Appendix-A-Part-1.ipynb

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    "## A.1 - Function Arguments or Parameters"
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   "source": [
    "def func(a, b, c=3):\n",
    "    print(\"a = {}, b = {}, c = {}\".format(a, b, c))"
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    "func(1, 2)"
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    "func(b=1, a=2)"
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    "func(4, c=6, b=5)"
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    "func(4, a=6, b=5)"
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   "source": [
    "def func(*posargs, **kwargs):\n",
    "    print(\"Positional Arguments:\", posargs)\n",
    "    print(\"Keyword Arguments:\", kwargs)"
   ]
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   "cell_type": "code",
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    "func(1, 2, 3, a=4, b=5)"
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    "def f1(a, b, *posargs, **kwargs):\n",
    "    verbose = kwargs.setdefault(\"verbose\", False)\n",
    "    if verbose:\n",
    "        print(\"Inside f1:\")\n",
    "        print(\"a = {}, b = {}\".format(a, b))\n",
    "        print(\"Positional Arguments:\", posargs)\n",
    "        print(\"Keyword Arguments:\", kwargs)\n",
    "    f2(*posargs, **kwargs)\n",
    "\n",
    "def f2(c, d, e, **kwargs):\n",
    "    verbose = kwargs.setdefault(\"verbose\", False)\n",
    "    if verbose:\n",
    "        print(\"Inside f2:\")\n",
    "        print(\"c = {}, d = {}, e = {}\".format(c, d, e))\n",
    "        print(\"Keyword Arguments:\", kwargs)"
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   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "f1(1, 2, 3, 4, 5, verbose=True)"
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   "cell_type": "code",
   "execution_count": null,
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   "outputs": [],
   "source": []
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