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109 lines
2.7 KiB
109 lines
2.7 KiB
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import re
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from .num import DIGITS
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from .num import num2str
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from .num import verbalize_cardinal
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from .num import verbalize_digit
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def _time_num2str(num_string: str) -> str:
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"""A special case for verbalizing number in time."""
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result = num2str(num_string.lstrip('0'))
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if num_string.startswith('0'):
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result = DIGITS['0'] + result
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return result
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# 时刻表达式
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RE_TIME = re.compile(r'([0-1]?[0-9]|2[0-3])'
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r':([0-5][0-9])'
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r'(:([0-5][0-9]))?')
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def replace_time(match) -> str:
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"""
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Parameters
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----------
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match : re.Match
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Returns
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----------
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str
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"""
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hour = match.group(1)
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minute = match.group(2)
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second = match.group(4)
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result = f"{num2str(hour)}点"
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if minute.lstrip('0'):
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result += f"{_time_num2str(minute)}分"
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if second and second.lstrip('0'):
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result += f"{_time_num2str(second)}秒"
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return result
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RE_DATE = re.compile(r'(\d{4}|\d{2})年'
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r'((0?[1-9]|1[0-2])月)?'
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r'(((0?[1-9])|((1|2)[0-9])|30|31)([日号]))?')
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def replace_date(match) -> str:
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"""
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Parameters
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----------
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match : re.Match
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Returns
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----------
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str
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"""
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year = match.group(1)
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month = match.group(3)
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day = match.group(5)
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result = ""
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if year:
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result += f"{verbalize_digit(year)}年"
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if month:
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result += f"{verbalize_cardinal(month)}月"
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if day:
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result += f"{verbalize_cardinal(day)}{match.group(9)}"
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return result
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# 用 / 或者 - 分隔的 YY/MM/DD 或者 YY-MM-DD 日期
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RE_DATE2 = re.compile(
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r'(\d{4})([- /.])(0[1-9]|1[012])\2(0[1-9]|[12][0-9]|3[01])')
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def replace_date2(match) -> str:
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"""
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Parameters
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----------
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match : re.Match
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Returns
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----------
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str
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"""
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year = match.group(1)
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month = match.group(3)
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day = match.group(4)
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result = ""
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if year:
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result += f"{verbalize_digit(year)}年"
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if month:
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result += f"{verbalize_cardinal(month)}月"
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if day:
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result += f"{verbalize_cardinal(day)}日"
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return result
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