pyre-ast
                                pyre-ast is an OCaml library to parse Python files.  The library features its full-fidelity to the official Python spec, as well as its adoption of tagless-final style.
                            
                        How to download and setup pyre-ast
Open terminal and run command
                                            git clone https://github.com/grievejia/pyre-ast.git
                                        
                                        git clone is used to create a copy or clone of pyre-ast repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with pyre-ast https://github.com/grievejia/pyre-ast/archive/master.zip
Or simply clone pyre-ast with SSH
                                            [email protected]:grievejia/pyre-ast.git                                    
                                    If you have some problems with pyre-ast
You may open issue on pyre-ast support forum (system) here: https://github.com/grievejia/pyre-ast/issuesSimilar to pyre-ast repositories
Here you may see pyre-ast alternatives and analogs
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