python/lib/gen_external.py: split long functions

Paul Brossier committed 8 years ago

Commit d2141241 parent 8ced1e81 file · +11 −1Browse files

Showing the changes to python (1 of 1 file). Show all

Unified · Split

 def get_c_declarations(header=header, usedouble=False):
     ''' return a dense and preprocessed  string of all c declarations implied by aubio.h
     '''
+    cpp_output = get_cpp_output(header=header, usedouble=usedouble)
+    return filter_cpp_output (cpp_output)
+def get_cpp_output(header=header, usedouble=False):
+    ''' find and run a C pre-processor on aubio.h '''
     cpp_cmd = get_preprocessor()
     macros = [('AUBIO_UNSTABLE', 1)]
     if not isinstance(cpp_output, list):
         cpp_output = [l.strip() for l in cpp_output.decode('utf8').split('\n')]
-    cpp_output = filter(lambda y: len(y) > 1, cpp_output)
+    return cpp_output
+def filter_cpp_output(cpp_raw_output):
+    ''' prepare cpp-output for parsing '''
+    cpp_output = filter(lambda y: len(y) > 1, cpp_raw_output)
     cpp_output = list(filter(lambda y: not y.startswith('#'), cpp_output))
     i = 1

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