#!/usr/bin/env python """ Utility package for run.py """ import sys import os import platform import re import tempfile import glob import logging import shutil from subprocess import check_call, check_output, CalledProcessError, STDOUT def initLogger(): logger = logging.getLogger("run.py") logger.setLevel(logging.DEBUG) ch = logging.StreamHandler(sys.stderr) ch.setFormatter(logging.Formatter("%(message)s")) logger.addHandler(ch) return logger log = initLogger() hostos = os.name # 'nt', 'posix' class Err(Exception): def __init__(self, msg, *args): self.msg = msg % args def execute(cmd, silent=False, cwd=".", env=None): try: log.debug("Run: %s", cmd) if env is not None: for k in env: log.debug(" Environ: %s=%s", k, env[k]) new_env = os.environ.copy() new_env.update(env) env = new_env if sys.platform == 'darwin': # https://github.com/opencv/opencv/issues/14351 if env is None: env = os.environ.copy() if 'DYLD_LIBRARY_PATH' in env: env['OPENCV_SAVED_DYLD_LIBRARY_PATH'] = env['DYLD_LIBRARY_PATH'] if silent: return check_output(cmd, stderr=STDOUT, cwd=cwd, env=env).decode("latin-1") else: return check_call(cmd, cwd=cwd, env=env) except CalledProcessError as e: if silent: log.debug("Process returned: %d", e.returncode) return e.output.decode("latin-1") else: log.error("Process returned: %d", e.returncode) return e.returncode def isColorEnabled(args): usercolor = [a for a in args if a.startswith("--gtest_color=")] return len(usercolor) == 0 and sys.stdout.isatty() and hostos != "nt" def getPlatformVersion(): mv = platform.mac_ver() if mv[0]: return "Darwin" + mv[0] else: wv = platform.win32_ver() if wv[0]: return "Windows" + wv[0] else: lv = platform.linux_distribution() if lv[0]: return lv[0] + lv[1] return None parse_patterns = ( {'name': "cmake_home", 'default': None, 'pattern': re.compile(r"^CMAKE_HOME_DIRECTORY:\w+=(.+)$")}, {'name': "opencv_home", 'default': None, 'pattern': re.compile(r"^OpenCV_SOURCE_DIR:\w+=(.+)$")}, {'name': "opencv_build", 'default': None, 'pattern': re.compile(r"^OpenCV_BINARY_DIR:\w+=(.+)$")}, {'name': "tests_dir", 'default': None, 'pattern': re.compile(r"^EXECUTABLE_OUTPUT_PATH:\w+=(.+)$")}, {'name': "build_type", 'default': "Release", 'pattern': re.compile(r"^CMAKE_BUILD_TYPE:\w+=(.*)$")}, {'name': "android_abi", 'default': None, 'pattern': re.compile(r"^ANDROID_ABI:\w+=(.*)$")}, {'name': "android_executable", 'default': None, 'pattern': re.compile(r"^ANDROID_EXECUTABLE:\w+=(.*android.*)$")}, {'name': "ant_executable", 'default': None, 'pattern': re.compile(r"^ANT_EXECUTABLE:\w+=(.*ant.*)$")}, {'name': "java_test_dir", 'default': None, 'pattern': re.compile(r"^OPENCV_JAVA_TEST_DIR:\w+=(.*)$")}, {'name': "is_x64", 'default': "OFF", 'pattern': re.compile(r"^CUDA_64_BIT_DEVICE_CODE:\w+=(ON)$")}, {'name': "cmake_generator", 'default': None, 'pattern': re.compile(r"^CMAKE_GENERATOR:\w+=(.+)$")}, {'name': "python3", 'default': None, 'pattern': re.compile(r"^BUILD_opencv_python3:\w+=(.*)$")}, ) class CMakeCache: def __init__(self, cfg=None): self.setDefaultAttrs() self.main_modules = [] if cfg: self.build_type = cfg def setDummy(self, path): self.tests_dir = os.path.normpath(path) def read(self, path, fname): rx = re.compile(r'^OPENCV_MODULE_opencv_(\w+)_LOCATION:INTERNAL=(.*)$') module_paths = {} # name -> path with open(fname, "rt") as cachefile: for l in cachefile.readlines(): ll = l.strip() if not ll or ll.startswith("#"): continue for p in parse_patterns: match = p["pattern"].match(ll) if match: value = match.groups()[0] if value and not value.endswith("-NOTFOUND"): setattr(self, p["name"], value) # log.debug("cache value: %s = %s", p["name"], value) match = rx.search(ll) if match: module_paths[match.group(1)] = match.group(2) if not self.tests_dir: self.tests_dir = path else: rel = os.path.relpath(self.tests_dir, self.opencv_build) self.tests_dir = os.path.join(path, rel) self.tests_dir = os.path.normpath(self.tests_dir) # fix VS test binary path (add Debug or Release) if "Visual Studio" in self.cmake_generator: self.tests_dir = os.path.join(self.tests_dir, self.build_type) for module, path in module_paths.items(): rel = os.path.relpath(path, self.opencv_home) if ".." not in rel: self.main_modules.append(module) def setDefaultAttrs(self): for p in parse_patterns: setattr(self, p["name"], p["default"]) def gatherTests(self, mask, isGood=None): if self.tests_dir and os.path.isdir(self.tests_dir): d = os.path.abspath(self.tests_dir) files = glob.glob(os.path.join(d, mask)) if not self.getOS() == "android" and self.withJava(): files.append("java") if self.withPython3(): files.append("python3") return [f for f in files if isGood(f)] return [] def isMainModule(self, name): return name in self.main_modules + ['python3'] def withJava(self): return self.ant_executable and self.java_test_dir and os.path.exists(self.java_test_dir) def withPython3(self): return self.python3 == 'ON' def getOS(self): if self.android_executable: return "android" else: return hostos class TempEnvDir: def __init__(self, envname, prefix): self.envname = envname self.prefix = prefix self.saved_name = None self.new_name = None def init(self): self.saved_name = os.environ.get(self.envname) self.new_name = tempfile.mkdtemp(prefix=self.prefix, dir=self.saved_name or None) os.environ[self.envname] = self.new_name def clean(self): if self.saved_name: os.environ[self.envname] = self.saved_name else: del os.environ[self.envname] try: shutil.rmtree(self.new_name) except: pass if __name__ == "__main__": log.error("This is utility file, please execute run.py script")