def export_CD_SVG(paper, filename, gzipped=0):
"""Export to CD-SVG.
Return 1 on success, 0 otherwise. Optionally compress with gzip.
"""
try:
if gzipped:
import gzip
f = gzip.open(filename, "wb")
else:
f = open(filename, "wb")
except IOError as x:
return 0
exporter = xml_writer.SVG_writer(paper)
exporter.construct_dom_tree(paper.top_levels)
doc = exporter.document
cdml = paper.get_package().childNodes[0]
doc.childNodes[0].appendChild(cdml)
dom_extensions.safe_indent(doc.childNodes[0],
dont_indent=("text", "ftext", "user-data"))
s = doc.toxml('utf-8')
f.write(s)
f.close()
return 1
def get_nicely_formated_document(self):
"""Return text form of self.document.
Indented with dom_extensions.safe_indent.
"""
dom_extensions.safe_indent( self.top, dont_indent=("text","ftext","user-data"))
return self.document.toxml('utf-8')
def get_nicely_formated_document(self):
"""Return text form of self.document.
Indented with dom_extensions.safe_indent.
"""
dom_extensions.safe_indent(self.top,
dont_indent=("text", "ftext", "user-data"))
return self.document.toxml('utf-8')
def write_to_file( self, name):
out = dom.Document()
root = dom_ext.elementUnder( out, 'cml')
for m in self.paper.molecules:
mol = dom_ext.elementUnder( root, 'molecule')
if m.id:
mol.setAttribute( 'id', m.id)
atoms = dom_ext.elementUnder( mol, 'atomArray')
for a in m.atoms:
atoms.appendChild( self.CML_atom( atom=a, scaling=self.scale).get_CML_dom( out))
bonds = dom_ext.elementUnder( mol, 'bondArray')
for b in m.bonds:
bonds.appendChild( self.CML_bond( bond=b).get_CML_dom( out))
dom_ext.safe_indent( root)
with open(name, 'wb') as f:
f.write(out.toxml('utf-8'))
def export_CDML(paper, filename, gzipped=0):
"""Export to CDML.
Rreturn 1 on success, 0 otherwise. Optionally compress with gzip.
"""
try:
if gzipped:
import gzip
f = gzip.open(filename, "wb")
else:
f = open(filename, "wb")
except IOError as x:
return 0
doc = paper.get_package()
dom_extensions.safe_indent(doc.childNodes[0],
dont_indent=("text", "ftext", "user-data"))
s = doc.toxml('utf-8')
f.write(s)
f.close()
return 1
def export_CD_SVG( paper, filename, gzipped=0):
"""exports to CD-SVG, returns 1 on success, 0 otherwise; optionally compresses with gzip"""
if gzipped:
import gzip as module
else:
import __builtin__ as module
try:
inp = module.open( filename, "w")
except IOError, x:
return 0
exporter = xml_writer.SVG_writer( paper)
exporter.construct_dom_tree( paper.top_levels)
doc = exporter.document
cdml = paper.get_package().childNodes[0]
doc.childNodes[0].appendChild( cdml)
dom_extensions.safe_indent( doc.childNodes[0], dont_indent=("text","ftext","user-data"))
inp.write( unicode(doc.toxml()).encode('utf-8'))
inp.close()
return 1
def export_CDML( paper, filename, gzipped=0):
"""exports to CDML, returns 1 on success, 0 otherwise; optionally compresses with gzip"""
if gzipped:
import gzip as module
else:
import __builtin__ as module
try:
inp = module.open( filename, "w")
except IOError, x:
return 0