def readFile(path):
bz_file = bz2.BZ2File(path)
soup = BeautifulSoup(bz_file.read(), 'html.parser')
title = readHTML.readTitle(soup)
tables = readHTML.readTables(soup)
tables2d = []
for i, t in enumerate(tables):
html, t2d = readHTML.tableTo2d(t)
tables2d.append(t2d)
article = Article(1, title, tables2d)
writeArticle(article)
def extractTables(filename, folderOut, cont, dictCount):
"""Extract tables from html.bz, and generate a new file with only tables.
:param filename: filename bz file.
:param folderOut: folder where generated files will be saved.
:param cont: number of file, it will be article ID.
:param dictCount: save stats of table types.
"""
fileNameSplit = filename.split("/")
try:
file, file_extension = os.path.splitext(
fileNameSplit[len(fileNameSplit) - 1])
if "bz2" not in file_extension:
return
print("[Worker %d] File numer %d" % (os.getpid(), cont))
bzFile = bz2.BZ2File(filename, "rb")
soup = BeautifulSoup(bzFile.read(), 'html.parser')
title = readHTML.readTitle(soup)
tables = readHTML.readTables(soup)
html = "<html><head></head><body><h1 class='firstHeading'>{}</h1>".format(
title)
for t in tables:
tableType = tableValidator.validateHTMLTable(t)
dictCount[tableType.value] += 1
logging.debug('dictCount: ' + str(dictCount))
if (tableType.value == TableType.WIKITABLE.value
or tableType.value == TableType.NO_CSS_CLASS.value
or tableType.value == TableType.WITH_INNER_TABLE.value):
html += str(t) + "<br/>"
dictCount[TableType.USEFULL_TABLE.value] += 1
if "</table>" in html or "</TABLE>" in html:
if folderOut.endswith("/"):
newFile = bz2.open(folderOut + file + ".bz2", "wt")
else:
newFile = bz2.open(folderOut + "/" + file + ".bz2", "wt")
html += "</body></html>"
newFile.write(html)
newFile.close()
except:
try:
logging.debug('Error: ' + filename)
except:
print("Error name file: ", cont)
traceback.print_exc()
def normalizeTables(filename):
file = filename.split("##$##")[0]
cont = int(filename.split("##$##")[1])
print("cont: ", cont)
try:
bzFile = bz2.BZ2File(file, "rb")
soup = BeautifulSoup(bzFile.read(), 'html.parser')
bzFile.close()
except:
print("Error reading file: ", filename)
return str(cont) + "0\t0\t0\t0\t0\t0\n"
dictStat = {}
dictStat[TableType.ILL_FORMED.value] = 0
dictStat["NO_PROCESSED"] = 0
dictStat[TableType.WELL_FORMED.value] = 0
dictStat[TableType.SMALLTABLE.value] = 0
dictStat[TableType.WITH_INNER_TABLE.value] = 0
dictStat[TableType.FORMAT_BOX.value] = 0
try:
title = readHTML.readTitle(soup)
tables = readHTML.readTables(soup)
tables2d = []
contTables = 1
formatTables = 0
for it, t in enumerate(tables):
try:
parents = [p.name for p in t.findParents()]
if t.parent != None and ("th" in parents or "td" in parents
or "tr" in parents):
continue
start = time.time()
listt2d = readHTML.tableTo2d(t)
logging.debug("Time reading table: " +
str(time.time() - start))
validTables = []
if listt2d == None or len(listt2d) == 0:
newTable = readHTML.saveIllTable(
t, TableType.ILL_FORMED.value)
if newTable != None:
validTables.append(newTable)
dictStat[TableType.ILL_FORMED.value] += 1
else:
dictStat["NO_PROCESSED"] += 1
else:
if len(listt2d) > 10:
validTables.append(newTable)
dictStat[TableType.ILL_FORMED.value] += 1
continue
for t2d in listt2d:
if t2d.tableType == TableType.FORMAT_BOX.value:
dictStat[TableType.FORMAT_BOX.value] += 1
formatTables += 1
continue
if t2d.tableType == TableType.SMALLTABLE.value:
dictStat[TableType.SMALLTABLE.value] += 1
continue
if t2d.tableType == TableType.ILL_FORMED.value:
dictStat[TableType.ILL_FORMED.value] += 1
validTables.append(t2d)
continue
if t2d.tableType == TableType.WITH_INNER_TABLE.value:
dictStat[TableType.WITH_INNER_TABLE.value] += 1
validTables.append(t2d)
continue
#print(t2d.toHTML())
validTables.append(t2d)
dictStat[TableType.WELL_FORMED.value] += 1
for t2d in validTables:
tableId = str(cont) + "." + str(contTables)
t2d.setTableId(tableId)
tables2d.append(t2d)
contTables += 1
except:
traceback.print_exc()
print("Error: ", filename, it)
continue
if len(tables2d) > 0:
article = Article(articleId=str(cont),
title=title,
tables=tables2d)
f = open(FOLDER_OUT + "/" + str(cont) + ".json", "w")
f.write(
json.dumps(article.reprJSON(),
cls=ComplexEncoder,
skipkeys=True))
f.close()
else:
if len(tables) == formatTables:
logging.debug("Format table: " + filename)
else:
logging.debug("Error none useful table: " + filename)
logging.debug(dictStat)
except:
traceback.print_exc()
logging.debug("Error file ", filename)
return str(cont)+"\t"+ str(dictStat[TableType.ILL_FORMED.value])+"\t"+ \
str(dictStat["NO_PROCESSED"])+"\t"+ \
str(dictStat[TableType.WELL_FORMED.value])+"\t"+ \
str(dictStat[TableType.SMALLTABLE.value])+"\t" + \
str(dictStat[TableType.WITH_INNER_TABLE.value])+"\t" + \
str(dictStat[TableType.FORMAT_BOX.value])+"\n"
