There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: " These apps are loaded in the INSTALLED_APPS variable in the moviereviews/settings.py file."

A block of code is set as follows:

MEDIA_ROOT = os.path.join(BASE_DIR,'media')
MEDIA_URL = '/media/'

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', movieViews.home),
    path('about/', movieViews.about),
    path('signup/', movieViews.signup, name='signup'),
]

Any command-line input or output is written as follows:

pip3 install Django==4.0

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: " For Windows, you must select the Add Python 3.* to PATH option."

Tips or Important Notes

Appear like this.