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https://github.com/godotengine/godot.git
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7bf9787921
Configured for a max line length of 120 characters.
psf/black is very opinionated and purposely doesn't leave much room for
configuration. The output is mostly OK so that should be fine for us,
but some things worth noting:
- Manually wrapped strings will be reflowed, so by using a line length
of 120 for the sake of preserving readability for our long command
calls, it also means that some manually wrapped strings are back on
the same line and should be manually merged again.
- Code generators using string concatenation extensively look awful,
since black puts each operand on a single line. We need to refactor
these generators to use more pythonic string formatting, for which
many options are available (`%`, `format` or f-strings).
- CI checks and a pre-commit hook will be added to ensure that future
buildsystem changes are well-formatted.
(cherry picked from commit cd4e46ee65)
127 lines
3.5 KiB
Python
127 lines
3.5 KiB
Python
"""Functions used to generate source files during build time
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All such functions are invoked in a subprocess on Windows to prevent build flakiness.
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"""
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import os
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import os.path
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from platform_methods import subprocess_main
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from compat import encode_utf8, byte_to_str, open_utf8
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def make_doc_header(target, source, env):
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dst = target[0]
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g = open_utf8(dst, "w")
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buf = ""
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docbegin = ""
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docend = ""
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for src in source:
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if not src.endswith(".xml"):
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continue
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with open_utf8(src, "r") as f:
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content = f.read()
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buf += content
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buf = encode_utf8(docbegin + buf + docend)
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decomp_size = len(buf)
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import zlib
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buf = zlib.compress(buf)
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g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
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g.write("#ifndef _DOC_DATA_RAW_H\n")
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g.write("#define _DOC_DATA_RAW_H\n")
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g.write("static const int _doc_data_compressed_size = " + str(len(buf)) + ";\n")
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g.write("static const int _doc_data_uncompressed_size = " + str(decomp_size) + ";\n")
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g.write("static const unsigned char _doc_data_compressed[] = {\n")
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for i in range(len(buf)):
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g.write("\t" + byte_to_str(buf[i]) + ",\n")
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g.write("};\n")
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g.write("#endif")
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g.close()
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def make_fonts_header(target, source, env):
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dst = target[0]
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g = open_utf8(dst, "w")
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g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
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g.write("#ifndef _EDITOR_FONTS_H\n")
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g.write("#define _EDITOR_FONTS_H\n")
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# saving uncompressed, since freetype will reference from memory pointer
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xl_names = []
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for i in range(len(source)):
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with open(source[i], "rb") as f:
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buf = f.read()
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name = os.path.splitext(os.path.basename(source[i]))[0]
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g.write("static const int _font_" + name + "_size = " + str(len(buf)) + ";\n")
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g.write("static const unsigned char _font_" + name + "[] = {\n")
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for j in range(len(buf)):
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g.write("\t" + byte_to_str(buf[j]) + ",\n")
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g.write("};\n")
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g.write("#endif")
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g.close()
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def make_translations_header(target, source, env):
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dst = target[0]
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g = open_utf8(dst, "w")
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g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
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g.write("#ifndef _EDITOR_TRANSLATIONS_H\n")
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g.write("#define _EDITOR_TRANSLATIONS_H\n")
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import zlib
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import os.path
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sorted_paths = sorted(source, key=lambda path: os.path.splitext(os.path.basename(path))[0])
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xl_names = []
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for i in range(len(sorted_paths)):
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with open(sorted_paths[i], "rb") as f:
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buf = f.read()
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decomp_size = len(buf)
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buf = zlib.compress(buf)
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name = os.path.splitext(os.path.basename(sorted_paths[i]))[0]
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g.write("static const unsigned char _translation_" + name + "_compressed[] = {\n")
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for j in range(len(buf)):
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g.write("\t" + byte_to_str(buf[j]) + ",\n")
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g.write("};\n")
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xl_names.append([name, len(buf), str(decomp_size)])
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g.write("struct EditorTranslationList {\n")
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g.write("\tconst char* lang;\n")
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g.write("\tint comp_size;\n")
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g.write("\tint uncomp_size;\n")
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g.write("\tconst unsigned char* data;\n")
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g.write("};\n\n")
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g.write("static EditorTranslationList _editor_translations[] = {\n")
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for x in xl_names:
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g.write('\t{ "' + x[0] + '", ' + str(x[1]) + ", " + str(x[2]) + ", _translation_" + x[0] + "_compressed},\n")
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g.write("\t{NULL, 0, 0, NULL}\n")
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g.write("};\n")
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g.write("#endif")
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g.close()
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if __name__ == "__main__":
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subprocess_main(globals())
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