整理并翻译自DeepLearning.AI×LangChain的官方课程：Models,Prompts and Parsers（源码可见） 模型，提示词和解析器（Models, Prompts and...Parsers） 模型：大语言模型 提示词：构建传递给模型的输入的方式 解析器：获取模型输入，转换为更为结构化的形式以在下游任务中使用 为什么使用提示词模板 提示词会非常长且具体 在可以的时候能直接复用提示词
文章目录 1. model 2. prompts 执行方法1 执行方法2 3. parsers learn from https://learn.deeplearning.ai/langchain.../lesson/2/models,-prompts-and-parsers 1. model 这里使用的是 AzureChatOpenAI from config import api_type, api_key...ConversationChain, LLMChain, PromptTemplate from langchain.prompts import ChatPromptTemplate from langchain.output_parsers...import ResponseSchema from langchain.output_parsers import StructuredOutputParser model = AzureChatOpenAI...# }' 输出的还是字符串 3. parsers output_text = ResponseSchema(name='text', description='输出的文本') event_time
本文由团队大佬1z3r0翻译，原文链接：https://labs.bishopfox.com/tech-blog/an-exploration-of-json-...
settings.py文件 REST_FRAMEWORK = { # 全局解析类配置 'DEFAULT_PARSER_CLASSES': [ 'rest_framework.parsers.JSONParser...', # json数据包 'rest_framework.parsers.FormParser', # urlencoding数据包 'rest_framework.parsers.MultiPartParser...' # form-date数据包 ], } 自定义局部配置：应用views.py的具体视图类（设置了局部就不用设置全局） from rest_framework.parsers import
从五年前发的关于英语汉语Parsers研发及其体验的小品文如 【科普小品：文法里的父子原则】 、【立委科普：语法结构树之美】和【立委科普：语法结构树之美（之二）】至今，林林总总已有百多篇，有些重要的论点和有趣的...而这一切已经不再是梦想，符合处理线速要求的高精准度和高覆盖面的鲁棒parsers已经是现实。这是大数据时代的技术福音。...笔者设计并带领团队研发的多语parsers就已经大规模投入（scale up）社会媒体大数据的应用，帮助自动挖掘针对任何话题或品牌的舆情与客户情报。...四、婀娜多姿，风情万种，上得厅堂，下得厨房 本文所演示的各种树形图就是我们研发出来的文法机器人（parsers）自动生成的，虽然并非完美无缺，倒也风姿绰约。...下面以乔姆斯基上世纪五十年代末引发语言学革命的名句 “Colorless green ideas sleep furiously” 为例，请读者与我们一同欣赏多语 parsers是如何透过千差万别的具体语言的词汇词法的排列
parser_context = self.get_parser_context(request) return Request( request, parsers...(), parser_context=parser_context ) 上述源码中parsers=self.get_parsers()就是解析模块源码的入口 源码分析 我们点击...get_parsers进入查看该方法 def get_parsers(self): """ Instantiates and returns the list of parsers that...', 'rest_framework.parsers.FormParser', 'rest_framework.parsers.MultiPartParser'...', 'rest_framework.parsers.FormParser', 'rest_framework.parsers.MultiPartParser
line 23, in df=pd.read_csv(ffn3,dtype=str) File "D:\Python\lib\site-packages\pandas\io\parsers.py..._engine = CParserWrapper(self.f, **self.options) File "D:\Python\lib\site-packages\pandas\io\parsers.py..._reader = parsers.TextReader(src, **kwds) File "pandas\_libs\parsers.pyx", line 537, in pandas...._libs.parsers.TextReader.__cinit__ File "pandas\_libs\parsers.pyx", line 740, in pandas...._libs.parsers.TextReader.
parsers.put(Elements.LDAP_PROVIDER, new LdapProviderBeanDefinitionParser()); parsers.put(Elements.LDAP_SERVER...()); parsers.put(Elements.USER_SERVICE, new UserServiceBeanDefinitionParser()); parsers.put(Elements.JDBC_USER_SERVICE..., new JdbcUserServiceBeanDefinitionParser()); parsers.put(Elements.AUTHENTICATION_PROVIDER, new...GlobalMethodSecurityBeanDefinitionParser()); parsers.put(Elements.AUTHENTICATION_MANAGER, new...()); parsers.put(Elements.HTTP_FIREWALL, new HttpFirewallBeanDefinitionParser()); parsers.put(Elements.FILTER_SECURITY_METADATA_SOURCE
_reader = parsers.TextReader(src, **kwds) File "pandas\_libs\parsers.pyx", line 516, in pandas...._libs.parsers.TextReader.__cinit__ File "pandas\_libs\parsers.pyx", line 690, in pandas...._libs.parsers.TextReader._get_header File "pandas\_libs\parsers.pyx", line 884, in pandas...._libs.parsers.TextReader._tokenize_rows File "pandas\_libs\parsers.pyx", line 2013, in pandas...._libs.parsers.raise_parser_error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd6 in position
name = 'api_user'), path('paser/', PaserView.as_view(),), #解析 ] （2）views.py from rest_framework.parsers...=self.get_parsers(), # authenticators=self.get_authenticators(), # negotiator...=self.get_parsers(), #获取所有的解析器 authenticators=self.get_authenticators(),...def get_parsers(self): """ Instantiates and returns the list of parsers that this...","rest_framework.parsers.FormParser"] }
data = pd.read_csv("电信客户流失.csv",encoding="utf-8") /usr/local/lib/python3.5/dist-packages/pandas/io/parsers.py...__name__ = name /usr/local/lib/python3.5/dist-packages/pandas/io/parsers.py in _read(filepath_or_buffer..._reader = parsers.TextReader(src, **kwds) 1709 1710 passed_names = self.names is None...pandas/_libs/parsers.pyx in pandas...._libs.parsers.TextReader.__cinit__() pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader.
from typing import Type class ParserFactory: parsers: dict[str, Type[Parser]] = {} def __init...__class__.parsers 或者 ParserFactory.parsers self.parsers[self.name] = parser return parser...@classmethod def get_instance(cls, name: str) -> Parser: if parser := cls.parsers.get...import abc from typing import Type, cast class ParserMeta(abc.ABCMeta): parsers: dict[str, Type...__new__(mcs, name, bases, attrs)) mcs.parsers[attrs['__parser_name__']] = t return t
From-data和json等···通过写接口实现，需要进行局部(views)或者全局配置(settings) 配置处理顺序 局部优先 全局其次 默认配置最后 局部配置 导入：from rest_framework.parsers...FormParser, MultiPartParser 配置参数：parser_classes 配置在视图类里 '''views.py''' # 作者详情视图类 from rest_framework.parsers...', 'rest_framework.parsers.FormParser', 'rest_framework.parsers.MultiPartParser',...rest_framework import settings REST_FRAMEWORK = { 'DEFAULT_PARSER_CLASSES': [ 'rest_framework.parsers.JSONParser...', 'rest_framework.parsers.FormParser', 'rest_framework.parsers.MultiPartParser',
(XML11Configuration.java:807) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse...(XML11Configuration.java:737) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java...:107) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205...(XML11Configuration.java:807) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse...:107) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205
最后将解析器（方法）添加进入parsers的表中。.... "/" .. path) end end parsers["buttonParser"] = buttonParser.Find 2.配置文件的定义 配置文件中存放引用，键为一个自定义的名称...local parsers = require "CustomParser" local commonPanelTable = { ["expBarButton"] = {parser = parsers.buttonParser..., path = "Viewport/Content/ExperienceBar/Button"}, ["TitleBar"] = {parser = parsers.goParser , path...= require "CustomParser" local titleBarTable = { ["Text"] = {parser = parsers.textParser, path
l.scanDocument(XMLDocumentFragmentScannerImpl.java:488) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse... ML11Configuration.java:835) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse... ML11Configuration.java:764) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse...java:123) at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser. ... umentBuilderImpl.java:300) at javax.xml.parsers.DocumentBuilder.parse
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse...(XML11Configuration.java:808) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse...(XML11Configuration.java:737) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java...:119) at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:235) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse...(DocumentBuilderImpl.java:284) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:180)
如题，错误如下：javax.xml.parsers.FactoryConfigurationError: Provider org.apache.xerces.jaxp.DocumentBuilderFactoryImpl...方法：在java vuser中的init中加上如下两句话： System.setProperty("javax.xml.parsers.DocumentBuilderFactory","com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl..."); System.setProperty("javax.xml.parsers.SAXParserFactory","com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse...(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse...(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse...(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:121) at org.apache.poi.util.DocumentHelper.readDocument
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