python: Concat generated files in generator.py

CMakeLists.txt

@@ -525,11 +525,6 @@ if(LIBXML2_WITH_PYTHON)
         ${CMAKE_CURRENT_SOURCE_DIR}/python/generator.py
         ${CMAKE_CURRENT_BINARY_DIR}
     )
-    file(READ python/libxml.py LIBXML_PY)
-    file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/libxml2.py.in "${LIBXML_PY}")
-    file(READ ${CMAKE_CURRENT_BINARY_DIR}/libxml2class.py LIBXML2CLASS_PY)
-    file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/libxml2.py.in "${LIBXML2CLASS_PY}")
-    configure_file(${CMAKE_CURRENT_BINARY_DIR}/libxml2.py.in libxml2.py COPYONLY)
     add_library(
         LibXml2Mod SHARED
         libxml2-py.c

python/.gitignore

@@ -3,7 +3,6 @@
 /libxml2-py.c
 /libxml2-py.h
 /libxml2.py
-/libxml2class.py
 /libxml2class.txt
 /setup.py
 /tests/tmp.xml

python/Makefile.am

@@ -32,8 +32,8 @@ python_PYTHON = drv_libxml2.py
 nodist_python_PYTHON = libxml2.py
 
 API_DESC = $(top_srcdir)/doc/libxml2-api.xml $(srcdir)/libxml2-python-api.xml
-GENERATED = libxml2class.py libxml2class.txt $(BUILT_SOURCES)
-CLEANFILES = libxml2.py $(GENERATED)
+GENERATED = libxml2.py libxml2class.txt $(BUILT_SOURCES)
+CLEANFILES = $(GENERATED)
 
 all-local: libxml2.py
 
@@ -43,9 +43,6 @@ $(GENERATED): $(srcdir)/generator.py $(API_DESC)
 # libxml.c #includes libxml2-export.c
 libxml.$(OBJEXT): libxml2-export.c
 
-libxml2.py: $(srcdir)/libxml.py libxml2class.py
-	cat $(srcdir)/libxml.py `test -f libxml2class.py || echo $(srcdir)/`libxml2class.py > $@
-
 clean-local:
 	rm -rf __pycache__ *.pyc
 

python/generator.py

@@ -1091,9 +1091,20 @@ def buildWrappers():
         func = nameFixup(name, "None", file, file)
         info = (0, func, name, ret, args, file)
         function_classes['None'].append(info)
-   
-    classes = open(os.path.join(dstPref, "libxml2class.py"), "w")
+
+    libxml_content = ""
+    try:
+        with open(os.path.join(srcPref, "libxml.py"), "r") as libxml_file:
+            libxml_content = libxml_file.read()
+    except IOError as msg:
+        print("Error reading libxml.py:", msg)
+        sys.exit(1)
+
+    classes = open(os.path.join(dstPref, "libxml2.py"), "w")
     txt = open(os.path.join(dstPref, "libxml2class.txt"), "w")
+
+    classes.write(libxml_content)
+
     txt.write("          Generated Classes for libxml2-python\n\n")
 
     txt.write("#\n# Global functions of the module\n#\n\n")

python/meson.build

@@ -16,7 +16,7 @@ if py.found() == true
             'libxml2-py.h',
             'libxml2-export.c',
             'libxml2-py.c',
-            'libxml2class.py',
+            'libxml2.py',
             'libxml2class.txt',
         ],
         command: [py, '@INPUT@', meson.current_build_dir()],
@@ -25,16 +25,6 @@ if py.found() == true
         sources : [pygenerated[0]],
     )
 
-    libxml2_py = custom_target(
-        'libxml2.py',
-        input: [files('libxml.py'), pygenerated[3]],
-        output: 'libxml2.py',
-        command: [find_program('cat'), '@INPUT@'],
-        capture: true,
-        install: true,
-        install_dir: py.get_install_dir(),
-    )
-
     libxml2mod_src = [
         files('libxml.c', 'types.c'),
         pygenerated[2],

python/setup.py.in

@@ -116,20 +116,6 @@ if missing("libxml2-py.c") or missing("libxml2.py"):
         print(sys.exc_info()[0], sys.exc_info()[1])
         sys.exit(1)
 
-    head = open("libxml.py", "r")
-    generated = open("libxml2class.py", "r")
-    result = open("libxml2.py", "w")
-    for line in head.readlines():
-        if WITHDLLS:
-            result.write(altImport(line))
-        else:
-            result.write(line)
-    for line in generated.readlines():
-        result.write(line)
-    head.close()
-    generated.close()
-    result.close()
-
 with_xslt=0
 if missing("libxslt-py.c") or missing("libxslt.py"):
     if missing("xsltgenerator.py") or missing("libxslt-api.xml"):