diff options
Diffstat (limited to 'generator')
| -rw-r--r-- | generator/nanopb_generator.py | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/generator/nanopb_generator.py b/generator/nanopb_generator.py index 2cc92f01..39153839 100644 --- a/generator/nanopb_generator.py +++ b/generator/nanopb_generator.py @@ -1,7 +1,27 @@ '''Generate header file for nanopb from a ProtoBuf FileDescriptorSet.''' -import google.protobuf.descriptor_pb2 as descriptor -import nanopb_pb2 +try: + import google.protobuf.descriptor_pb2 as descriptor +except: + print + print "*************************************************************" + print "*** Could not import the Google protobuf Python libraries ***" + print "*** Try installing package 'python-protobuf' or similar. ***" + print "*************************************************************" + print + raise + +try: + import nanopb_pb2 +except: + print + print "***************************************************************" + print "*** Could not import the precompiled nanopb_pb2.py. ***" + print "*** Run 'make' in the 'generator' folder to update the file.***" + print "***************************************************************" + print + raise + import os.path # Values are tuple (c type, pb ltype) |