, s_header]
delim_enc = map(lambda x: x.encode(), delim)
n_delim = len(delim_enc)
assert (n_delim == len(values) + 1)
# zip with unequal length
elems = []
for i in xrange(n_delim):
elems.append(delim_enc[i])
if i + 1 < n_delim:
# one element less than the number of delimeters
elems.append(values[i])
return b''.join(elems)
