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#!/bin/python
import fnmatch
import os
import shutil
import subprocess
import sys
line_nb = False
for arg in sys.argv[1:]:
if arg == "--with-line-nb":
print("Enabling line numbers in the context locations.")
line_nb = True
else:
os.sys.exit("Non supported argument '" + arg + "'. Aborting.")
if not os.path.exists("editor"):
os.sys.exit("ERROR: This script should be started from the root of the git repo.")
matches = []
for root, dirnames, filenames in os.walk("."):
dirnames[:] = [d for d in dirnames if d not in ["thirdparty"]]
for filename in fnmatch.filter(filenames, "*.cpp"):
matches.append(os.path.join(root, filename))
for filename in fnmatch.filter(filenames, "*.h"):
matches.append(os.path.join(root, filename))
matches.sort()
unique_str = []
unique_loc = {}
ctx_group = {} # Store msgctx, msg, and locations.
main_po = """
# LANGUAGE translation of the Godot Engine editor.
# Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.
# Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).
# This file is distributed under the same license as the Godot source code.
#
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: Godot Engine editor\\n"
"Report-Msgid-Bugs-To: https://github.com/godotengine/godot\\n"
"MIME-Version: 1.0\\n"
"Content-Type: text/plain; charset=UTF-8\\n"
"Content-Transfer-Encoding: 8-bit\\n"
"""
def _write_message(msgctx, msg, msg_plural, location):
global main_po
main_po += "\n#: " + location + "\n"
if msgctx != "":
main_po += 'msgctxt "' + msgctx + '"\n'
main_po += 'msgid "' + msg + '"\n'
if msg_plural != "":
main_po += 'msgid_plural "' + msg_plural + '"\n'
main_po += 'msgstr[0] ""\n'
main_po += 'msgstr[1] ""\n'
else:
main_po += 'msgstr ""\n'
def _add_additional_location(msgctx, msg, location):
global main_po
# Add additional location to previous occurrence
msg_pos = -1
if msgctx != "":
msg_pos = main_po.find('\nmsgctxt "' + msgctx + '"\nmsgid "' + msg + '"')
else:
msg_pos = main_po.find('\nmsgid "' + msg + '"')
if msg_pos == -1:
print("Someone apparently thought writing Python was as easy as GDScript. Ping Akien.")
main_po = main_po[:msg_pos] + " " + location + main_po[msg_pos:]
def process_file(f, fname):
global main_po, unique_str, unique_loc
l = f.readline()
lc = 1
while l:
patterns = ['RTR("', 'TTR("', 'TTRC("', 'TTRN("', 'RTRN("']
idx = 0
pos = 0
while pos >= 0:
# Loop until a pattern is found. If not, next line.
pos = l.find(patterns[idx], pos)
if pos == -1:
if idx < len(patterns) - 1:
idx += 1
pos = 0
continue
pos += len(patterns[idx])
# Read msg until "
msg = ""
while pos < len(l) and (l[pos] != '"' or l[pos - 1] == "\\"):
msg += l[pos]
pos += 1
# Read plural.
msg_plural = ""
if patterns[idx] in ['TTRN("', 'RTRN("']:
pos = l.find('"', pos + 1)
pos += 1
while pos < len(l) and (l[pos] != '"' or l[pos - 1] == "\\"):
msg_plural += l[pos]
pos += 1
# Read context.
msgctx = ""
pos += 1
read_ctx = False
while pos < len(l):
if l[pos] == ")":
break
elif l[pos] == '"':
read_ctx = True
break
pos += 1
pos += 1
if read_ctx:
while pos < len(l) and (l[pos] != '"' or l[pos - 1] == "\\"):
msgctx += l[pos]
pos += 1
# File location.
location = os.path.relpath(fname).replace("\\", "/")
if line_nb:
location += ":" + str(lc)
if msgctx != "":
# If it's a new context or a new message within an existing context, then write new msgid.
# Else add location to existing msgid.
if not msgctx in ctx_group:
_write_message(msgctx, msg, msg_plural, location)
ctx_group[msgctx] = {msg: [location]}
elif not msg in ctx_group[msgctx]:
_write_message(msgctx, msg, msg_plural, location)
ctx_group[msgctx][msg] = [location]
elif not location in ctx_group[msgctx][msg]:
_add_additional_location(msgctx, msg, location)
ctx_group[msgctx][msg].append(location)
else:
if not msg in unique_str:
_write_message(msgctx, msg, msg_plural, location)
unique_str.append(msg)
unique_loc[msg] = [location]
elif not location in unique_loc[msg]:
_add_additional_location(msgctx, msg, location)
unique_loc[msg].append(location)
l = f.readline()
lc += 1
print("Updating the editor.pot template...")
for fname in matches:
with open(fname, "r", encoding="utf8") as f:
process_file(f, fname)
with open("editor.pot", "w") as f:
f.write(main_po)
if os.name == "posix":
print("Wrapping template at 79 characters for compatibility with Weblate.")
os.system("msgmerge -w79 editor.pot editor.pot > editor.pot.wrap")
shutil.move("editor.pot.wrap", "editor.pot")
shutil.move("editor.pot", "editor/translations/editor.pot")
# TODO: Make that in a portable way, if we care; if not, kudos to Unix users
if os.name == "posix":
added = subprocess.check_output(r"git diff editor/translations/editor.pot | grep \+msgid | wc -l", shell=True)
removed = subprocess.check_output(r"git diff editor/translations/editor.pot | grep \\\-msgid | wc -l", shell=True)
print("\n# Template changes compared to the staged status:")
print("# Additions: %s msgids.\n# Deletions: %s msgids." % (int(added), int(removed)))
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