{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "3f7f66b6",
   "metadata": {},
   "source": [
    "# Import Tiger and Parse"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "9cb3bce5",
   "metadata": {},
   "outputs": [],
   "source": [
    "import tc"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "be38c5fe",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "tc.has(\"parse\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "9fe09a20",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import tiger_parse\n",
    "tiger_parse == tc.parse"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "3b3a7285",
   "metadata": {},
   "source": [
    "# Parse Library"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "2be2f25d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['MetavarChunkList',\n",
       " 'MetavarMap',\n",
       " 'MetavarNameTy',\n",
       " 'MetavarVar',\n",
       " 'TigerParser',\n",
       " 'YY_NULLPTR',\n",
       " 'location',\n",
       " 'parse',\n",
       " 'parse_chunks',\n",
       " 'parse_unit',\n",
       " 'position']"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "list(filter(lambda e: not e.startswith(\"_\") and not e.endswith(\"Tweast\") and not e.startswith(\"tiger\"), dir(tc.parse)))"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "c2ffa10b",
   "metadata": {},
   "source": [
    "# Parse parse"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "0ee4cd72",
   "metadata": {},
   "outputs": [],
   "source": [
    "import tempfile\n",
    "\n",
    "if tc.has(\"misc\"):\n",
    "    with tempfile.NamedTemporaryFile() as f:\n",
    "        f.write(b\"let in end\")\n",
    "        f.seek(0)\n",
    "        ast = tc.parse.parse(\"builtin\", f.name, tc.misc.file_library())\n",
    "        # do not use ast before tc2"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.10.1"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}