97 lines
3.2 KiB
Python
97 lines
3.2 KiB
Python
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# ############################################################# #
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# format table function
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# ############################################################# #
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def format_table(header, rows):
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# 计算列宽
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col_width = max(len(str(word)) for row in rows for word in row) + 2 # 最大单词长度 + 2 作为列宽
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# 打印表头
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print("".join(word.ljust(col_width) for word in header))
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# 打印分隔线
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print("".join("-" * col_width for _ in header))
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# 打印内容
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for row in rows:
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print("".join(str(word).ljust(col_width) for word in row))
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# ############################################################# #
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# encode and decode bytes and string
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# ############################################################# #
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import base64
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def encode_bytes2str(data):
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# 将字节串编码为Base64
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if data is None:
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return None
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return base64.b64encode(data).decode('utf-8')
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def decode_str2bytes(data):
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# 将Base64编码的字节串解码为字节串
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if data is None:
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return None
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return base64.b64decode(data.encode('utf-8'))
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import re
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def split_sentences(text: str):
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# 定义中文标点符号的正则表达式
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pattern = r'[\。\，\、\；\：\？\！\“\”\（\）\《\》]+'
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# 使用正则表达式分割字符串
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sentences = re.split(pattern, text)
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# 过滤掉空字符串
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sentences = [sentence for sentence in sentences if sentence]
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return sentences
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'''
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# 示例文本
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text = "今天天气真好，我们去公园玩吧！你觉得怎么样？好的，那就这么定了。"
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# 调用函数进行断句
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sentences = split_sentences(text)
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print(sentences)
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'''
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def split_chinese_text(text: str, return_patch=False, punctuations=None):
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# 定义中文标点符号集合
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punctuations = set('。！？，；：、“”（）《》【】')
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# 初始化断句结果列表和标点符号列表
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sentences = []
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punctuation_list = []
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text_patch = []
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start = 0 # 断句开始位置
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for i, char in enumerate(text):
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if char in punctuations:
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# 如果当前字符是标点符号，则进行断句，并记录标点符号
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sentences.append(text[start:i+1])
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punctuation_list.append(char)
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start = i + 1 # 更新断句开始位置
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# 处理最后一句（如果最后一句后没有标点符号）
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if start < len(text):
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sentences.append(text[start:])
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if return_patch:
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if len(punctuation_list) == 0:
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return [text], False # 有残留语句
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elif len(sentences) == len(punctuation_list):
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return [''.join(sentences)], True
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else:
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return [''.join(sentences[:-1]), sentences[-1]], True
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return sentences, punctuation_list
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'''
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# 示例文本
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text = "你好，世界！今天天气怎么样？希望你有一个美好的一天。{}"
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sentences, punctuation_list = split_chinese_text(text)
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print("断句结果:", sentences)
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print("标点符号列表:", punctuation_list)
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'''
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def remove_brackets_and_contents(text):
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# 使用sub函数替换匹配的文本为空字符串
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result = re.sub(r'\(.*?\)', '', text)
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result = re.sub(r'\（.*?\）', '', result)
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result = re.sub(r'\【.*?\】', '', result)
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return result
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