class_docstr: ArrowSources is a companion class representing a directory containing
  Apache Arrow's sources.
class_docstr_tok: ["ArrowSources","is","a","companion","class","representing","a","directory","containing","Apache","Arrow","'s","sources","."]
docstr: Indicate if the sources are backed by git. 
docstr_tok: ["Indicate","if","the","sources","are","backed","by","git","."]
code: def git_backed(self):
      """Indicate if the sources are backed by git."""
      return (self.path / ".git").exists()
  
imports: import os
  from pathlib import Path
  import subprocess
  import tempfile
  from .command import Command
  from .git import git
label_desc: Use image node_id 9 for calling the ArrowSources obj's underlying member method code with example usage: obj.git_backed() and returns: unknown