def run_load_stdlib():
global stdlib_loaded
if stdlib_loaded.is_true():
return
import pixie.vm.compiler as compiler
import pixie.vm.reader as reader
f = open(rpath.rjoin(str(rt.name(load_path.deref())), "pixie/stdlib.pxi"))
data = f.read()
f.close()
rdr = reader.MetaDataReader(reader.StringReader(unicode(data)),
u"pixie/stdlib.pxi")
result = nil
if not we_are_translated():
print "Loading stdlib while interpreted, this will take some time..."
with compiler.with_ns(u"pixie.stdlib"):
while True:
if not we_are_translated():
sys.stdout.write(".")
sys.stdout.flush()
form = reader.read(rdr, False)
if form is reader.eof:
break
result = compiler.compile(form).invoke([])
if not we_are_translated():
print "done"
stdlib_loaded.set_true()
def _load_file(filename, compile=False):
from pixie.vm.string import String
from pixie.vm.util import unicode_from_utf8
import pixie.vm.reader as reader
import pixie.vm.libs.pxic.writer as pxic_writer
affirm(isinstance(filename, String), u"filename must be a string")
filename = str(rt.name(filename))
if filename.endswith(".pxic"):
load_pxic_file(filename)
return nil
if path.isfile(filename + "c") and not compile:
load_pxic_file(filename + "c")
return nil
affirm(path.isfile(filename), unicode(filename) + u" does not exist")
f = open(filename)
data = f.read()
f.close()
if data.startswith("#!"):
newline_pos = data.find("\n")
if newline_pos > 0:
data = data[newline_pos:]
if compile:
pxic_f = open(filename + "c", "wb")
wtr = pxic_writer.Writer(pxic_f, True)
with code.bindings(PXIC_WRITER, pxic_writer.WriterBox(wtr)):
rt.load_reader(
reader.MetaDataReader(
reader.StringReader(unicode_from_utf8(data)),
unicode(filename)))
wtr.finish()
pxic_f.close()
else:
with code.bindings(PXIC_WRITER, nil):
rt.load_reader(
reader.MetaDataReader(
reader.StringReader(unicode_from_utf8(data)),
unicode(filename)))
return nil
def load_file(filename):
from pixie.vm.string import String
from pixie.vm.util import unicode_from_utf8
import pixie.vm.reader as reader
import os.path as path
affirm(isinstance(filename, String), u"filename must be a string")
filename = str(rt.name(filename))
affirm(path.isfile(filename), unicode(filename) + u" does not exist")
f = open(filename)
data = f.read()
f.close()
if data.startswith("#!"):
newline_pos = data.find("\n")
if newline_pos > 0:
data = data[newline_pos:]
rt.load_reader(
reader.MetaDataReader(reader.StringReader(unicode_from_utf8(data)),
unicode(filename)))
return nil
