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AppleDaily.py
378 lines (338 loc) · 19 KB
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AppleDaily.py
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#coding: utf-8
import datetime
import time
import os
import sys
import getopt
import logging
import urlparse
import re
import csv
import shutil
import urllib3
#from lxml import etree
from lxml import html as htmlparser
#from urlparse import urlparse
import ast
from CrawlerBase import CrawlerBase
from FileHelper import FileHelper
from LogHelper import LogHelper
from OverallEntryBase import OverallEntryBase
from StrHelper import StrHelper
import urldownloader
from tendo import singleton
me = singleton.SingleInstance() # will sys.exit(-1) if other instance is running
import sys
reload(sys)
sys.setdefaultencoding("utf8")
# logging.basicConfig(level=logging.DEBUG)
# logging.basicConfig(level=logging.WARNING)
# logger = logging.getLogger(__name__)
# log = Log(logger)
reportSrcFileName = 'report.html'
reportFileName = 'report.txt'
detailSrcFileName = 'detail.html'
detailFileName = 'detail.txt'
#metadataFileName = 'metadata.txt'
class OverallEntry(OverallEntryBase):
def __init__(self):
super(OverallEntry, self).__init__()
self.begindate = None
self.enddate = None
self.total = 0
self.doners = 0
self.title = None
self.reporter = None
class AppleDaily(CrawlerBase):
cache_key_id = "id"
cache_key_progress = "progress"
cache_key_raised = "raised"
cache_key_togo = "togo"
cache_key_donors = "donors"
def __init__(self):
super(AppleDaily, self).__init__()
def freeResource(self):
super(AppleDaily, self).freeResource()
def parsePages(self):
try:
pageIndex = 1
while True:
urlNextPage = 'http://search.appledaily.com.tw/charity/projlist/Page/%d' % pageIndex
self.logger.info('downloading page %d...' % pageIndex)
currentPage = urlNextPage
status, page = self.downloader.download_page(currentPage,
self.htmlDir,
self.assetDir,
'page%05d.html' % (pageIndex),
css=False,
javascript=False,
image=False)
if (page == None):
self.logger.warn("error: downloading page %d" % (pageIndex))
break
elif (status != 200):
self.logger.warn("http response: %s %s" % (status, currentPage))
break
else:
self.logger.info('parsing page %d...' % pageIndex)
items = page.xpath(u"//tr[@class='odd']")
row = 0
if (items):
for item in items:
nodes = item.xpath(u".//td")
if (len(nodes) == 6):
reportUrl = None
detailUrl = None
title = None
row += 1
id = nodes[0].text
if( id[0] == 'A'):
node = nodes[1].xpath(u".//a")
if len(node) > 0:
title = node[0].text
reportUrl = urlparse.urljoin(currentPage, self.get_attrib(node[0], "href", None))
else:
self.logger.warn("title not found")
date = nodes[2].text
status = str(nodes[3].text_content())
amount = nodes[4].text
node = nodes[5].xpath(u".//a")
if len(node) > 0:
detailUrl = urlparse.urljoin(currentPage, self.get_attrib(node[0], "href", None))
else:
self.logger.warn("detail not found")
if (title == None):
self.logger.warn("title not found")
if (title == None or reportUrl == None or detailUrl == None):
self.logger.warn("parse error!!!")
if (status == u"已結案"):
dir = os.path.join(self.profileDir, id[-1:] + os.sep + id + os.sep)
dirRm = os.path.join(self.profileDir, u"未結案" + os.sep + id[-1:] + os.sep + id + os.sep)
if (self.getIsProfileSaved(dirRm)):
shutil.rmtree(dirRm, ignore_errors=True)
if (not self.getIsProfileSaved(dir)):
#self.logger.warn("saving profile: page %d, id %s" % (pageIndex, id))
overallEntry = OverallEntry()
overallEntry.id = id
overallEntry.title = StrHelper.trim(title)
overallEntry.total = amount
overallEntry.begindate = date
overallEntry.reportUrl = reportUrl
overallEntry.detailUrl = detailUrl
self.logger.info("saving profile %s" % id)
# FIXME: IOError: [Errno 2] No such file or directory: appledaily/profiles/\u672a\u7d50\u6848/
dir = dir.replace(u"未結案"+os.sep, '')
self.saveProfile(id, dir, reportUrl, detailUrl, overallEntry)
self.saveOverallEntry(overallEntry.id, [overallEntry.id,
overallEntry.begindate,
overallEntry.enddate,
overallEntry.total,
overallEntry.doners,
overallEntry.title,
overallEntry.reporter,
overallEntry.reportUrl,
overallEntry.detailUrl])
self.saveUrls(dir, reportUrl, detailUrl)
#self.saveMetadata(dir, title, date, amount)
elif (status == u"未結案"):
dir = os.path.join(self.profileDir, u"未結案" + os.sep + id[-1:] + os.sep + id + os.sep)
overallEntry = OverallEntry()
overallEntry.id = id
overallEntry.title = StrHelper.trim(title)
overallEntry.total = amount
overallEntry.begindate = date
overallEntry.reportUrl = reportUrl
overallEntry.detailUrl = detailUrl
self.logger.info("saving profile %s" % id)
self.saveProfile(id, dir, reportUrl, detailUrl, overallEntry)
self.saveOverallEntryPending(overallEntry.id, [overallEntry.id,
overallEntry.begindate,
overallEntry.enddate,
overallEntry.total,
overallEntry.doners,
overallEntry.title,
overallEntry.reporter,
overallEntry.reportUrl,
overallEntry.detailUrl])
self.saveUrls(dir, reportUrl, detailUrl)
# pass
else:
self.logger.warn("unknown status")
self.logger.info("%d items found" % (row))
if (row == 0):
break
if (not items):
self.logger.info("items not found")
break
if (len(items) == 0):
self.logger.info("items length == 0")
break
pageIndex += 1
self.logger.info('done!')
except Exception as ex:
self.logger.exception(LogHelper.getExceptionMsg(ex, "parsePages"))
finally:
pass
def getIsProfileSaved(self, dir):
if (not os.path.isdir(dir)):
return False
files = [detailFileName, reportSrcFileName, detailSrcFileName]
for file in files:
filename = os.path.join(dir, file)
if (not os.path.isfile(filename)):
return False
return True
def saveProfile(self, profileName, dir, reportUrl, detailUrl, overallEntry):
assetdir = os.path.join(dir, "files" + os.sep)
if (not os.path.isdir(dir)):
os.makedirs(dir)
if (not os.path.isdir(assetdir)):
os.makedirs(assetdir)
status, page = self.downloader.download_page(reportUrl,
dir,
assetdir,
'%s_origin.htm' % (profileName),
css=False,
javascript=False,
image=False)
#self.downloader.clear_cache()
if (page != None):
reporter = None
reportContent = ""
#headers
items = page.xpath(u"//*[@id='maincontent']//article/header/hgroup/*")
for item in items:
header = StrHelper.trim(item.text_content())
if (header != None and header.startswith(profileName)):
header = StrHelper.trim(header[len(profileName):])
reportContent += header + os.linesep
break
reportContent += os.linesep
#content
reg = re.compile(ur"^基金會編號.*$", re.MULTILINE)
allsymbols = ur" ，、。．？！～＄％＠＆＃＊‧；︰…‥﹐﹒˙·﹔﹕‘’“”〝〞‵′〃├─┼┴┬┤┌┐╞═╪╡│▕└┘╭╮╰╯╔╦╗╠═╬╣╓╥╖╒╤╕║╚╩╝╟╫╢╙╨╜╞╪╡╘╧╛﹣﹦≡｜∣∥–︱—︳╴¯￣﹉﹊﹍﹎﹋﹌﹏︴﹨∕╲╱＼／↑↓←→↖↗↙↘〔〕【】﹝﹞〈〉﹙﹚《》（）｛｝﹛﹜『』「」＜＞≦≧﹤﹥︵︶︷︸︹︺︻︼︽︾︿﹀∩∪﹁﹂﹃﹄"
regReporters = [ #re.compile(ur"[。：」\s]+(.{3,4})口述.?記者(.{3,4})(?:採訪整理)?$", re.MULTILINE),
re.compile(allsymbols + ur"[\s]+(.{2,4})[口筆]述\s?.?\s?記者(.{2,4})(?:採訪整理)?$", re.MULTILINE),
#[\u4e00-\u9fa5] 英文字符之外的字符，包括中文漢字和全角標點
re.compile(ur"報導.攝影.(.{2,4})記者$", re.MULTILINE),
re.compile(ur"報導.攝影.(.{2,4})$", re.MULTILINE),
re.compile(ur"攝影.報導.(.{2,4})$", re.MULTILINE),
re.compile(ur"攝影.(.{2,4})$", re.MULTILINE),
re.compile(ur"報導.(.{2,4})$", re.MULTILINE),
re.compile(ur"報導.(.{2,4})$", re.MULTILINE),
re.compile(ur"記者(.{2,4})採訪整理$", re.MULTILINE),
re.compile(ur"^【(.{2,4})╱.{2,4}報導】", re.MULTILINE), ]
#preserve <br> tags as \n
brs = page.xpath(u"//div[@class='articulum']//br")
if (len(brs) == 0):
brs = page.xpath(u"//div[@class='articulum trans']//br")
for br in brs:
br.tail = "\n" + br.tail if br.tail else "\n"
items = page.xpath(u"//div[@class='articulum']/*")
if (len(items) == 0):
items = page.xpath(u"//div[@class='articulum trans']/*")
for item in items:
tag = item.tag.lower()
id = self.get_attrib(item, "id", None)
# if (tag == "figure"): continue
# if (tag == "iframe"): break
if (id == "bcontent" or id == "bhead" or id == "introid"):
text = StrHelper.trim(item.text_content())
if (text == None or text == ""): continue
if (id != "bhead"):
for regReporter in regReporters:
list = regReporter.findall(text)
if (len(list) == 1):
if (not isinstance(list[0], basestring)):
reporter = "/".join(list[0])
else:
reporter = list[0]
text = StrHelper.trim(regReporter.sub('', text))
break
if (reporter):
overallEntry.reporter = reporter
else:
self.logger.warn("error: parsing reporter: %s" % reportUrl)
text = StrHelper.trim(reg.sub('', text))
reportContent += text + os.linesep + os.linesep
FileHelper.saveToFile(os.path.join(dir, reportFileName), reportContent)
status, page = self.downloader.download_page(detailUrl,
dir,
assetdir,
detailSrcFileName,
css=False,
javascript=False,
image=False)
if (page != None):
items = page.xpath(u"//div[@id='charitysidebox3'][1]/div[@id='inquiry3']/table//tr")
maxDate = None
if (len(items) > 0):
file = None
try:
file = open(os.path.join(dir, detailFileName), "wb")
csvwriter = csv.writer(file)
for index, item in enumerate(items):
if (index > 1):
cols = item.xpath(u".//td")
if (len(cols) == 4):
no = StrHelper.trim(cols[0].text)
name = StrHelper.trim(cols[1].text)
amount = StrHelper.trim(cols[2].text)
dateStr = StrHelper.trim(cols[3].text)
try:
date = datetime.datetime.strptime(dateStr, "%Y/%m/%d")
if (maxDate == None or date > maxDate):
maxDate = date
except Exception as ex:
self.logger.warn("error date format:%s in %s" % (dateStr, detailUrl))
csvwriter.writerow([no, dateStr, amount, name])
overallEntry.enddate = maxDate.strftime("%Y/%m/%d") if maxDate != None else ""
overallEntry.doners = len(items) - 2
except Exception as ex:
self.logger.exception(LogHelper.getExceptionMsg(ex, "error paring detail.html"))
finally:
if (file):
file.close()
# def saveMetadata(self, dir, title, date, amount):
# filename = os.path.join(dir, metadataFileName)
# self.saveToFile(filename, "\t".join([date, amount, title]))
def saveToFile(self, filename, data):
file = None
try:
file = open(filename, mode='wb')
file.write(data)
except Exception as ex:
self.logger.exception(LogHelper.getExceptionMsg(ex, "unable to save file: %s" % filename))
finally:
if (file):
file.close()
pass
# def loadOverallEntries(self):
# filename = os.path.join(self.profileDir, overallFileName)
# if (os.path.isfile(filename)):
# with open(filename, 'rb') as csvfile:
# for row in csv.reader(csvfile):
# if (len(row) > 0):
# self.overallEntries[row[0]] = True
#
# def saveOverallEntry(self, overallEntry):
# if (overallEntry.id in self.overallEntries):
# return
# self.overallEntries[overallEntry.id] = True
# #self.logger.warn("saveOverallEntry -- overallEntry.title: %s" % overallEntry.title)
# self.overallEntriesWriter.writerow([overallEntry.id,
# overallEntry.begindate,
# overallEntry.enddate,
# overallEntry.total,
# overallEntry.doners,
# overallEntry.title,
# overallEntry.reporter])
# self.overallEntriesFile.flush()
def saveUrls(self, dir, reportUrl, detailUrl):
filename = os.path.join(dir, "urls.txt")
if (not os.path.isfile(filename)):
FileHelper.saveToFile(filename, '%s\r\b%s' % (reportUrl, detailUrl))
#with open(os.path.join(dir, "urls.txt"), "w")
if __name__ == '__main__':
crawler = AppleDaily()
crawler.run()