def _deploy_archive(self, current_work_dir, payload, payload_name):
""" Creates a temporary file containing the archive and decompresses it
into a temporary directory. The directory is scanned for Distutils2 modules,
each is then copied over to the work directory and hot-(re)loaded.
"""
with NamedTemporaryFile(prefix='zato-hd-', suffix=payload_name) as tf:
tf.write(payload)
tf.flush()
tmp_dir = mkdtemp(prefix='zato-hd-')
decompress(tf.name, None)
for tmp_py_path in visit_py_source_from_distribution(tmp_dir):
# Get the path the stuff needs to be copied over to and create
# all the directories needed along
dest_py_path = os.path.join(
current_work_dir, os.path.relpath(tmp_py_path, tmp_dir))
dest_py_dir = os.path.dirname(dest_py_path)
try:
os.mkdir(dest_py_dir)
except OSError, e:
if e.errno != EEXIST:
raise
self._deploy_file(current_work_dir,
open(tmp_py_path).read(), dest_py_path)
# Clean up
shutil.rmtree(tmp_dir)
def import_services_from_directory(self, dir_name):
""" dir_name points to a Distutils2 directory. Its setup.cfg file is read
and all the modules from packages pointed to by the 'files' section
are scanned for services.
"""
for py_path in visit_py_source_from_distribution(dir_name):
self.import_services_from_file(py_path, False, None)
def _deploy_archive(self, current_work_dir, payload, payload_name):
""" Creates a temporary file containing the archive and decompresses it
into a temporary directory. The directory is scanned for Distutils2 modules,
each is then copied over to the work directory and hot-(re)loaded.
"""
with NamedTemporaryFile(prefix='zato-hd-', suffix=payload_name) as tf:
tf.write(payload)
tf.flush()
tmp_dir = mkdtemp(prefix='zato-hd-')
decompress(tf.name, None)
for tmp_py_path in visit_py_source_from_distribution(tmp_dir):
# Get the path the stuff needs to be copied over to and create
# all the directories needed along
dest_py_path = os.path.join(current_work_dir, os.path.relpath(tmp_py_path, tmp_dir))
dest_py_dir = os.path.dirname(dest_py_path)
try:
os.mkdir(dest_py_dir)
except OSError, e:
if e.errno != EEXIST:
raise
self._deploy_file(current_work_dir, open(tmp_py_path).read(), dest_py_path)
# Clean up
shutil.rmtree(tmp_dir)
