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refresher.py
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from util import *
from cpy_transpile import Compiler, MOON_DIR
import subprocess, traceback
BASE_CACHE_DIR = "/tmp/cpy_cache"
CODE_CACHE_DIR = f"{BASE_CACHE_DIR}/code"
GRAM_CACHE_DIR = f"{BASE_CACHE_DIR}/gram"
HISTORY_FILE = f"{BASE_CACHE_DIR}/cpy_cli.hist"
def capture_output(𝑓, *𝔸, **𝕂):
from contextlib import redirect_stdout
import io
with redirect_stdout(s := io.StringIO()):
try:
return (𝑓(*𝔸, **𝕂), ⴳ), s.getvalue()
except Exception as e:
return (e, ⴴ), s.getvalue()+ń+traceback.format_exc()
def py_reparse(x):
import ast
try:
return ast.unparse(ast.parse(x))
except Exception as e:
raise Exception(f'Failed to reparse code! "{e}"\nCode:\n{prettify_code(x)}')
# stupid monkeypatching garvbarebefshiskodjl
if not hasattr(traceback.linecache, "CPY_CACHE"):
traceback.linecache.CPY_CACHE = {}
def remember_code_for_tracebacks(path, code, *, funky_monkey={"monkeys": set()}, monkemonEeamnoNEKEEE={}):
path = ᔐ(path)
traceback.linecache.CPY_CACHE[path] = code
monkemonEeamnoNEKEEE[path] = code.split(ń)
if "monke" not in funky_monkey:
funky_monkey["monke"] = traceback.linecache.checkcache
funky_monkey["monkeys"].add(path)
def monkeymonkeymonkeymonkeymonkey(munkee=None):
if munkee in funky_monkey["monkeys"]: return
try:
return funky_monkey["monke"](munkee)
except Exception as e:
print("Monke error:", e)
return
gl = traceback.linecache.getlines
traceback.linecache.checkcache = monkeymonkeymonkeymonkeymonkey
funky_monkey["monkeys"].add(path)
traceback.linecache.cache[path] = (ᐦ, ᐦ, code.split(ń), )
def dynamic_compile_py(c, file):
try : return compile(c, file, m:="eval"), m
except SyntaxError: return compile(c, file, m:="exec"), m
def compile_py(code, ns, file=ᗜ, mode="exec"):
if file is ᗜ: file = ns.get("__file__", "cpy-interactive")
if mode == "dynamic": return file, *dynamic_compile_py(code, file)
else : return file, compile(code, file, mode), mode
def run_inj_tb(code, ns, file=ᗜ, mode="exec"):
file, compiled, mode = compile_py(code, ns, file, mode)
remember_code_for_tracebacks(file, code)
return (exec if mode=="exec" else eval)(compiled, ns)
def basic_cpy_session(do_cache=ⴳ, ns=ᗜ, hns=ᗜ,
fname="cpy-interactive", header_carry=ᗜ,
code_cache_dir=CODE_CACHE_DIR,
gram_cache_dir=GRAM_CACHE_DIR,
**𝕂):
compiler = Compiler(code_cache_dir, gram_cache_dir)
lang_pfx = os.path.abspath(f"{MOON_DIR}/☾")
code_pfx = os.path.abspath(f"{lang_pfx}/Code")
libr_pfx = os.path.abspath(f"{lang_pfx}/Libraries")
header_f = os.path.abspath(f"{code_pfx}/HEADER")
for f in (code_pfx, libr_pfx):
f in sys.path or sys.path.insert(0, f)
ns = {} if ns is None else ns
hns = {} if hns is None else hns
if header_carry:
hns = header_carry | hns
else:
hns.setdefault("__builtins__", __builtins__ if ᐹ(__builtins__, ᖱ) else __builtins__.__dict__)
hns.setdefault("__file__", fhp:=Path(header_f))
hns.setdefault("__dir__" , fhp.parent)
hns.setdefault("__code_post_process__", 𝕂.get("code_post_process"))
hns.setdefault("__code_cache_dir__", code_cache_dir)
hns.setdefault("__gram_cache_dir__", gram_cache_dir)
hns["__header_namespace__"] = hns
hcode = '\n'.join(compiler("☾", R(f"{code_pfx}/{x}"), do_cache, **𝕂)
for x in R(header_f).split('\n') if x)
run_inj_tb(hcode, hns)
ns["__builtins__"] = { **ns.get("__builtins__", {}), **hns["__builtins__"], **hns }
ns.setdefault("__name__", "__main__")
if (fnp:=Path(fname)).is_file():
ns.setdefault("__file__", fnp)
ns.setdefault("__dir__", fnp.parent)
else:
ns.setdefault("__file__", fname)
ns.setdefault("__dir__", None)
return lambda c, **𝕁: compiler("☾", c, do_cache, **𝕂|𝕁), ns
def basic_cpy_interactive_session(print_code=ⴴ, print_output=ⴴ, do_cache=ⴳ,
sanity=ⴳ, interactive_defaults=ᗜ, **𝕂):
if sanity and "code_post_process" not in 𝕂:
𝕂["code_post_process"] = py_reparse
𝕂["code_post_process"].ver = "basic_py_reparse"
compiler, ns = basic_cpy_session(do_cache, **𝕂)
def interactive(c, return_code=ⴴ, cap_stdout=ⴳ, dynamic_compile=ⴴ,
global_verbose_debug=ⴴ, force_exec=ⴴ,
output_printer=lambda *𝔸,**𝕂:print(*𝔸,**{"end":ᐦ}|𝕂), **𝕂):
if global_verbose_debug:
import dynamic_parser
dynamic_parser.DEBUG = int(global_verbose_debug)
𝐥 = c.split(ń)
if not force_exec:
while 𝐥 and not ⵐ(𝐥[0]): del 𝐥[0]
if 𝐥 and (k := 𝐥[0].lstrip()) and (j := k[0]) == '':
𝐥[0] = ᖇ(𝐥[0], j, ś, 1)
force_exec = ⴳ
while 𝐥 and not ⵐ(𝐥[0]): del 𝐥[0]
s = min((ⵌ(l)-ⵌ(C) for l in 𝐥 if (C := l.lstrip())), default=0)
c = ᒍ(ń, (l[s:] for l in 𝐥))
(t1 := time(), code := compiler(c, **𝕂), t := time() - t1)
print_code and print(f"Code ({t=}):\n{prettify_code(code)}")
if return_code: return code
mode = force_exec and "exec" or dynamic_compile and "dynamic" or "eval"
𝑓 = lambda: run_inj_tb(code, ns, mode=mode)
if cap_stdout: (r, ə), o = capture_output(𝑓)
else : r, o = 𝑓(), ᗜ
if print_output and o is not ᗜ: output_printer(o)
return r
def run_w_impimp(c, *𝔸, **𝕂): # we love layering hacks
NS = 𝕂.get("ns", ns)
if imps := NS["__builtins__"]["get_implict_imports"](c):
interactive(imps, *𝔸, **𝕂)
return interactive(c, *𝔸, **𝕂)
run_w_impimp.ns = ns
if interactive_defaults: return lambda *𝔸,**𝕂:run_w_impimp(*𝔸, **interactive_defaults|𝕂)
else : return run_w_impimp
def cpy_test(c, level=2, timing_test=ⴴ, exit=ⴴ, **𝕂):
if timing_test: ENABLE_DEBUG()
compiler = Compiler(CODE_CACHE_DIR, GRAM_CACHE_DIR)
compiler.test("☾", c, debug_level=level,
test_timing=timing_test, **𝕂)
if exit: exit_()
cpy_timing_test = lambda x, **𝕂: cpy_test(x, level=0, timing_test=ⴳ, **𝕂)
debug_test_exit = lambda x, **𝕂: cpy_test(x, exit=ⴳ, **𝕂)
def cpy_get_custom_func(t, d):
def 𝑓(ns):
if k := ns.get(t) : return k
if n := ns.get("__builtins__"): return n.get(t, d)
return d
return 𝑓
cpy_get_error_printer = cpy_get_custom_func("__error_printer__", print_ex)
cpy_get_highlighter = cpy_get_custom_func("__highlighter__", ID)
def run_custom_errors(𝑓, ns={}, quit=ⴴ):
try:
return 𝑓()
except Exception as ε:
cpy_get_error_printer(ns)(ε)
if quit: exit(1)
def run_moon(𝔸, extract_interactive=ⴴ):
𝔸_copy = 𝔸.copy()
𝔸, 𝕂 = parse_sysargs(𝔸, c=0, verbose=0, debug=0, no_cache=0, sanity=1,
gram_test=0, get_dir=0,
code_cache_dir=(ᐦ, CODE_CACHE_DIR),
gram_cache_dir=(ᐦ, GRAM_CACHE_DIR))
if 𝕂.debug : print(f"{𝔸=}\n{𝕂=}")
if 𝕂.get_dir : print(moon_dir) and exit()
if 𝕂.gram_test: cpy_test(' '.join(𝔸), exit=ⴳ)
cpy_kwargs = {
"ns": (ns := {}),
"interactive_defaults": { "global_verbose_debug": 𝕂.verbose },
"do_cache": not 𝕂.no_cache } | 𝕂
if 𝔸 and not 𝕂.c:
ns["__file__"] = f = Path(os.path.abspath(𝔸[0]))
ns["__dir__" ] = f.parent
cpy = basic_cpy_interactive_session(**ᖱ(
print_code = ⴴ,
print_output = ⴴ,
do_cache = ⴳ) | cpy_kwargs)
sys.argv[:] = 𝔸 # jank?
run_custom_errors(
lambda: cpy(R(f), fname=f, cap_stdout=ⴴ, force_exec=ⴳ),
ns, quit=ⴳ)
exit()
try:
import readline
Path.exists(Path(HISTORY_FILE)) or W(HISTORY_FILE, ᐦ)
readline.read_history_file(HISTORY_FILE)
except Exception:
readline = ⴴ
fancy, swap_ln = (lambda x: f"\001\x1b[38;2;255;0;135m\002{x}\001\033[0m\002",
lambda x: f"\033[1A{x}\033[K") \
if readline else \
(lambda x: f"\x1b[38;2;255;0;135m{x}\033[0m", ID)
pmt, ret = fancy('✝')+ś, fancy('⮡')+ś
cpy_kwargs.setdefault("interactive_defaults", {})
cpy_kwargs["interactive_defaults"] |= { "dynamic_compile": ⴳ }
cpy = basic_cpy_interactive_session(**ᖱ(
print_code = 𝕂.debug,
print_output = ⴳ) | cpy_kwargs)
cpy.ns = ns;
if 𝕂.c:
r = cpy(ś.join(𝔸))
r is not ᗜ and print(r)
exit()
def 𝑓(c):
print(swap_ln(pmt + cpy_get_highlighter(ns)(c)))
if not c:
print("God is good!")
return
if readline:
readline.append_history_file(1, HISTORY_FILE)
if c == "☾":
os.execv(sys.executable, (sys.executable, __file__, *𝔸))
elif c == "clear":
os.system("clear")
return
run_custom_errors(lambda: print(f"{ret}{cpy(c, cap_stdout=ⴴ)}"), ns)
if extract_interactive: return 𝑓, cpy
cc_count = 0
while ⴳ:
try:
c = input(pmt)
cc_count = 0
𝑓(c)
except KeyboardInterrupt:
if not cc_count:
print("\x1b[2K\rPress ^C again to exit.")
cc_count += 1
continue
print()
exit()
if __name__ == "__main__":
run_moon(sys.argv[1:])
# cpy_test("""x¿a∧b¡y""", exit=ⴳ)
# cpy_test("""+𝔸ᵥ ¿𝔸ᵥ₀≅␀∨𝔸🃌≡1∨𝔸ᵥ₁≅␀¡ 𝔸₀+𝔸₁""", exit=ⴳ)
# cpy_test("""ₐaₐ""", exit=ⴳ)
# cpy_test("""\nx=⟦\n A\n B\n⟧\ny=⟦A\n B⟧""".strip(), exit=ⴳ)
# debug_test_exit("""⥌𝕊,t↦𝕊ᵗ≔t""")
# debug_test_exit("""(20.2, .1323, a+.125)""")
# debug_test_exit("""(20.2, 1323, 0.125)""")
# debug_test_exit("""-⟥Σb""")
# debug_test_exit("""☾(‹A⟦B⟧C⟦D⟧E›)""")
# debug_test_exit("""⥌↦1""")
# debug_test_exit("""A ᴍᵃ𐞑ᵇ B""")
# debug_test_exit("""x""")
# debug_test_exit("""z = x+y""")
# debug_test_exit("""⥌x,z=␀,h=𝑎↦z+x""")