def index():
fproc = FileProcessor()
db = Database()
button = None
mode = "Class"
# MIGHT NOT NEED
sessionid = str(uuid.uuid1())
if request.get_cookie(COOKIE_NAME) is None:
response.set_cookie(COOKIE_NAME, sessionid)
if fproc.is_relation(db):
button = RelationButton()
mode = "Relation"
else:
button = ClassButton()
class_button = ClassButton()
info = {
'filename': fproc.get_filename(db),
'content': fproc.token_to_span_colour(db, class_button),
'result': fproc.output_annotated_str(db),
'buttons': button.get_html_format(db),
'mode': mode
}
return template('views/index', info)
def default_annotation():
fproc = FileProcessor()
db = Database()
relation_button = RelationButton()
return fproc.output_annotated_str(
db) + '\n' + relation_button.output_relation_plain(db)
def switch_to_relation():
db = Database()
relation_button = RelationButton()
fproc = FileProcessor()
buttons = relation_button.get_html_format(db)
fproc.set_relation_mode(db, "true")
return {'buttons': buttons}
def update_relation():
data = request.json
db = Database()
relation_button = RelationButton()
relation_button.add_relation(db, data['domain'], data['range'],
data['relation'])
return {
'output': relation_button.output_relation_plain(db),
'relations': relation_button.get_relations(db)
}
def add_relation_button():
data = request.json
db = Database()
relation_button = RelationButton()
rels = relation_button.get_relation_buttons(db)
if rels:
if data['className'] not in rels:
relation_button.add_button(db, data['className'])
return {'buttons': relation_button.get_html_format(db)}
else:
relation_button.add_button(db, data['className'])
return {'buttons': relation_button.get_html_format(db)}
def save_file():
db = Database()
fproc = FileProcessor()
relation_button = RelationButton()
data = request.json
save_path = './annotated_results'
complete_name = os.path.join(save_path, data['filename'])
text_file = open(complete_name, "w")
text_file.write(
fproc.output_annotated_str(db) + '\n' +
relation_button.output_relation_plain(db))
text_file.close()
def delete_button():
db = Database()
fproc = FileProcessor()
class_button = ClassButton()
data = request.json
class_name = data['name']
if fproc.is_relation(db):
relation_button = RelationButton()
relation_button.delete_button(db, class_name)
return {
'content': fproc.token_to_span_colour(db, class_button),
'buttons': relation_button.get_html_format(db)
}
else:
class_button.delete_button(db, class_name)
fproc.delete_annotation(db, class_name)
return {
'content': fproc.token_to_span_colour(db, class_button),
'buttons': class_button.get_html_format(db)
}
def do_upload():
db = Database()
fproc = FileProcessor()
class_button = ClassButton()
fproc.reset(db)
upload = request.files.get('upload')
name, ext = os.path.splitext(upload.filename)
filename = name + ext
data = request.files.upload
file_raw = data.file.read()
file_content = file_raw.decode("utf-8")
if ext not in ('.docx', '.pdf', '.doc', '.txt'):
filename = "File uploaded was not valid"
# CHECKS WHETHER THE FILE IS ANNOTATED DATA OR TEXT FILE
is_annot_file = False
for i in range(len(file_raw)):
if file_raw[i] == 9:
is_annot_file = file_raw[i + 1] == 68 or 77
break
content = ""
results = ""
if is_annot_file:
# SPLIT TO CLASS DATA AND RELATION DATA
file_content_split = file_content.split("\n\n")
classes = fproc.parse_annotated_text(db, file_content_split[0])
for cls in classes:
if cls != 'O':
class_button.add_button(db, cls, [255, 0, 0], [255, 255, 255])
relation_button = RelationButton()
relations = []
if len(file_content_split) > 1:
relations = fproc.parse_annotated_text_relations(
db, file_content_split[1], relation_button)
output_content = fproc.token_to_span_colour(db, class_button)
content = output_content
else:
content = fproc.str_to_span(file_content)
results = fproc.str_to_default_annotation(db, file_content)
fproc.store_content(db, name, content)
info = {
'filename': filename,
'content': content,
'result': "",
'buttons': class_button.get_html_format(db)
}
redirect('/')
def get_relations():
db = Database()
relation_button = RelationButton()
return {'relations': relation_button.get_relations(db)}