All: rename stepA_interop to stepA_mal

Also, add missed postscript interop tests.

1 files changed, 0 insertions, 177 deletions

diff --git a/python/stepA_interop.py b/python/stepA_interop.py
deleted file mode 100644
index 93cdb2e..0000000
--- a/python/stepA_interop.py
+++ /dev/null
@@ -1,177 +0,0 @@
-import sys, traceback
-import mal_readline
-import mal_types as types
-import reader, printer
-from env import Env
-import core
-
-# read
-def READ(str):
-    return reader.read_str(str)
-
-# eval
-def is_pair(x):
-    return types._sequential_Q(x) and len(x) > 0
-
-def quasiquote(ast):
-    if not is_pair(ast):
-        return types._list(types._symbol("quote"),
-                           ast)
-    elif ast[0] == 'unquote':
-        return ast[1]
-    elif is_pair(ast[0]) and ast[0][0] == 'splice-unquote':
-        return types._list(types._symbol("concat"),
-                           ast[0][1],
-                           quasiquote(ast[1:]))
-    else:
-        return types._list(types._symbol("cons"),
-                           quasiquote(ast[0]),
-                           quasiquote(ast[1:]))
-
-def is_macro_call(ast, env):
-    return (types._list_Q(ast) and
-            types._symbol_Q(ast[0]) and
-            env.find(ast[0]) and
-            hasattr(env.get(ast[0]), '_ismacro_'))
-
-def macroexpand(ast, env):
-    while is_macro_call(ast, env):
-        mac = env.get(ast[0])
-        ast = macroexpand(mac(*ast[1:]), env)
-    return ast
-
-def eval_ast(ast, env):
-    if types._symbol_Q(ast):
-        return env.get(ast)
-    elif types._list_Q(ast):
-        return types._list(*map(lambda a: EVAL(a, env), ast))
-    elif types._vector_Q(ast):
-        return types._vector(*map(lambda a: EVAL(a, env), ast))
-    elif types._hash_map_Q(ast):
-        keyvals = []
-        for k in ast.keys():
-            keyvals.append(EVAL(k, env))
-            keyvals.append(EVAL(ast[k], env))
-        return types._hash_map(*keyvals)
-    else:
-        return ast  # primitive value, return unchanged
-
-def EVAL(ast, env):
-    while True:
-        #print("EVAL %s" % printer._pr_str(ast))
-        if not types._list_Q(ast):
-            return eval_ast(ast, env)
-
-        # apply list
-        ast = macroexpand(ast, env)
-        if not types._list_Q(ast): return ast
-        if len(ast) == 0: return ast
-        a0 = ast[0]
-
-        if "def!" == a0:
-            a1, a2 = ast[1], ast[2]
-            res = EVAL(a2, env)
-            return env.set(a1, res)
-        elif "let*" == a0:
-            a1, a2 = ast[1], ast[2]
-            let_env = Env(env)
-            for i in range(0, len(a1), 2):
-                let_env.set(a1[i], EVAL(a1[i+1], let_env))
-            ast = a2
-            env = let_env
-            # Continue loop (TCO)
-        elif "quote" == a0:
-            return ast[1]
-        elif "quasiquote" == a0:
-            ast = quasiquote(ast[1]);
-            # Continue loop (TCO)
-        elif 'defmacro!' == a0:
-            func = EVAL(ast[2], env)
-            func._ismacro_ = True
-            return env.set(ast[1], func)
-        elif 'macroexpand' == a0:
-            return macroexpand(ast[1], env)
-        elif "py!*" == a0:
-            if sys.version_info[0] >= 3:
-                exec(compile(ast[1], '', 'single'), globals())
-            else:
-                exec(compile(ast[1], '', 'single') in globals())
-            return None
-        elif "py*" == a0:
-            return eval(ast[1])
-        elif "." == a0:
-            el = eval_ast(ast[2:], env)
-            f = eval(ast[1])
-            return f(*el)
-        elif "try*" == a0:
-            a1, a2 = ast[1], ast[2]
-            if a2[0] == "catch*":
-                try:
-                    return EVAL(a1, env);
-                except Exception as exc:
-                    exc = exc.args[0]
-                    catch_env = Env(env, [a2[1]], [exc])
-                    return EVAL(a2[2], catch_env)
-            else:
-                return EVAL(a1, env);
-        elif "do" == a0:
-            eval_ast(ast[1:-1], env)
-            ast = ast[-1]
-            # Continue loop (TCO)
-        elif "if" == a0:
-            a1, a2 = ast[1], ast[2]
-            cond = EVAL(a1, env)
-            if cond is None or cond is False:
-                if len(ast) > 3: ast = ast[3]
-                else:            ast = None
-            else:
-                ast = a2
-            # Continue loop (TCO)
-        elif "fn*" == a0:
-            a1, a2 = ast[1], ast[2]
-            return types._function(EVAL, Env, a2, env, a1)
-        else:
-            el = eval_ast(ast, env)
-            f = el[0]
-            if hasattr(f, '__ast__'):
-                ast = f.__ast__
-                env = f.__gen_env__(el[1:])
-            else:
-                return f(*el[1:])
-
-# print
-def PRINT(exp):
-    return printer._pr_str(exp)
-
-# repl
-repl_env = Env()
-def REP(str):
-    return PRINT(EVAL(READ(str), repl_env))
-
-# core.py: defined using python
-for k, v in core.ns.items(): repl_env.set(types._symbol(k), v)
-repl_env.set(types._symbol('eval'), lambda ast: EVAL(ast, repl_env))
-repl_env.set(types._symbol('*ARGV*'), types._list(*sys.argv[2:]))
-
-# core.mal: defined using the language itself
-REP("(def! *host-language* \"python\")")
-REP("(def! not (fn* (a) (if a false true)))")
-REP("(def! load-file (fn* (f) (eval (read-string (str \"(do \" (slurp f) \")\")))))")
-REP("(defmacro! cond (fn* (& xs) (if (> (count xs) 0) (list 'if (first xs) (if (> (count xs) 1) (nth xs 1) (throw \"odd number of forms to cond\")) (cons 'cond (rest (rest xs)))))))")
-REP("(defmacro! or (fn* (& xs) (if (empty? xs) nil (if (= 1 (count xs)) (first xs) `(let* (or_FIXME ~(first xs)) (if or_FIXME or_FIXME (or ~@(rest xs))))))))")
-
-if len(sys.argv) >= 2:
-    REP('(load-file "' + sys.argv[1] + '")')
-    sys.exit(0)
-
-# repl loop
-REP("(println (str \"Mal [\" *host-language* \"]\"))")
-while True:
-    try:
-        line = mal_readline.readline("user> ")
-        if line == None: break
-        if line == "": continue
-        print(REP(line))
-    except reader.Blank: continue
-    except Exception as e:
-        print("".join(traceback.format_exception(*sys.exc_info())))