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- #!/usr/bin/env/python
- # -*- coding:utf-8 -*-
- import re
- from structure.ans_structure import only_parse_split
- def get_slave(one_item, con, parse, ans):
- """
- 带小问的大题 按小问切分
- :return:
- """
- # if re.search(r"[;;]", ans) and len(re.findall(r"[((]\s*\d\s*[))]", con)) > 1: # 模板要求老师小题题号(1)(2)
- th1 = {"(Ⅰ)": "(1)", "(Ⅱ)": "(2)", "(Ⅲ)": "(3)", "(IV)": "(4)", "(Ⅳ)": "(4)", "(Ⅴ)": "(5)",
- "Ⅰ": "(1)", "Ⅱ": "(2)", "Ⅲ": "(3)", "IV": "(4)", "Ⅳ": "(4)", "Ⅴ": "(5)"}
- con = re.sub(r"([\n】])\s*[((]\s*(" + "|".join(th1.keys()) + ")\s*[))]", lambda x: x.group(1) + th1[x.group(2)], con)
- parse = re.sub(r"([\n】])\s*[((]\s*(" + "|".join(th1.keys()) + ")\s*[))]", lambda x: x.group(1) + th1[x.group(2)],
- parse)
- con = re.sub("(<[/a-z]+>|[((]\s*\d+\s*分\s*[))])\s*([((]\s*\d\s*[))])", r"\1" + "\n" + r"\2", con)
- parse = re.sub("(<[/a-z]+>)\s*([((]\s*\d\s*[))])", r"\1" + "\n" + r"\2", parse)
- # parse = re.sub("(答案分?别?[为是]?\s*[::])\s*[((]\s*(\d)\s*[))]", r"\1[#[\2]#]", parse)
- kuo_num = len(re.findall(r"[((]\d[))]", con.replace(" ", "")))
- circle_num = len(re.findall(r"\n[((](i{1,3}|[ⅰⅱⅲⅳ①②③④])[))]|\n[①②③④]\s*(?![+-])", con.replace(" ", "")))
- if len(re.findall(r"[((]\d[))]|\n[((](i{1,3}|[ⅰⅱⅲⅳ①②③④])[))]|\n[①②③④]\s*(?![+-])", con.replace(" ", ""))) > 1:
- by_sub_item = True # 答案是按照小题获取还是按照空的个数,答案老师有时候全部用;隔开,有时候又会分题号
- # 题干
- if kuo_num > 1:
- con = re.sub(r"((?<=[\n::;;。求])|^)\s*([((]\s*\d\s*[))])\s*(?!小?题?中)", "【ⅳ】", con)
- elif circle_num > 1:
- con = re.sub(r"((?<=[\n::;;。求])|^)\s*([((]\s*(\d|i{1,3}|[ⅰⅱⅲⅳ①②③④])\s*[))]|[①②③④]\s*(?![+-]))", "【ⅳ】", con)
- # print(con)
- # print('-------------------------------')
- con_list = re.split(r"【ⅳ】", con)
- # 答案 不能只用空格隔开
- ans_list = [] if ans != "见解析" else "见解析"
- if re.search(r"[;;]|\n[((](\d|i{1,3}|[ⅰⅱⅲⅳ①②③④])[))]|\n[①②③④]\s*(?![+-])", ans.replace(" ", "")):
- if len(re.findall(r"[((]\d[))]", ans.replace(" ", ""))) > 1: # 优先按(\d)拆分
- # and len(re.findall(r"\n[((](i{1,3}|[ⅰⅱⅲⅳ①②③④])[))]|\n[①②③④]\s*(?![+-])", ans.replace(" ", ""))) > 0:
- ans = re.sub(r"((?<=[\n::;;。])|^)\s*([((]\s*\d\s*[))])", "【ⅳ】", ans)
- elif len(re.findall(r"\n[((](i{1,3}|[ⅰⅱⅲⅳ①②③④])[))]|\n[①②③④]\s*(?![+-])", ans.replace(" ", ""))) > 1:
- ans = re.sub(r"((?<=[\n::;;。])|^)\s*([((]\s*(\d|i{1,3}|[ⅰⅱⅲⅳ①②③④])\s*[))]|[①②③④]\s*(?![+-]))", "【ⅳ】",
- ans)
- ans_list.extend(re.split(r"【ⅳ】", ans))
- while not ans_list[0]:
- ans_list = ans_list[1:]
- if len(ans_list) < len(con_list) - 1:
- ans_list = re.split(r"[;;](?! height)", ans)
- by_sub_item = False
- # 解析
- parse_list = []
- syn_list = []
- analy_comment = []
- parse_common = ""
- ans_summarize = ""
- if parse:
- if re.search('【(详解|解析|解答)】', parse): # 2020-6-10
- temp_parse = re.split('【详解】|【解析】|【解答】', parse)
- parse = temp_parse[1]
- # parse_list.append(temp_parse[0])
- # 若分析也分小问来,则单独拆分
- if len(re.findall(r"[((]\d[))]", temp_parse[0].replace(" ", ""))) > 1:
- syn = re.sub(r"((?<=[\n::;;。】])|^)\s*([((]\s*\d\s*[))])", "【ⅳ】", temp_parse[0])
- syn_list.extend(re.split(r"【ⅳ】", syn))
- syn_list.append(temp_parse[0]) # 【详解】|【解析】|【解答】 前面的部分
- if re.search("【(点评|点睛)】", parse):
- comment = re.split('(【点评】|【点睛】)', parse)
- analy_comment.append(comment[-2] + comment[-1])
- parse = comment[0]
- # 解析拆分小问
- if len(re.findall(r"[((]\d[))]", parse.replace(" ", ""))) > 1:
- parse = re.sub(r"((?<=[\n::;;。])|^)\s*([((]\s*\d\s*[))])", "【ⅳ】", parse)
- parse = re.sub(r"(/>)\s*([((]\s*\d\s*[))])", r"\1【ⅳ】", parse)
- else:
- parse = re.sub(r"((?<=[\n::;;。])|^)\s*([((]\s*(\d|i{1,3}|[ⅰⅱⅲⅳ①②③④])\s*[))]|[①②③④]\s*(?![+-]))", "【ⅳ】", parse)
- parse = re.sub(r"(/>)\s*([((]\s*(\d|i{1,3}|[ⅰⅱⅲⅳ①②③④])\s*[))]|[①②③④]\s*(?![+-]))", r"\1【ⅳ】", parse)
- # 将解析末尾出现的‘故答案为’在成功slave后删掉
- if re.search('(故|因[而此]|所以)\s*[::]?\s*答案分?别?([为是]|填)?\s*[::]\s*(.+?)(\n|$)', parse):
- ans_s = re.search('(\n.*?|^.*?|<p>)((故|因[而此]|所以)\s*[::]?\s*答案分?别?([为是]|填)?\s*[::]\s*(.+?))(\n|$)', parse)
- # print("ans_s:",ans_s)
- # print(parse)
- if ans_s.group(5) and ans_s.group(5).count("【ⅳ】") > 1:
- ans_summarize = ans_s.group(2)
- ans_s_index = parse.index(ans_summarize) if ans_s.group(1) == '<p>' or not ans_s.group(1).strip() \
- or ans_s.group(1).strip() is None else parse.index(ans_s.group(1))
- ans_summarize = [ans_s.group(2), ans_s_index]
- parse = parse.replace(ans_summarize[0], "")
- elif ans_s.group(5) and "【ⅳ】" in ans_s.group(5):
- aa5 = ans_s.group(5).replace("【ⅳ】", "")
- parse = parse.replace(ans_s.group(5), aa5)
- parse = re.sub("(【ⅳ】\s*解答?\s[::])\s*【ⅳ】", r"\1", parse)
- little_parse = re.split(r"【ⅳ】", parse)
- if len(syn_list) - 1 == len(little_parse) and len(little_parse) > 2: # 不拼接;syn_list长有4,little_parse长为3
- parse_list = ["分析:{}\n解答:{}".format(syn_list[k + 1], p) for k, p in
- enumerate(little_parse[1:])]
- parse_common = syn_list[0] + '\n' + little_parse[0] # 分小问解析的共同部分
- else:
- if syn_list and len(re.sub("[^\u4e00-\u9fa5]", "", syn_list[-1])) > 4: # 有4个汉字以上
- analy = syn_list[-1]
- analy_comment.insert(0, analy)
- parse_list.extend(little_parse)
- if len(parse_list) > 1:
- # if parse_list[0].strip():
- # common = parse_list[0]
- # parse_list = ["{} {}".format(common, p) for p in parse_list]
- parse_common = parse_list[0]
- parse_list = parse_list[1:]
- one_item = split2little_con(con_list, ans_list, parse_list, one_item, by_sub_item, ans_summarize)
- if "slave" in one_item and one_item["slave"]:
- one_item['parse'] = parse_common
- if analy_comment:
- one_item['analy'] = "\n".join(analy_comment)
- else:
- if re.findall(r"_{2,}", one_item["content"]):
- one_item["blank_num"] = len(re.findall(r"_{2,}", one_item["content"]))
- if re.search("^[A-Z]{2,}$", re.sub("\W", "", ans)):
- one_item["item_topic_name"] = "多选题"
- return one_item
- def split2little_con(con_list, ans_list, parse_list, one_item, is_sub_item, ans_summarize):
- """
- 将按小问切分开的题干、答案、解析 进行 【结构化组合】
- :param con_list:切开了小问的题干
- :param ans_list:切开了小问的答案
- :param parse_list:切开了小问的解析
- :param one_item: 初步切开的一道题目
- :param is_sub_item: 答案是否按小题号获取(还是按照空的个数获取)的标志
- :param ans_summarize: 解析中的综述 [内容,索引]
- :return:
- """
- # print(con_list)
- # print(ans_list)
- # print(parse_list)
- # print('***********************')
- old_con = one_item["content"]
- if len(con_list) > 1:
- if con_list[0] == "": # 说明全是小题,没有总题文
- one_item["content"] = ""
- else:
- one_item["content"] = con_list[0]
- slave = []
- for index, s in enumerate(con_list[1:]):
- blank_num = len(re.findall(r"_{2,}", s))
- s = re.sub(r"[((]\d+分[))]", "", s[:9]) + s[9:]
- one_slave = {}
- if len(con_list) - len(parse_list) == 1:
- one_slave = {"topic_no": index + 1,
- "content": s,
- # "answer": ans_list[index],
- "parse": parse_list[index]} # 按索引取解析
- if isinstance(ans_list, list) and len(con_list) - len(ans_list) == 1:
- one_slave["answer"] = ans_list[index]
- elif not parse_list and isinstance(ans_list, list) and len(con_list) - len(ans_list) == 1:
- one_slave = {"topic_no": index + 1,
- "content": s,
- "answer": ans_list[index],
- }
- if one_slave:
- if is_sub_item is False: # 有具体答案的情况,可能要按照空的个数来拿,但至少一个小题一个答案
- if blank_num >= 1: # 填空题
- one_ans = re.sub(r"(\n|^)\s*[((]\s*" + str(index + 1) + r"\s*[))](.+)", r"\2",
- ";".join(ans_list[:blank_num]))
- one_ans = re.sub(r"((?<=[\n;;。])|^)\s*([((]\s*(i{1,3}|[ⅰⅱⅲⅳ①②③④])\s*[))]|[①②③④]\s*(?![+-]))(.+)",
- r"【ⅳ】\4", one_ans)
- one_slave["answer"] = one_ans.replace("【ⅳ】", "")
- ans_list = ans_list[blank_num:]
- else: # 没有空的时候,这个题也应该至少有一个答案
- one_slave["answer"] = ans_list[0] if len(ans_list) > 0 else ""
- ans_list = ans_list[1:]
- elif type(ans_list) == str: # 无具体答案的情况:答案为‘见解析’
- one_slave["answer"] = ans_list
- if one_item["item_topic_name"] == "填空题":
- one_item["item_topic_name"] = "解答题"
- if blank_num > 0:
- one_slave["blank_num"] = blank_num
- else:
- if one_item["item_topic_name"] == "填空题":
- one_item["item_topic_name"] = "解答题"
- # 对带小题的大题,对每个小题的答案重新再提取一次
- if not ans_list or "answer" not in one_slave or not one_slave["answer"] or one_slave["answer"] == '见解析':
- new_ans = only_parse_split(one_slave["parse"], one_item["item_topic_name"], reparse_n = 2) # 再解析
- if new_ans["answer"]:
- one_slave["answer"] = new_ans["answer"]
- if not new_ans["parse"]:
- one_slave["parse"] = ""
- slave.append(one_slave)
- one_item["slave"] = slave
- one_item["topic_no"] = "1-{}".format(len(slave)) if len(slave) > 1 else "1"
- # 有slave的话,就把外面的ans和parse字段给删除掉
- if slave:
- del one_item["answer"]
- if parse_list:
- del one_item["parse"]
- else:
- one_item["content"] = old_con
- if ans_summarize:
- one_item["parse"] = one_item["parse"][:ans_summarize[1]] + '\n' + ans_summarize[0] + '\n' + one_item["parse"][ans_summarize[1]:]
- return one_item
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