Content upgrades

CHANGES.md

@@ -7,6 +7,6 @@ First fully tested release of the "Learn Brightway" book. This release was prepa
 The book now includes:
 
 - a long section on Brightway2 by @KarinTreyer
-- a long section on Brightway25 by @alyabolowich based on ealier work of @maximikos
+- a long section on Brightway25 by @alyabolowich and @michaelweinold with the help of Sabina Bednářová based on ealier work of @maximikos.
 
-All sections were edited for publication by @michaelweinold, @mariashoeller and @mehdiiguider.
+All sections were edited for publication by @michaelweinold with the help of @mariashoeller and @mehdiiguider.

content/chapters/BW2/BW2_introduction.ipynb

@@ -26,6 +26,12 @@
     "2. If you click on the download button in the top right corner, you can download this section as a Jupyter Notebook (`.ipynb`).\n",
     "```\n",
     "\n",
+    "```{admonition} Cheat Sheet\n",
+    ":class: note\n",
+    "You can download a helpful cheat sheet for Brightway2 commands from the main documentation site: \\\n",
+    "{download}`bw_cheatsheet_may_2024.pdf <https://docs.brightway.dev/en/legacy/_downloads/1298031680ac4f2b1b3518dcb9df2f1d/bw_cheatsheet_may_2024.pdf>`\n",
+    "```\n",
+    "\n",
     "</details>"
    ]
   },
@@ -183,7 +189,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "You can check which projects exist on my computer - to see which ones are there, or if you have forgotten the name of your project. Of course, on your computer, you will see a different list of projects:\n"
+    "You can check which projects exist on my computer - to see which ones are there, or if you have forgotten the name of your project. Of course, on your computer, you will see a different list of projects:"
    ]
   },
   {
@@ -409,7 +415,10 @@
     }
    ],
    "source": [
-    "bd.bw2setup() # this creates the database \"biosphere3\""
+    "if any(\"biosphere\" in db for db in bd.databases):\n",
+    "    print('Biosphere is already present in the project.')\n",
+    "else:\n",
+    "    bi.bw2setup()"
    ]
   },
   {
@@ -434,7 +443,7 @@
    ],
    "source": [
     "if 'ecoinvent-3.9.1-cutoff' in bd.databases:\n",
-    "    print('ecoinvent 3.9.1 is already present in the project')\n",
+    "    print('Ecoinvent 3.9.1 is already present in the project.')\n",
     "else:\n",
     "    ei = bi.SingleOutputEcospold2Importer(dirpath=r'C:\\Users\\johndoe\\Downloads\\ecoinvent\\ecoinvent 3.9.1_cutoff_ecoSpold02\\datasets', db_name='ev391cutoff') #recommendation for consistent databases naming: database name (ecoinvent), version number, system model\n",
     "    ei.apply_strategies() #fixing some issues when ecoinvent and brightway have to talk together by going through all datasets and manipulating them in a specific way\n",