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crawler_vivareal's Introduction

Crawler Vivareal

https://www.vivareal.com.br/

Dados extraídos de anúncios sobre a região de Florianópolis - SC - Brasil.

Instalação (Linux)

1. Primeiramente, instalação dos packages necessários para o crawler:

pip install -r requirements.txt

2. Aconselha-se o uso da IDLE PyCharm:

https://www.jetbrains.com/pt-br/pycharm/download/

ou

sudo snap install pycharm-community --classic

3. Instalação ElasticSearch

https://www.elastic.co/pt/downloads/elasticsearch

ou

sudo apt-get update && sudo apt-get install elasticsearch

4. Instalação Kibana

sudo apt install kibana
sudo systemctl enable kibana
sudo systemctl start kibana

Preparação do Ambiente

1. Iniciação do ElasticSearch:

Navegue até a pasta de instação do ElasticSearch e execute:

./bin/elasticsearch

1.2 Execução do cluster

curl 'http://localhost:9200/'

2. Iniciação Kibana para visualização dos dados:

Navegue até a pasta de instalação do Kibana e execute:

bin/kibana

Execução do Crawler

1. Crawler

scrapy crawl vivareal

2. Gravação em um arquivo .json

scrapy crawl vivareal -o vivareal.json

3. Agora, para visualização dos dados dentro do indexador, acesse:

3.1 ElasticSearch Puro

http://localhost:9200/vivareal/_search

3.2 Interface Kibana

http://localhost:5601

crawler_vivareal's People

Contributors

fernandamsouza avatar

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