def begin(self, interactive=False, **kwargs) -> (GenerationContext, list):
from anoky.generation.default_special_forms_table import default_special_forms_table
context_root_bindings = Record(
default_generator=self,
generator=self,
domain=SDom,
special_forms=default_special_forms_table(),
macros=default_macro_table(),
id_macros=default_id_macro_table(),
interactive=interactive)
context_root_bindings.update(kwargs)
GC = GenerationContext(**context_root_bindings.__dict__)
initialization_nodes = []
# Prepend anoky unit initialization code
# Something like:
# import anoky.importer as __akyimp__
# import anoky.module as __aky__
# __macros__ = {}
# __id_macros__ = {}
# __special_forms__ = {}
from anoky.generation.stubs import akyimport_init_code as aic
from anoky.generation.stubs import macrostore_init_code as mic
initialization_nodes.extend(aic)
initialization_nodes.extend(mic)
return GC, initialization_nodes
def begin(self, interactive=False, **kwargs) -> (GenerationContext, list):
from anoky.generation.default_special_forms_table import default_special_forms_table
context_root_bindings = Record(
default_generator = self,
generator = self,
domain = SDom,
special_forms = default_special_forms_table(),
macros = default_macro_table(),
id_macros = default_id_macro_table(),
interactive=interactive
)
context_root_bindings.update(kwargs)
GC = GenerationContext(**context_root_bindings.__dict__)
initialization_nodes = []
# Prepend anoky unit initialization code
# Something like:
# import anoky.importer as __akyimp__
# import anoky.module as __aky__
# __macros__ = {}
# __id_macros__ = {}
# __special_forms__ = {}
from anoky.generation.stubs import akyimport_init_code as aic
from anoky.generation.stubs import macrostore_init_code as mic
initialization_nodes.extend(aic)
initialization_nodes.extend(mic)
return GC, initialization_nodes
def make_readtable(definition:list):
"""
Creates a new readtable.
The parameter ``definition`` should respect the following format::
definition := [ entries*, default_entry ]
entries := [ type_property_value, seq_or_seqs, other_properties? ]
default_entry := ['DEFAULT', default_properties]
``type_property_value`` is the value associated with the type_property
``seq_or_seqs`` is a string or a list of strings.
``other_properties`` and ``default_properties`` are dictionaries.
"""
read_table = Readtable()
for spec in definition:
if spec[0] == 'DEFAULT':
read_table.default_properties.update(spec[1])
else:
seqs = spec[1] if isinstance(spec[1], list) else [spec[1]]
properties = spec[2] if len(spec) >= 3 else {}
for seq in seqs:
existing_properties, _ = read_table.query(seq)
if existing_properties is not read_table.default_properties:
#assert existing_properties['type'] == spec[0]
existing_properties.update(properties)
else:
new_seq_properties = Record({'type': spec[0]})
new_seq_properties.update(properties)
read_table.add_or_upd_seq(seq, new_seq_properties)
return read_table
def expand_unit(self, unit: Node, **kwargs):
assert (isinstance(unit, Node))
context_root_bindings = Record(
default_expander=self,
expander=self,
macros=default_macro_table(),
id_macros=default_id_macro_table(),
special_forms=default_special_forms_table())
context_root_bindings.update(kwargs)
EC = ExpansionContext(**context_root_bindings.__dict__)
#unit.cg_context = EC
for element in unit:
EC.expand(element)
return EC
