Pulling Changes from the Upstream (Pull)
Refreshing a local Mercurial repository with the changes from the remote repository (Pull) involves retrieving changes and applying them to the local data. The Mercurial integration with PyCharm provides interface for specifying the mandatory Pull settings and for customizing the Pull procedure.
To pull changes from a remote repository
From the context menu, choose.
Specify the required URL address of the source remote repository.