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#!/usr/bin/env python3
import os
import sys
import argparse
import subprocess
import lister
from typing import cast, Dict, List
TOOLS_DIR = os.path.dirname(os.path.abspath(__file__))
os.chdir(os.path.dirname(TOOLS_DIR))
sys.path.append(os.path.dirname(TOOLS_DIR))
from lib.test_script import get_provisioning_status
exclude = """
stubs/
""".split()
parser = argparse.ArgumentParser(description="Run mypy on files tracked by git.")
parser.add_argument('targets', nargs='*',
help="files and directories to check (default: .)")
parser.add_argument('--version', action='store_true',
help="show mypy version information and exit")
parser.add_argument('--quick', action='store_true',
help="pass --quick to mypy")
parser.add_argument('-m', '--modified', action='store_true',
help="check only modified files")
parser.add_argument('-d', '--daemon', action='store_true',
help="Start and run the mypy fine-grained incremental daemon")
parser.add_argument('--scripts-only', action='store_true',
help="only check extensionless python scripts")
parser.add_argument('-a', '--all', action='store_true',
help="check all files, bypassing the default exclude list")
parser.add_argument('--force', action="store_true",
help="run tests despite possible provisioning problems")
args = parser.parse_args()
if not args.force:
ok, msg = get_provisioning_status()
if not ok:
print(msg)
print('If you really know what you are doing, use --force to run anyway.')
sys.exit(1)
command_name = "mypy" if not args.daemon else "dmypy"
# Use zulip-py3-venv's mypy if it's available.
VENV_DIR = "/srv/zulip-py3-venv"
MYPY_VENV_PATH = os.path.join(VENV_DIR, "bin", command_name)
if os.path.exists(MYPY_VENV_PATH):
mypy_command = MYPY_VENV_PATH
else:
mypy_command = command_name
if args.version:
print("mypy command:", mypy_command)
sys.exit(subprocess.call([mypy_command, "--version"]))
if args.all:
exclude = []
# find all non-excluded files in current directory
files_dict = cast(Dict[str, List[str]],
lister.list_files(targets=args.targets, ftypes=['py', 'pyi'],
use_shebang=True, modified_only=args.modified,
exclude=exclude, group_by_ftype=True,
extless_only=args.scripts_only))
pyi_files = list(files_dict['pyi'])
python_files = [fpath for fpath in files_dict['py']
if not fpath.endswith('.py') or fpath + 'i' not in pyi_files]
if not python_files and not pyi_files:
print("There are no files to run mypy on.")
sys.exit(0)
extra_args = []
if args.quick:
extra_args.append("--quick")
mypy_args = extra_args + python_files + pyi_files
if args.daemon:
rc = subprocess.call([mypy_command, 'run', '--'] + mypy_args)
else:
rc = subprocess.call([mypy_command] + mypy_args)
sys.exit(rc)