first commit

.gitignore

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+/venv

jace/commons/error_handling.py

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+
+from scrapy.spidermiddlewares.httperror import HttpError
+from twisted.internet.error import DNSLookupError
+from twisted.internet.error import TimeoutError, TCPTimedOutError
+
+
+def on_error(self, failure):
+    self.logger.error(repr(failure))
+
+    if failure.check(HttpError):
+        response = failure.value.response
+        self.logger.error('HttpError on %s', response.url)
+
+    elif failure.check(DNSLookupError):
+        request = failure.request
+        self.logger.error('DNSLookupError on %s', request.url)
+
+    elif failure.check(TimeoutError, TCPTimedOutError):
+        request = failure.request
+        self.logger.error('TimeoutError on %s', request.url)

jace/commons/parsers/baseparser.py

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+from bs4 import BeautifulSoup
+
+from jace.commons.parsers.ligamagic_parser import LigaMagicParser
+from jace.page_files.save_files import save_file
+
+def html_soup(body):
+    return BeautifulSoup(body, "html.parser")
+
+
+class Parser:
+    def __init__(self, body, name, card):
+        save_file(name, card, body)
+        self.body = html_soup(body)
+        self.name = name
+        self.card = card
+
+    def call_correct_file(self, name):
+        if name == "ligamagic":
+            return LigaMagicParser(self.body)
+
+

jace/commons/parsers/ligamagic_parser.py

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+class LigaMagicParser:
+    def __init__(self, soup):
+        self.soup = soup
+
+
+

jace/items.py

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

jace/middlewares.py

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+# -*- coding: utf-8 -*-
+
+# Define here the models for your spider middleware
+#
+# See documentation in:
+# https://doc.scrapy.org/en/latest/topics/spider-middleware.html
+
+from scrapy import signals
+
+
+class JaceSpiderMiddleware(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)
+
+
+class JaceDownloaderMiddleware(object):
+    # Not all methods need to be defined. If a method is not defined,
+    # scrapy acts as if the downloader 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_request(self, request, spider):
+        # Called for each request that goes through the downloader
+        # middleware.
+
+        # Must either:
+        # - return None: continue processing this request
+        # - or return a Response object
+        # - or return a Request object
+        # - or raise IgnoreRequest: process_exception() methods of
+        #   installed downloader middleware will be called
+        return None
+
+    def process_response(self, request, response, spider):
+        # Called with the response returned from the downloader.
+
+        # Must either;
+        # - return a Response object
+        # - return a Request object
+        # - or raise IgnoreRequest
+        return response
+
+    def process_exception(self, request, exception, spider):
+        # Called when a download handler or a process_request()
+        # (from other downloader middleware) raises an exception.
+
+        # Must either:
+        # - return None: continue processing this exception
+        # - return a Response object: stops process_exception() chain
+        # - return a Request object: stops process_exception() chain
+        pass
+
+    def spider_opened(self, spider):
+        spider.logger.info('Spider opened: %s' % spider.name)

jace/page_files/save_files.py

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+def save_file(file_name, card_name, content):
+    with open(f"../../jace/page_files/{file_name}/{card_name}.html", "wb") as f:
+        f.write(content)
+

jace/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: https://doc.scrapy.org/en/latest/topics/item-pipeline.html
+
+
+class JacePipeline(object):
+    def process_item(self, item, spider):
+        return item

jace/settings.py

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+# -*- coding: utf-8 -*-
+
+# Scrapy settings for jace project
+#
+# For simplicity, this file contains only settings considered important or
+# commonly used. You can find more settings consulting the documentation:
+#
+#     https://doc.scrapy.org/en/latest/topics/settings.html
+#     https://doc.scrapy.org/en/latest/topics/downloader-middleware.html
+#     https://doc.scrapy.org/en/latest/topics/spider-middleware.html
+
+BOT_NAME = 'jace'
+
+SPIDER_MODULES = ['jace.spiders']
+NEWSPIDER_MODULE = 'jace.spiders'
+
+
+# Crawl responsibly by identifying yourself (and your website) on the user-agent
+#USER_AGENT = 'jace (+http://www.yourdomain.com)'
+
+# Obey robots.txt rules
+ROBOTSTXT_OBEY = False
+
+# Configure maximum concurrent requests performed by Scrapy (default: 16)
+#CONCURRENT_REQUESTS = 32
+
+# Configure a delay for requests for the same website (default: 0)
+# See https://doc.scrapy.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 https://doc.scrapy.org/en/latest/topics/spider-middleware.html
+#SPIDER_MIDDLEWARES = {
+#    'jace.middlewares.JaceSpiderMiddleware': 543,
+#}
+
+# Enable or disable downloader middlewares
+# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html
+#DOWNLOADER_MIDDLEWARES = {
+#    'jace.middlewares.JaceDownloaderMiddleware': 543,
+#}
+
+# Enable or disable extensions
+# See https://doc.scrapy.org/en/latest/topics/extensions.html
+#EXTENSIONS = {
+#    'scrapy.extensions.telnet.TelnetConsole': None,
+#}
+
+# Configure item pipelines
+# See https://doc.scrapy.org/en/latest/topics/item-pipeline.html
+#ITEM_PIPELINES = {
+#    'jace.pipelines.JacePipeline': 300,
+#}
+
+# Enable and configure the AutoThrottle extension (disabled by default)
+# See https://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 https://doc.scrapy.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'

jace/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.

jace/spiders/ligamagic.py

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+# -*- coding: utf-8 -*-
+import scrapy
+
+from jace.commons import error_handling
+from jace.commons.parsers.baseparser import Parser
+
+HEADERS = {
+    'authority': 'www.ligamagic.com.br',
+    'cache-control': 'max-age=0',
+    'upgrade-insecure-requests': '1',
+    'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36',
+    'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
+    'accept-encoding': 'gzip, deflate, br',
+    'accept-language': 'en-US,en;q=0.9',
+}
+
+
+class LigamagicSpider(scrapy.Spider):
+    name = 'ligamagic'
+
+    def __init__(self, card=None, *args, **kwargs):
+        super(LigamagicSpider, self).__init__(*args, **kwargs)
+        self.start_urls = [f'https://www.ligamagic.com.br/?view=cards/search&card={card}']
+        self.card = card
+
+    # comment because setting default in settings.py
+    # custom_settings = {
+    #     'ROBOTSTXT_OBEY': False,
+    # }
+
+    def start_requests(self):
+        for url in self.start_urls:
+            yield scrapy.Request(
+                url=url,
+                method="GET",
+                headers=HEADERS,
+                callback=self._on_request_result,
+                errback=error_handling.on_error,
+                dont_filter=True
+            )
+
+    def _on_request_result(self, response):
+        self.logger.info('_on_request_result')
+        if response.status == 200:
+            raw_parser = Parser(name=self.name, body=response.body, card=self.card)
+            parser = raw_parser.call_correct_file(self.name)
+            print(parser.soup)
+
+
+