339 lines
12 KiB
Python
Executable File
339 lines
12 KiB
Python
Executable File
#!/usr/bin/env python3
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import enum
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import fnmatch
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import os
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import re
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import shutil
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import subprocess
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import sys
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line_nb = False
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for arg in sys.argv[1:]:
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if arg == "--with-line-nb":
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print("Enabling line numbers in the context locations.")
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line_nb = True
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else:
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os.sys.exit("Non supported argument '" + arg + "'. Aborting.")
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if not os.path.exists("editor"):
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os.sys.exit("ERROR: This script should be started from the root of the git repo.")
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matches = []
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for root, dirnames, filenames in os.walk("."):
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dirnames[:] = [d for d in dirnames if d not in ["thirdparty"]]
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for filename in fnmatch.filter(filenames, "*.cpp"):
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matches.append(os.path.join(root, filename))
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for filename in fnmatch.filter(filenames, "*.h"):
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matches.append(os.path.join(root, filename))
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matches.sort()
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remaps = {}
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remap_re = re.compile(r'capitalize_string_remaps\["(.+)"\] = "(.+)";')
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with open("editor/editor_property_name_processor.cpp") as f:
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for line in f:
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m = remap_re.search(line)
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if m:
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remaps[m.group(1)] = m.group(2)
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unique_str = []
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unique_loc = {}
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ctx_group = {} # Store msgctx, msg, and locations.
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main_po = """
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# LANGUAGE translation of the Godot Engine editor.
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# Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.
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# Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).
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# This file is distributed under the same license as the Godot source code.
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#
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# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
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#
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#, fuzzy
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msgid ""
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msgstr ""
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"Project-Id-Version: Godot Engine editor\\n"
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"Report-Msgid-Bugs-To: https://github.com/godotengine/godot\\n"
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"MIME-Version: 1.0\\n"
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"Content-Type: text/plain; charset=UTF-8\\n"
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"Content-Transfer-Encoding: 8-bit\\n"\n
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"""
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class ExtractType(enum.IntEnum):
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TEXT = 1
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PROPERTY_PATH = 2
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GROUP = 3
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# Regex "(?P<name>(?:[^"\\]|\\.)*)" creates a group named `name` that matches a string.
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message_patterns = {
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re.compile(r'RTR\("(?P<message>(?:[^"\\]|\\.)*)"\)'): ExtractType.TEXT,
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re.compile(r'TTR\("(?P<message>(?:[^"\\]|\\.)*)"(?:, "(?P<context>(?:[^"\\]|\\.)*)")?\)'): ExtractType.TEXT,
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re.compile(r'TTRC\("(?P<message>(?:[^"\\]|\\.)*)"\)'): ExtractType.TEXT,
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re.compile(r'_initial_set\("(?P<message>[^"]+?)",'): ExtractType.PROPERTY_PATH,
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re.compile(r'GLOBAL_DEF(?:_RST)?\("(?P<message>[^".]+?)",'): ExtractType.PROPERTY_PATH,
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re.compile(r'EDITOR_DEF(?:_RST)?\("(?P<message>[^"]+?)",'): ExtractType.PROPERTY_PATH,
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re.compile(
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r'ADD_PROPERTY\(PropertyInfo\(Variant::[_A-Z0-9]+, "(?P<message>[^"]+?)"[,)]'
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): ExtractType.PROPERTY_PATH,
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re.compile(r'ADD_GROUP\("(?P<message>[^"]+?)", "(?P<prefix>[^"]*?)"\)'): ExtractType.GROUP,
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}
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# See String::camelcase_to_underscore().
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capitalize_re = re.compile(r"(?<=\D)(?=\d)|(?<=\d)(?=\D([a-z]|\d))")
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def _process_editor_string(name):
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# See EditorPropertyNameProcessor::process_string().
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capitalized_parts = []
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for segment in name.split("_"):
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if not segment:
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continue
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remapped = remaps.get(segment)
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if remapped:
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capitalized_parts.append(remapped)
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else:
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# See String::capitalize().
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# fmt: off
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capitalized_parts.append(" ".join(
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part.title()
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for part in capitalize_re.sub("_", segment).replace("_", " ").split()
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))
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# fmt: on
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return " ".join(capitalized_parts)
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def _write_message(msgctx, msg, location):
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global main_po
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main_po += "#: " + location + "\n"
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if msgctx != "":
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main_po += 'msgctxt "' + msgctx + '"\n'
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main_po += 'msgid "' + msg + '"\n'
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main_po += 'msgstr ""\n\n'
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def _add_additional_location(msgctx, msg, location):
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global main_po
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# Add additional location to previous occurrence.
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if msgctx != "":
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msg_pos = main_po.find('\nmsgctxt "' + msgctx + '"\nmsgid "' + msg + '"')
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else:
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msg_pos = main_po.find('\nmsgid "' + msg + '"')
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if msg_pos == -1:
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print("Someone apparently thought writing Python was as easy as GDScript. Ping Akien.")
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main_po = main_po[:msg_pos] + " " + location + main_po[msg_pos:]
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def _write_translator_comment(msgctx, msg, translator_comment):
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if translator_comment == "":
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return
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global main_po
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if msgctx != "":
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msg_pos = main_po.find('\nmsgctxt "' + msgctx + '"\nmsgid "' + msg + '"')
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else:
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msg_pos = main_po.find('\nmsgid "' + msg + '"')
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# If it's a new message, just append comment to the end of PO file.
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if msg_pos == -1:
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main_po += _format_translator_comment(translator_comment, True)
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return
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# Find position just before location. Translator comment will be added there.
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translator_comment_pos = main_po.rfind("\n\n#", 0, msg_pos) + 2
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if translator_comment_pos - 2 == -1:
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print("translator_comment_pos not found")
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return
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# Check if a previous translator comment already exists. If so, merge them together.
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if main_po.find("TRANSLATORS:", translator_comment_pos, msg_pos) != -1:
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translator_comment_pos = main_po.find("\n#:", translator_comment_pos, msg_pos) + 1
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if translator_comment_pos == 0:
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print('translator_comment_pos after "TRANSLATORS:" not found')
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return
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main_po = (
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main_po[:translator_comment_pos]
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+ _format_translator_comment(translator_comment, False)
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+ main_po[translator_comment_pos:]
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)
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return
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main_po = (
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main_po[:translator_comment_pos]
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+ _format_translator_comment(translator_comment, True)
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+ main_po[translator_comment_pos:]
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)
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def _format_translator_comment(comment, new):
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if not comment:
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return ""
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comment_lines = comment.split("\n")
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formatted_comment = ""
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if not new:
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for comment in comment_lines:
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formatted_comment += "#. " + comment.strip() + "\n"
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return formatted_comment
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formatted_comment = "#. TRANSLATORS: "
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for i in range(len(comment_lines)):
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if i == 0:
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formatted_comment += comment_lines[i].strip() + "\n"
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else:
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formatted_comment += "#. " + comment_lines[i].strip() + "\n"
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return formatted_comment
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def _is_block_translator_comment(translator_line):
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line = translator_line.strip()
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if line.find("//") == 0:
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return False
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else:
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return True
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def _extract_translator_comment(line, is_block_translator_comment):
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line = line.strip()
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reached_end = False
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extracted_comment = ""
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start = line.find("TRANSLATORS:")
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if start == -1:
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start = 0
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else:
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start += len("TRANSLATORS:")
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if is_block_translator_comment:
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# If '*/' is found, then it's the end.
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if line.rfind("*/") != -1:
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extracted_comment = line[start : line.rfind("*/")]
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reached_end = True
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else:
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extracted_comment = line[start:]
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else:
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# If beginning is not '//', then it's the end.
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if line.find("//") != 0:
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reached_end = True
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else:
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start = 2 if start == 0 else start
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extracted_comment = line[start:]
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return (not reached_end, extracted_comment)
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def process_file(f, fname):
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l = f.readline()
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lc = 1
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reading_translator_comment = False
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is_block_translator_comment = False
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translator_comment = ""
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current_group = ""
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while l:
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# Detect translator comments.
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if not reading_translator_comment and l.find("TRANSLATORS:") != -1:
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reading_translator_comment = True
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is_block_translator_comment = _is_block_translator_comment(l)
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translator_comment = ""
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# Gather translator comments. It will be gathered for the next translation function.
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if reading_translator_comment:
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reading_translator_comment, extracted_comment = _extract_translator_comment(l, is_block_translator_comment)
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if extracted_comment != "":
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translator_comment += extracted_comment + "\n"
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if not reading_translator_comment:
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translator_comment = translator_comment[:-1] # Remove extra \n at the end.
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if not reading_translator_comment:
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for pattern, extract_type in message_patterns.items():
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for m in pattern.finditer(l):
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location = os.path.relpath(fname).replace("\\", "/")
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if line_nb:
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location += ":" + str(lc)
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captures = m.groupdict("")
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msg = captures.get("message", "")
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msgctx = captures.get("context", "")
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if extract_type == ExtractType.TEXT:
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_add_message(msg, msgctx, location, translator_comment)
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elif extract_type == ExtractType.PROPERTY_PATH:
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if current_group:
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if msg.startswith(current_group):
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msg = msg[len(current_group) :]
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else:
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current_group = ""
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for part in msg.split("/"):
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_add_message(_process_editor_string(part), msgctx, location, translator_comment)
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elif extract_type == ExtractType.GROUP:
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_add_message(msg, msgctx, location, translator_comment)
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current_group = captures["prefix"]
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translator_comment = ""
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l = f.readline()
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lc += 1
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def _add_message(msg, msgctx, location, translator_comment):
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global main_po, unique_str, unique_loc
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# Write translator comment.
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_write_translator_comment(msgctx, msg, translator_comment)
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translator_comment = ""
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if msgctx != "":
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# If it's a new context or a new message within an existing context, then write new msgid.
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# Else add location to existing msgid.
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if not msgctx in ctx_group:
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_write_message(msgctx, msg, location)
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ctx_group[msgctx] = {msg: [location]}
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elif not msg in ctx_group[msgctx]:
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_write_message(msgctx, msg, location)
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ctx_group[msgctx][msg] = [location]
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elif not location in ctx_group[msgctx][msg]:
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_add_additional_location(msgctx, msg, location)
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ctx_group[msgctx][msg].append(location)
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else:
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if not msg in unique_str:
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_write_message(msgctx, msg, location)
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unique_str.append(msg)
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unique_loc[msg] = [location]
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elif not location in unique_loc[msg]:
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_add_additional_location(msgctx, msg, location)
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unique_loc[msg].append(location)
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print("Updating the editor.pot template...")
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for fname in matches:
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with open(fname, "r", encoding="utf8") as f:
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process_file(f, fname)
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with open("editor.pot", "w") as f:
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f.write(main_po)
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if os.name == "posix":
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print("Wrapping template at 79 characters for compatibility with Weblate.")
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os.system("msgmerge -w79 editor.pot editor.pot > editor.pot.wrap")
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shutil.move("editor.pot.wrap", "editor.pot")
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shutil.move("editor.pot", "editor/translations/editor.pot")
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# TODO: Make that in a portable way, if we care; if not, kudos to Unix users
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if os.name == "posix":
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added = subprocess.check_output(r"git diff editor/translations/editor.pot | grep \+msgid | wc -l", shell=True)
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removed = subprocess.check_output(r"git diff editor/translations/editor.pot | grep \\\-msgid | wc -l", shell=True)
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print("\n# Template changes compared to the staged status:")
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print("# Additions: %s msgids.\n# Deletions: %s msgids." % (int(added), int(removed)))
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