Tweek stat computer

module2/exo4/.ipynb_checkpoints/exercice-checkpoint.ipynb

+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# A notebook that gives stats on the notes taken so far\n",
+    "\n",
+    "## Useful functions\n",
+    "\n",
+    "First, let's define a function that counts how many sections there is in a *log file* : "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def count_sections(log_file):\n",
+    "    with open(log_file, 'r') as fil: lines = fil.readlines()\n",
+    "    s = 0\n",
+    "    for line in lines : \n",
+    "        print(line[:2])\n",
+    "        if line[:2]==' # ': s += 1\n",
+    "    return s"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Maybe I will add some other useful function later.\n",
+    "\n",
+    "Let's list all the *log files* :"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "There is 1 log file :\n",
+      "# \n",
+      "\n",
+      "\n",
+      "- \n",
+      "- \n",
+      "\n",
+      "\n",
+      "# \n",
+      "\n",
+      "\n",
+      "- \n",
+      "\n",
+      "\n",
+      "\n",
+      "\n",
+      "# \n",
+      "\n",
+      "\n",
+      "- \n",
+      "- \n",
+      "\tmodule_1.md; contains 0 section.\n"
+     ]
+    }
+   ],
+   "source": [
+    "import os\n",
+    "\n",
+    "log_dir = '../../journal/'\n",
+    "ignored_files = ['Readme.md']\n",
+    "log_files = [fil for fil in os.listdir(log_dir) if fil not in ignored_files]\n",
+    "\n",
+    "if len(log_files)<2 : print(\"There is {:d} log file :\".format(len(log_files)))\n",
+    "else: print(\"There are {:d} log files :\".format(len(log_files)))\n",
+    "    \n",
+    "for fil in log_files: \n",
+    "    n_sec = count_sections(log_dir + fil)\n",
+    "    if n_sec <2 : print(\"\\t{:}; contains {:d} section.\".format(fil, n_sec))\n",
+    "    else: print(\"\\t{:}; contains {:d} sections.\".format(fil, n_sec))\n",
+    "    "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "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": "3.6.9"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

module2/exo4/exercice.ipynb

@@ -13,7 +13,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 21,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -21,7 +21,7 @@
     "    with open(log_file, 'r') as fil: lines = fil.readlines()\n",
     "    s = 0\n",
     "    for line in lines : \n",
-    "        if line[:1]=='# ': s += 1\n",
+    "        if line[:2]=='# ': s += 1\n",
     "    return s"
    ]
   },
@@ -36,7 +36,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 22,
    "metadata": {},
    "outputs": [
     {
@@ -44,7 +44,7 @@
      "output_type": "stream",
      "text": [
       "There is 1 log file :\n",
-      "\tmodule_1.md; contains 0 section.\n"
+      "\tmodule_1.md; contains 3 sections.\n"
      ]
     }
    ],
@@ -64,13 +64,6 @@
     "    else: print(\"\\t{:}; contains {:d} sections.\".format(fil, n_sec))\n",
     "    "
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {
@@ -89,7 +82,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.4"
+   "version": "3.6.9"
   }
  },
  "nbformat": 4,