docker stack deployment

.gitignore

@@ -1,4 +1,7 @@
 data/samples/
+data/wordlist.json
+data/sskj_senses.json
+data/appindex.json
 *egg-info/
 *.pyc
 src/frontend_vue/node_modules/

Dockerfile-backend-flask

@@ -0,0 +1,16 @@
+FROM cjvt-python-env
+
+RUN mkdir -p /project/src/backend_flask
+RUN mkdir -p /project/src/pkg
+RUN mkdir -p /project/data
+
+COPY src/backend_flask /project/src/backend_flask
+COPY src/pkg /project/src/pkg
+
+COPY data/appindex.json /project/data
+
+COPY src/backend_flask/entrypoint.sh /.
+
+COPY src/backend_flask/conf_files/prod_conf.yaml /project
+
+ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]

Makefile

@@ -3,21 +3,41 @@
 
 MAKE_ROOT = $(shell pwd)
 
+### Input data
+# I received ssj500k in one .xml file,
+# kres is composed of many .xml files
+# I generated srl tags for kres in separate .json files
+# (for each kres.xml file there is a kres.json file with srl tags)
+# SSJ_FILE = "$(MAKE_ROOT)/data/samples/ssj_xml/ssj500k-sl.body.sample.xml"
+SSJ_FILE = "$(MAKE_ROOT)/data/ssj_file_link"
+# KRES_FOLDER = "$(MAKE_ROOT)/data/samples/kres_xml"
+# KRES_FOLDER = "$(MAKE_ROOT)/data/kres_xml_folder_link"
+KRES_FOLDER = "/home/kristjan/kres_data/payload/kres_xml"
+# KRES_SRL_FOLDER = "$(MAKE_ROOT)/data/samples/kres_srl_json"
+# KRES_SRL_FOLDER = "$(MAKE_ROOT)/data/kres_json_folder_link"
+KRES_SRL_FOLDER = "/home/kristjan/kres_data/payload/kres_json"
+
+# This file comes with the source code. Make sure you unpack it and name it right.
+SSKJ_WORDLIST = "$(MAKE_ROOT)/data/wordlist.json"
+SSKJ_JSON = "$(MAKE_ROOT)/data/sskj_senses.json"
+
+# for pre-generation the index of all headwords and functors
+APPINDEX_PATH = "$(MAKE_ROOT)/data/appindex.json"
+
 OUTPUT = "db"
 # OUTPUT = "file"
 OUTDIR = "/tmp/three"  # if you're running this in docker, make sure to mount the volume
 DBADDR = "0.0.0.0:27017"  # don't use localhost
 
-N_CORES = 5
-# insert kres files into database in chunks, for fewer connections
-KRES_CHUNK_SIZE = 30
-
-# Some backend parameters can be found in conf file (see make backend)
-
 # credentials from .gitignored file
 # create it from env.default
 include env.local
 
+N_CORES = 3
+# insert kres files into database in chunks, for fewer connections
+KRES_CHUNK_SIZE = 30
+
+# Backend parameters found in conf file (see make backend)
 export
 
 .PHONY: python-env fill-database
@@ -48,6 +68,7 @@ python-env:
 python-env-install:
 	pip3 install -e src/pkg/cjvt-corpusparser/.
 	pip3 install -e src/pkg/valency/.
+	pip3 install -e src/pkg/seqparser/.
 
 # from inside python-env container:
 data/samples:
@@ -84,22 +105,46 @@ frontend-dev:
 frontend-prod:
 	cd src/frontend_vue/; $(MAKE) prod
 
+build-frontend-prod:
+	cd src/frontend_vue/; $(MAKE) build-prod
+
 
 ## Backend
 
 # runs once and exits before the app starts
+# need to extract ./data/sskj_data.tar.gz first
 backend-prepare-db:
 	cd ./src/backend_flask; python3 app.py \
 		--config-file ./conf_files/dev_conf.yaml \
 		--dbuser $(DB_USR_USER) --dbpass $(DB_USR_PASS) --dbaddr $(DBADDR) \
+		--sskj-wordlist $(SSKJ_WORDLIST) \
+		--appindex-json $(APPINDEX_PATH) \
 		--prepare-db
 
 backend-dev:
 	cd ./src/backend_flask; python3 app.py \
 		--config-file ./conf_files/dev_conf.yaml \
-		--dbuser $(DB_USR_USER) --dbpass $(DB_USR_PASS) --dbaddr $(DBADDR)
+		--dbuser $(DB_USR_USER) --dbpass $(DB_USR_PASS) --dbaddr $(DBADDR) \
+		--appindex-json $(APPINDEX_PATH)
 
-backend-prod:
+backend-prod-old:
 	cd ./src/backend_flask; python3 app.py \
 		--config-file ./conf_files/prod_conf.yaml \
-		--dbuser $(DB_USR_USER) --dbpass $(DB_USR_PASS) --dbaddr $(DBADDR)
+		--dbuser $(DB_USR_USER) --dbpass $(DB_USR_PASS) --dbaddr $(DBADDR) \
+		--appindex-json $(APPINDEX_PATH)
+
+build-backend-flask:
+	cd ./src/backend_flask; $(MAKE) build
+
+## add sskj senses to db (generated with pkg/seqparser)
+sskj-senses:
+	python3 ./src/pkg/seqparser/seqparser/main.py \
+		--sskj-json $(SSKJ_JSON) \
+		--operation "senses_to_db" \
+		--dbaddr $(DBADDR) \
+		--dbuser $(DB_USR_USER) \
+		--dbpass $(DB_USR_PASS)
+
+deploy-prod-stack:
+	- docker network create val-backend
+	docker stack deploy -c production.yaml val

README.md

@@ -52,8 +52,6 @@ $ make fill-database-ssj
 $ make fill-database-kres
 # You can detach from the running process using Ctrl-p + Ctrl-q
 
-
-
 # this is a long operation
 # if running on a remote server, use nohup:
 $ nohup $(make fill-database > fill-database.log) &
@@ -74,6 +72,10 @@ $ make python-env-install
 # needs to be ran once to modify a new database
 $ make backend-prepare-db
 
+# if you have the file prepared (sskj_senses.json), you can
+# fill the database with some senses
+$ make sskj-senses
+
 # with debugger
 $ make backend-dev
 
@@ -81,19 +83,99 @@ $ make backend-dev
 $ make backend-prod
 ```
 
+API endpoints:
+
+* GET word list (pre-cached)
+* GET reduced frames (pre-cached)
+* POST senses
+* User auth logic
+
+
 ### Vue frontend (1 container)
 Relies on Flask backend.  
 Before running `make`, you might need to set the correct api address.  
 Check `./src/frontend_vue/config/config_prod.json`.  
 bash
 ```
-# development
+# $ make frontend-dev  # development
-# ./config_dev.json
-$ make frontend-dev  # development
-
-# production
-# ./config_prod.json
 $ make frontend-prod
 ```
 
 App available on: `http://0.0.0.0:8080`.  
+
+
+## Production deployment
+Prerequisite: machine with free ports 80 and 8084.  
+
+
+### Database
+Either build the database from scratch (lenghty process) using above instructions or just migrate the database from the faculty server (recommended).  
+
+Build container my-mongo:
+```bash
+# run once and destroy containers
+$ make database-service
+```
+
+### Backend
+Set database connection details in `/src/backend_flask/db_config.py`.  
+Change 'valuser' and 'valuserpass' to the database user.
+```bash
+mongodb://valuser:valuserpass@my_mongo/valdb
+```
+In the above line, replace `valuser` with the username and `valuserpass` with the password that was used to create the database tables (the values were set in the root Makefile).  
+
+You can also set the number of workers in `/src/backend_flask/entrypoint.sh`.  
+In line with `gunicorn -t 4 -b 127.0.0.1:8084 app:app`, edit the `-t` parameter.  
+Rule of thumb is 2x number of available CPU cores.  
+
+Build the backend container:
+```bash
+# From git root
+$ make build-backend-flask
+```
+
+### Frontend
+Set the server address (where backend will be runnig) in `src/frontend_vue/config/config_prod.json`.  
+Build the `/dist` folder that contains the static app (we will be using Nginx to serve it).  
+```bash
+# From git root
+$ make build-frontend-prod
+```
+
+All set, now run the stack.  
+Stack configuration in `production.yaml`.  
+
+```bash
+# From git root
+$ make deploy-prod-stack
+```
+
+
+
+## Uploading a mongo dump
+There's a 15GB mongo dump containing the fully processed kres and ssj data.  
+We can use that file to deploy our aplication.  
+With this database, we will need a minimum of 8GB ram to serve the app.  
+If the server is struggling, frontend will throw "Network errors".  
+
+Check `0.0.0.0:8081` and remove (or backup) the current example database `valdb`.  
+
+Run the stack with mongo port mapped:
+(uncomment the lines in `production.yaml`)
+```yml
+ports:
+  - 27017:27017
+```
+
+Run a separate my-mongo container with the mounted data:
+```bash
+$ mongo run -it --net host -v <local_dump_path>/dumps my-mongo /bin/bash
+```
+
+Inside the container (edit the uesrname, password):
+```bash
+$ mongorestore /dumps/valdb --db valdb --uri=mongodb://valuser:valuserpass@0.0.0.0:27017
+```
+
+After uploading, restart the stack with `27017` commented out.  

data/kres_json_folder_link_t420

@@ -1 +0,0 @@
-/home/kristjan/kres_data/payload/kres_json/

data/kres_xml_folder_link_proc

@@ -1 +0,0 @@
-/home/kristjan/kres_mount/kres_parsed/tei/

dockerfiles/database/mongodb-stack.yml

@@ -2,7 +2,7 @@ version: '3.1'
 
 services:
 
-  my-mongo:
+  my_mongo:
     image: my-mongo
     restart: always
     ports:
@@ -13,7 +13,7 @@ services:
     volumes:
       - ${HOME}/mongo_container/data/:/data/db
 
-  mongo-express:
+  mongo_express:
     image: mongo-express
     restart: always
     ports:
@@ -23,4 +23,4 @@ services:
       ME_CONFIG_BASICAUTH_PASSWORD: ${MONGOEXPRESS_PASS}
       ME_CONFIG_MONGODB_ADMINUSERNAME: ${DB_ADM_USER}
       ME_CONFIG_MONGODB_ADMINPASSWORD: ${DB_ADM_PASS}
-      ME_CONFIG_MONGODB_SERVER: my-mongo
+      ME_CONFIG_MONGODB_SERVER: my_mongo

dockerfiles/python-env/Dockerfile

@@ -1,26 +1,26 @@
-FROM ubuntu:16.04
+FROM ubuntu:18.04
 
 RUN apt-get update --fix-missing
 RUN apt-get install -y \
 vim \
 python3 \
 python3-pip \
-sshfs
+sshfs \
+curl
+
+RUN pip3 install --upgrade pip
 
 RUN pip3 install \
 	lxml \
 	pandas \
 	sklearn \
 	argparse \
+	pyyaml \
 	pathlib \
+	flask \
+	flask_cors \
 	pymongo \
-	flask
+	flask-pymongo \
-
+	gunicorn
-RUN apt-get install -y \
-	curl
 
 ENV PYTHONIOENCODING UTF-8
-
-RUN pip3 install \
-	pyyaml \
-	flask_cors

dockerfiles/python-env/Makefile

@@ -1,4 +1,4 @@
-IMAGE_NAME="cjvt-python-env"
+IMAGE_NAME="cjvt-python-env"  # don't change, used in backend_flask/Makefile
 CNNAME="python-env"
 
 all: build run

dockerfiles/python-env/entrypoint.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+echo "testing entrypoint."
+$(exit 1)
+exit 0

env.default

@@ -1,27 +1,6 @@
-### Credentials
-
 MONGOEXPRESS_USER = mxuser
 MONGOEXPRESS_PASS = mxuserpassword
 DB_ADM_USER = valadmin
 DB_ADM_PASS = valadminpass
 DB_USR_USER = valuser
 DB_USR_PASS = valuserpass
-
-
-
-### Input data
-
-# I received ssj500k in one .xml file,
-# kres is composed of many .xml files
-# I generated srl tags for kres in separate .json files
-# (for each kres.xml file there is a kres.json file with srl tags)
-
-# Use the files from /data/samples.tar.gz for a quick app build with a subset of data.  
-
-SSJ_FILE = "$(MAKE_ROOT)/data/samples/ssj_xml/ssj500k-sl.body.sample.xml"
-# SSJ_FILE = "$(MAKE_ROOT)/data/ssj_file_link"
-KRES_FOLDER = "$(MAKE_ROOT)/data/samples/kres_xml"
-# KRES_FOLDER = "$(MAKE_ROOT)/data/kres_xml_folder_link"
-KRES_SRL_FOLDER = "$(MAKE_ROOT)/data/samples/kres_srl_json"
-# KRES_SRL_FOLDER = "$(MAKE_ROOT)/data/kres_json_folder_link"
-

makefile_vars.example

@@ -1,25 +0,0 @@
-# Environment specific Makefile parameters
-# Copy this file and name it makefile_args
-# makefile_args gets .gitignored
-
-# SSJ_FILE = "$(MAKE_ROOT)/data/samples/ssj_xml/ssj500k-sl.body.sample.xml"
-SSJ_FILE = "$(MAKE_ROOT)/data/ssj_file_link"
-# KRES_FOLDER = "$(MAKE_ROOT)/data/samples/kres_xml"
-KRES_FOLDER = "$(MAKE_ROOT)/data/kres_xml_folder_link"
-# KRES_SRL_FOLDER = "$(MAKE_ROOT)/data/samples/kres_srl_json"
-KRES_SRL_FOLDER = "$(MAKE_ROOT)/data/kres_json_folder_link"
-
-OUTPUT = "db"
-# OUTPUT = "file"
-OUTDIR = "/tmp/three"  # if you're running this in docker, make sure to mount the volume
-DBADDR = "0.0.0.0:27017"  # don't use localhost
-
-# credentials from .gitignored file
-# create it from env.default
-include env.local
-
-N_CORES = 5
-# insert kres files into database in chunks, for fewer connections
-KRES_CHUNK_SIZE = 30
-
-# Backend parameters found in conf file (see make backend)

nginx.conf

@@ -0,0 +1,26 @@
+# frontend
+server {
+    listen 80;
+    server_name  _;
+
+    location / {
+        root   /srv/dist;
+        index  index.html index.htm;
+    }
+
+    location /home {
+      return 301 /;
+    }
+}
+
+# backend
+server {
+    listen 8084;
+    server_name _;
+
+    location / {
+        proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
+        proxy_set_header Host $http_host;
+        proxy_pass http://backend_flask:8084;
+    }
+}

production.yaml

@@ -0,0 +1,43 @@
+version: '3.1'
+
+services:
+
+  my_mongo:
+    image: my-mongo
+    restart: always
+    # ports:
+    #   - 27017:27017
+    expose:
+      - 27017
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: valuser
+      MONGO_INITDB_ROOT_PASSWORD: valuserpass
+    volumes:
+      - ${HOME}/mongo_container/data/:/data/db
+
+  mongo_express:
+    image: mongo-express
+    restart: always
+    ports:
+      - 8081:8081
+    environment:
+      ME_CONFIG_BASICAUTH_USERNAME: test
+      ME_CONFIG_BASICAUTH_PASSWORD: test
+      ME_CONFIG_MONGODB_ADMINUSERNAME: valadmin
+      ME_CONFIG_MONGODB_ADMINPASSWORD: rolercoaster
+      ME_CONFIG_MONGODB_SERVER: my_mongo
+
+  backend_flask:
+    image: backend-flask
+    expose:
+      - 8084
+
+  proxy:
+    image: nginx
+    ports:
+      - 80:80
+      - 8084:8084
+    volumes:
+      - ./nginx.conf:/etc/nginx/conf.d/default.conf
+      - ./src/frontend_vue/dist:/srv/dist
+

src/backend_flask/Makefile

@@ -0,0 +1,16 @@
+IMG="backend-flask"
+CNT="backend_flask"
+
+clean:
+	- docker rm -f $(CNT)
+
+run: clean build
+	docker run -d --net host --name $(CNT) $(IMG)
+	docker logs -f $(CNT)
+
+build: build-cjvt-python-env
+	# docker build . -f ../../Dockerfile-backend-flask -t $(IMG)
+	cd ../..; docker build . -f Dockerfile-backend-flask -t $(IMG)
+
+build-cjvt-python-env:
+	cd ../../dockerfiles/python-env; $(MAKE) build

src/backend_flask/app.py

@@ -26,23 +26,21 @@ from email.mime.text import MIMEText
 from copy import deepcopy as DC
 from pathlib import Path
 from pymongo import MongoClient
+from flask_pymongo import PyMongo
 import pymongo
 import argparse
 
-# some db collections
-USERS_COLL = "users"
-TOKENS_COLL = "usertokens"
-SENSES_COLL = "senses"
-SENSEMAP_COLL = "sensemap"
-
-# pre-generated data (gui leftside word index)
-CORPORA = ["ssj", "kres"]
-app_index = None
 
 log = logging.getLogger(__name__)
-valdb = None
 app = Flask(__name__)
 
+app.config.from_object("db_config")
+mongo = PyMongo(app)
+
+app.config["CORPORA"] = ["ssj", "kres"]
+app.config["BANNED_HEADWORDS"] = ["biti"]
+app.config["QUERY_LIMIT"] = 1000
+
 
 # when running vuejs via webpack
 # CORS(app)
@@ -57,7 +55,7 @@ CORS(app)
 @app.route("/api/dev")
 def api_dev():
     print("DEV")
-    cur = valdb.kres.find({"headwords": "nagovarjati"})
+    cur = mongo.db.kres.find({"headwords": "nagovarjati"})
     frames = []
     for ent in cur:
         frames += frames_from_db_entry(ent)
@@ -70,12 +68,12 @@ def api_dev():
 @app.route("/api/words/<corpus>")
 def api_words(corpus):
     return json.dumps({
-        "sorted_words": app_index[corpus]["words"], # todo - make corpus as arg
+        "sorted_words": app.config["app_index"][corpus]["words"], # todo - make corpus as arg
     })
 
 @app.route("/api/functors/<corpus>")
 def api_functors(corpus):
-    return json.dumps(app_index[corpus]["functors"])
+    return json.dumps(app.config["app_index"][corpus]["functors"])
 
 # INDEX SELECTION -------------------^
 
@@ -96,7 +94,7 @@ def api_register():
     ):
         return "ERR"
     email_hash = hashlib.sha256(email.encode("utf-8")).hexdigest()
-    existing = list(valdb[USERS_COLL].find({
+    existing = list(mongo.db.users.find({
         "$or": [{"username": username}, {"email": email_hash}]
     }))
     if len(existing) > 0:
@@ -107,7 +105,7 @@ def api_register():
             password.encode("utf-8")).hexdigest(),
         "email": email_hash
     }
-    valdb[USERS_COLL].insert(entry)
+    mongo.db.users.insert(entry)
     return "OK"
 
 
@@ -119,7 +117,7 @@ def api_login():
     password = data["password"]
     hpass = hashlib.sha256(password.encode("utf-8")).hexdigest()
 
-    db_user = list(valdb[USERS_COLL].find({
+    db_user = list(mongo.db.users.find({
         "username": username,
         "hpass": hpass
     }))
@@ -133,7 +131,7 @@ def api_login():
         "date": datetime.datetime.utcnow(),
         "token": token
     }
-    valdb[TOKENS_COLL].update(
+    mongo.db.usertokens.update(
         {"username": token_entry["username"]},
         token_entry,
         upsert=True
@@ -176,7 +174,7 @@ def api_new_pass():
     username = data["username"]
     email = data["email"]
     hemail = hashlib.sha256(email.encode("utf-8")).hexdigest()
-    db_res = list(valdb[USERS_COLL].find({
+    db_res = list(mongo.db.users.find({
         "username": username,
         "email": hemail
     }))
@@ -188,7 +186,7 @@ def api_new_pass():
         string.ascii_letters + string.digits) for i in range(10)])
     # update locally
     hpass = hashlib.sha256(new_pass.encode("utf-8")).hexdigest()
-    valdb[USERS_COLL].update(
+    mongo.db.users.update(
         {
             "username": username,
             "email": hemail
@@ -206,12 +204,12 @@ def token_to_username(token):
     key = {
         "token": token
     }
-    res = list(valdb[TOKENS_COLL].find(key))
+    res = list(mongo.db.usertokens.find(key))
     if len(res) != 1:
         return None
     username = res[0]["username"]
     # update deletion interval
-    valdb[TOKENS_COLL].update(
+    mongo.db.usertokens.update(
         key, {"$set": {"date": datetime.datetime.utcnow()}})
     return username
 
@@ -246,18 +244,19 @@ def api_get_frames():
     RF = reduce_functions[rf_name]["f"]
 
     corpus = request.args.get("cor")
-    if corpus not in CORPORA:
+    if corpus not in app.config["CORPORA"]:
         return json.dumps({"error": "cor={kres,ssj}"})
 
-    cur = valdb[corpus].find({"headwords": hw})
+    cur = mongo.db[corpus].find({"headwords": hw})
     frames = []
-    for ent in cur:
+    for ent in cur[:app.config["QUERY_LIMIT"]]:
         frames += frames_from_db_entry(ent)  # pre-process this step for prod TODO
+    cur.close()
 
     # filter by relevant hw
     frames = [x for x in frames if x.hw == hw]
 
-    ret_frames = RF(frames, valdb[SENSEMAP_COLL])
+    ret_frames = RF(frames, mongo.db.sensemap)
 
     json_ret = {"frames": []}
     for frame in ret_frames:
@@ -298,19 +297,20 @@ def api_get_functor_frames():
     RF = reduce_functions[rf_name]["f"]
 
     corpus = request.args.get("cor")
-    if corpus not in CORPORA:
+    if corpus not in app.config["CORPORA"]:
         return json.dumps({"error": "cor={kres,ssj}"})
 
-    cur = valdb[corpus].find({"functors": functor})
+    cur = mongo.db[corpus].find({"functors": functor})
     frames = []
-    for ent in cur:
+    for ent in cur[:app.config["QUERY_LIMIT"]]:
         frames += frames_from_db_entry(ent)  # pre-process this step for prod TODO
+    cur.close()
 
     # filter by relevant functor
     frames = [x for x in frames if functor in x.get_functors()]
 
     # raw_frames = vallex.functors_index[functor]  # TODO
-    ret_frames = RF(frames, valdb[SENSEMAP_COLL])
+    ret_frames = RF(frames, mongo.db.sensemap)
     ret_frames = _aggregate_by_hw(ret_frames)
 
     json_ret = {"frames": []}
@@ -322,15 +322,17 @@ def api_get_functor_frames():
 
 
 # SENSES ----------------------------.
+# ssj_id is legacy notation, read
+# it as general sentence_id
 
 @app.route("/api/senses/get")
 def api_senses_get():
     # returns senses and mapping for hw
     hw = request.args.get("hw")
-    senses = list(valdb[SENSES_COLL].find({
+    senses = list(mongo.db.senses.find({
         "hw": hw
     }))
-    sense_map_query = list(valdb[SENSEMAP_COLL].find({
+    sense_map_query = list(mongo.db.sensemap.find({
         "hw": hw
     }))
     # aggregation by max date possible on DB side
@@ -407,8 +409,10 @@ def api_senses_update():
         ns["date"] = tmp_dt
         id_map[frontend_sense_id] = new_sense_id
 
+        print(ns)
+
         # insert into db
-        valdb[SENSES_COLL].insert(ns)
+        mongo.db.senses.insert(ns)
 
     # replace tmp_id with mongo's _id
     for ssj_id, el in sense_map.items():
@@ -423,22 +427,34 @@ def api_senses_update():
             "date": datetime.datetime.utcnow()
         }
         # vallex.db["v2_sense_map"].update(key, data, upsert=True)
-        valdb[SENSEMAP_COLL].insert(data)
+        mongo.db.sensemap.insert(data)
     return "OK"
 
 # SENSES ----------------------------^
 
 
 # APP PREFLIGHT ---------------------.
+def _is_banned(hw):
+    banned = True
+    if hw in app.config["BANNED_HEADWORDS"]:
+        banned = True
+    elif hw in sskj_wordlist["wordlist"]:
+        banned = False
+    elif (hw + " se") in sskj_wordlist["wordlist"]:
+        banned = False
+    return banned
 
-def prepare_app_index():
+def prepare_app_index(appindex_json, sskj_wordlist):
     log.info("[*] preparing app_index")
     # create app_index (used in frontend, left side word index)
-    tmp_app_index = {c: {} for c in CORPORA}
+    tmp_app_index = {c: {} for c in app.config["CORPORA"]}
-    for corpus in CORPORA:
+    for corpus in app.config["CORPORA"]:
         res_hws = {}
         res_fns = {}
-        for e in valdb[corpus].find({}):
+
+        nentries = mongo.db[corpus].count()
+        idx = 0
+        for e in mongo.db[corpus].find({}):
             if "headwords" not in e:
                 continue
             for hw in e["headwords"]:
@@ -453,6 +469,10 @@ def prepare_app_index():
                     res_fns[fn] += 1
                 else:
                     res_fns[fn] = 1
+            idx += 1
+            if idx % 10000 == 0:
+                log.debug("indexing {}: {}/{}".format(
+                    corpus, idx, nentries))
 
         alphabetical = {}
         for k, e in res_hws.items():
@@ -462,19 +482,47 @@ def prepare_app_index():
             else:
                 alphabetical[fst] = [(k, e)]
 
-        for k, e in alphabetical.items():
+        for letter, words in alphabetical.items():
-            alphabetical[k] = sorted(e, key=lambda x: x[0]) 
+            filtered_words = [x for x in words if not _is_banned(x[0])]
+            alphabetical[letter] = sorted(filtered_words, key=lambda x: x[0])
+
         tmp_app_index[corpus]["words"] = alphabetical
 
+
         functors = [(k, e) for (k, e) in res_fns.items()]
         functors = sorted(functors, key=lambda x: x[0])
         tmp_app_index[corpus]["functors"] = functors
 
-    valdb.appindex.update({"dockey": "appindex"}, {"dockey": "appindex", "data": tmp_app_index}, upsert=True)
+    with Path(appindex_json).open("w") as fp:
+        json.dump(tmp_app_index, fp)
 
 # APP PREFLIGHT ---------------------^
 
 
+def init_wsgi(app):
+    print("Initiating wsgi")
+    config = None
+    with Path("/project/prod_conf.yaml").open("r") as fp:
+        config = list(yaml.safe_load_all(fp))[0]
+
+    app.debug = False
+    logfile = config["logfile"]
+    logging.basicConfig(filename=logfile, level=logging.INFO)
+
+    # app index from db
+    with Path(config["appindex"]).open("r") as fp:
+        # a dirty hack but ok
+        app.config["app_index"] = json.load(fp)
+
+    # log.info("[*] Starting app.py with config:\n%s".format(config))
+    log.info("[*] Starting app.py with config:\n{}".format(config))
+
+
+# if we don't pass arguments, assume production environment (gunicorn)
+if "gunicorn" in sys.argv[0]:
+    init_wsgi(app)
+
+
 if __name__ == "__main__":
     print("Starting app.py main()")
     aparser = argparse.ArgumentParser(description="Arguments for app.py")
@@ -483,9 +531,10 @@ if __name__ == "__main__":
     aparser.add_argument("--dbuser", type=str)
     aparser.add_argument("--dbpass", type=str)
     aparser.add_argument("--dbaddr", type=str)
+    aparser.add_argument("--sskj-wordlist", type=str)
+    aparser.add_argument("--appindex-json", type=str)
     args = aparser.parse_args()
 
-    config = None
     with Path(args.config_file).open("r") as fp:
         config = list(yaml.safe_load_all(fp))[0]
 
@@ -496,25 +545,31 @@ if __name__ == "__main__":
     else:
         logging.basicConfig(filename=logfile, level=logging.INFO)
 
+    """
     # db login
     client = MongoClient(
         "mongodb://{}".format(args.dbaddr),
         username=args.dbuser,
         password=args.dbpass,
-        authSource="valdb",
+        authSource="mongo.db",
         authMechanism='SCRAM-SHA-1'
     )
-    valdb = client.valdb
+    valdb = client.mongo.db
+    """
 
     if args.prepare_db:
-        prepare_app_index()
+        with Path(args.sskj_wordlist).open("r") as fp:
+            sskj_wordlist = json.load(fp)
+        prepare_app_index(args.appindex_json, sskj_wordlist)
         sys.exit()
 
     # app index from db
-    app_index = (valdb.appindex.find_one({"dockey": "appindex"}))["data"]
+    with Path(args.appindex_json).open("r") as fp:
+        app.config["app_index"] = json.load(fp)
 
     # log.info("[*] Starting app.py with config:\n%s".format(config))
     log.info("[*] Starting app.py with config:\n{}".format(config))
 
     app.run(host=str(config["host"]), port=int(config["port"]))
 
+

src/backend_flask/conf_files/dev_conf.yaml

@@ -4,3 +4,4 @@ port: 8084
 host: localhost
 logfile: "/var/log/valency_backend.log"
 ---
+

src/backend_flask/conf_files/prod_conf.yaml

@@ -1,6 +1,5 @@
 ---
-debug: True
 port: 8084
 host: 0.0.0.0
 logfile: "/var/log/valency_backend.log"
----
+appindex: /project/data/appindex.json

src/backend_flask/db_config.py

@@ -0,0 +1,2 @@
+MONGO_URI = "mongodb://sizif:p5e3r4u8t7@my_mongo:27017/valdb"
+MONGO_AUTH_SOURCE = 'admin'

src/backend_flask/entrypoint.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+pip3 install -e /project/src/pkg/cjvt-corpusparser/.
+pip3 install -e /project/src/pkg/valency/.
+pip3 install -e /project/src/pkg/seqparser/.
+
+cd /project/src/backend_flask
+gunicorn -t 4 -b 0.0.0.0:8084 app:app

src/backend_flask/preprocess.py

@@ -1,73 +0,0 @@
-# Deprecated: headword creation moved to be part of corpusparser,
-# index creation moved to app.py as a preprocessing (with exit) step
-
-CORPORA = ["kres", "ssj"]
-
-if __name__ == "__main__":
-
-	valdb = None
-
-    def helper_tid_to_token(tid, tokens):
-        for t in tokens:
-            if t["tid"] == tid:
-                return t
-        return None
-
-    # update entries (add headwords and fuctors for indexing)
-    for corpus in CORPORA:
-        for e in valdb[corpus].find({}):
-            if e["srl_links"] is None:
-                e["headwords"] = []
-                e["functors"] = []
-            else:
-                hw_tids = list(set([x["from"] for x in e["srl_links"]]))
-                hw_tokens = [helper_tid_to_token(tid, e["tokens"]) for tid in hw_tids]
-                headwords = [(t["lemma"] if t["msd"][0] == "G" else t["lemma"] + "_") for t in hw_tokens]
-                e["headwords"] = headwords
-
-                functors = list(set([x["afun"] for x in e["srl_links"]]))
-                e["functors"] = functors
-
-            valdb[corpus].save(e)
-
-        valdb[corpus].ensure_index([("headwords", pymongo.ASCENDING)])
-        valdb[corpus].ensure_index([("functors", pymongo.ASCENDING)])
-
-    # create app_index (used in frontend, left side word index)
-    tmp_app_index = {c: {} for c in CORPORA}
-    for corpus in CORPORA:
-        res_hws = {}
-        res_fns = {}
-        for e in valdb[corpus].find({}):
-            if "headwords" not in e:
-                continue
-            for hw in e["headwords"]:
-                if hw in res_hws:
-                    res_hws[hw] += 1
-                else:
-                    res_hws[hw] = 1
-            if "functors" not in e:
-                continue
-            for fn in e["functors"]:
-                if fn in res_fns:
-                    res_fns[fn] += 1
-                else:
-                    res_fns[fn] = 1
-
-        alphabetical = {}
-        for k, e in res_hws.items():
-            fst = k[0].lower()
-            if fst in alphabetical:
-                alphabetical[fst].append((k, e))
-            else:
-                alphabetical[fst] = [(k, e)]
-
-        for k, e in alphabetical.items():
-            alphabetical[k] = sorted(e, key=lambda x: x[0]) 
-        tmp_app_index[corpus]["words"] = alphabetical
-
-        functors = [(k, e) for (k, e) in res_fns.items()]
-        functors = sorted(functors, key=lambda x: x[0])
-        tmp_app_index[corpus]["functors"] = functors
-
-    valdb.appindex.update({"dockey": "appindex"}, {"dockey": "appindex", "data": tmp_app_index}, upsert=True)

src/frontend_vue/Makefile

@@ -9,8 +9,7 @@ info:
 	echo "Pick either dev or prod."
 
 clean:
-	- docker kill $(CONNAME)
+	- docker rm -f $(CONNAME)
-	- docker rm $(CONNAME)
 
 build-container:
 	docker build . -t $(IMGNAME)
@@ -19,5 +18,12 @@ dev:	build-container clean
 	docker run --name $(CONNAME) -d -p 8080:8080 -v $(shell pwd):/src $(IMGNAME) /src/ops_scripts/dev.sh
 
 prod: 	build-container clean
-	docker run --name $(CONNAME) -d -p 8080:8080 -v $(shell pwd):/src $(IMGNAME) /src/ops_scripts/prod.sh
+	docker run --restart always --name $(CONNAME) -d -p 8080:8080 -v $(shell pwd):/src $(IMGNAME) /src/ops_scripts/prod.sh
+
+node-env: clean
+	docker run --name $(CONNAME) -it -p 8080:8080 -v $(shell pwd):/src $(IMGNAME)
+
+build-prod: 	build-container clean
+	docker run --rm -v $(shell pwd):/src $(IMGNAME) /src/ops_scripts/prod.sh
+
 

src/frontend_vue/config/config.json

@@ -1,3 +1,3 @@
 {
-    "api_addr": "http://0.0.0.0:8084"
+    "api_addr": "http://193.2.76.103:8084"
 }

src/frontend_vue/dist_bkp/index.html

@@ -0,0 +1 @@
+<!DOCTYPE html><html><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><title>vue_frontend</title><link href=/static/css/app.05a420a551b5bded5dfec6b370d3edca.css rel=stylesheet></head><body><div id=app></div><script type=text/javascript src=/static/js/manifest.2ae2e69a05c33dfc65f8.js></script><script type=text/javascript src=/static/js/vendor.5d3d2fd333c62579d227.js></script><script type=text/javascript src=/static/js/app.8538f7133303d3e391b2.js></script></body></html>

src/frontend_vue/dist_bkp/static/js/manifest.2ae2e69a05c33dfc65f8.js

@@ -0,0 +1,2 @@
+!function(r){var n=window.webpackJsonp;window.webpackJsonp=function(e,u,c){for(var f,i,p,a=0,l=[];a<e.length;a++)i=e[a],o[i]&&l.push(o[i][0]),o[i]=0;for(f in u)Object.prototype.hasOwnProperty.call(u,f)&&(r[f]=u[f]);for(n&&n(e,u,c);l.length;)l.shift()();if(c)for(a=0;a<c.length;a++)p=t(t.s=c[a]);return p};var e={},o={2:0};function t(n){if(e[n])return e[n].exports;var o=e[n]={i:n,l:!1,exports:{}};return r[n].call(o.exports,o,o.exports,t),o.l=!0,o.exports}t.m=r,t.c=e,t.d=function(r,n,e){t.o(r,n)||Object.defineProperty(r,n,{configurable:!1,enumerable:!0,get:e})},t.n=function(r){var n=r&&r.__esModule?function(){return r.default}:function(){return r};return t.d(n,"a",n),n},t.o=function(r,n){return Object.prototype.hasOwnProperty.call(r,n)},t.p="/",t.oe=function(r){throw console.error(r),r}}([]);
+//# sourceMappingURL=manifest.2ae2e69a05c33dfc65f8.js.map

src/frontend_vue/dist_bkp/static/js/manifest.2ae2e69a05c33dfc65f8.js.map

@@ -0,0 +1 @@
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src/frontend_vue/ops_scripts/prod.sh

@@ -4,4 +4,4 @@ cp ./config/config_prod.json ./config/config.json
 
 npm install
 npm run build
-http-server /src/dist
+# http-server /src/dist

src/frontend_vue/package.json

@@ -10,50 +10,52 @@
     "build": "node build/build.js"
   },
   "dependencies": {
+    "ajv": "^6.10.0",
     "axios": "^0.18.0",
-    "bootstrap-vue": "^2.0.0-rc.11",
+    "bootstrap-vue": "^2.0.0-rc.19",
+    "jquery": "^3.4.0",
     "sha256": "^0.2.0",
-    "vue": "^2.5.2",
+    "vue": "^2.6.10",
-    "vue-cookies": "^1.5.6",
+    "vue-cookies": "^1.5.13",
-    "vue-router": "^3.0.1",
+    "vue-router": "^3.0.6",
     "vue-spinner": "^1.0.3"
   },
   "devDependencies": {
     "autoprefixer": "^7.1.2",
     "babel-core": "^6.22.1",
     "babel-helper-vue-jsx-merge-props": "^2.0.3",
-    "babel-loader": "^7.1.1",
+    "babel-loader": "^7.1.5",
     "babel-plugin-syntax-jsx": "^6.18.0",
     "babel-plugin-transform-runtime": "^6.22.0",
     "babel-plugin-transform-vue-jsx": "^3.5.0",
     "babel-preset-env": "^1.3.2",
     "babel-preset-stage-2": "^6.22.0",
-    "chalk": "^2.0.1",
+    "chalk": "^2.4.2",
-    "copy-webpack-plugin": "^4.0.1",
+    "copy-webpack-plugin": "^4.6.0",
-    "css-loader": "^0.28.0",
+    "css-loader": "^2.1.1",
     "extract-text-webpack-plugin": "^3.0.0",
     "file-loader": "^1.1.4",
     "friendly-errors-webpack-plugin": "^1.6.1",
     "html-webpack-plugin": "^2.30.1",
-    "node-notifier": "^5.1.2",
+    "node-notifier": "^5.4.0",
     "optimize-css-assets-webpack-plugin": "^3.2.0",
     "ora": "^1.2.0",
-    "portfinder": "^1.0.13",
+    "portfinder": "^1.0.20",
     "postcss-import": "^11.0.0",
-    "postcss-loader": "^2.0.8",
+    "postcss-loader": "^2.1.6",
     "postcss-url": "^7.2.1",
-    "rimraf": "^2.6.0",
+    "rimraf": "^2.6.3",
-    "semver": "^5.3.0",
+    "semver": "^5.7.0",
     "shelljs": "^0.7.6",
-    "uglifyjs-webpack-plugin": "^1.1.1",
+    "uglifyjs-webpack-plugin": "^1.3.0",
-    "url-loader": "^0.5.8",
+    "url-loader": "^1.1.2",
-    "vue-loader": "^13.3.0",
+    "vue-loader": "^13.7.3",
     "vue-style-loader": "^3.0.1",
-    "vue-template-compiler": "^2.5.2",
+    "vue-template-compiler": "^2.6.10",
     "webpack": "^3.6.0",
-    "webpack-bundle-analyzer": "^2.9.0",
+    "webpack-bundle-analyzer": "^3.3.2",
-    "webpack-dev-server": "^2.9.1",
+    "webpack-dev-server": "^2.11.5",
-    "webpack-merge": "^4.1.0"
+    "webpack-merge": "^4.2.1"
   },
   "engines": {
     "node": ">= 6.0.0",

src/frontend_vue/src/App.vue

@@ -7,3 +7,25 @@ export default {
   name: 'App',
 }
 </script>
+
+<style>
+body {
+	font-family: cambria;
+}
+.ulred {
+	color: #b71511;
+	color: rgb(183,21,17);
+}
+.lmenu td {
+	color: #9e9e9e;
+}
+.redlinks a {
+	color: #9e9e9e;
+}
+.redlinks a:hover {
+	color: #b71511;
+}
+.text-secondary {
+	color: #9e9e9e !important;
+}
+</style>

src/frontend_vue/src/components/Frame.vue

@@ -6,7 +6,12 @@
         <div class="col-sm-7">
             <div class="row">
                 <div class="col-sm-12">
-                    št. povedi: {{ frameData.sentences.length }}
+                    <span v-if="frameData.sentences.length < frameData.sentence_count">
+                        št. povedi: {{ frameData.sentence_count }} (prikazanih {{ frameData.sentences.length }})
+                    </span>
+                    <span v-else>
+                        št. povedi: {{ frameData.sentences.length }}
+                    </span>
                 </div>
             </div>
 

src/frontend_vue/src/components/Home.vue

@@ -1,20 +1,17 @@
 <template>
 <div>
-  <p
-    v-if="this.$root.store.api_error !== null" 
-    class="text-warning"
-  >
-    api_error: {{ this.$root.store.api_error }}
-  </p>
   <Nav></Nav>
     <div class="my-home container-fluid">
       <div class="row">
-        <div id="serach" class="col-sm-2 border-right fill" :key=this.$root.store.indexReloader>
+        <div id="search" class="col-sm-2 border-right fill" :key=this.$root.store.indexReloader>
           <LWords 
             v-if="this.$root.store.selIndex.val === 'words'"></LWords>
           <LFunctors v-else></LFunctors>
         </div>
         <div class="col-sm-10">
+          <p class="text-danger" v-if="this.$root.store.api_error != null">
+              {{ this.$root.store.api_error }}
+          </p>
           <router-view></router-view>
         </div>
       </div>

src/frontend_vue/src/components/LFunctors.vue

@@ -1,5 +1,5 @@
 <template>
-<div>
+<div class="redlinks">
     <table>
         <tr v-for="functor in functors">
             <td><a href="#" v-on:click="selectFunctor(functor)">{{ functor[0] }}</a></td>

src/frontend_vue/src/components/LWords.vue

@@ -1,5 +1,5 @@
 <template>
-<div>
+<div class="redlinks">
     <select v-model="selectedLetter">
         <option v-for="letter in alphabet" :value="letter">
             {{ letter.toUpperCase() }} ({{ getNumWords(letter) }})

src/frontend_vue/src/components/Login.vue

@@ -1,5 +1,5 @@
 <template>
-<div>
+<div class="redlinks">
   <div class="col-sm-2">
     <a href="#" v-on:click="this.$root.routeBack">Nazaj</a>
   </div>

src/frontend_vue/src/components/MainDispl.vue

@@ -1,6 +1,11 @@
 <template>
+
+<!--in case of error-->
+<div v-if="this.$root.store.api_error != null">
+</div>
+
 <!--load mode-->
-<div v-if="show_loader">
+<div v-else-if="state === 'loading'">
     <pulse-loader :color="loader_color"></pulse-loader>
 </div>
 
@@ -76,16 +81,11 @@ export default {
         },
         state: "loading",  // editing, normal
         request_reload: false,
-        loader_color: "#007bff",
+        loader_color: "#b71511",
     }},
     created: function () {
         this.reload()
     },
-    computed: {
-        show_loader: function () {
-            return this.state === "loading" && this.$root.store.api_error !== null
-        }
-    },
     watch: {
         hw: function () {
             this.reload()
@@ -118,6 +118,7 @@ export default {
                 }
             }
             var component = this
+            component.state = "loading"
             this.$http.get(
                 this.$root.store.api_addr + 
                 "/api/functor-frames" + 
@@ -131,6 +132,7 @@ export default {
                 })
                 .catch(function(error) {
                     component.$root.store.api_error = error
+                    component.state = "error"
                 })
         },
         getFrames: function (hw, reduce_fun=null) {
@@ -149,6 +151,7 @@ export default {
                 }
             }
             var component = this
+            component.state = "loading"
             this.$http.get(
                 this.$root.store.api_addr + "/api/frames" + 
                     "?hw=" + hw + "&rf=" + reduce_fun +
@@ -161,6 +164,7 @@ export default {
                 })
                 .catch(function(error) {
                     component.$root.store.api_error = error
+                    component.state = "error"
                 })
         },
         buildSentences: function () {

src/frontend_vue/src/components/Nav.vue

@@ -1,8 +1,11 @@
 <template>
 <nav>
-    <b-navbar toggleable="md" type="light" variant="light">
+    <b-navbar id="nav-red-bg" toggleable="md" type="light" variant="light">
     <b-navbar-toggle target="nav_collapse"></b-navbar-toggle>
-    <b-navbar-brand>Vezljivostni vzorci slovenskih glagolov</b-navbar-brand>
+    <!--b-navbar-brand>Vezljivostni vzorci slovenskih glagolov</b-navbar-brand-->
+    <b-navbar-brand class=cursorpointer v-on:click="goHome">
+            VEZLJIVOSTNI VZORCI SLOVENSKIH GLAGOLOV
+    </b-navbar-brand>
     <b-collapse is-nav id="nav_collapse">
 
     <b-navbar-nav>
@@ -100,7 +103,25 @@ export default {
             this.$router.push({
                 name: "Home"
             })
+        },
+        goHome() {
+            this.$router.replace({path: "/home"})
         }
     }
 }
 </script>
+
+<style>
+#nav-red-bg {
+    background-color: rgb(183,21,17,0.9) !important;
+}
+nav a {
+    color: white;
+}
+nav a:hover {
+    color: white;
+}
+.cursorpointer {
+    cursor: pointer;
+}
+</style>

src/frontend_vue/src/components/NewPass.vue

@@ -1,5 +1,5 @@
 <template>
-<div>
+<div class=redlinks>
   <div class="col-sm-2">
     <a href="#" v-on:click="this.$root.routeBack">Nazaj</a>
   </div>

src/frontend_vue/src/components/Register.vue

@@ -1,5 +1,5 @@
 <template>
-<div>
+<div class="redlinks">
   <div class="col-sm-2">
     <a href="#" v-on:click="this.$root.routeBack">Nazaj</a>
   </div>
@@ -9,19 +9,19 @@
     </div>
     <div class="form-group">
       <input
-        type="text"
+        type="email"
-        class="form-control js-login__username"
+        class="form-control"
-        placeholder="Uporabnik"
+        placeholder="e-pošta"
-        v-model="credentials.username" 
+        v-model="credentials.email" 
         autocomplete="off"
       >
     </div>
     <div class="form-group">
       <input 
-        type="email"
+        type="text"
-        class="form-control"
+        class="form-control js-login__username"
-        placeholder="e-pošta"
+        placeholder="Uporabnik"
-        v-model="credentials.email" 
+        v-model="credentials.username" 
         autocomplete="off"
       >
     </div>
@@ -38,7 +38,7 @@
       <input
         type="password"
         class="form-control js-login__password "
-        placeholder="Ponovite geslo."
+        placeholder="Ponovite geslo"
         v-model="credentials.snd_password" 
         autocomplete="off"
       >

src/pkg/seqparser/Makefile

@@ -0,0 +1,9 @@
+SSKJ_HTML = /home/kristjan/git/diploma/data/sskj/sskj2_v1.html
+SSKJ_JSON = "./sskj_senses.json"
+WORDLIST = "./wordlist.json"
+
+gen_json_files:
+	cd seqparser; python3 main.py \
+		--sskj-html=$(SSKJ_HTML) \
+		--sskj-json=$(SSKJ_JSON) \
+		--wordlist=$(WORDLIST)

src/pkg/seqparser/requirements.txt

@@ -0,0 +1 @@
+bs4

src/pkg/seqparser/seqparser/Seqparser.py

@@ -0,0 +1,313 @@
+from bs4 import BeautifulSoup as BS
+import re
+from collections import defaultdict
+from time import time
+import pickle
+import json
+from copy import deepcopy as DC
+from pathlib import Path
+
+# Match sese ordinals (1., 2., ...)
+rord = re.compile(r"^ *[0-9]+\. *$")
+
+# Get rid of accented characters.
+intab = "ÁÉÍÓÚàáäçèéêìíîñòóôöùúüčŔŕ"
+outtb = "AEIOUaaaceeeiiinoooouuučRr"
+transtab = str.maketrans(intab, outtb)
+
+def d_time(fun):
+    def wrapper(*args, **kwargs):
+        tstart = time()
+        fun(*args, **kwargs)
+        duration = time() - tstart
+        print("Function {} ran for {:.2f} s.".format(
+            fun.__name__, duration))
+    return wrapper
+
+class Seqparser:
+    def __init__(sskj_file):
+        pass
+
+    @d_time
+    def html_to_verb_adj_json(self, infile, outfile):
+        out_dict = defaultdict(list)
+        with Path(infile).open("rb") as fp:
+            for line in fp:
+                data = self.parse_line(line)
+                if data is None: continue
+                out_dict[data["izt_clean"]].append(data) 
+        with Path(outfile).open("w") as fp:
+            json.dump(dict(out_dict), fp)
+
+    @d_time
+    def generate_sskj_wordlist(self, in_json_file, out_wordlist):
+        wordlist = None
+        with Path(in_json_file).open("r") as fp:
+            jdata = json.load(fp)
+            wordlist = list(jdata.keys())
+        with Path(out_wordlist).open("w") as fp:
+            json.dump({"wordlist": wordlist}, fp)
+
+    # main functions
+    def html_to_raw_pickle(self, sskj_html_filepath, raw_pickle_filepath):
+        entries = dict(self.parse_file(sskj_html_filepath, self.parse_line))
+        print("entries len: " + str(len(entries)))
+        with open(raw_pickle_filepath, "wb") as f:
+            tmpstr = json.dumps(dict(entries))
+            pickle.dump(tmpstr, f)
+        # debugging
+
+    def raw_pickle_to_parsed_pickle(
+        self, raw_pickle_filepath, parsed_pickle_filepath,
+        se_list_filepath
+    ):
+        data = self.load_raw_pickle(raw_pickle_filepath)
+        print("raw_pickle data len: " + str(len(data)))
+        se_list = self.gen_se_list(data)
+        print("se_list len: " + str(len(se_list)))
+        with open(se_list_filepath, "wb") as f:
+            pickle.dump(se_list, f)
+        data1 = self.remove_se(data)
+        data2 = self.reorganize(data1, se_list)
+        print("data2 len: " + str(len(data2.keys())))
+        with open(parsed_pickle_filepath, "wb") as f:
+            pickle.dump(data2, f)
+
+    # helper html reading functions
+    def parse_file(self, path, f_parse_line):
+        tstart = time()
+        entries = defaultdict(list)
+        with open(path, "r") as f:
+            for line in f:
+                data = f_parse_line(line)
+                if data is not None:
+                    entries[data["izt_clean"]].append(data)
+        print("parse_file({}) in {:.2f}s".format(path, time() - tstart))
+        return entries
+
+    def parse_line(self, line):
+        def helper_bv_set(g_or_p):
+            if g_or_p not in ["G", "P"]:
+                print("Err g_or_p.")
+                exit(1)
+            if data.get("bv") is not None:
+                if data["bv"] != g_or_p:
+                    print(str(line))
+                    # exit(1)
+            data["bv"] = g_or_p
+        data = {
+            "izt": "",
+            "izt_clean": "",
+            "senses": defaultdict(list)
+        }
+        soup = BS(line, "html.parser")
+
+        current_sense_id = "0"
+        for span in soup.find_all("span"):
+
+            # sense id
+            if span.string is not None:
+                rmatch = rord.match(span.string)
+                if rmatch is not None:
+                    current_sense_id = rmatch.group().strip()
+
+            title = span.attrs.get("title")
+            if title is not None:
+                title = title.lower()
+
+                # only verbs and adjectives
+                if "glagol" in title:
+                    helper_bv_set("G")
+                    data["bv_full"] = title
+                elif "pridevn" in title:
+                    helper_bv_set("P")
+                    data["bv_full"] = title
+
+                # žšč
+                if title == "iztočnica":
+                    data["izt"] = span.string
+                    data["izt_clean"] = span.string.translate(transtab).lower()
+
+                # sense description
+                if title == "razlaga" and span.string is not None:
+                    data["senses"][current_sense_id].append(
+                        ("razl", span.string))
+                    if "pridevnik od" in span.string:
+                        helper_bv_set("P")
+
+                if title == "sopomenka":
+                    subspan = span.find_all("a")[0]
+                    if subspan.string is not None:
+                        data["senses"][current_sense_id].append(
+                            ("sopo", subspan.string))
+
+        # save verbs and adjectives
+        if (
+            ("bv" not in data) or
+            (data["bv"] != "P" and data["bv"] != "G")
+        ):
+            return None
+
+        # sanity check
+        if data["bv"] == "P" and " se" in data["izt_clean"]:
+            print(data)
+            exit(1)
+
+        # append _ to adjective keywords
+        if data["bv"] == "P":
+            data["izt_clean"] = data["izt_clean"] + "_"
+
+        # cleanup
+        if "bv" not in data:
+            print("Should not be here (no bv).")
+            exit(1)
+        del(data["bv"])
+        if "bv_full" in data:
+            del(data["bv_full"])
+
+        return data
+
+    # helper functions
+    def load_raw_pickle(self, raw_pickle_filepath):
+        with open(raw_pickle_filepath, "rb") as f:
+            tmpstr = pickle.load(f)
+            return json.loads(tmpstr)
+
+    def helper_loop(self, data, fnc):
+        for k, lst in data.items():
+            for el in lst:
+                fnc(el)
+
+    def gen_se_list(self, data):
+
+        def fnc1(el):
+            ic = el["izt_clean"]
+            if " se" in ic:
+                se_list.append(ic)
+
+        def fnc2(el):
+            ic = el["izt_clean"]
+            if ic in se_pruned:
+                se_pruned.remove(ic)
+
+        # hw entries that only exist with " se"
+        se_list = []
+        self.helper_loop(data, fnc1)
+        se_pruned = set([hw.split(" se")[0] for hw in se_list])
+        self.helper_loop(data, fnc2)
+        return sorted(list(se_pruned))
+
+    def remove_se(self, data):
+
+        def fnc1(el):
+            nel = DC(el)
+            ic = nel["izt_clean"]
+            if " se" in ic:
+                nic = ic.split(" se")[0]
+                nel["izt_clean"] = nic
+            data_new[nel["izt_clean"]].append(nel)
+
+        data_new = defaultdict(list)
+        self.helper_loop(data, fnc1)
+        return dict(data_new)
+
+    def reorganize(self, data, se_list):
+        # some hw entries have several headwords,
+        # some senses have subsenses
+        # index everything, make 1 object per hw
+
+        def helper_prune(sense_str):
+            # remove space padding
+            sense_str = sense_str.strip()
+
+            if len(sense_str) == 1:
+                return sense_str
+
+            # remove banned characters from string ending
+            banned = ": ; . , - ! ?".split(" ")
+            if sense_str[-1] in banned:
+                return sense_str[:-1]
+
+            return sense_str
+
+        data_new = {}
+        for k, lst in data.items():
+            new_el = {
+                "hw": k,
+                "has_se": k in se_list,
+                "senses": []
+            }
+
+            # if there is a single hw entry, hw_id is 0
+            if len(lst) == 1:
+                homonym_id = -1
+            else:
+                homonym_id = 0
+
+            # loop homonyms
+            for el in lst:
+                homonym_id += 1
+                # loop top lvl sense ids
+                for sense_id, sens_lst in el["senses"].items():
+                    # loop subsenses
+                    for i, sens in enumerate(sens_lst):
+                        nsid = sense_id.split(".")[0]
+                        if len(sens_lst) == 1:
+                            nsid += "-0"
+                        else:
+                            nsid += ("-" + str(i + 1))
+                        new_sense = {
+                            "homonym_id": homonym_id,
+                            # sense_id: sense_id-subsense_id
+                            "sense_id": nsid,
+                            "sense_type": sens[0],
+                            "sense_desc": helper_prune(sens[1]),
+                        }
+                        new_el["senses"].append(new_sense)
+            hw = new_el["hw"]
+            if hw in data_new:
+                print("Shouldn't be here.")
+                print(new_el)
+                exit(1)
+            data_new[hw] = DC(new_el)
+        # return data_new
+
+        # check
+        for hw, el in data_new.items():
+            for sens in el["senses"]:
+                if sens["sense_desc"] is None:
+                    print(sens)
+
+        return data_new
+
+
+def plst(lst):
+    for el in lst:
+        print(el)
+
+
+if __name__ == "__main__":
+    datapath = "../../../data"
+    html_filepath = datapath + "/sskj/sskj2_v1.html"
+    raw_pickle_filepath = datapath + "/tmp_pickles/raw_sskj.pickle"
+    parsed_pickle_filepath = datapath + "/no_del_pickles/sskj_senses.pickle"
+    se_list_filepath = datapath + "/no_del_pickles/se_list.pickle"
+
+    p = Seqparser()
+
+    if True:
+        print("html_to_raw_pickle({}, {})".format(
+            html_filepath, raw_pickle_filepath))
+        print("Big file, this might take a while (2 min).")
+        tstart = time()
+        p.html_to_raw_pickle(html_filepath, raw_pickle_filepath)
+        print("Finished in {:.2f}.".format(time() - tstart))
+
+    if False:
+        print("raw_pickle_to_parsed_pickle({}, {}, {})".format(
+            raw_pickle_filepath, parsed_pickle_filepath, se_list_filepath))
+        tstart = time()
+        p.raw_pickle_to_parsed_pickle(
+            raw_pickle_filepath, parsed_pickle_filepath, se_list_filepath)
+        print("Finished in {:.2f}.".format(time() - tstart))
+    print("Done.")

src/pkg/seqparser/seqparser/main.py

@@ -0,0 +1,68 @@
+from Seqparser import Seqparser
+import argparse
+import sys
+from pathlib import Path
+import json
+import datetime
+import hashlib
+from pymongo import MongoClient
+
+SSKJ_USER = "sskj2"
+
+if __name__ == "__main__":
+    aparser = argparse.ArgumentParser()
+    aparser.add_argument("--sskj-html", type=str)
+    aparser.add_argument("--sskj-json", type=str)
+    aparser.add_argument("--wordlist", type=str)
+    aparser.add_argument("--operation", type=str)
+    aparser.add_argument("--dbaddr", type=str)
+    aparser.add_argument("--dbuser", type=str)
+    aparser.add_argument("--dbpass", type=str)
+    args = aparser.parse_args()
+
+    if args.operation == "gen_sskj_json":
+        sqp = Seqparser()
+        sqp.html_to_verb_adj_json(args.sskj_html, args.sskj_json)
+        sys.exit()
+
+    if args.operation == "gen_wordlist":
+        sqp = Seqparser()
+        sqp.generate_sskj_wordlist(args.sskj_senses, args.wordlist)
+        sys.exit()
+
+    if args.operation == "senses_to_db":
+        db_entries = []
+        tmp_dt = datetime.datetime.utcnow()
+        with Path(args.sskj_json).open("r") as fp:
+            jdata = json.load(fp)   
+            # print(jdata[list(jdata.keys())[201]])
+            for hw, entry in jdata.items():
+                for key, sense in entry[0]["senses"].items():
+                    desc = sense[0][1]
+                    if sense[0][0] == "razl":
+                        desc = desc[:-1]  # for some reason, descriptions contain a ':'
+                    else:
+                        desc = sense[0][0] + ": " + desc
+                    tmp_entry = {
+                        "desc": desc,
+                        "hw": hw,
+                        "author": SSKJ_USER
+                    }
+                    tmp_entry["sense_id"] = "{}-{}".format(
+                        SSKJ_USER,
+                        hashlib.sha256(str(tmp_entry).encode("utf-8")).hexdigest()[:10]
+                    )
+                    tmp_entry["date"] = tmp_dt
+                    db_entries.append(tmp_entry)
+        print(len(db_entries))
+
+        # db login
+        client = MongoClient(
+            "mongodb://{}".format(args.dbaddr),
+            username=args.dbuser,
+            password=args.dbpass,
+            authSource="valdb",
+            authMechanism='SCRAM-SHA-1'
+        )
+        valdb = client.valdb
+        valdb.senses.insert_many(db_entries)

src/pkg/seqparser/setup.py

@@ -0,0 +1,11 @@
+from setuptools import setup
+
+setup(
+    name='seqparser',
+    version='0.0.1',
+    description='Parser for sskj2 html dump.',
+    author='Kristjan Voje',
+    author_email='kristjan.voje@gmail.com',
+    license='MIT',
+    packages=['seqparser'],
+)

src/pkg/valency/valency/Frame.py

@@ -37,7 +37,8 @@ def frames_from_db_entry(dbent):
     return frames
 
 class Frame():
-    def __init__(self, tids, deep_links=None, slots=None, hw_lemma=None, sentences=None):
+    def __init__(self, tids, deep_links=None, slots=None, 
+        hw_lemma=None, sentences=None, sentence_count=None):
         self.hw = hw_lemma
         self.tids = tids   # list of tokens with the same hw_lemma
         # Each tid = "S123.t123";
@@ -50,6 +51,8 @@ class Frame():
         self.sense_info = {}
         self.sentences = sentences
         self.aggr_sent = None  # Dictionary { hw: self.sentences idx }
+        self.sentence_count = sentence_count  # paging, optimization
+
 
     def get_functors(self):
         return [slot.functor for slot in self.slots]
@@ -62,7 +65,8 @@ class Frame():
             "slots": [slot.to_json() for slot in self.slots],
             "sentences": self.sentences,
             "aggr_sent": self.aggr_sent,
-            "sense_info": self.sense_info
+            "sense_info": self.sense_info,
+            "sentence_count": self.sentence_count
         }
         return ret
 

src/pkg/valency/valency/frame.py

@@ -1,96 +0,0 @@
-import logging
-
-log = logging.getLogger(__name__)
-
-
-class Frame():
-    def __init__(self, tids, deep_links=None, slots=None, hw=None):
-        self.hw = hw
-        self.tids = tids   # list of tokens with the same hw_lemma
-        # Each tid = "S123.t123";
-        # you can get sentence with vallex.get_sentence(S123)
-        self.slots = []
-        if slots is None:
-            self.slots = self.init_slots(deep_links)
-        else:
-            self.slots = slots
-        self.sense_info = {}
-        self.sentences = None  # Used for passing to view in app.py, get_frames
-        self.aggr_sent = None  # Dictionary { hw: self.sentences idx }
-
-    def to_json(self):
-        ret = {
-            "hw": self.hw,
-            "tids": self.tids,
-            "slots": [slot.to_json() for slot in self.slots],
-            "sentences": self.sentences,
-            "aggr_sent": self.aggr_sent,
-            "sense_info": self.sense_info
-        }
-        return ret
-
-    def init_slots(self, deep):
-        slots = []
-        for link in deep:
-            slots.append(Slot(
-                functor=link["functor"],
-                tids=[link["to"]]
-            ))
-        return slots
-
-    def sort_slots(self):
-        # ACT, PAT, alphabetically
-        srt1 = [
-            x for x in self.slots
-            if (x.functor == "ACT" or
-                x.functor == "PAT")
-        ]
-        srt1 = sorted(srt1, key=lambda x: x.functor)
-        srt2 = [
-            x for x in self.slots
-            if (x.functor != "ACT" and
-                x.functor != "PAT")
-        ]
-        srt2 = sorted(srt2, key=lambda x: x.functor)
-        self.slots = (srt1 + srt2)
-
-    def to_string(self):
-        ret = "Frame:\n"
-        ret += "sense_info: {}\n".format(str(self.sense_info))
-        ret += "tids: ["
-        for t in self.tids:
-            ret += (str(t) + ", ")
-        ret += "]\n"
-        if self.slots is not None:
-            ret += "slots:\n"
-            for sl in self.slots:
-                ret += (sl.to_string() + "\n")
-        return ret
-
-
-class Slot():
-    # Each slot is identified by its functor (ACT, PAT, ...)
-    # It consists of different tokens.
-    def __init__(self, functor, tids=None, count=None):
-        self.functor = functor
-        self.tids = tids or []  # combining multiple sentences vertically
-        self.count = count or 1
-
-    def to_string(self):
-        ret = "---- Slot:\n"
-        ret += "functor: {}\n".format(self.functor)
-        ret += "tids: ["
-        for t in self.tids:
-            ret += (str(t) + ", ")
-        ret += "]\n"
-        ret += "]\n"
-        ret += "----\n"
-        return ret
-
-    def to_json(self):
-        ret = {
-            "functor": self.functor,
-            "tids": self.tids,
-            "count": self.count
-        }
-        return ret

src/pkg/valency/valency/reduce_functions.py

@@ -9,6 +9,7 @@ import logging
 log = logging.getLogger(__name__)
 
 SENSE_UNDEFINED = "nedefinirano"
+SENTENCE_LIMIT = 10
 
 ## TIDI: use frame.py
 ## TODO: build a list of [Frame] with lists of [Slot]
@@ -33,10 +34,8 @@ def reduce_0(frames, valdb_sensemap=None):
     separated_frames = []
     for frame in frames:
         for tid in frame.tids:
-            tmp_frame = frame
+            tmp_frame = DC(frame)
             tmp_frame.tids = [tid]
-            tmp_frame.sort_slots()
-
             separated_frames.append(tmp_frame)
             sorting_strings.append("".join(
                 [slot.functor for slot in tmp_frame.slots]
@@ -72,7 +71,10 @@ def reduce_1(frames, valdb_sensemap=None):
         for functor in fs[0]:
             slots[functor] = Slot(functor=functor)
         # Reduce slots from all frames. (Merge ACT from all frames, ...)
+        sentence_count = len(fs[1])
         for frame in fs[1]:
+            if len(tids) >= SENTENCE_LIMIT:
+                break
             tids += frame.tids
             sentences += frame.sentences
             for sl in frame.slots:
@@ -80,8 +82,13 @@ def reduce_1(frames, valdb_sensemap=None):
         slots_list = []
         for k, e in slots.items():
             slots_list.append(e)
-        # TODO does appending hw_lemma of first frame work for functor frames too?
+        rf = Frame(
-        rf = Frame(hw_lemma=fs[1][0].hw, tids=tids, slots=slots_list, sentences=sentences)
+            hw_lemma=fs[1][0].hw,
+            tids=tids,
+            slots=slots_list,
+            sentences=sentences,
+            sentence_count=sentence_count
+        )
         rf.sort_slots()
         ret_frames.append(rf)
     return sorted_by_len_tids(ret_frames)
@@ -184,7 +191,11 @@ def frames_from_sense_ids(raw_frames, id_map):
         tids = []
         reduced_slots = []
         sentences = []
+
+        sentence_count = len(frames)
         for frame in frames:
+            if len(tids) >= SENTENCE_LIMIT:
+                break
             tids += frame.tids
             sentences += frame.sentences
             for slot in frame.slots:
@@ -206,7 +217,8 @@ def frames_from_sense_ids(raw_frames, id_map):
             hw_lemma="derp",
             tids=tids,
             slots=reduced_slots,
-            sentences=sentences
+            sentences=sentences,
+            sentence_count=sentence_count,
         )
         id_map_entry = (
             id_map.get(tids[0]) or