def loadPaperMetadata(self, newDocument, soup, filename):
"""
Tries to recover metadata from Paper file
"""
header=soup.find("firstpageheader")
if header:
title=header.find("title")
if title:
newDocument.metadata["title"]=title.text
path,fname=os.path.split(filename)
metafilename=re.sub(r"(.*)-paper.xml",r"\1.xml",fname,flags=re.IGNORECASE)
metafilename=os.path.join(path, metafilename)
self.bibtex_parser = BibTeXMLParser()
## print("trying to load BibTeXML from ", metafilename)
try:
bib_data = self.bibtex_parser.parse_file(metafilename)
except BibliographyDataError as e:
print(e)
except:
print("COULDN'T LOAD BIBTEXML FOR ",metafilename)
bib_data=None
if bib_data:
entry=bib_data.entries[bib_data.entries.keys()[0]]
for field in entry.fields:
newDocument.metadata[field]=entry.fields[field].replace(u"\u2013",u"-")
authors=[]
for a in header.findChildren("author"):
authors.append(self.loadPaperMainAuthorXML(a))
newDocument["metadata"]["authors"]=authors
newDocument["metadata"]["surnames"]=[a["family"] for a in authors]
newDocument["metadata"]["norm_title"]=normalizeTitle(newDocument["metadata"]["title"])
def loadPaperMetadata(self, newDocument, soup, filename):
"""
Tries to recover metadata from Paper file
"""
header = soup.find("firstpageheader")
if header:
title = header.find("title")
if title:
newDocument.metadata["title"] = title.text
path, fname = os.path.split(filename)
metafilename = re.sub(r"(.*)-paper.xml", r"\1.xml", fname, flags=re.IGNORECASE)
metafilename = os.path.join(path, metafilename)
self.bibtex_parser = BibTeXMLParser()
## print("trying to load BibTeXML from ", metafilename)
try:
bib_data = self.bibtex_parser.parse_file(metafilename)
except BibliographyDataError as e:
print(e)
except:
print("COULDN'T LOAD BIBTEXML FOR ", metafilename)
bib_data = None
if bib_data:
entry = bib_data.entries[list(bib_data.entries.keys())[0]]
for field in entry.fields:
newDocument.metadata[field] = entry.fields[field].replace(u"\u2013", u"-")
authors = []
for a in header.findChildren("author"):
authors.append(self.loadPaperMainAuthorXML(a))
newDocument["metadata"]["authors"] = authors
newDocument["metadata"]["surnames"] = [a["family"] for a in authors]
newDocument["metadata"]["norm_title"] = normalizeTitle(newDocument["metadata"]["title"])
class PaperXMLReader(BaseSciDocXMLReader):
"""
Reader class for Paper/NLM XML
read()
"""
def __init__(self, parscit_api_url="http://127.0.0.1:5000/parscit/"):
self.parscit_client=ParsCitClient(parscit_api_url)
def cleanUpPaperXML(self, xml):
"""
Cleans up some messy stuff in PaperXML
"""
xml=xml.replace(u"\xad","") # this is badly processed end-of-line hyphens
xml=normalizeUnicode(xml)
return xml
def cleanUpReferencesText(self, reftext):
"""
Same as above, but called only on references it takes less time
"""
reftext=re.sub(r"Proceedings","Proceedings",reftext)
reftext=re.sub(r"[Ii]n\s?\s?[Pp]roceedings\s+?of\s+?","In Proceedings of ", reftext)
reftext=re.sub(r"([Ii]n)([A-Z\d])",r"\1 \2", reftext)
# Break reference lines after "In proceedings of [x]. Name, Name, date..."
## reftext=re.sub(r"((ceedings\s+of.{4,40}|pages.{4,12})\.\s*)([A-Z][a-z]{1,14}\s+[A-Z].{1,14})",r"\1 \n\n \3",reftext)
# add space after commas. Seems to affect conversion quality a lot
reftext=re.sub(r"([,;\"])([^\s])",r"\1 \2",reftext)
# make sure there's space after a full stop
reftext=re.sub(r"([a-z\?\!]\.)([A-Z])",r"\1 \2",reftext)
# make sure there's space after a date's dot, parenthesis, or lack of space
reftext=re.sub(r"((?:19|20)[0-9][0-9][a-g]?|in\spress|to\sappear|forthcoming|submitted)(\)?\.?)([\w\&;\"\'])",r"\1\2 \3",reftext)
# Normalize line breaks
reftext=re.sub(r"\n\r?\s?\n\r?\s?\n\r?\s?\n\r?\s?", r"\n\n",reftext)
# Break apart several references on the same line
# using apa_author and apa_year_num
reftext=re.sub(r"(\w{2,150}\.) ((?:(?:(?:de |von |van )?[A-Z][A-Za-z'`-]+, [A-Z]\.) (?:and )?)+\((?:(?:19|20)[0-9][0-9][a-g]?|in\spress|to\sappear|forthcoming|submitted)\))",r"\1 \n\n \2",reftext)
# similar to above, different format.
reftext=re.sub(r"(\w{2,150}\.) ?((?:(?:(?:de |von |van )?[A-Z][A-Za-z'`-]+[ \.])+(?:and )?)+\s?\(?(?:(?:19|20)?[0-9][0-9][a-g]?|in\spress|to\sappear|forthcoming|submitted)\)?)",r"\1 \n\n \2",reftext)
## ref_lines=re.split(r"\n\r?\n\r?",reftext)
## print(reftext)
return reftext
def loadPaperMainAuthorXML(self, author_node):
"""
Returns BibJSON-compatible author info
Args:
author_node: XML node
Returns:
dict with author data
"""
res={"family":author_node.get("surname",""),"given":author_node.get("givenname","")}
orgs=author_node.findAll("org")
if orgs != []:
res["affiliation"]=[]
for org in orgs:
location=",".join([org.get("city",""),org.get("country","")]).strip(",")
res["affiliation"].append({"name":org.get("name",""),"location":location})
res=normalizeAuthor(res)
return res
def loadPaperMetadata(self, newDocument, soup, filename):
"""
Tries to recover metadata from Paper file
"""
header=soup.find("firstpageheader")
if header:
title=header.find("title")
if title:
newDocument.metadata["title"]=title.text
path,fname=os.path.split(filename)
metafilename=re.sub(r"(.*)-paper.xml",r"\1.xml",fname,flags=re.IGNORECASE)
metafilename=os.path.join(path, metafilename)
self.bibtex_parser = BibTeXMLParser()
## print("trying to load BibTeXML from ", metafilename)
try:
bib_data = self.bibtex_parser.parse_file(metafilename)
except BibliographyDataError as e:
print(e)
except:
print("COULDN'T LOAD BIBTEXML FOR ",metafilename)
bib_data=None
if bib_data:
entry=bib_data.entries[bib_data.entries.keys()[0]]
for field in entry.fields:
newDocument.metadata[field]=entry.fields[field].replace(u"\u2013",u"-")
authors=[]
for a in header.findChildren("author"):
authors.append(self.loadPaperMainAuthorXML(a))
newDocument["metadata"]["authors"]=authors
newDocument["metadata"]["surnames"]=[a["family"] for a in authors]
newDocument["metadata"]["norm_title"]=normalizeTitle(newDocument["metadata"]["title"])
## print (json.dumps(newDocument.metadata),"\n\n")
def loadPaperAbstract(self, soup, newDocument):
"""
Loads the abstract, including sections
"""
abstract_node=soup.find("abstract")
if not abstract_node:
debugAddMessage(newDocument,"error","CANNOT LOAD ABSTRACT! file: %s\n" % newDocument.metadata.get("filename","None"))
# !TODO: LOAD first paragraph as abstract if no abstract available?
else:
abstract=newDocument.addSection("root","Abstract")
paras=abstract_node.findAll("p")
if len(paras) == 0:
paras.append(abstract)
for p in paras:
self.loadPaperParagraph(p,newDocument,abstract["id"])
newDocument.abstract=abstract
def loadPaperSection(self, sec, newDocument, parent):
"""
Gets called for each section.
Args:
sec: XML node
newDocument: SciDoc
parent: id of this section's parent in newDocument
"""
header_id=0 # CHANGE
header_text=sec.get("title","")
# make sure first letter is capitalized
if len(header_text) > 0:
header_text=header_text[0].upper()+header_text[1:]
newSection=newDocument.addSection(parent, header_text, header_id)
contents=sec.findChildren(["subsection", "p", "figure"], recursive=False)
if contents:
for element in contents:
if element.name=="subsection":
self.loadPaperSection(element,newDocument,newSection["id"])
elif element.name=="p":
newPar=self.loadPaperParagraph(element, newDocument, newSection["id"])
elif element.name=="figure":
newPar=newDocument.addParagraph(newSection["id"])
newSent=newDocument.addSentence(newPar["id"],"")
newSent["text"]=element.get("caption","")
newSent["type"]="fig-caption"
# TODO improve figure loading
def loadPaperSentence(self, s, newDocument, parent):
"""
Given a string, adds the sentence to the SciDoc, parses the citations,
matches them with the references
Args:
s: string
newDocument: SciDoc
parent: id of element this sentence will hang from (p)
"""
def replaceTempCitToken(s, temp, final):
"""
replace temporary citation placeholder with permanent one
"""
return re.sub(CITATION_FORM % temp, CITATION_FORM % final, annotated_s, flags=re.IGNORECASE)
newSent=newDocument.addSentence(parent,"")
annotated_s,citations_found=annotateCitationsInSentence(s, newDocument.metadata["original_citation_style"])
annotated_citations=[]
if newDocument.metadata["original_citation_style"]=="APA":
for index,citation in enumerate(citations_found):
newCit=newDocument.addCitation(sent_id=newSent["id"])
reference=matchCitationWithReference(citation, newDocument["references"])
## print (citation["text"]," -> ", formatReference(reference))
if reference:
newCit["ref_id"]=reference["id"]
else:
# do something else?
newCit["ref_id"]=None
annotated_citations.append(newCit)
annotated_s=replaceTempCitToken(annotated_s, index+1, newCit["id"])
elif newDocument.metadata["original_citation_style"]=="AFI":
for index,citation in enumerate(citations_found):
newCit=newDocument.addCitation(sent_id=newSent["id"])
# TODO check this: maybe not this simple. May need matching function.
newCit["ref_id"]="ref"+str(int(citation["num"])-1)
annotated_citations.append(newCit)
annotated_s=replaceTempCitToken(annotated_s, index+1, newCit["id"])
newSent["citations"]=[acit["id"] for acit in annotated_citations]
newSent["text"]=annotated_s
# deal with many citations within characters of each other: make them know they are a cluster
# TODO cluster citations? Store them in some other way?
newDocument.countMultiCitations(newSent)
def loadPaperParagraph(self, p, newDocument, parent_id):
"""
Creates a paragraph in newDocument, splits the text into sentences,
creates a sentence object for each
"""
if p.parent.name == "td":
# This is not a content paragraph, but the content of a table cell
return None
par_text=p.renderContents(encoding=None)
if re.match(r"(<i>)?proceedings\s+of\s+the\s+.*",par_text,flags=re.IGNORECASE):
# This is not a content paragraph, we throw it away
return None
newPar=newDocument.addParagraph(parent_id)
try:
sentences=sentenceSplit(par_text)
except:
print("UNICODE ERROR!",par_text)
sentences=[par_text]
for s in sentences:
self.loadPaperSentence(s,newDocument,newPar["id"])
return newPar
def loadPaperReferences(self, ref_section, doc):
"""
Load the reference section
Args:
ref: xml node for reference element
doc: SciDoc instance we're loading this for
Returns: dict with the new loaded reference
"""
all_elements=ref_section.findAll(["p","doubt"])
process_elements=[]
for index,element in enumerate(all_elements):
if element.name=="doubt":
if len(all_elements) > index+1:
all_elements[1].setString(element.text+" "+all_elements[1].text)
elif index > 0:
all_elements[index-1].setString(all_elements[index-1].text+ " " + element.text)
plain_text=[]
for element in ref_section.findAll(["p"]):
text=element.text
plain_text.append(re.sub(r"</?i>"," ",text))
reftext="\n\n".join(plain_text)
# clean up the terrible references text, normalize spaces, commas, etc.
reftext=self.cleanUpReferencesText(reftext)
if plain_text == []:
print("WARNING: NO REFERENCES! in ", doc.metadata.get("filename",""))
else:
parsed_refs=self.parscit_client.extractReferenceList(reftext)
if parsed_refs:
for ref in parsed_refs:
doc.addExistingReference(ref)
else:
raise ValueError("Couldn't parse references! in %s" % doc.metadata.get("filename",""))
#TODO integrate FreeCite/others
pass
## print (json.dumps(doc.references))
def read(self, xml, identifier):
"""
Load a PaperXML into a SciDoc.
Args:
xml: full xml string
identifier: an identifier for this document, e.g. file name
Important: supply an actual path so that we can check
for the meatadata in bibtexml
If an actual full path, the path will be removed from it
when stored
Returns:
SciDoc instance
"""
## # this solves a "bug" in BeautifulStoneSoup with "sec" tags
## BeautifulStoneSoup.NESTABLE_TAGS["sec"]=[]
xml=self.cleanUpPaperXML(xml)
soup=BeautifulStoneSoup(xml, convertEntities=BeautifulStoneSoup.HTML_ENTITIES)
# Create a new SciDoc to store the paper
newDocument=SciDoc()
metadata=newDocument["metadata"]
metadata["filename"]=os.path.basename(identifier)
## if not citation_style:
## raise ValueError("Cannot determine citation style")
# default citation style if not otherwise detected
## citation_style="APA"
body=soup.find("body")
if not body:
# TODO: Make the error handling less terrible
debugAddMessage(newDocument,"error","NO <BODY> IN THIS PAPER! file: "+identifier)
## newDocument["metadata"]["guid"]=cp.Corpus.getFileUID(metadata["filename"])
return newDocument
# Load metadata, either from corpus or from file
self.loadPaperMetadata(newDocument, soup, identifier)
if metadata["surnames"] == []:
debugAddMessage(newDocument,"error","NO SURNAMES OF AUTHORS file: "+identifier)
return newDocument
if metadata["title"] == []:
debugAddMessage(newDocument,"error","NO TITLE file: "+identifier)
return newDocument
metadata["guid"]=cp.Corpus.generateGUID(metadata)
# Load all references from the XML
references=body.find("references")
if references:
self.loadPaperReferences(references, newDocument)
newDocument.updateReferences()
## print (newDocument.references)
## print("\n\n")
sections=body.findChildren("section", recursive=False)
detect_style_text="".join([sec.renderContents() for sec in sections[:3]])
## citation_style=detectCitationStyle(detect_style_text, default="APA")
# turns out I don't have a good detection algorithm for AFI
citation_style="APA"
metadata["original_citation_style"]=citation_style
# Load Abstract
self.loadPaperAbstract(soup,newDocument)
for sec in sections:
self.loadPaperSection(sec, newDocument, "root")
newDocument.updateReferences()
newDocument.updateAuthorsAffiliations()
return newDocument
class PaperXMLReader(BaseSciDocXMLReader):
"""
Reader class for Paper/NLM XML
read()
"""
def __init__(self, parscit_api_url="http://127.0.0.1:5123/parscit/"):
self.parscit_client = ParsCitClient(parscit_api_url)
def cleanUpPaperXML(self, xml):
"""
Cleans up some messy stuff in PaperXML
"""
xml = xml.replace(u"\xad", "") # this is badly processed end-of-line hyphens
xml = normalizeUnicode(xml)
return xml
def cleanUpReferencesText(self, reftext):
"""
Same as above, but called only on references it takes less time
"""
reftext = re.sub(r"Proceedings", "Proceedings", reftext)
reftext = re.sub(r"[Ii]n\s?\s?[Pp]roceedings\s+?of\s+?", "In Proceedings of ", reftext)
reftext = re.sub(r"([Ii]n)([A-Z\d])", r"\1 \2", reftext)
# Break reference lines after "In proceedings of [x]. Name, Name, date..."
## reftext=re.sub(r"((ceedings\s+of.{4,40}|pages.{4,12})\.\s*)([A-Z][a-z]{1,14}\s+[A-Z].{1,14})",r"\1 \n\n \3",reftext)
# add space after commas. Seems to affect conversion quality a lot
reftext = re.sub(r"([,;\"])([^\s])", r"\1 \2", reftext)
# make sure there's space after a full stop
reftext = re.sub(r"([a-z\?\!]\.)([A-Z])", r"\1 \2", reftext)
# make sure there's space after a date's dot, parenthesis, or lack of space
reftext = re.sub(r"((?:19|20)[0-9][0-9][a-g]?|in\spress|to\sappear|forthcoming|submitted)(\)?\.?)([\w\&;\"\'])",
r"\1\2 \3", reftext)
# Normalize line breaks
reftext = re.sub(r"\n\r?\s?\n\r?\s?\n\r?\s?\n\r?\s?", r"\n\n", reftext)
# Break apart several references on the same line
# using apa_author and apa_year_num
reftext = re.sub(
r"(\w{2,150}\.) ((?:(?:(?:de |von |van )?[A-Z][A-Za-z'`-]+, [A-Z]\.) (?:and )?)+\((?:(?:19|20)[0-9][0-9][a-g]?|in\spress|to\sappear|forthcoming|submitted)\))",
r"\1 \n\n \2", reftext)
# similar to above, different format.
reftext = re.sub(
r"(\w{2,150}\.) ?((?:(?:(?:de |von |van )?[A-Z][A-Za-z'`-]+[ \.])+(?:and )?)+\s?\(?(?:(?:19|20)?[0-9][0-9][a-g]?|in\spress|to\sappear|forthcoming|submitted)\)?)",
r"\1 \n\n \2", reftext)
## ref_lines=re.split(r"\n\r?\n\r?",reftext)
## print(reftext)
return reftext
def loadPaperMainAuthorXML(self, author_node):
"""
Returns BibJSON-compatible author info
Args:
author_node: XML node
Returns:
dict with author data
"""
res = {"family": author_node.get("surname", ""), "given": author_node.get("givenname", "")}
orgs = author_node.findAll("org")
if orgs != []:
res["affiliation"] = []
for org in orgs:
location = ",".join([org.get("city", ""), org.get("country", "")]).strip(",")
res["affiliation"].append({"name": org.get("name", ""), "location": location})
res = normalizeAuthor(res)
return res
def loadPaperMetadata(self, newDocument, soup, filename):
"""
Tries to recover metadata from Paper file
"""
header = soup.find("firstpageheader")
if header:
title = header.find("title")
if title:
newDocument.metadata["title"] = title.text
path, fname = os.path.split(filename)
metafilename = re.sub(r"(.*)-paper.xml", r"\1.xml", fname, flags=re.IGNORECASE)
metafilename = os.path.join(path, metafilename)
self.bibtex_parser = BibTeXMLParser()
## print("trying to load BibTeXML from ", metafilename)
try:
bib_data = self.bibtex_parser.parse_file(metafilename)
except BibliographyDataError as e:
print(e)
except:
print("COULDN'T LOAD BIBTEXML FOR ", metafilename)
bib_data = None
if bib_data:
entry = bib_data.entries[list(bib_data.entries.keys())[0]]
for field in entry.fields:
newDocument.metadata[field] = entry.fields[field].replace(u"\u2013", u"-")
authors = []
for a in header.findChildren("author"):
authors.append(self.loadPaperMainAuthorXML(a))
newDocument["metadata"]["authors"] = authors
newDocument["metadata"]["surnames"] = [a["family"] for a in authors]
newDocument["metadata"]["norm_title"] = normalizeTitle(newDocument["metadata"]["title"])
## print (json.dumps(newDocument.metadata),"\n\n")
def loadPaperAbstract(self, soup, newDocument):
"""
Loads the abstract, including sections
"""
abstract_node = soup.find("abstract")
if not abstract_node:
debugAddMessage(newDocument, "error",
"CANNOT LOAD ABSTRACT! file: %s\n" % newDocument.metadata.get("filename", "None"))
# !TODO: LOAD first paragraph as abstract if no abstract available?
else:
abstract = newDocument.addSection("root", "Abstract")
paras = abstract_node.findAll("p")
if len(paras) == 0:
paras.append(abstract)
for p in paras:
self.loadPaperParagraph(p, newDocument, abstract["id"])
newDocument.abstract = abstract
def loadPaperSection(self, sec, newDocument, parent):
"""
Gets called for each section.
Args:
sec: XML node
newDocument: SciDoc
parent: id of this section's parent in newDocument
"""
header_id = 0 # CHANGE
header_text = sec.get("title", "")
# make sure first letter is capitalized
if len(header_text) > 0:
header_text = header_text[0].upper() + header_text[1:]
newSection = newDocument.addSection(parent, header_text, header_id)
contents = sec.findChildren(["subsection", "p", "figure"], recursive=False)
if contents:
for element in contents:
if element.name == "subsection":
self.loadPaperSection(element, newDocument, newSection["id"])
elif element.name == "p":
newPar = self.loadPaperParagraph(element, newDocument, newSection["id"])
elif element.name == "figure":
newPar = newDocument.addParagraph(newSection["id"])
newSent = newDocument.addSentence(newPar["id"], "")
newSent["text"] = element.get("caption", "")
newSent["type"] = "fig-caption"
# TODO improve figure loading
def loadPaperSentence(self, s, newDocument, parent):
"""
Given a string, adds the sentence to the SciDoc, parses the citations,
matches them with the references
Args:
s: string
newDocument: SciDoc
parent: id of element this sentence will hang from (p)
"""
newSent = newDocument.addSentence(parent, s)
annotatePlainTextCitationsInSentence(newSent, newDocument)
def loadPaperParagraph(self, p, newDocument, parent_id):
"""
Creates a paragraph in newDocument, splits the text into sentences,
creates a sentence object for each
"""
if p.parent.name == "td":
# This is not a content paragraph, but the content of a table cell
return None
par_text = p.renderContents(encoding=None)
if re.match(r"(<i>)?proceedings\s+of\s+the\s+.*", par_text, flags=re.IGNORECASE):
# This is not a content paragraph, we throw it away
return None
newPar = newDocument.addParagraph(parent_id)
try:
sentences = sentenceSplit(par_text)
except:
print("UNICODE ERROR!", par_text)
sentences = [par_text]
for s in sentences:
self.loadPaperSentence(s, newDocument, newPar["id"])
return newPar
def loadPaperReferences(self, ref_section, doc):
"""
Load the reference section
Args:
ref: xml node for reference element
doc: SciDoc instance we're loading this for
Returns: dict with the new loaded reference
"""
all_elements = ref_section.findAll(["p", "doubt"])
process_elements = []
for index, element in enumerate(all_elements):
if element.name == "doubt":
if len(all_elements) > index + 1:
all_elements[1].string = element.text + " " + all_elements[1].text
elif index > 0:
all_elements[index - 1].string = all_elements[index - 1].text + " " + element.text
plain_text = []
for element in ref_section.findAll(["p"]):
text = element.text
plain_text.append(re.sub(r"</?i>", " ", text))
reftext = "\n\n".join(plain_text)
# clean up the terrible references text, normalize spaces, commas, etc.
reftext = self.cleanUpReferencesText(reftext)
if plain_text == []:
print("WARNING: NO REFERENCES! in ", doc.metadata.get("filename", ""))
else:
parsed_refs = self.parscit_client.extractReferenceList(reftext)
if parsed_refs:
for ref in parsed_refs:
doc.addExistingReference(ref)
else:
raise ValueError("Couldn't parse references! in %s" % doc.metadata.get("filename", ""))
# TODO integrate FreeCite/others
pass
## print (json.dumps(doc.references))
def read(self, xml, identifier):
"""
Load a PaperXML into a SciDoc.
Args:
xml: full xml string
identifier: an identifier for this document, e.g. file name
Important: supply an actual path so that we can check
for the meatadata in bibtexml
If an actual full path, the path will be removed from it
when stored
Returns:
SciDoc instance
"""
## # this solves a "bug" in BeautifulStoneSoup with "sec" tags
## BeautifulStoneSoup.NESTABLE_TAGS["sec"]=[]
xml = self.cleanUpPaperXML(xml)
soup = BeautifulSoup(xml, "xml")
# Create a new SciDoc to store the paper
newDocument = SciDoc()
metadata = newDocument["metadata"]
metadata["filename"] = os.path.basename(identifier)
## if not citation_style:
## raise ValueError("Cannot determine citation style")
# default citation style if not otherwise detected
## citation_style="APA"
body = soup.find("body")
if not body:
# TODO: Make the error handling less terrible
debugAddMessage(newDocument, "error", "NO <BODY> IN THIS PAPER! file: " + identifier)
## newDocument["metadata"]["guid"]=cp.Corpus.getFileUID(metadata["filename"])
return newDocument
# Load metadata, either from corpus or from file
self.loadPaperMetadata(newDocument, soup, identifier)
if metadata["surnames"] == []:
debugAddMessage(newDocument, "error", "NO SURNAMES OF AUTHORS file: " + identifier)
return newDocument
if metadata["title"] == []:
debugAddMessage(newDocument, "error", "NO TITLE file: " + identifier)
return newDocument
metadata["guid"] = cp.Corpus.generateGUID(metadata)
# Load all references from the XML
references = body.find("references")
if references:
self.loadPaperReferences(references, newDocument)
newDocument.updateReferences()
## print (newDocument.references)
## print("\n\n")
sections = body.findChildren("section", recursive=False)
detect_style_text = "".join([sec.renderContents() for sec in sections[:3]])
## citation_style=detectCitationStyle(detect_style_text, default="APA")
# turns out I don't have a good detection algorithm for AFI
citation_style = "APA"
metadata["original_citation_style"] = citation_style
# Load Abstract
self.loadPaperAbstract(soup, newDocument)
for sec in sections:
self.loadPaperSection(sec, newDocument, "root")
newDocument.updateReferences()
newDocument.updateAuthorsAffiliations()
return newDocument