anki/ftl/transform-string.py

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#!/usr/bin/env python3
2021-04-13 10:45:05 +02:00
# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
"""
Tool to apply transform to an ftl string and its translations.
"""
import os
import json
import glob
from fluent.syntax import parse, serialize
from fluent.syntax.ast import Junk
template_root = os.environ["BUILD_WORKSPACE_DIRECTORY"]
template_files = glob.glob(
os.path.join(template_root, "ftl", "*", "*.ftl"), recursive=True
)
translation_root = os.path.join(template_root, "..", "anki-i18n")
translation_files = glob.glob(
os.path.join(translation_root, "*", "*", "*", "*.ftl"), recursive=True
)
target_repls = [
["media-recordingtime", "%0.1f", "{ $secs }"],
]
def transform_string_in_file(path):
obj = parse(open(path).read(), with_spans=False)
changed = False
for ent in obj.body:
if isinstance(ent, Junk):
raise Exception(f"file had junk! {path} {ent}")
if getattr(ent, "id", None):
key = ent.id.name
for (target_key, src, dst) in target_repls:
if key == target_key:
for elem in ent.value.elements:
newval = elem.value.replace(src, dst)
if newval != elem.value:
elem.value = newval
changed = True
if changed:
open(path, "w", encoding="utf8").write(serialize(obj))
print("updated", path)
for path in template_files + translation_files:
transform_string_in_file(path)