def currentNSName():
comp = currentCompiler.deref()
if comp is None:
raise IllegalStateException("No Compiler found in syntax quote!")
ns = comp.getNS()
if ns is None:
raise IllegalStateException("No ns in reader")
return ns.__name__
def syntaxQuote(self, form):
# compiler uses this module, so import it lazily
from clojure.lang.compiler import builtins as compilerbuiltins
if form in compilerbuiltins:
ret = RT.list(_QUOTE_, form)
elif isinstance(form, Symbol):
sym = form
if sym.ns is None and sym.name.endswith("#"):
gmap = GENSYM_ENV.deref()
if gmap == None:
raise ReaderException("Gensym literal not in syntax-quote, before", self.rdr)
gs = gmap[sym]
if gs is None:
gs = Symbol(None, "{0}__{1}__auto__".format(sym.name[:-1], RT.nextID()))
GENSYM_ENV.set(gmap.assoc(sym, gs))
sym = gs
elif sym.ns is None and sym.name.endswith("."):
ret = sym
elif sym.ns is None and sym.name.startswith("."):
ret = sym
elif sym.ns is not None:
ret = sym
else:
comp = currentCompiler.deref()
if comp is None:
raise IllegalStateException("No Compiler found in syntax quote!")
ns = comp.getNS()
if ns is None:
raise IllegalStateException("No ns in reader")
item = namespace.findItem(ns, sym)
if item is None:
sym = Symbol(ns.__name__, sym.name)
else:
sym = Symbol(item.ns.__name__, sym.name)
ret = RT.list(_QUOTE_, sym)
else:
if isUnquote(form):
return form.next().first()
elif isUnquoteSplicing(form):
raise IllegalStateException("splice not in list")
elif isinstance(form, IPersistentCollection):
if isinstance(form, IPersistentMap):
keyvals = self.flattenMap(form)
ret = RT.list(_APPLY_, _HASHMAP_, RT.list(RT.cons(_CONCAT_, self.sqExpandList(keyvals.seq()))))
elif isinstance(form, (IPersistentVector, IPersistentSet)):
ret = RT.list(_APPLY_, _VECTOR_, RT.list(_SEQ_, RT.cons(_CONCAT_, self.sqExpandList(form.seq()))))
elif isinstance(form, (ISeq, IPersistentList)):
seq = form.seq()
if seq is None:
ret = RT.cons(_LIST_, None)
else:
ret = RT.list(_SEQ_, RT.cons(_CONCAT_, self.sqExpandList(seq)))
else:
raise IllegalStateException("Unknown collection type")
elif isinstance(form, (int, float, str, Keyword)):
ret = form
else:
ret = RT.list(_QUOTE_, form)
if getattr(form, "meta", lambda: None)() is not None:
newMeta = form.meta().without(LINE_KEY)
if len(newMeta) > 0:
return RT.list(_WITH_META_, ret, self.syntaxQuote(form.meta()))#FIXME: _WITH_META_ undefined
return ret
