Select Path dialog
Use this dialog to specify the location of files or folders in various situations, for example, to specify an executable file to run, or a configuration file to use, or a file to export test or inspection results to, and so on.
The dialog name and the available functions depend on the task you are performing at the moment (inappropriate functions are normally disabled). For example, depending on the situation, you may be able to select only one item, or a number of items. There may be cases when you can select a folder or folders but cannot select a file or files, and so on.
When you configure a Python interpreter, you need to specify the path to the Python executable in your system. So, before configuring a Python interpreter, you need to ensure that you've downloaded Python and installed it in your system and you're aware of a path to it. You can create several Python interpreters based on the same Python executable. This is helpful when you need to create different virtual environments for developing different types of applications. For example, you can create one virtual environment based on Python 3.6 to develop Django applications and another virtual environment based on the same Python 3.6 to work with scientific libraries.
Most of the functions available in this dialog are accessed by means of the toolbar icons (shown in the Icon column). Alternatively, you can use context menu commands (accessed by right-clicking items in the tree; listed in the Command column) or keyboard shortcuts (the Shortcut column).
Use this icon, command or shortcut to select your home directory. For example, on Windows, this may be C:\Users\<your_name>.
Use this icon, command or shortcut to select the Desktop directory
Use this icon, command or shortcut to select your project root directory.
Use this icon, command or shortcut to create a new folder in the selected folder.
Use this icon, command or shortcut to delete the selected file or folder.
Use this icon, command or shortcut to synchronize the tree with the current state of the file system.
(Under certain circumstances, PyCharm may not be aware of the changes made externally unless you use this command.)
Show or Hide Hidden Files and Folders
Use this icon or command to turn showing hidden files and folders on or off.
Hide or Show path
Use this command or shortcut to hide or show the path field. (The command is located on the toolbar in the right-hand part of the dialog and is shown as a hyperlink.)
The path field (if not hidden) is located underneath the toolbar. This field shows the path to the item selected in the tree.
By using the path auto-completion feature available in this field, you can quickly navigate through the file system to select the necessary file or folder.
To activate path auto-completion, place the cursor in the field and press Ctrl+Space. Start typing. A popup will appear showing the contents of the current directory. Select an item from the popup. Continue typing and selecting until the necessary item is selected.
Use the button to the right to show the history list of recent entries.
Using drag-and-drop from a file browser
You can quickly locate and select the necessary file or folder if you drag the corresponding item from your file browser (Explorer, Finder, and so on) into the area where the tree is shown.