def readJson(jsonurl, readedPage, od, _encoding):
'''#if httpResponse is filepath
jsonfile = (httpResponse.read()).decode('utf-8')
'''
#if httpResponse is saved nto string already
try:
if(_encoding != None):
if("utf" in _encoding.lower()):
_encoding = _encoding.upper()
try:
jsonfile = (readedPage.decode(_encoding)).strip()
except:
try:
jsonfile = (readedPage.decode(sys.stdout.encoding)).strip()
except:
jsonfile = (readedPage.decode('latin-1')).strip()
pass
else:
try:
jsonfile = (readedPage.decode(sys.stdout.encoding)).strip()
except:
jsonfile = (readedPage.decode('latin-1')).strip()
pass
dictnry = json.loads(jsonfile)
readDictValues(jsonurl, dictnry, set(), od)
except:
comm.printException(comm.pathToSaveParsingErrors, "read_json.py " + _encoding + " " + jsonurl)
pass
def readJson(jsonurl, readedPage, od, _encoding):
'''#if httpResponse is filepath
jsonfile = (httpResponse.read()).decode('utf-8')
'''
#if httpResponse is saved nto string already
try:
if (_encoding != None):
if ("utf" in _encoding.lower()):
_encoding = _encoding.upper()
try:
jsonfile = (readedPage.decode(_encoding)).strip()
except:
try:
jsonfile = (readedPage.decode(sys.stdout.encoding)).strip()
except:
jsonfile = (readedPage.decode('latin-1')).strip()
pass
else:
try:
jsonfile = (readedPage.decode(sys.stdout.encoding)).strip()
except:
jsonfile = (readedPage.decode('latin-1')).strip()
pass
dictnry = json.loads(jsonfile)
readDictValues(jsonurl, dictnry, set(), od)
except:
comm.printException(comm.pathToSaveParsingErrors,
"read_json.py " + _encoding + " " + jsonurl)
pass
def readPlainText(htmlurl, plaintext, ontologyData, _encoding):
try:
try:
punc = (plaintext.decode(_encoding)).strip()
except:
try:
punc = (plaintext.decode(sys.stdout.encoding)).strip()
except:
try:
punc = (plaintext.decode('UTF-8')).strip()
except:
try:
punc = (plaintext.decode('latin-1')).strip()
except:
try:
punc = (plaintext.decode('ISO-8859-1')).strip()
except:
try:
punc = (plaintext.decode()).strip()
except:
punc = plaintext
pass
sentences = comm.replaceToPunkts(punc)
for sentence in sentences:
getEntities.getEntities(htmlurl, sentence, ontologyData)
except:
comm.printException(comm.pathToSaveParsingErrors,
"read_plaintext.py " + _encoding + " " + htmlurl)
def readPlainText(htmlurl, plaintext, ontologyData, _encoding):
try:
try:
punc = (plaintext.decode(_encoding)).strip()
except:
try:
punc = (plaintext.decode(sys.stdout.encoding)).strip()
except:
try:
punc = (plaintext.decode('UTF-8')).strip()
except:
try:
punc = (plaintext.decode('latin-1')).strip()
except:
try:
punc = (plaintext.decode('ISO-8859-1')).strip()
except:
try:
punc = (plaintext.decode()).strip()
except:
punc = plaintext
pass
sentences = comm.replaceToPunkts(punc)
for sentence in sentences:
getEntities.getEntities(htmlurl, sentence, ontologyData)
except:
comm.printException(comm.pathToSaveParsingErrors, "read_plaintext.py " + _encoding + " " + htmlurl)
def sendFileToParser(contentType, baseUrl, redirectedTo, od, _encoding,
localFilename, pageread):
contentType = contentType.lower()
#it is possible to read excel-type and pdf only after downloading this excel-doc
if (("excel" in contentType) or ("pdf" in contentType)):
try:
dirToSaveDownloads = comm.downloadsDir + baseUrl
if not os.path.isdir(dirToSaveDownloads):
os.makedirs(dirToSaveDownloads)
fileparser.spreadURLsByContentType(
redirectedTo,
None,
contentType,
od,
_encoding,
filePath=(dirToSaveDownloads + "/" + localFilename))
except:
comm.printException(
comm.pathToSaveProgrammingErrors,
"create_dir_for_downloads_and_send_file_to_parser_" +
str(baseUrl))
pass
else:
try:
fileparser.spreadURLsByContentType(redirectedTo, pageread,
contentType, od, _encoding)
except:
comm.printException(comm.pathToSaveProgrammingErrors,
"send_file_to_parser")
pass
def readExcel(filePath, url, ontologyData):
try:
urr(url, filePath)
try:
workbook = xlrd.open_workbook(filePath)
worksheets = workbook.sheet_names()
for worksheet_name in worksheets:
worksheet = workbook.sheet_by_name(worksheet_name)
num_rows = worksheet.nrows - 1
num_cells = worksheet.ncols - 1
curr_row = -1
while curr_row < num_rows:
curr_row += 1
#row = worksheet.row(curr_row)
#print ('Row:', curr_row)
curr_cell = -1
while curr_cell < num_cells:
curr_cell += 1
# Cell Types: 0=Empty, 1=Text, 2=Number, 3=Date, 4=Boolean, 5=Error, 6=Blank
cell_type = worksheet.cell_type(curr_row, curr_cell)
cell_value = worksheet.cell_value(curr_row, curr_cell)
if (cell_type == 1):
sentences = comm.replaceToPunkts(cell_value)
for sentence in sentences:
getEntities.getEntities(url, sentence, ontologyData)
except:
comm.printException(comm.pathToSaveParsingErrors, "read_excel.py " + url)
pass
except:
comm.printException(comm.pathToSaveParsingErrors, "read_excel.py " + url)
pass
def insertValuesToDict(dictnry, localFilename, page_redirected, page_info, page_sha254, page_status ):
try:
dictnry[localFilename] = dict()
dictnry[localFilename][page_sha254] = page_info
dictnry[localFilename][page_sha254]["localFilename"] = localFilename
dictnry[localFilename][page_sha254]["file_url"] = page_redirected
dictnry[localFilename][page_sha254]["sha224"] = page_sha254
dictnry[localFilename][page_sha254]["status"] = page_status
dictnry[localFilename][page_sha254]["timeDir"] = comm.timeDir
return dictnry
except:
comm.printException(comm.pathToSaveJsonErrors, "insertValuesToDict")
pass
def readPdf(filePath, url, od):
urldownl(url, filePath)
pdf = PdfFileReader(open(filePath, "rb"))
pdf.strict = True
try:
for page in pdf.pages:
text = (page.extractText())
sentences = comm.replaceToPunkts(text)
for sentence in sentences:
getEntities.getEntities(url, sentence, od)
except:
comm.printException(comm.pathToSaveParsingErrors, "read_pdf.py " + url)
pass
def readPdf(filePath, url, od):
urldownl(url, filePath)
pdf = PdfFileReader(open(filePath, "rb"))
pdf.strict = True
try:
for page in pdf.pages:
text = (page.extractText())
sentences = comm.replaceToPunkts(text)
for sentence in sentences:
getEntities.getEntities(url, sentence, od)
except:
comm.printException(comm.pathToSaveParsingErrors, "read_pdf.py " + url)
pass
def sendFileToParser(contentType, baseUrl, redirectedTo, od, _encoding, localFilename, pageread):
contentType = contentType.lower()
#it is possible to read excel-type and pdf only after downloading this excel-doc
if(("excel" in contentType) or ("pdf" in contentType)):
try:
dirToSaveDownloads = comm.downloadsDir + baseUrl
if not os.path.isdir(dirToSaveDownloads):
os.makedirs(dirToSaveDownloads)
fileparser.spreadURLsByContentType(redirectedTo, None, contentType, od, _encoding, filePath = (dirToSaveDownloads + "/" + localFilename))
except:
comm.printException(comm.pathToSaveProgrammingErrors, "create_dir_for_downloads_and_send_file_to_parser_" + str(baseUrl))
pass
else:
try:
fileparser.spreadURLsByContentType(redirectedTo, pageread, contentType, od, _encoding)
except:
comm.printException(comm.pathToSaveProgrammingErrors, "send_file_to_parser")
pass
def addTriples(self, chunkedList, addLemmas = True):
try:
newDataExists = False
g = self.getPerRdfGraph()
g_new = Graph()
#define specific namespace prefix
self.bindNamespaces(g)
for andmed in chunkedList:
for webpage in andmed:
gName = andmed[webpage]["gName"]
fName = andmed[webpage]["fName"]
name = andmed[webpage]["name"]
lemmaList = andmed[webpage]["lemmaSet"]
#print (lemmaList)
try:
#make triples
newPerson = URIRef(self.perStr + name.replace (">", "").replace ("<", "").replace ("|", "").replace (" ", "_").lower())
newGivenName = Literal(gName)
newFamilyName = Literal(fName)
newPerName = Literal(name)
newWebpage = URIRef(webpage);
#add triples
#check if graph contains bob already
if ( newPerson, RDF.type, URIRef(self.person)) not in g:
newDataExists = True
g_new.add( (newPerson, RDF.type, URIRef(self.person)) )
if(newGivenName != Literal("")):
g_new.add( (newPerson, self.givenName, newGivenName) )
if(newFamilyName != Literal("")):
g_new.add( (newPerson, self.familyName, newFamilyName) )
g_new.add( (newPerson, self.perName, newPerName) )
#check if graph contains bob already
if ( newPerson, self.mentionedAtSite, newWebpage) not in g:
newDataExists = True
g_new.add( (newPerson, self.mentionedAtSite, newWebpage) )
#add lemmas also
if(addLemmas):
for newLemma in lemmaList:
#check if graph contains bob already
if ( newPerson, self.lemma, Literal(newLemma)) not in g:
newDataExists = True
g_new.add( (newPerson, self.lemma, Literal(newLemma)) )
except:
comm.printException(comm.initRdfErrorsFilePath, "build_per_graph")
pass
#print(str(newDataExists))
#write rdf into file
if (newDataExists):
try:
gg = g+g_new
(gg).serialize(self.perRdf, format='pretty-xml', encoding='utf-8')
except:
comm.printException(comm.initRdfErrorsFilePath, "RDF People Manager serialization error: ")
pass
except:
comm.printException(comm.initRdfErrorsFilePath, "RDF People Manager (addTriples) error: ")
pass
def readHtmlPage(htmlurl, readedPage, ontologyData, _encoding):
try:
sentences = set()
root = parse(htmlurl).getroot()
if (root is not None):
for element in root.iter("head"):
element.drop_tree()
for element in root.iter("script"):
element.drop_tree()
for element in root.iter("style"):
element.drop_tree()
for element in root.iter("noscript"):
element.drop_tree()
for element in root.iter("input"):
element.drop_tree()
for element in root.iter("form"):
element.drop_tree()
for element in root.iter("title"):
element.drop_tree()
for element in root.iter("img"):
element.drop_tree()
for element in root.iter("body"):
try:
sentences.add(element.text_content())
except:
pass
if (len(sentences) > 0):
lsent = list(sentences)
for lau in lsent:
if (lau != ""):
laused = comm.replaceToPunkts(lau)
for s6ne in laused:
getEntities.getEntities(htmlurl, s6ne.strip(),
ontologyData)
except:
comm.printException(comm.pathToSaveParsingErrors,
"read_html.py " + _encoding + " " + htmlurl)
pass
def readHtmlPage(htmlurl, readedPage, ontologyData, _encoding):
try:
sentences = set()
root = parse(htmlurl).getroot()
if (root is not None):
for element in root.iter("head"):
element.drop_tree()
for element in root.iter("script"):
element.drop_tree()
for element in root.iter("style"):
element.drop_tree()
for element in root.iter("noscript"):
element.drop_tree()
for element in root.iter("input"):
element.drop_tree()
for element in root.iter("form"):
element.drop_tree()
for element in root.iter("title"):
element.drop_tree()
for element in root.iter("img"):
element.drop_tree()
for element in root.iter("body"):
try:
sentences.add(element.text_content())
except:
pass
if(len(sentences) > 0):
lsent = list(sentences)
for lau in lsent:
if(lau != ""):
laused = comm.replaceToPunkts(lau)
for s6ne in laused:
getEntities.getEntities(htmlurl, s6ne.strip(), ontologyData)
except:
comm.printException(comm.pathToSaveParsingErrors, "read_html.py " + _encoding + " " + htmlurl)
pass
def addTriples(self, chunkedList, addLemmas = True):
try:
newDataExists = False
g = self.getLocRdfGraph()
g_new = Graph()
#define specific namespace prefix
self.bindNamespaces(g)
for andmed in chunkedList:
for webpage in andmed:
for objName in andmed[webpage]:
lemmaList = andmed[webpage][objName]
#print (lemmaList)
try:
#make triples
newLocation = URIRef(self.locStr + objName.replace (">", "").replace ("<", "").replace ("|", "").replace (" ", "_").lower())
newLocationName = Literal(objName)
newWebpage = URIRef(webpage);
#add triples
#check if graph contains bob already
if ( newLocation, RDF.type, URIRef(self.location)) not in g:
newDataExists = True
g_new .add( (newLocation, RDF.type, URIRef(self.location)) )
g_new .add( (newLocation, self.locationName, newLocationName) )
#g_new .add( (newLocation, od.mentionedAtSite, newWebpage) )
#check if graph contains bob already
if ( newLocation, self.mentionedAtSite, newWebpage) not in g:
newDataExists = True
g_new .add( (newLocation, self.mentionedAtSite, newWebpage) )
#add lemmas also
if(addLemmas):
for newLemma in lemmaList:
#check if graph contains bob already
if ( newLocation, self.lemma, Literal(newLemma)) not in g:
newDataExists = True
g_new .add( (newLocation, self.lemma, Literal(newLemma)) )
except:
comm.printException(comm.initRdfErrorsFilePath, "build_loc_graph")
pass
#write rdf into file
if (newDataExists):
try:
gg = g+g_new
(gg).serialize(self.locRdf, format='pretty-xml', encoding='utf-8')
except:
comm.printException(comm.initRdfErrorsFilePath, "RDF Location Manager serialization error: ")
pass
except:
comm.printException(comm.initRdfErrorsFilePath, "RDF Location Manager (addTriples) error: ")
pass
def saveMetadata(url, od):
#save the result of trying of opening a page into variable 'canOpen'
canOpen = True
try:
#try to open document at URL
redirectedTo = requests.get(url).url
except ConnectionError:
#it was not possible to open this web document
canOpen = False
#save exception (error of getting web document)
errStr = (url + " Cannot_open_web-source \n" )
comm.printException(comm.pathToConnectionErrors, errStr)
#continue without terminating a program
pass
except:
#it was not possible to open this web document
canOpen = False
#save exception (error of getting web document)
errStr = (url + " Cannot_open_web-source \n" )
comm.printException(comm.pathToSaveJsonErrors, errStr)
#continue without terminating a program
pass
#continue only if 'canOpen' is still true
if canOpen is True:
#continue only if url is valid
isValidUrl = valide.isNeededUrl(redirectedTo)
if(isValidUrl):
#print("can open: " + str(canOpen))
if not os.path.isdir(comm.jsonsDir):
os.makedirs(comm.jsonsDir)
try:
#in following, use only the URL, where one was redirected, if at all
page = requests.get(redirectedTo)
statusCode = page.status_code
#textual content of a doc
pageread = page.text
#get doc's metadata
pageInfo = dict(page.headers)
#generate filename for local storage:
#it will be the hash of doc URL
localFilename = comm.getUrlSHA(redirectedTo)
#important metadata: content type
contentType = page.headers['content-type']
isValid_contentType = valide.isValideType(contentType)
#base_url denotes host name,
#all documents that are from the same host, will be saved into same json-file
#base_url becomes also json-file name (pathToSaveMetadata)
baseUrl = None
if(isValid_contentType):
baseUrl = (urlparse(redirectedTo)).netloc
if(baseUrl is not None):
#generate hash of the content of doc.
#this hash is used later for detecting whether the doc's content has changed or not.
# this chnge-detection happens in cases of
#1. monthly update
#2. current method, when appears, that this URL have processed earlier
sha224_ = (hashlib.sha224(pageread.encode('utf-8')).hexdigest())
#important data for parsers: encoding
_encoding = page.encoding
#_encoding = comm.getDocumentEncoding(contentType, pageread)
#print("-----------------------------------------------------")
#exclude doc types where it is not possible to find textual content: e.g images, videos
isDesiredType = comm.isDesiredContent(contentType, od)
#continue only witj desired types
if(isDesiredType):
#jsonsDir is actually a so called 'bucket' name in Google Cloud Storage
jsonsDir = comm.jsonsDir
print(jsonsDir)
#jsonsFile becomes a so called 'object' inside a bucket
#object's name is URL's host name and extension is '.json'
jsonsFile = baseUrl + ".json"
#build dictionary of address of object of this meta data
jsonsPath = dict()
jsonsPath["object"] = jsonsFile#'hostname.json'#
jsonsPath["bucket"] = jsonsDir#e.g. 'datadownload_json'#
pathToSaveMetadata_ = json.dumps(jsonsPath)
#save meta data into dictionary structure
infoDict_tmp = dict()
infoDict_tmp["base_url"] = baseUrl
infoDict = insertValuesToDict(infoDict_tmp, localFilename, redirectedTo, pageInfo, sha224_, statusCode )
#convert dictionary into json-string
jsondata = json.dumps(infoDict, indent=4)
#dict for sending collected data to 'updateObj.py'
insertJson = dict()
insertJson["jsondata"] = jsondata
insertJson["localFilename"] = localFilename
insertJson["redirectedTo"] = redirectedTo
insertJson["pageInfo"] = pageInfo
insertJson["sha224_"] = sha224_
insertJson["statusCode"] = statusCode
insertJson["timeDir"] = comm.timeDir
insertJson["address"] = pathToSaveMetadata_
#variable 'someNewData' is for storing knowledge about
#whether this doc at this url
#is processed earlier:
#1. if Yes and doc's content has changed, then 'someNewData' becomes True; else remains False
#2. if No, then 'someNewData' becomes True
someNewData = False
#string for saving a unique error message
errr=""
try:
#convert dictionary into json-string for sending argument to 'updateObj.py'
jd = json.dumps(insertJson)
#get info back about whether here is some new data
#'p' is a returned boolean value of 'someNewData'
#communication with google-python-api-client is done using older version, python2.7
p = subprocess.Popen(["python2", "storage/updateObj.py", jd], stdout=subprocess.PIPE)
out, err = p.communicate()
someNewData = out.decode()
errr = str(err).lower()
print("\nsomeNewData " + str(someNewData))
print("\nerrr " + str(errr))
except:
errstr = errr if ((errr != "") & (errr != "none")) else "storage-updateObj.py-ERROR"
comm.printException(comm.pathToSaveJsonErrors, errstr)
pass
#continue with parsing of doc only when new data was detected
if someNewData:
sendFileToParser(contentType, baseUrl, redirectedTo, od, _encoding, localFilename, pageread)
#record errors
except urr.HTTPError as e:
errStr = (redirectedTo + " HTTPError " + str(e.code) + " " + str(e.reason) + " \n" )
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except urr.URLError as e:
errStr = (redirectedTo + " URLError " + str(e.reason) + " \n" )
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except IOError as e:
errStr = (redirectedTo + " " + str("I/O_erRror({0}):_{1}".format(e.errno, e.strerror)) + "\n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except ValueError:
errStr = (redirectedTo + " ValueError_Could_not_convert_data_to_an_integer.\n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except TypeError:
errStr = (redirectedTo + " TypeError\n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except:
errStr = (redirectedTo + " Unexpected_error:_" + (str(sys.exc_info()[0])) + "\n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
def saveMetadata(url, od):
#save the result of trying of opening a page into variable 'canOpen'
canOpen = True
try:
#try to open document at URL
redirectedTo = requests.get(url).url
except ConnectionError:
#it was not possible to open this web document
canOpen = False
#save exception (error of getting web document)
errStr = (url + " Cannot_open_web-source \n")
comm.printException(comm.pathToConnectionErrors, errStr)
#continue without terminating a program
pass
except:
#it was not possible to open this web document
canOpen = False
#save exception (error of getting web document)
errStr = (url + " Cannot_open_web-source \n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
#continue without terminating a program
pass
#continue only if 'canOpen' is still true
if canOpen is True:
#continue only if url is valid
isValidUrl = valide.isNeededUrl(redirectedTo)
if (isValidUrl):
#print("can open: " + str(canOpen))
if not os.path.isdir(comm.jsonsDir):
os.makedirs(comm.jsonsDir)
try:
#in following, use only the URL, where one was redirected, if at all
page = requests.get(redirectedTo)
statusCode = page.status_code
#textual content of a doc
pageread = page.text
#get doc's metadata
pageInfo = dict(page.headers)
#generate filename for local storage:
#it will be the hash of doc URL
localFilename = comm.getUrlSHA(redirectedTo)
#important metadata: content type
contentType = page.headers['content-type']
isValid_contentType = valide.isValideType(contentType)
#base_url denotes host name,
#all documents that are from the same host, will be saved into same json-file
#base_url becomes also json-file name (pathToSaveMetadata)
baseUrl = None
if (isValid_contentType):
baseUrl = (urlparse(redirectedTo)).netloc
if (baseUrl is not None):
#generate hash of the content of doc.
#this hash is used later for detecting whether the doc's content has changed or not.
# this chnge-detection happens in cases of
#1. monthly update
#2. current method, when appears, that this URL have processed earlier
sha224_ = (hashlib.sha224(
pageread.encode('utf-8')).hexdigest())
#important data for parsers: encoding
_encoding = page.encoding
#_encoding = comm.getDocumentEncoding(contentType, pageread)
#print("-----------------------------------------------------")
#exclude doc types where it is not possible to find textual content: e.g images, videos
isDesiredType = comm.isDesiredContent(contentType, od)
#continue only witj desired types
if (isDesiredType):
#jsonsDir is actually a so called 'bucket' name in Google Cloud Storage
jsonsDir = comm.jsonsDir
print(jsonsDir)
#jsonsFile becomes a so called 'object' inside a bucket
#object's name is URL's host name and extension is '.json'
jsonsFile = baseUrl + ".json"
#build dictionary of address of object of this meta data
jsonsPath = dict()
jsonsPath["object"] = jsonsFile #'hostname.json'#
jsonsPath[
"bucket"] = jsonsDir #e.g. 'datadownload_json'#
pathToSaveMetadata_ = json.dumps(jsonsPath)
#save meta data into dictionary structure
infoDict_tmp = dict()
infoDict_tmp["base_url"] = baseUrl
infoDict = insertValuesToDict(
infoDict_tmp, localFilename, redirectedTo,
pageInfo, sha224_, statusCode)
#convert dictionary into json-string
jsondata = json.dumps(infoDict, indent=4)
#dict for sending collected data to 'updateObj.py'
insertJson = dict()
insertJson["jsondata"] = jsondata
insertJson["localFilename"] = localFilename
insertJson["redirectedTo"] = redirectedTo
insertJson["pageInfo"] = pageInfo
insertJson["sha224_"] = sha224_
insertJson["statusCode"] = statusCode
insertJson["timeDir"] = comm.timeDir
insertJson["address"] = pathToSaveMetadata_
#variable 'someNewData' is for storing knowledge about
#whether this doc at this url
#is processed earlier:
#1. if Yes and doc's content has changed, then 'someNewData' becomes True; else remains False
#2. if No, then 'someNewData' becomes True
someNewData = False
#string for saving a unique error message
errr = ""
try:
#convert dictionary into json-string for sending argument to 'updateObj.py'
jd = json.dumps(insertJson)
#get info back about whether here is some new data
#'p' is a returned boolean value of 'someNewData'
#communication with google-python-api-client is done using older version, python2.7
p = subprocess.Popen(
["python2", "storage/updateObj.py", jd],
stdout=subprocess.PIPE)
out, err = p.communicate()
someNewData = out.decode()
errr = str(err).lower()
print("\nsomeNewData " + str(someNewData))
print("\nerrr " + str(errr))
except:
errstr = errr if (
(errr != "") & (errr != "none")
) else "storage-updateObj.py-ERROR"
comm.printException(comm.pathToSaveJsonErrors,
errstr)
pass
#continue with parsing of doc only when new data was detected
if someNewData:
sendFileToParser(contentType, baseUrl,
redirectedTo, od, _encoding,
localFilename, pageread)
#record errors
except urr.HTTPError as e:
errStr = (redirectedTo + " HTTPError " + str(e.code) + " " +
str(e.reason) + " \n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except urr.URLError as e:
errStr = (redirectedTo + " URLError " + str(e.reason) + " \n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except IOError as e:
errStr = (redirectedTo + " " + str(
"I/O_erRror({0}):_{1}".format(e.errno, e.strerror)) + "\n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except ValueError:
errStr = (
redirectedTo +
" ValueError_Could_not_convert_data_to_an_integer.\n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except TypeError:
errStr = (redirectedTo + " TypeError\n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
except:
errStr = (redirectedTo + " Unexpected_error:_" + (str(
sys.exc_info()[0])) + "\n")
comm.printException(comm.pathToSaveJsonErrors, errStr)
pass
def addTriples(self, chunkedList, addLemmas=True):
try:
newDataExists = False
g = self.getLocRdfGraph()
g_new = Graph()
#define specific namespace prefix
self.bindNamespaces(g)
for andmed in chunkedList:
for webpage in andmed:
for objName in andmed[webpage]:
lemmaList = andmed[webpage][objName]
#print (lemmaList)
try:
#make triples
newLocation = URIRef(
self.locStr +
objName.replace(">", "").replace("<", "").
replace("|", "").replace(" ", "_").lower())
newLocationName = Literal(objName)
newWebpage = URIRef(webpage)
#add triples
#check if graph contains bob already
if (newLocation, RDF.type,
URIRef(self.location)) not in g:
newDataExists = True
g_new.add((newLocation, RDF.type,
URIRef(self.location)))
g_new.add((newLocation, self.locationName,
newLocationName))
#g_new .add( (newLocation, od.mentionedAtSite, newWebpage) )
#check if graph contains bob already
if (newLocation, self.mentionedAtSite,
newWebpage) not in g:
newDataExists = True
g_new.add((newLocation, self.mentionedAtSite,
newWebpage))
#add lemmas also
if (addLemmas):
for newLemma in lemmaList:
#check if graph contains bob already
if (newLocation, self.lemma,
Literal(newLemma)) not in g:
newDataExists = True
g_new.add((newLocation, self.lemma,
Literal(newLemma)))
except:
comm.printException(comm.initRdfErrorsFilePath,
"build_loc_graph")
pass
#write rdf into file
if (newDataExists):
try:
gg = g + g_new
(gg).serialize(self.locRdf,
format='pretty-xml',
encoding='utf-8')
except:
comm.printException(
comm.initRdfErrorsFilePath,
"RDF Location Manager serialization error: ")
pass
except:
comm.printException(comm.initRdfErrorsFilePath,
"RDF Location Manager (addTriples) error: ")
pass
def spreadURLsByContentType(url, httpResponse, tyyp, od, _encoding, filePath = None):
doctext = httpResponse
'''#parse excel file'''
if("excel" in tyyp):
try:
'''#parse web page excel'''
read_eksel.readExcel(filePath, url, od)
except:
comm.printException(comm.pathToSaveParsingErrors, "fileparser_excel")
pass
elif("pdf" in tyyp):
try:
'''#parse pdf'''
read_pdf.readPdf(filePath, url, od)
except:
comm.printException(comm.pathToSaveParsingErrors, "fileparser_pdf")
pass
elif("xml" in tyyp):
try:
'''#parse web page xml'''
doctext = detectEncoding(_encoding, httpResponse)
read_xml.readXml(url, doctext, od)
except:
comm.printException(comm.pathToSaveParsingErrors, "fileparser_xml")
pass
elif("html" in tyyp) :
try:
'''#parse web page html/txt'''
doctext = detectEncoding(_encoding, httpResponse)
read_html.readHtmlPage(url, doctext, od, _encoding)
except:
comm.printException(comm.pathToSaveParsingErrors, "fileparser_html")
pass
elif("json" in tyyp):
try:
'''#parse json app/json'''
doctext = detectEncoding(_encoding, httpResponse)
read_json.readJson(url, doctext, od, _encoding)
except:
comm.printException(comm.pathToSaveParsingErrors, "fileparser_json")
pass
elif("plain" in tyyp) or ("text" in tyyp):
try:
doctext = detectEncoding(_encoding, httpResponse)
'''#assumes incoming is plain text try to parse text lines'''
read_plaintext.readPlainText(url, doctext, od, _encoding)
except:
comm.printException(comm.pathToSaveParsingErrors, "fileparser_plainText")
pass
else:
comm.printException(comm.pathToSaveParsingErrors, "The_parser_for_the_type_" + tyyp + "_is_not_implemented\n")
def getEntities(
url,
text,
ontologyData,
orgWords=[
"kogu",
"selts",
"ansambel",
"keskus",
"ühendus",
"ühing",
"mtü",
"oü",
"as",
"klubi",
"asutus",
"keskus",
"fond",
"cup",
],
locWords=["vabarii", "maakond"],
):
# print("GETENTITIES ", url)
# printIncomingText(text)
if "^" not in text: # invalid for RDFlibURI
ntwl = list()
ner_tagged = None
try:
ner_tagged = tagger(analyzer(tokenizer(text)))
except:
comm.printException(
comm.initRdfErrorsFilePath, "\n" + url + "\n_getEntities.py-def_getEntities_:_ner_tagged " + str(text)
)
pass
if ner_tagged is not None:
try:
ntwl = ner_tagged.named_entities
except:
comm.printException(
comm.initRdfErrorsFilePath,
"\n" + url + "\n_getEntities.py-def_getEntities_:_ntwl" + str(len(ntwl)) + " " + str(text),
)
pass
try:
if len(ntwl) > 0:
andmed = dict()
# get label for entity
for i in ntwl:
label = i.label
freqLemma = comm.replaceWith(" ", i.lemma) # replace some chars with space
frlower = freqLemma.lower()
# correct some ner labels
for ow in orgWords:
if ow.lower() in frlower:
label = "ORG"
for lw in locWords:
if lw.lower() in frlower:
label = "LOC"
# process values by labels
if label == "PER":
entitySet = set()
if freqLemma != "":
name = freqLemma.title()
names = name.split(" ")
gName = ""
fName = ""
try:
if len(names) > 1:
if len(names) > 2: # more than 1 given name, assuming 2 of them
gName = names[0] + " " + names[1]
fName = names[2] # family name
elif len(names) == 2:
gName = names[0] # one given name
fName = names[1] # family name
except:
comm.printException(
comm.initRdfErrorsFilePath,
"\n" + url + "\n_getEntities.py-def_getEntities_gname-fname",
)
pass
entitySet.add(freqLemma)
# to later remove, currently for avoid double values
entitySet.add(name)
entitySet.add(gName)
entitySet.add(fName)
wConcat = comm.replaceWith("", (" ".join(w.text for w in i.words)))
entitySet.add(wConcat)
lemmalist = list()
for w in i.words:
lemmalist.append(w.lemmas)
produkt = itertools.product(*lemmalist)
for j in produkt:
entitySet.add(
" ".join(
str(u)
for u in (list(j))
if ((u.lower() != name.lower()) & (u != "") & (u.title() in names))
)
)
# now remove double values
if name in entitySet:
entitySet.remove(name)
if gName in entitySet:
entitySet.remove(gName)
if fName in entitySet:
entitySet.remove(fName)
if "" in entitySet:
entitySet.remove("")
andmed = {url: {"gName": gName, "fName": fName, "name": name, "lemmaSet": entitySet}}
if not (ontologyData.sharedList_per._callmethod("__contains__", (andmed,))):
ontologyData.sharedList_per._callmethod("append", (andmed,))
if (ontologyData.sharedList_per)._callmethod("__len__") > comm.chunksize:
try:
chunkedList = ontologyData.sharedList_per[:] # makes copy,not refrence
del ontologyData.sharedList_per[:]
perManager = init_rdf.PeopleManager(ontologyData)
perManager.addTriples(chunkedList)
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_get_PER_entities")
pass
else:
objName = freqLemma.title()
entitySet = set()
entitySet.add(freqLemma)
wConcat = comm.replaceWith("", (" ".join(w.text for w in i.words)))
entitySet.add(wConcat)
lemmalist = list()
for w in i.words:
lemmalist.append(w.lemmas)
produkt = itertools.product(*lemmalist)
for j in produkt:
entitySet.add(
" ".join(str(u) for u in (list(j)) if ((u.lower() != objName.lower()) & (u != "")))
)
if "" in entitySet:
entitySet.remove("")
andmed = {url: {objName: entitySet}}
if label == "ORG":
if not (ontologyData.sharedList_org._callmethod("__contains__", (andmed,))):
ontologyData.sharedList_org._callmethod("append", (andmed,))
elif label == "LOC":
if not (ontologyData.sharedList_loc._callmethod("__contains__", (andmed,))):
ontologyData.sharedList_loc._callmethod("append", (andmed,))
if (ontologyData.sharedList_org)._callmethod("__len__") > comm.chunksize:
try:
chunkedList = ontologyData.sharedList_org[:] # makes copy,not refrence
del ontologyData.sharedList_org[:]
# tests
# jf = open("tEst.txt", 'a', encoding='utf-8')
# jf.write(str(len(chunkedList)) + "\n")
# jf.close()
orgManager = init_rdf.OrganizationManager(ontologyData)
orgManager.addTriples(chunkedList)
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_get_ORG_entities")
pass
if (ontologyData.sharedList_loc)._callmethod("__len__") > comm.chunksize:
try:
chunkedList = ontologyData.sharedList_loc[:] # makes copy,not refrence
del ontologyData.sharedList_loc[:]
locManager = init_rdf.LocationManager(ontologyData)
locManager.addTriples(chunkedList)
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_get_LOC_entities")
pass
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_getEntities.py")
pass
'''
data0 = None
data = None
#
try:
data = json.loads(( json.loads(sys.argv[1]) )["data"])
data0 = json.loads(sys.argv[1])
#data = json.loads((data0)["data"])
comm.chunksize = int(json.loads((data0)["chunksize"]))
#jf = open("/var/www/html/ch.txt", 'a')
#jf.write(str(datetime.datetime.now()) + "\nCHUNKSIZE: " + str(comm.chunksize) + "\n\n")
#jf.close()
except:
comm.printException(comm.pathToSaveProgrammingErrors, "load_DATA_in_connector")
pass
if(data is not None):
jobs = list(data.values())
nrOfJobs=len(jobs)
pool = Pool(processes=os.cpu_count())
pool.map(sendUrl, jobs)
pool.close()
pool.join()
#FINALLY add triples from lists, that left over.
#In the file 'getEntities',
#when chunking shared lists, it starts to create RDF-s, when list size exceeds chunksize (e.g. 25 items),
def getEntities(url, text, ontologyData, orgWords=['kogu', 'selts', 'ansambel', 'keskus', 'ühendus', 'ühing', 'mtü', 'oü', 'as', 'klubi', 'asutus', 'keskus', 'fond', 'cup'], locWords=['vabarii', 'maakond']):
#print("GETENTITIES ", url)
#printIncomingText(text)
if("^" not in text):#invalid for RDFlibURI
ntwl = list()
ner_tagged = None
try:
ner_tagged = tagger(analyzer(tokenizer(text)))
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_getEntities.py-def_getEntities_:_ner_tagged " + str(text))
pass
if (ner_tagged is not None):
try:
ntwl = ner_tagged.named_entities
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_getEntities.py-def_getEntities_:_ntwl" + str(len(ntwl)) + " " + str(text))
pass
try:
if(len(ntwl) > 0):
andmed = dict()
#get label for entity
for i in ntwl:
label = i.label
freqLemma = comm.replaceWith(' ', i.lemma)#replace some chars with space
frlower = freqLemma.lower()
#correct some ner labels
for ow in orgWords:
if(ow.lower() in frlower ):
label = "ORG"
for lw in locWords:
if(lw.lower() in frlower ):
label = "LOC"
#process values by labels
if label == "PER":
entitySet = set()
if(freqLemma != ""):
name = freqLemma.title()
names = name.split(' ')
gName = ""
fName = ""
try:
if len(names) > 1:
if len(names) > 2:#more than 1 given name, assuming 2 of them
gName = names[0] + " " + names[1]
fName = names[2]#family name
elif len(names) == 2:
gName = names[0]#one given name
fName = names[1]#family name
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_getEntities.py-def_getEntities_gname-fname")
pass
entitySet.add(freqLemma)
#to later remove, currently for avoid double values
entitySet.add(name)
entitySet.add(gName)
entitySet.add(fName)
wConcat = comm.replaceWith('', (' '.join(w.text for w in i.words)))
entitySet.add(wConcat)
lemmalist = list()
for w in i.words:
lemmalist.append(w.lemmas)
produkt = itertools.product(*lemmalist)
for j in produkt:
entitySet.add( " ".join(str(u) for u in(list(j)) if ((u.lower() != name.lower()) & (u != "") & (u.title() in names)) ) )
#now remove double values
if name in entitySet:
entitySet.remove(name)
if gName in entitySet:
entitySet.remove(gName)
if fName in entitySet:
entitySet.remove(fName)
if "" in entitySet:
entitySet.remove("")
andmed={url: {"gName": gName, "fName": fName, "name": name, "lemmaSet": entitySet}};
if not(ontologyData.sharedList_per._callmethod('__contains__', (andmed,))):
ontologyData.sharedList_per._callmethod('append', (andmed,))
if ((ontologyData.sharedList_per)._callmethod('__len__') > comm.chunksize):
try:
chunkedList = ontologyData.sharedList_per[:]#makes copy,not refrence
del ontologyData.sharedList_per[:]
perManager = init_rdf.PeopleManager(ontologyData)
perManager.addTriples(chunkedList)
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_get_PER_entities")
pass
else:
objName = freqLemma.title()
entitySet = set();
entitySet.add(freqLemma);
wConcat = comm.replaceWith('', (' '.join(w.text for w in i.words)))
entitySet.add(wConcat)
lemmalist = list()
for w in i.words:
lemmalist.append(w.lemmas)
produkt = itertools.product(*lemmalist)
for j in produkt:
entitySet.add( " ".join(str(u) for u in(list(j)) if ((u.lower() != objName.lower()) & (u != "")) ) )
if "" in entitySet:
entitySet.remove("")
andmed={url: {objName: entitySet}};
if(label == "ORG"):
if not(ontologyData.sharedList_org._callmethod('__contains__', (andmed,))):
ontologyData.sharedList_org._callmethod('append', (andmed,))
elif(label == "LOC"):
if not(ontologyData.sharedList_loc._callmethod('__contains__', (andmed,))):
ontologyData.sharedList_loc._callmethod('append', (andmed,))
if ((ontologyData.sharedList_org)._callmethod('__len__') > comm.chunksize):
try:
chunkedList = (ontologyData.sharedList_org[:])#makes copy,not refrence
del ontologyData.sharedList_org[:]
#tests
#jf = open("tEst.txt", 'a', encoding='utf-8')
#jf.write(str(len(chunkedList)) + "\n")
#jf.close()
orgManager = init_rdf.OrganizationManager(ontologyData)
orgManager.addTriples(chunkedList)
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_get_ORG_entities")
pass
if ((ontologyData.sharedList_loc)._callmethod('__len__') > comm.chunksize):
try:
chunkedList = ontologyData.sharedList_loc[:]#makes copy,not refrence
del ontologyData.sharedList_loc[:]
locManager = init_rdf.LocationManager(ontologyData)
locManager.addTriples(chunkedList)
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_get_LOC_entities")
pass
except:
comm.printException(comm.initRdfErrorsFilePath, "\n" + url + "\n_getEntities.py")
pass
'''
data0 = None
data = None
#
try:
data = json.loads((json.loads(sys.argv[1]))["data"])
data0 = json.loads(sys.argv[1])
#data = json.loads((data0)["data"])
comm.chunksize = int(json.loads((data0)["chunksize"]))
#jf = open("/var/www/html/ch.txt", 'a')
#jf.write(str(datetime.datetime.now()) + "\nCHUNKSIZE: " + str(comm.chunksize) + "\n\n")
#jf.close()
except:
comm.printException(comm.pathToSaveProgrammingErrors,
"load_DATA_in_connector")
pass
if (data is not None):
jobs = list(data.values())
nrOfJobs = len(jobs)
pool = Pool(processes=os.cpu_count())
pool.map(sendUrl, jobs)
pool.close()
pool.join()
#FINALLY add triples from lists, that left over.
#In the file 'getEntities',
#when chunking shared lists, it starts to create RDF-s, when list size exceeds chunksize (e.g. 25 items),
#but when there are eventually less items in lists than chunksize, the items in it were not tripled so far.
#print("PER")
def addTriples(self, chunkedList, addLemmas=True):
try:
newDataExists = False
g = self.getPerRdfGraph()
g_new = Graph()
#define specific namespace prefix
self.bindNamespaces(g)
for andmed in chunkedList:
for webpage in andmed:
gName = andmed[webpage]["gName"]
fName = andmed[webpage]["fName"]
name = andmed[webpage]["name"]
lemmaList = andmed[webpage]["lemmaSet"]
#print (lemmaList)
try:
#make triples
newPerson = URIRef(
self.perStr +
name.replace(">", "").replace("<", "").replace(
"|", "").replace(" ", "_").lower())
newGivenName = Literal(gName)
newFamilyName = Literal(fName)
newPerName = Literal(name)
newWebpage = URIRef(webpage)
#add triples
#check if graph contains bob already
if (newPerson, RDF.type, URIRef(self.person)) not in g:
newDataExists = True
g_new.add(
(newPerson, RDF.type, URIRef(self.person)))
if (newGivenName != Literal("")):
g_new.add(
(newPerson, self.givenName, newGivenName))
if (newFamilyName != Literal("")):
g_new.add((newPerson, self.familyName,
newFamilyName))
g_new.add((newPerson, self.perName, newPerName))
#check if graph contains bob already
if (newPerson, self.mentionedAtSite,
newWebpage) not in g:
newDataExists = True
g_new.add(
(newPerson, self.mentionedAtSite, newWebpage))
#add lemmas also
if (addLemmas):
for newLemma in lemmaList:
#check if graph contains bob already
if (newPerson, self.lemma,
Literal(newLemma)) not in g:
newDataExists = True
g_new.add((newPerson, self.lemma,
Literal(newLemma)))
except:
comm.printException(comm.initRdfErrorsFilePath,
"build_per_graph")
pass
#print(str(newDataExists))
#write rdf into file
if (newDataExists):
try:
gg = g + g_new
(gg).serialize(self.perRdf,
format='pretty-xml',
encoding='utf-8')
except:
comm.printException(
comm.initRdfErrorsFilePath,
"RDF People Manager serialization error: ")
pass
except:
comm.printException(comm.initRdfErrorsFilePath,
"RDF People Manager (addTriples) error: ")
pass