find_depot_tools Namespace Reference

Functions
def	IsRealDepotTools (path)
def	add_depot_tools_to_path ()
def	main ()

Variables
	SRC = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir))
def	DEPOT_TOOLS_PATH = add_depot_tools_to_path()

Function Documentation

add_depot_tools_to_path()

def find_depot_tools.add_depot_tools_to_path

(

)

Search for depot_tools and add it to sys.path.

Definition at line 28 of file find_depot_tools.py.

def add_depot_tools_to_path():
  """Search for depot_tools and add it to sys.path."""
  # First, check if we have a DEPS'd in "depot_tools".
  deps_depot_tools = os.path.join(SRC, 'third_party', 'depot_tools')
  if IsRealDepotTools(deps_depot_tools):
    # Put the pinned version at the start of the sys.path, in case there
    # are other non-pinned versions already on the sys.path.
    sys.path.insert(0, deps_depot_tools)
    return deps_depot_tools
 
  # Then look if depot_tools is already in PYTHONPATH.
  for i in sys.path:
    if i.rstrip(os.sep).endswith('depot_tools') and IsRealDepotTools(i):
      return i
  # Then look if depot_tools is in PATH, common case.
  for i in os.environ['PATH'].split(os.pathsep):
    if IsRealDepotTools(i):
      sys.path.append(i.rstrip(os.sep))
      return i
  # Rare case, it's not even in PATH, look upward up to root.
  root_dir = os.path.dirname(os.path.abspath(__file__))
  previous_dir = os.path.abspath(__file__)
  while root_dir and root_dir != previous_dir:
    i = os.path.join(root_dir, 'depot_tools')
    if IsRealDepotTools(i):
      sys.path.append(i)
      return i
    previous_dir = root_dir
    root_dir = os.path.dirname(root_dir)
  print('Failed to find depot_tools', file=sys.stderr)
  return None
 

IsRealDepotTools()

def find_depot_tools.IsRealDepotTools

(

path

)

Definition at line 23 of file find_depot_tools.py.

def IsRealDepotTools(path):
  expanded_path = os.path.expanduser(path)
  return os.path.isfile(os.path.join(expanded_path, 'gclient.py'))
 
 

main()

def find_depot_tools.main

(

)

Definition at line 66 of file find_depot_tools.py.

def main():
  if DEPOT_TOOLS_PATH is None:
    return 1
  print(DEPOT_TOOLS_PATH)
  return 0
 
 

Variable Documentation

DEPOT_TOOLS_PATH

def find_depot_tools.DEPOT_TOOLS_PATH = add_depot_tools_to_path()

Definition at line 60 of file find_depot_tools.py.

SRC

find_depot_tools.SRC = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir))

Definition at line 20 of file find_depot_tools.py.