diff --git a/slides/input_output_slides.ipynb b/slides/input_output_slides.ipynb
index 670cb577..1090945b 100644
--- a/slides/input_output_slides.ipynb
+++ b/slides/input_output_slides.ipynb
@@ -87,6 +87,30 @@
"print(f\"x is {x}\")"
]
},
+ {
+ "cell_type": "markdown",
+ "metadata": {
+ "slideshow": {
+ "slide_type": "fragment"
+ }
+ },
+ "source": [
+ "Likewise, we can put any *expression* in `{}`:"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "metadata": {
+ "slideshow": {
+ "slide_type": "fragment"
+ }
+ },
+ "outputs": [],
+ "source": [
+ "print(f\"x+1={x+1}\")"
+ ]
+ },
{
"cell_type": "markdown",
"metadata": {
@@ -102,18 +126,19 @@
]
},
{
- "cell_type": "code",
- "execution_count": null,
+ "cell_type": "markdown",
"metadata": {
"slideshow": {
"slide_type": "subslide"
}
},
- "outputs": [],
"source": [
+ "\n",
+ "```python\n",
"print(\"Enter your name\")\n",
"name = input()\n",
- "print(f\"Hello, {name}\")"
+ "print(f\"Hello, {name}\")\n",
+ "```"
]
},
{
@@ -184,8 +209,8 @@
"outputs": [],
"source": [
"#With `/` we can combine paths:\n",
- "\n",
- "data_dir = (pl.Path(\"./tutorial/tests\") / pl.Path(\"./data\"))\n",
+ "import pathlib as pl\n",
+ "data_dir = (pl.Path(\"../tutorial/tests\") / pl.Path(\"./data\"))\n",
"\n",
"#With the pattern `\"*.csv\"` we look for all files that end in \".csv\"\n",
"\n",
@@ -227,7 +252,7 @@
},
"outputs": [],
"source": [
- "input_file = open(pl.Path(\"./tutorial/tests/data/hello.txt\"))\n"
+ "input_file = open(pl.Path(\"../tutorial/tests/data/hello.txt\").resolve())\n"
]
},
{
@@ -270,7 +295,7 @@
},
"outputs": [],
"source": [
- "input_file = open(pl.Path(\"./tutorial/tests/data/hello.txt\"))\n",
+ "input_file = open(pl.Path(\"../tutorial/tests/data/hello.txt\"))\n",
"print(input_file.readlines())\n",
"input_file.close()\n"
]
@@ -309,7 +334,7 @@
"outputs": [],
"source": [
"# `w` opens a file for writing\n",
- "output_file = open(pl.Path(\"./tutorial/tests/data/me.txt\"), \"w\")\n"
+ "output_file = open(pl.Path(\"../tutorial/tests/data/me.txt\"), \"w\")\n"
]
},
{
@@ -360,7 +385,7 @@
},
"outputs": [],
"source": [
- "input_file = open(pl.Path(\"./tutorial/tests/data/me.txt\"))\n",
+ "input_file = open(pl.Path(\"../tutorial/tests/data/me.txt\"))\n",
"print(input_file.readlines())\n",
"input_file.close()\n"
]
@@ -431,9 +456,9 @@
"outputs": [],
"source": [
"import pathlib as pl\n",
- "with open(pl.Path(\"./tutorial/tests/data/hello.txt\")) as input_file:\n",
+ "with open(pl.Path(\"../tutorial/tests/data/hello.txt\")) as input_file:\n",
" #This is the scope of the context manager.\n",
- " #As long as we stay inside of this, we can acess `input_file`\n",
+ " #As long as we stay inside of this, we can access `input_file`\n",
" text = input_file.readlines()"
]
},
@@ -472,7 +497,10 @@
},
"outputs": [],
"source": [
- "print(input_file.readlines())"
+ "try:\n",
+ " print(input_file.readlines())\n",
+ "except ValueError as e:\n",
+ " print(e)"
]
}
],
@@ -483,7 +511,15 @@
"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": "3.11.3"
},
"orig_nbformat": 4,
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