Greg DiCristofaro d84da21363 initial commit
2021-01-04 16:55:32 -05:00

103 lines
3.6 KiB
Python

import os
from pathlib import Path
from typing import Dict, Iterator, Tuple, TypeVar
from git import Blob
from propsutil import get_entry_dict
class FoundValue:
"""
A class containing a record of a prop key existing in both an original props file and a translated props file
"""
common_path: str
original_file: str
translated_file: str
key: str
orig_val: str
translated_val: str
def __init__(self, common_path, original_file, translated_file, key, orig_val, translated_val):
"""
Constructor.
Args:
common_path: The folder common to both files.
original_file: The original file path.
translated_file: The translated file path.
key: The common prop key.
orig_val: The original (English) value.
translated_val: The translated value.
"""
self.common_path = common_path
self.original_file = original_file
self.translated_file = translated_file
self.key = key
self.orig_val = orig_val
self.translated_val = translated_val
def extract_translations(file_iter: Iterator[Tuple[str, Blob]], orig_filename: str, translated_filename: str) \
-> Dict[str, FoundValue]:
"""
Args:
file_iter:
orig_filename:
translated_filename:
Returns:
"""
original_files: Dict[str, Tuple[str, Blob]] = dict()
translated_files: Dict[str, Tuple[str, Blob]] = dict()
for path, content in file_iter:
parent_dir, file_name = os.path.split(str(Path(path)))
if file_name.strip().lower() == orig_filename.strip().lower():
original_files[file_name] = (parent_dir, content)
elif file_name.strip().lower() == translated_filename.strip().lower():
translated_files[file_name] = (parent_dir, content)
to_ret: Dict[str, FoundValue] = dict()
for common_folder, ((original_path, original_blob), (translated_path, translated_blob))\
in common_entries(original_files, translated_files):
orig_dict = sanitize_prop_dict_keys(get_entry_dict(original_blob))
translated_dict = sanitize_prop_dict_keys(get_entry_dict(translated_blob))
for common_key, (orig_value, translated_value) in common_entries(orig_dict, translated_dict):
to_ret[orig_value] = FoundValue(
common_path=common_folder,
original_file=original_path,
translated_file=translated_path,
key=common_key,
orig_val=orig_value,
translated_val=translated_value)
return to_ret
def sanitize_prop_dict_keys(dct: Dict[str, str]) -> Dict[str, str]:
return {k.strip().lower(): v for k, v in dct.items()}
K = TypeVar('K')
V = TypeVar('V')
def common_entries(*dcts: Dict[K, V]) -> Iterator[Tuple[K, Tuple[V, ...]]]:
"""
Taken from https://stackoverflow.com/questions/16458340/python-equivalent-of-zip-for-dictionaries,
creates creates an iterator of tuples where the left value is the common key value and the right hand value is
a tuple of all the matching values in order that the dictionaries were ordered in parameters.
Args:
*dcts: The dictionaries in order to provide common key/values.
Returns:
An iterator of tuples where the left value is the common key value and the right hand value is
a tuple of all the matching values in order that the dictionaries were ordered in parameters.
"""
if not dcts:
return
for i in set(dcts[0]).intersection(*dcts[1:]):
yield (i,) + tuple(d[i] for d in dcts)