Breadcrumbs

File | Settings | Editor | General | Appearance for Windows and Linux
PyCharm | Preferences | Editor | General | Appearance for macOS
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Use this page to configure editor breadcrumbs for supported languages.

Item	Description
Show breadcrumbs	When this checkbox is selected, the path from the root element in the current document to the code element where your caret is will be shown in the editor:
Placement	Choose whether you want to have breadcrumbs at the top or at the bottom of the editor. The default option is Bottom.
Languages	Select the checkboxes next to the language contexts where you want to have breadcrumbs.
Manage colors	Click this link to open Color Scheme page and configure colors for breadcrumbs.