[TUGAS_SELEKSI_2_13515006_13515023]

Scrapper.py

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+from bs4 import BeautifulSoup
+from urllib import urlopen
+import pymysql
+
+#link bukalapak
+bukalapak = "https://www.bukalapak.com/c/handphone?source=navbar&from=navbar_categories"
+
+#buka bukalapak
+bukalapakClient = urlopen(bukalapak)
+html_page = bukalapakClient.read()
+bukalapakClient.close()
+
+#buka database
+db = pymysql.connect(db='base', user='root', passwd='pwd', unix_socket="/tmp/mysql.sock")
+cursor = db.cursor()
+cursor.execute("DROP TABLE IF EXISTS database1")
+
+sql = """CREATE TABLE database1 (Nama Varchar(100), Harga Int )"""
+
+
+
+#scrap harga dan nama dari bukalapak
+bukalapakPage = BeautifulSoup(html_page, "html5lib")
+products = bukalapakPage.find_all("li", class_ = "product--sem col-12--2")
+for product in products :
+    product_name = product.div.article.div.a["title"]
+    product_price = product.find("div", class_ = "product-price").find("span", class_ = "amount positive").text
+    #insert to table
+    try:
+        cursor.execute("""INSERT INTO database1 VALUES (%s,%s)""",(product_name,product_price))
+        db.commit()
+    except:
+        db.rollback()
+
+#showtable
+cursor.execute("""SELECT * FROM database1;""")
+
+print cursor.fetchall()
+
+db.close()

tokopedia/scrapy.cfg

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+# Automatically created by: scrapy startproject
+#
+# For more information about the [deploy] section see:
+# https://scrapyd.readthedocs.org/en/latest/deploy.html
+
+[settings]
+default = tokopedia.settings
+
+[deploy]
+#url = http://localhost:6800/
+project = tokopedia

tokopedia/tokopedia/items.py

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+# -*- coding: utf-8 -*-
+
+# Define here the models for your scraped items
+#
+# See documentation in:
+# http://doc.scrapy.org/en/latest/topics/items.html
+
+from scrapy.item import Item, Field
+
+
+class TokopediaItem(Item):
+    # define the fields for your item here like:
+    # name = scrapy.Field()
+    name = Field()
+    price = Field()
+    url = Field()

tokopedia/tokopedia/middlewares.py

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+# -*- coding: utf-8 -*-
+
+# Define here the models for your spider middleware
+#
+# See documentation in:
+# http://doc.scrapy.org/en/latest/topics/spider-middleware.html
+
+from scrapy import signals
+
+
+class TokopediaSpiderMiddleware(object):
+    # Not all methods need to be defined. If a method is not defined,
+    # scrapy acts as if the spider middleware does not modify the
+    # passed objects.
+
+    @classmethod
+    def from_crawler(cls, crawler):
+        # This method is used by Scrapy to create your spiders.
+        s = cls()
+        crawler.signals.connect(s.spider_opened, signal=signals.spider_opened)
+        return s
+
+    def process_spider_input(self, response, spider):
+        # Called for each response that goes through the spider
+        # middleware and into the spider.
+
+        # Should return None or raise an exception.
+        return None
+
+    def process_spider_output(self, response, result, spider):
+        # Called with the results returned from the Spider, after
+        # it has processed the response.
+
+        # Must return an iterable of Request, dict or Item objects.
+        for i in result:
+            yield i
+
+    def process_spider_exception(self, response, exception, spider):
+        # Called when a spider or process_spider_input() method
+        # (from other spider middleware) raises an exception.
+
+        # Should return either None or an iterable of Response, dict
+        # or Item objects.
+        pass
+
+    def process_start_requests(self, start_requests, spider):
+        # Called with the start requests of the spider, and works
+        # similarly to the process_spider_output() method, except
+        # that it doesn’t have a response associated.
+
+        # Must return only requests (not items).
+        for r in start_requests:
+            yield r
+
+    def spider_opened(self, spider):
+        spider.logger.info('Spider opened: %s' % spider.name)

tokopedia/tokopedia/pipelines.py

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+# -*- coding: utf-8 -*-
+
+# Define your item pipelines here
+#
+# Don't forget to add your pipeline to the ITEM_PIPELINES setting
+# See: http://doc.scrapy.org/en/latest/topics/item-pipeline.html
+
+
+import pymongo
+
+from scrapy.conf import settings
+from scrapy.exceptions import DropItem
+from scrapy import log
+
+
+class TokopediaPipeline(object):
+
+    def __init__(self):
+        connection = pymongo.MongoClient(
+            settings['MONGODB_SERVER'],
+            settings['MONGODB_PORT']
+        )
+        db = connection[settings['MONGODB_DB']]
+        self.collection = db[settings['MONGODB_COLLECTION']]
+
+    def process_item(self, item, spider):
+        valid = True
+        for data in item:
+            if not data:
+                valid = False
+                raise DropItem("Missing {0}!".format(data))
+        if valid:
+            self.collection.insert(dict(item))
+            log.msg("Item added to MongoDB database!",
+                    level=log.DEBUG, spider=spider)
+        return item

tokopedia/tokopedia/settings.py

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+# -*- coding: utf-8 -*-
+
+# Scrapy settings for tokopedia project
+#
+# For simplicity, this file contains only settings considered important or
+# commonly used. You can find more settings consulting the documentation:
+#
+#     http://doc.scrapy.org/en/latest/topics/settings.html
+#     http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html
+#     http://scrapy.readthedocs.org/en/latest/topics/spider-middleware.html
+
+BOT_NAME = 'tokopedia'
+
+SPIDER_MODULES = ['tokopedia.spiders']
+NEWSPIDER_MODULE = 'tokopedia.spiders'
+
+
+# Crawl responsibly by identifying yourself (and your website) on the user-agent
+#USER_AGENT = 'tokopedia (+http://www.yourdomain.com)'
+
+# Obey robots.txt rules
+ROBOTSTXT_OBEY = True
+
+# Configure maximum concurrent requests performed by Scrapy (default: 16)
+#CONCURRENT_REQUESTS = 32
+
+# Configure a delay for requests for the same website (default: 0)
+# See http://scrapy.readthedocs.org/en/latest/topics/settings.html#download-delay
+# See also autothrottle settings and docs
+#DOWNLOAD_DELAY = 3
+# The download delay setting will honor only one of:
+#CONCURRENT_REQUESTS_PER_DOMAIN = 16
+#CONCURRENT_REQUESTS_PER_IP = 16
+
+# Disable cookies (enabled by default)
+#COOKIES_ENABLED = False
+
+# Disable Telnet Console (enabled by default)
+#TELNETCONSOLE_ENABLED = False
+
+# Override the default request headers:
+#DEFAULT_REQUEST_HEADERS = {
+#   'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
+#   'Accept-Language': 'en',
+#}
+
+# Enable or disable spider middlewares
+# See http://scrapy.readthedocs.org/en/latest/topics/spider-middleware.html
+#SPIDER_MIDDLEWARES = {
+#    'tokopedia.middlewares.TokopediaSpiderMiddleware': 543,
+#}
+
+# Enable or disable downloader middlewares
+# See http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html
+#DOWNLOADER_MIDDLEWARES = {
+#    'tokopedia.middlewares.MyCustomDownloaderMiddleware': 543,
+#}
+
+# Enable or disable extensions
+# See http://scrapy.readthedocs.org/en/latest/topics/extensions.html
+#EXTENSIONS = {
+#    'scrapy.extensions.telnet.TelnetConsole': None,
+#}
+
+# Configure item pipelines
+# See http://scrapy.readthedocs.org/en/latest/topics/item-pipeline.html
+#ITEM_PIPELINES = {
+#    'tokopedia.pipelines.TokopediaPipeline': 300,
+#}
+ITEM_PIPELINES = ['tokopedia.pipelines.TokopediaPipeline']
+
+MONGODB_SERVER = "localhost"
+MONGODB_PORT = 27017
+MONGODB_DB = "tokopedia"
+MONGODB_COLLECTION = "item"
+
+# Enable and configure the AutoThrottle extension (disabled by default)
+# See http://doc.scrapy.org/en/latest/topics/autothrottle.html
+#AUTOTHROTTLE_ENABLED = True
+# The initial download delay
+#AUTOTHROTTLE_START_DELAY = 5
+# The maximum download delay to be set in case of high latencies
+#AUTOTHROTTLE_MAX_DELAY = 60
+# The average number of requests Scrapy should be sending in parallel to
+# each remote server
+#AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
+# Enable showing throttling stats for every response received:
+#AUTOTHROTTLE_DEBUG = False
+
+# Enable and configure HTTP caching (disabled by default)
+# See http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
+#HTTPCACHE_ENABLED = True
+#HTTPCACHE_EXPIRATION_SECS = 0
+#HTTPCACHE_DIR = 'httpcache'
+#HTTPCACHE_IGNORE_HTTP_CODES = []
+#HTTPCACHE_STORAGE = 'scrapy.extensions.httpcache.FilesystemCacheStorage'

tokopedia/tokopedia/spiders/__init__.py

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+# This package will contain the spiders of your Scrapy project
+#
+# Please refer to the documentation for information on how to create and manage
+# your spiders.

tokopedia/tokopedia/spiders/tokopedia_spider.py

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+from scrapy import Spider
+from scrapy.selector import Selector
+
+from tokopedia.items import TokopediaItem
+
+
+class TokopediaSpider(Spider):
+    name = "tokopedia"
+    allowed_domains = ["tokopedia.com"]
+    start_urls = [
+        "https://www.tokopedia.com/p/handphone-tablet/handphone?page=1",
+    ]
+
+    def parse(self, response):
+        cards = Selector(response).xpath('//div[@class="product-summary"]')
+
+        for card in cards:
+            item = TokopediaItem()
+            item['name'] = question.xpath(
+                'div[@class="product-name ng-binding"]/text()').extract()[0]
+            item['price'] = question.xpath(
+                'div[@class="product-price ng-binding"]/text()').extract()[0]
+            item['url'] = question.xpath(
+                'a[@class="ng-href"]/@href').extract()[0]
+            yield item