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#!/usr/bin/env python3
# SPDX-FileCopyrightText: 2016 Dr. Tobias Quathamer <toddy@debian.org>
#
# SPDX-License-Identifier: LGPL-2.1-or-later
"""
Read the specified JSON file and generate the POT file.
"""
import json
import sys
import time
# Get the current ISO code domain and the path to the JSON data dir
if len(sys.argv) != 3:
sys.exit("Please provide the domain and the path to the JSON data dir.")
domain = sys.argv[1]
datapath = sys.argv[2]
# The number starts after "iso_", so always after four characters
iso_number = domain[4:]
# Define the description of the ISO standard
# (only needed for the comment in the POT file header)
description = {
"iso_639-2": "Codes for the representation of names of languages\n# Part 2: Alpha-3 code",
"iso_639-3": "Codes for the representation of names of languages\n# Part 3: Alpha-3 code for comprehensive coverage of languages",
"iso_639-5": "Codes for the representation of names of languages\n# Part 5: Alpha-3 code for language families and groups",
"iso_3166-1": "Codes for the representation of names of countries and their subdivisions\n# Part 1: Country codes",
"iso_3166-2": "Codes for the representation of names of countries and their subdivisions\n# Part 2: Country subdivision codes",
"iso_3166-3": "Codes for the representation of names of countries and their subdivisions\n# Part 3: Code for formerly used names of countries",
"iso_4217": "Codes for the representation of currencies",
"iso_15924": "Codes for the representation of names of scripts",
}
# Define which field to use for the msgid comment,
# if different from alpha_3
comment = "alpha_3"
if domain in ["iso_3166-3", "iso_15924"]:
comment = "alpha_4"
if domain == "iso_3166-2":
comment = "code"
# Read in the JSON file
with open(datapath + "/data/" + domain + ".json", encoding="utf-8") as json_file:
iso = json.load(json_file)
# Helper function for keeping track of msgids and comments
# This is needed to ensure that no msgid is repeated, but
# instead the comments are joined. (ISO 3166-2 is an example.)
def add_msgid(name, comment):
# Search for a previous definition
if name in msgids:
data = sorted_data[msgids[name]]
data["comment"].append(comment)
sorted_data[msgids[name]] = data
else:
sorted_data.append({"msgid": name, "comment": [comment]})
# Store the index of the newly added msgid
msgids[name] = len(sorted_data) - 1
# Collect all msgids with their comments
msgids = {}
sorted_data = []
for item in iso[iso_number]:
add_msgid(item["name"], "Name for " + item[comment])
if "official_name" in item:
add_msgid(item["official_name"], "Official name for " + item[comment])
if "common_name" in item:
add_msgid(item["common_name"], "Common name for " + item[comment])
if "inverted_name" in item:
add_msgid(item["inverted_name"], "Inverted name for " + item[comment])
# Write the POT file
with open(
datapath + "/" + domain + "/" + domain + ".pot", "w", encoding="utf-8"
) as pot_file:
# Write the header
pot_file.write(f"# Translation of ISO {iso_number} to LANGUAGE\n")
pot_file.write(f"# {description[domain]}\n")
pot_file.write("#\n")
# REUSE-IgnoreStart
pot_file.write("# SPDX-License-Identifier: LGPL-2.1-or-later\n")
pot_file.write("#\n")
pot_file.write(f"# SPDX-FileCopyrightText: YEAR FIRST AUTHOR <EMAIL@ADDRESS>\n")
# REUSE-IgnoreEnd
pot_file.write("#\n")
pot_file.write('msgid ""\n')
pot_file.write('msgstr ""\n')
pot_file.write(f'"Project-Id-Version: {domain}\\n"\n')
pot_file.write(
'"Report-Msgid-Bugs-To: https://salsa.debian.org/iso-codes-team/iso-codes/issues\\n"\n'
)
pot_file.write(f'"POT-Creation-Date: {time.strftime("%F %H:%M%z")}\\n"\n')
pot_file.write('"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"\n')
pot_file.write('"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"\n')
pot_file.write('"Language-Team: LANGUAGE <LL@li.org>\\n"\n')
pot_file.write('"MIME-Version: 1.0\\n"\n')
pot_file.write('"Content-Type: text/plain; charset=UTF-8\\n"\n')
pot_file.write('"Content-Transfer-Encoding: 8bit\\n"')
# Write the data
for msgid in sorted_data:
pot_file.write(f"\n\n#. {', '.join(msgid['comment'])}\n")
pot_file.write(f'msgid "{msgid["msgid"]}"\n')
pot_file.write('msgstr ""')
pot_file.write("\n")
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