Add gitignore

.gitignore

@@ -0,0 +1,5 @@
+# wiki files
+Python2017.wiki/*
+*/.ipynb_checkpoints/*
+.ropeproject
+*/.ropeproject

labs03/Podstawy 2.ipynb

@@ -49,22 +49,34 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 9,
    "metadata": {
     "slideshow": {
      "slide_type": "slide"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "2\n",
+      "[1, 2, 3, 1, 2, 3]\n",
+      "123\n"
+     ]
+    }
+   ],
    "source": [
-    "def dwojak(x): x *= 2\n",
+    "def dwojak(x): \n",
+    "    x *= 2\n",
+    "    return x\n",
     "    \n",
     "l = [1, 2, 3]\n",
     "s = \"123\"\n",
     "\n",
     "dwojak(l)\n",
     "dwojak(s)\n",
-    "\n",
+    "print(dwojak(1))\n",
     "print(l)\n",
     "print(s)"
    ]
@@ -104,16 +116,28 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 11,
    "metadata": {
     "slideshow": {
      "slide_type": "slide"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[1, 2, 3, 1, 2, 3]\n",
+      "F: [1, 2, 3, 1, 2, 3]\n",
+      "[1, 2, 3]\n"
+     ]
+    }
+   ],
    "source": [
     "def dwojak1(x): x *= 2\n",
-    "def dwojak2(x): x = x * 2\n",
+    "def dwojak2(x): \n",
+    "    x = x * 2\n",
+    "    print(\"F:\", x)\n",
     "\n",
     "l = [1,2, 3]\n",
     "dwojak1(l)\n",
@@ -126,29 +150,47 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 17,
    "metadata": {
     "slideshow": {
      "slide_type": "slide"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[1, 2, 3]\n",
+      "[1, 2, 3, 4]\n"
+     ]
+    }
+   ],
    "source": [
     "l = [1, 2, 3]\n",
-    "e = l\n",
+    "e = l[:]\n",
     "e.append(4)\n",
-    "print(l)"
+    "print(l)\n",
+    "print(e)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 19,
    "metadata": {
     "slideshow": {
      "slide_type": "slide"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[[1], [1], [1]]\n"
+     ]
+    }
+   ],
    "source": [
     "e = []\n",
     "f = [e for i in range(3)]\n",
@@ -172,18 +214,39 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 25,
    "metadata": {
     "slideshow": {
      "slide_type": "slide"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "(1, 'napis', [0])\n",
+      "3\n"
+     ]
+    },
+    {
+     "ename": "TypeError",
+     "evalue": "unhashable type: 'list'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-25-2bd2fa17fbf5>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      3\u001b[0m \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mt\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      4\u001b[0m \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mlen\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mt\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 5\u001b[0;31m \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m{\u001b[0m\u001b[0mt\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m}\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
+      "\u001b[0;31mTypeError\u001b[0m: unhashable type: 'list'"
+     ]
+    }
+   ],
    "source": [
-    "t = (1, \"napis\", None)\n",
-    "elem = t[0]\n",
+    "t = (1, \"napis\", [])\n",
+    "t[-1].append(0)\n",
     "print(t)\n",
-    "print(len(t))"
+    "print(len(t))\n",
+    "print({t: None})"
    ]
   },
   {
@@ -199,19 +262,29 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 36,
    "metadata": {
     "slideshow": {
      "slide_type": "fragment"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "15\n",
+      "a == 1\n",
+      "b == (3, 4)\n"
+     ]
+    }
+   ],
    "source": [
     "def suma(*args):\n",
     "    return sum(args)\n",
     "print(suma(1,2,3,4,5))\n",
     "\n",
-    "def greet_me(**kwargs):\n",
+    "def greet_me(z=None,**kwargs):\n",
     "    if kwargs is not None:\n",
     "        for key, value in kwargs.items():\n",
     "            print(\"%s == %s\" %(key,value))\n",
@@ -231,16 +304,32 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 38,
    "metadata": {
     "slideshow": {
      "slide_type": "fragment"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "97\n",
+      "a\n",
+      "98\n",
+      "b\n",
+      "99\n",
+      "c\n",
+      "100\n",
+      "d\n"
+     ]
+    }
+   ],
    "source": [
     "def alfaRange(x, y):\n",
     "    for i in range(ord(x), ord(y)):\n",
+    "        print(i)\n",
     "        yield chr(i)\n",
     "\n",
     "for c in alfaRange('a', 'e'):\n",
@@ -260,40 +349,74 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 45,
    "metadata": {
     "slideshow": {
      "slide_type": "fragment"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "W Paryżu najlepsze kasztany są na placu Pigalle\n",
+      "Zuzanna lubi je tylko jesienią.\n",
+      "\n",
+      ">>\n"
+     ]
+    }
+   ],
    "source": [
     "plik = open(\"haslo.txt\", 'r')\n",
     "for linia in plik.readlines():\n",
     "    print(linia.strip())\n",
     "print(plik.read())\n",
+    "print(\">>\")\n",
     "plik.close()"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 47,
    "metadata": {
     "slideshow": {
      "slide_type": "slide"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "W Paryżu najlepsze kasztany są na placu Pigalle\n",
+      "\n",
+      "Zuzanna lubi je tylko jesienią.\n",
+      "\n"
+     ]
+    },
+    {
+     "ename": "ValueError",
+     "evalue": "I/O operation on closed file.",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mValueError\u001b[0m                                Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-47-f06513c1bbec>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      2\u001b[0m     \u001b[0;32mfor\u001b[0m \u001b[0mlinia\u001b[0m \u001b[0;32min\u001b[0m \u001b[0mplik\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreadlines\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      3\u001b[0m         \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mlinia\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 4\u001b[0;31m \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mplik\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mread\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
+      "\u001b[0;31mValueError\u001b[0m: I/O operation on closed file."
+     ]
+    }
+   ],
    "source": [
     "with open(\"haslo.txt\", 'r') as plik:\n",
     "    for linia in plik.readlines():\n",
     "        print(linia)\n",
-    "# print(plik.read())"
+    "print(plik.read())"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 48,
    "metadata": {
     "collapsed": true,
     "slideshow": {
@@ -334,13 +457,22 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 49,
    "metadata": {
     "slideshow": {
      "slide_type": "fragment"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "posix\n",
+      "Nazwa uzytkownika: tomaszd\n"
+     ]
+    }
+   ],
    "source": [
     "import os\n",
     "print(os.name)\n",
@@ -351,13 +483,31 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 50,
    "metadata": {
     "slideshow": {
      "slide_type": "slide"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Counter({'o': 4, 'n': 4, 'a': 4, 'k': 3, 't': 3, 'y': 2, 'i': 2, 'c': 2, 'z': 2, 's': 1, 'p': 1, 'l': 1, 'ń': 1, 'w': 1, 'e': 1})\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "array([[ 1.,  3.,  4.,  5.]], dtype=float32)"
+      ]
+     },
+     "execution_count": 50,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
     "from collections import *\n",
     "print(Counter(\"konstantynopolitańczykowianeczka\"))\n",
@@ -394,13 +544,23 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 51,
    "metadata": {
     "slideshow": {
      "slide_type": "fragment"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "What's your name?\n",
+      "Tomasz\n",
+      "Welcome home, Tomasz.\n"
+     ]
+    }
+   ],
    "source": [
     "name = input(\"What's your name?\\n\")\n",
     "print(\"Welcome home, {}.\".format(name))"