def install_extension(self, extension_path):
"""Install the extension from the file or directory extension_path"""
self.logger.log("Request to install '%s'" % extension_path)
if os.path.isfile(extension_path):
# it is a file. if it ends with .zip, assume it is a zip archive.
# otherwise assume it is a tarball.
extension_dir = None
member_names = []
try:
if extension_path[-4:] == '.zip':
member_names = weecfg.extract_zip(extension_path,
self.tmpdir, self.logger)
else:
member_names = weecfg.extract_tar(extension_path,
self.tmpdir, self.logger)
extension_reldir = os.path.commonprefix(member_names)
if extension_reldir == '':
raise InstallError(
"Unable to install from '%s': no common path "
"(the extension archive contains more than a "
"single root directory)" % extension_path)
extension_dir = os.path.join(self.tmpdir, extension_reldir)
self.install_from_dir(extension_dir)
finally:
if extension_dir:
shutil.rmtree(extension_dir, ignore_errors=True)
elif os.path.isdir(extension_path):
# It's a directory, presumably containing the extension components.
# Install directly
self.install_from_dir(extension_path)
else:
raise InstallError("Extension '%s' not found." % extension_path)
self.logger.log("Finished installing extension '%s'" % extension_path)
def install_extension(self, extension_path):
"""Install the extension from the file or directory extension_path"""
self.logger.log("Request to install '%s'" % extension_path)
if os.path.isfile(extension_path):
# it is a file. if it ends with .zip, assume it is a zip archive.
# otherwise assume it is a tarball.
extension_dir = None
member_names = []
try:
if extension_path[-4:] == '.zip':
member_names = weecfg.extract_zip(extension_path,
self.tmpdir, self.logger)
else:
member_names = weecfg.extract_tar(extension_path,
self.tmpdir, self.logger)
extension_reldir = os.path.commonprefix(member_names)
if extension_reldir == '':
raise InstallError("Unable to install from '%s': no common path (the extension archive contains more than a single root directory)" % extension_path)
extension_dir = os.path.join(self.tmpdir, extension_reldir)
self.install_from_dir(extension_dir)
finally:
if extension_dir:
shutil.rmtree(extension_dir, ignore_errors=True)
elif os.path.isdir(extension_path):
# It's a directory, presumably containing the extension components.
# Install directly
self.install_from_dir(extension_path)
else:
raise InstallError("Extension '%s' not found." % extension_path)
self.logger.log("Finished installing extension '%s'" % extension_path)