def _GenHeader(messages):
for ns, ts in itertools.groupby(messages, types.Namespace):
yield ''
if ns == '::':
ns = 'clif'
yield gen.OpenNs(ns)
else:
yield gen.OpenNs(ns)
yield 'using namespace ::clif;'
yield ''
for t in ts:
for s in t.GenHeader():
yield s
yield ''
yield gen.CloseNs(ns)
def GenerateHeader(self, source_filename, api_header_filename, macros,
more_headers=None):
"""Generate header file with type conversion declarations."""
if more_headers is None:
more_headers = []
for s in gen.Headlines(source_filename, [
'absl/types/optional.h', api_header_filename,
'clif/python/postconv.h'
] + more_headers, ['memory']):
yield s
if self.types:
for ns, ts in itertools.groupby(self.types, types.Namespace):
yield ''
yield gen.OpenNs(ns)
if ns and ns != 'clif':
yield 'using namespace ::clif;'
yield ''
for t in ts:
for s in t.GenHeader():
yield s
yield ''
yield gen.CloseNs(ns)
yield ''
yield ('// CLIF init_module if (PyObject* m = PyImport_ImportModule('
'"%s")) Py_DECREF(m);' % self.path)
yield '// CLIF init_module else goto err;'
else:
yield '// This module defines no types.'
for m in macros:
yield ''
yield '// CLIF macro %s %s' % (
m.name, m.definition.decode('utf-8').replace('\n', r'\n'))
def GenerateHeader(self, source_filename, api_header_filename, macros,
is_extended_from_python, more_headers=None):
"""Generate header file with type conversion declarations."""
if more_headers is None:
more_headers = []
for s in gen.Headlines(source_filename, [
'absl/types/optional.h', api_header_filename,
'clif/python/postconv.h'
] + more_headers, ['memory']):
yield s
if self.types:
for ns, ts in itertools.groupby(self.types, types.Namespace):
yield ''
yield gen.OpenNs(ns)
if ns and ns != 'clif':
yield 'using namespace ::clif;'
yield ''
for t in ts:
for s in t.GenHeader():
yield s
yield ''
yield gen.CloseNs(ns)
yield ''
import_path = self.path
if is_extended_from_python:
flds = import_path.split('.')
if not flds[-1].startswith('_'):
raise ValueError(
'OPTION is_extended_from_python is applicable only to private'
' extensions (i.e. the unqualified name of the extension must'
' start with an underscore). Fully-qualified extension name: %s'
% self.path)
flds[-1] = flds[-1][1:]
import_path = '.'.join(flds)
yield ('// CLIF init_module if (PyObject* m = PyImport_ImportModule('
'"%s")) Py_DECREF(m);' % import_path)
yield '// CLIF init_module else goto err;'
else:
yield '// This module defines no types.'
for m in macros:
yield ''
yield '// CLIF macro %s %s' % (
m.name, m.definition.decode('utf-8').replace('\n', r'\n'))