pdfviewer: fix path shortcuts in python script, use os.path.join()

experimental/PdfViewer/generate_code.py

 
 
+import os
 import sys
 
 import datatypes
 from autogen.pdfspec_autogen import *
 
 # TODO(edisonn): date and some other types are in fact strings, with a custom format!!!
 # TODO(edisonn): refer to page 99 (PDF data types)
 knowTypes = {
 '(any)': ['SkPdfObject*', 'ret', datatypes.CppNull(), 'true', 'use a mapper'],
 # TODO(edisonn): return constant for undefined
@@ skipping 254 matching lines @@
        
       enumToCls[cls.fEnum] = cls
       
     enumsRoot.sort()
     
    
     # TODO(edisonn): move each .h in it's own file
     # write imports
     
     # write enums
-    fileEnums = open(sys.argv[1] + 'autogen/SkPdfEnums_autogen.h', 'w')
+    fileEnums = open(os.path.join(sys.argv[1], 'autogen', 'SkPdfEnums_autogen.h'), 'w')
     fileEnums.write('#ifndef __DEFINED__SkPdfEnums\n')
     fileEnums.write('#define __DEFINED__SkPdfEnums\n')
     fileEnums.write('\n')
     
     fileEnums.write('enum SkPdfObjectType {\n')
     fileEnums.write('  kNone_SkPdfObjectType = 0,\n')
     for enum in enumsRoot:
       self.writeEnum(fileEnums, enum, enumToCls)
     fileEnums.write('};\n')
     fileEnums.write('\n')
     
     # write forward class declaration
     for name in self.fClassesNamesInOrder:
       fileEnums.write('class SkPdf' + name + ';\n')
     fileEnums.write('\n')
 
     fileEnums.write('#endif  // __DEFINED__SkPdfEnums\n')
     fileEnums.close()
     
     for name in self.fClassesNamesInOrder:
       cls = self.fClasses[name]
       enum = cls.fEnum
       
-      nativeFileClass = open(sys.argv[1] + 'native/autogen/SkPdf' + cls.fName + '_autogen.h', 'w')
-      nativeFileClassCpp = open(sys.argv[1] + 'native/autogen/SkPdf' + cls.fName + '_autogen.cpp', 'w')
+      nativeFileClass = open(os.path.join(sys.argv[1], 'native', 'autogen', 'SkPdf' + cls.fName + '_autogen.h'), 'w')
+      nativeFileClassCpp = open(os.path.join(sys.argv[1], 'native', 'autogen', 'SkPdf' + cls.fName + '_autogen.cpp'), 'w')
 
       nativeFileClass.write('#ifndef __DEFINED__SkPdf' + cls.fName + '\n')
       nativeFileClass.write('#define __DEFINED__SkPdf' + cls.fName + '\n')
       nativeFileClass.write('\n')
 
       nativeFileClassCpp.write('#include "SkPdf' + cls.fName + '_autogen.h"\n\n')
       nativeFileClassCpp.write('\n')
 
       
       if cls.fBase == '':
@@ skipping 129 matching lines @@
       nativeFileClass.write('#endif  // __DEFINED__NATIVE_SkPdf' + cls.fName + '\n')
 
       nativeFileClass.close()
       nativeFileClassCpp.close()
     
       # generate constructor when knowing the type
       # later, p2, generate constructor when not knowing the type - very similar with parsing?
       
     # generate parser  
     # TODO(edisonn): fast recognition based on must attributes.
-    fileMapperNative = open(sys.argv[1] + 'native/autogen/SkPdfMapper_autogen.h', 'w')
-    fileMapperNativeCpp = open(sys.argv[1] + 'native/autogen/SkPdfMapper_autogen.cpp', 'w')
+    fileMapperNative = open(os.path.join(sys.argv[1], 'native', 'autogen', 'SkPdfMapper_autogen.h'), 'w')
+    fileMapperNativeCpp = open(os.path.join(sys.argv[1], 'native', 'autogen', 'SkPdfMapper_autogen.cpp'), 'w')
 
     fileMapperNative.write('#ifndef __DEFINED__SkPdfMapper\n')
     fileMapperNative.write('#define __DEFINED__SkPdfMapper\n')
     fileMapperNative.write('\n')
 
     fileMapperNative.write('#include "SkPdfHeaders_autogen.h"\n')
     fileMapperNative.write('#include "SkNativeParsedPDF.h"\n')
     fileMapperNative.write('#include "SkPdfObject.h"\n')
 
 
@@ skipping 103 matching lines @@
     fileMapperNative.close()
     fileMapperNativeCpp.close()
     
     return
 
 def generateCode():
   global fileHeadersNative 
   global fileHeadersNativeCpp 
   global knowTypes
 
-  fileHeadersNative = open(sys.argv[1] + 'native/autogen/SkPdfHeaders_autogen.h', 'w')
-  fileHeadersNativeCpp = open(sys.argv[1] + 'native/autogen/SkPdfHeaders_autogen.cpp', 'w')
+  fileHeadersNative = open(os.path.join(sys.argv[1], 'native', 'autogen', 'SkPdfHeaders_autogen.h'), 'w')
+  fileHeadersNativeCpp = open(os.path.join(sys.argv[1], 'native', 'autogen', 'SkPdfHeaders_autogen.cpp'), 'w')
   
   fileHeadersNative.write('#ifndef __DEFINED__SkPdfHeaders\n')
   fileHeadersNative.write('#define __DEFINED__SkPdfHeaders\n')
   fileHeadersNative.write('\n')
 
   fileHeadersNativeCpp.write('#include "SkPdfHeaders_autogen.h"\n')
 
   manager = PdfClassManager()
   
   # these classes are not explicitely backed by a table in the pdf spec
@@ skipping 28 matching lines @@
   
   fileHeadersNative.write('#endif  // __DEFINED__SkPdfHeaders\n')
 
   fileHeadersNative.close()
   fileHeadersNativeCpp.close()
 
 if '__main__' == __name__:
   #print sys.argv
   sys.exit(generateCode())