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| # Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| import re | |
| from .num import num2str | |
| # 温度表达式，温度会影响负号的读法 | |
| # -3°C 零下三度 | |
| RE_TEMPERATURE = re.compile(r"(-?)(\d+(\.\d+)?)(°C|℃|度|摄氏度)") | |
| measure_dict = { | |
| "cm2": "平方厘米", | |
| "cm²": "平方厘米", | |
| "cm3": "立方厘米", | |
| "cm³": "立方厘米", | |
| "cm": "厘米", | |
| "db": "分贝", | |
| "ds": "毫秒", | |
| "kg": "千克", | |
| "km": "千米", | |
| "m2": "平方米", | |
| "m²": "平方米", | |
| "m³": "立方米", | |
| "m3": "立方米", | |
| "ml": "毫升", | |
| "m": "米", | |
| "mm": "毫米", | |
| "s": "秒", | |
| } | |
| def replace_temperature(match) -> str: | |
| """ | |
| Args: | |
| match (re.Match) | |
| Returns: | |
| str | |
| """ | |
| sign = match.group(1) | |
| temperature = match.group(2) | |
| unit = match.group(3) | |
| sign: str = "零下" if sign else "" | |
| temperature: str = num2str(temperature) | |
| unit: str = "摄氏度" if unit == "摄氏度" else "度" | |
| result = f"{sign}{temperature}{unit}" | |
| return result | |
| def replace_measure(sentence) -> str: | |
| for q_notation in measure_dict: | |
| pattern = rf"(?<=\d){q_notation}" | |
| sentence = re.sub(pattern, measure_dict[q_notation], sentence) | |
| return sentence | |