diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/thandy/packagesys/ThpPackages.py | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/lib/thandy/packagesys/ThpPackages.py b/lib/thandy/packagesys/ThpPackages.py index af66b80..d90af0c 100644 --- a/lib/thandy/packagesys/ThpPackages.py +++ b/lib/thandy/packagesys/ThpPackages.py @@ -9,6 +9,7 @@ import shutil import subprocess import sys import errno +import traceback from lockfile import LockFile, AlreadyLocked, LockFailed @@ -334,9 +335,9 @@ class ThpPackage(object): env['THP_VERBOSE'] = "1" env['THP_PURGE'] = "0" env['THP_TEMP_DIR'] = self._tmp_path - - sw = ScriptWrapper(os.path.join(self._tmp_path, "meta", - "scripts", script[0]), env) + + sw = ScriptBundleWrapper(os.path.join(self._tmp_path, "meta", + "scripts", script[0]), env) for type in script[1]: self._scripts[type] = sw @@ -397,3 +398,32 @@ class ScriptWrapper(object): env=self._env) self._process.wait() return self._process.returncode + +class ScriptBundleWrapper(object): + """ Wrapper for the scripts that runs the code without spawning + another python process. This is mostly for handling + multiplatform code. """ + def __init__(self, path = None, env = None): + super(ScriptBundleWrapper, self).__init__() + self._path = path + self._env = env + + def run(self): + """ Runs the script using the code class. """ + loc = {} + glob = {} + old_environ = os.environ.copy() + os.environ.clear() + os.environ.update(self._env) + try: + execfile(self._path, loc, glob) + except SystemExit, e: + return 1 + except: + traceback.print_exc() + return 1 + finally: + os.environ.clear() + os.environ.update(old_environ) + + return 0 |