def compile_(output, filename):
env = Env()
with open(output, "w") as outfile:
outfile.write(
compile_list(parse(lex(pycell.library.as_text(env))), env))
with open(filename, encoding="ascii") as infile:
outfile.write(
compile_list(parse(lex(chars_in_file(infile))), env))
def import_(env):
env.set("char_at", ("native", pycell.prologue.native.char_at.char_at))
env.set("equals", ("native", pycell.prologue.native.equals.equals))
env.set("if", ("native", pycell.prologue.native.if_.if_))
env.set("len", ("native", pycell.prologue.native.len_.len_))
env.set("print", ("native", pycell.prologue.native.print_.print_))
env.set("set", ("native", pycell.prologue.native.set_.set_))
env.set("None", ("none",))
eval_list(parse(lex(as_text(env))), env)
def import_(env):
env.set("char_at", ("native", pycell.prologue.native.char_at.char_at))
env.set("concat", ("native", pycell.prologue.native.concat.concat))
env.set("equals", ("native", pycell.prologue.native.equals.equals))
env.set("if", ("native", pycell.prologue.native.if_.if_))
env.set("len", ("native", pycell.prologue.native.len_.len_))
env.set("print", ("native", pycell.prologue.native.print_.print_))
env.set("set", ("native", pycell.prologue.native.set_.set_))
env.set("None", ("none",))
eval_list(parse(lex(as_text(env))), env)
def repl(stdin, stdout, stderr):
env = Env(parent=None, stdin=stdin, stdout=stdout, stderr=stderr)
pycell.library.import_(env)
while True:
try:
p = Prompt(stdout)
for value in eval_iter(
parse(lex(p.handle_chars(chars_in_file(stdin)))), env):
p.value(value)
break
except Exception as e:
stderr.write(str(e))
stderr.write("\n")
stdout.write("\n")
stdout.flush()
def repl(stdin, stdout, stderr):
env = Env(parent=None, stdin=stdin, stdout=stdout, stderr=stderr)
pycell.library.import_(env)
while True:
try:
p = Prompt(stdout)
for value in eval_iter(
parse(lex(p.handle_chars(chars_in_file(stdin)))), env):
p.value(value)
break
except Exception as e:
stderr.write(str(e))
stderr.write("\n")
stdout.write("\n")
stdout.flush()
def compiled(inp, env=None):
if env is None:
env = Env()
return compile_list(parse(lex(inp)), env)
def compiled(inp, env=None):
if env is None:
env = Env()
return compile_list(parse(lex(inp)), env)
def runned(inp):
with StringIO() as stdin, StringIO() as stdout:
env = Env(stdin=stdin, stdout=stdout, stderr=stdout)
pycell.library.import_(env)
return eval_list(parse(lex(inp)), env)
def evald(inp, stdout=None):
env = Env(stdout=stdout)
pycell.library.import_(env)
return eval_list(parse(lex(inp)), env)
def evald(inp, env=None):
if env is None:
env = Env()
return eval_list(parse(lex(inp)), env)
def runned(inp):
with StringIO() as stdin, StringIO() as stdout:
env = Env(stdin=stdin, stdout=stdout, stderr=stdout)
pycell.library.import_(env)
return eval_list(parse(lex(inp)), env)
def evald(inp, env=None):
if env is None:
env = Env()
return eval_list(parse(lex(inp)), env)
def run(filename, stdin, stdout, stderr):
env = Env(stdin=stdin, stdout=stdout, stderr=stdout)
pycell.library.import_(env)
with open(filename, encoding="ascii") as f:
eval_list(parse(lex(chars_in_file(f))), env)
def parsed(inp):
return list(parse(lex(inp)))