'''Generate header file for nanopb from a ProtoBuf FileDescriptorSet.'''
nanopb_version = "nanopb-0.2.5-dev"
+import sys
+
try:
+ # Add some dummy imports to keep packaging tools happy.
import google, distutils.util # bbfreeze seems to need these
+ import pkg_resources # pyinstaller / protobuf 2.5 seem to need these
+except:
+ # Don't care, we will error out later if it is actually important.
+ pass
+
+try:
import google.protobuf.text_format as text_format
except:
- print
- print "*************************************************************"
- print "*** Could not import the Google protobuf Python libraries ***"
- print "*** Try installing package 'python-protobuf' or similar. ***"
- print "*************************************************************"
- print
+ sys.stderr.write('''
+ *************************************************************
+ *** Could not import the Google protobuf Python libraries ***
+ *** Try installing package 'python-protobuf' or similar. ***
+ *************************************************************
+ ''' + '\n')
raise
try:
import proto.nanopb_pb2 as nanopb_pb2
import proto.descriptor_pb2 as descriptor
except:
- print
- print "********************************************************************"
- print "*** Failed to import the protocol definitions for generator. ***"
- print "*** You have to run 'make' in the nanopb/generator/proto folder. ***"
- print "********************************************************************"
- print
+ sys.stderr.write('''
+ ********************************************************************
+ *** Failed to import the protocol definitions for generator. ***
+ *** You have to run 'make' in the nanopb/generator/proto folder. ***
+ ********************************************************************
+ ''' + '\n')
raise