restore device.py as a deprecated compatibility wrapper

trezorlib/device.py

@@ -0,0 +1,39 @@
+# This file is part of the TREZOR project.
+#
+# Copyright (C) 2012-2017 Marek Palatinus <slush@satoshilabs.com>
+# Copyright (C) 2012-2017 Pavol Rusnak <stick@satoshilabs.com>
+#
+# This library is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+import warnings
+
+from .transport import enumerate_devices, get_transport
+
+
+class TrezorDevice:
+    '''
+    This class is deprecated. (There is no reason for it to exist in the first
+    place, it is nothing but a collection of two functions.)
+    Instead, please use functions from the ``trezorlib.transport`` module.
+    '''
+
+    @classmethod
+    def enumerate(cls):
+        warnings.warn('TrezorDevice is deprecated.', DeprecationWarning)
+        return enumerate_devices()
+
+    @classmethod
+    def find_by_path(cls, path):
+        warnings.warn('TrezorDevice is deprecated.', DeprecationWarning)
+        return get_transport(path, prefix_search=False)