litex-boards/litex_boards/__init__.py

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import os
import sys
import glob
import importlib
# Boards Vendors.
vendors = [
"1bitsquared",
"colorlight",
"digilent",
"enclustra",
"gsd",
"hackaday",
"kosagi",
"lattice",
"lambdaconcept",
"linsn",
"numato",
"qmtech",
"radiona",
"rhsresearchllc",
"saanlima",
"scarabhardware",
"siglent",
"sqrl",
"terasic",
"trenz",
"xilinx",
]
# Get all platforms/targets.
litex_boards_dir = os.path.dirname(os.path.realpath(__file__))
platforms = glob.glob(f"{litex_boards_dir}/platforms/*.py")
targets = glob.glob(f"{litex_boards_dir}/targets/*.py")
# For each platform:
for platform in platforms:
platform = os.path.basename(platform)
platform = platform.replace(".py", "")
# Verify if a Vendor prefix is present in platform name, if so create the short import to
# allow the platform to be imported with the full name or short name ex:
# from litex_boards.platforms import digilent_arty or
# from litex_boards.platforms import arty
if platform.split("_")[0] in vendors:
short_platform = platform[len(platform.split("_")[0])+1:]
p = importlib.import_module(f"litex_boards.platforms.{platform}")
vars()[short_platform] = p
sys.modules[f"litex_boards.platforms.{short_platform}"] = p
# For each target:
for target in targets:
target = os.path.basename(target)
target = target.replace(".py", "")
# Verify if a Vendor prefix is present in target name, if so create the short import to
# allow the target to be imported with the full name or short name ex:
# from litex_boards.targets import digilent_arty or
# from litex_boards.targets import arty
if target.split("_")[0] in vendors:
short_target = target[len(target.split("_")[0])+1:]
t = importlib.import_module(f"litex_boards.targets.{target}")
vars()[short_target] = t
sys.modules[f"litex_boards.targets.{short_target}"] = t