moved db_preparation logic to fill-database phase

Makefile

@@ -12,8 +12,8 @@ SSJ_FILE = "$(MAKE_ROOT)/data/samples/ssj_xml/ssj500k-sl.body.sample.xml"
 KRES_FOLDER = "$(MAKE_ROOT)/data/samples/kres_xml"
 KRES_SRL_FOLDER = "$(MAKE_ROOT)/data/samples/kres_srl_json"
 
-# OUTPUT = "db"
+OUTPUT = "db"
-OUTPUT = "file"
+# 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
 
@@ -21,6 +21,8 @@ DB_ADM_USER = valadmin
 DB_ADM_PASS = valadminpass
 DB_USR_USER = valuser
 DB_USR_PASS = valuserpass
+
+N_CORES = 1
 export
 
 .PHONY: python-env fill-database
@@ -63,9 +65,11 @@ fill-database: data/samples
 		--ssj-file $(SSJ_FILE) --kres-srl-folder $(KRES_SRL_FOLDER) \
 		--output $(OUTPUT) --outdir $(OUTDIR) --dbaddr $(DBADDR) \
 		--dbuser $(DB_USR_USER) --dbpass $(DB_USR_PASS) \
-		--cores 2
+		--cores $(N_CORES)
+
 
 ## Frontend
+
 ## Run from host
 ## See src/frontend_vue/README.md for port settings etc.
 frontend-dev:
@@ -76,12 +80,15 @@ frontend-prod:
 
 
 ## Backend
-backend-dev-init: python-env-install
+
+# runs once and exits before the app starts
+backend-prepare-db:
 	cd ./src/backend_flask; python3 app.py \
-		--config-file ./conf_files/dev_conf_init.yaml \
+		--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) \
+		--prepare-db
 
-backend-dev: python-env-install
+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)

README.md

@@ -47,14 +47,17 @@ If all goes well, we should be able to inspect the database, filled with corpora
 ### Flask backend (1 container)
 Relies heavily on the database. Set that up first. 
 ```bash
+# spin up container
 $ make python-env
 
-# development:
+# install our packages
-# run the first time, to prepare the db, then kill
+$ make python-env-install
-# it runs a few minutes, there should be a new collection in the db when finished
+
-$ make backend-dev-init  
+# needs to be ran once to modify a new database
+$ make backend-prepare-db
 
-$ make backend-dev  # debug with this one
+# with debugger
+$ make backend-dev
 
 # production
 $ make backend-prod

src/backend_flask/app.py

@@ -431,33 +431,8 @@ def api_senses_update():
 
 # APP PREFLIGHT ---------------------.
 
-def prepare_db():
+def prepare_app_index():
-    def helper_tid_to_token(tid, tokens):
+    log.info("[*] preparing app_index")
-        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:
@@ -504,6 +479,7 @@ if __name__ == "__main__":
     print("Starting app.py main()")
     aparser = argparse.ArgumentParser(description="Arguments for app.py")
     aparser.add_argument("--config-file", type=str, help="check ./conf_files/")
+    aparser.add_argument('--prepare-db', action="store_true", default=False)
     aparser.add_argument("--dbuser", type=str)
     aparser.add_argument("--dbpass", type=str)
     aparser.add_argument("--dbaddr", type=str)
@@ -530,8 +506,9 @@ if __name__ == "__main__":
     )
     valdb = client.valdb
 
-    if bool(config["prepare_db"]):
+    if args.prepare_db:
-        prepare_db()
+        prepare_app_index()
+        sys.exit()
 
     # app index from db
     app_index = (valdb.appindex.find_one({"dockey": "appindex"}))["data"]

src/backend_flask/conf_files/dev_conf.yaml

@@ -3,5 +3,4 @@ debug: True
 port: 5004
 host: localhost
 logfile: "/var/log/valency_backend.log"
-prepare_db: False
 ---

src/backend_flask/conf_files/dev_conf_init.yaml

@@ -1,7 +0,0 @@
----
-debug: True
-port: 5004
-host: localhost
-logfile: "/var/log/valency_backend.log"
-prepare_db: True
----

src/backend_flask/preprocess.py

@@ -0,0 +1,70 @@
+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/package-lock.json

@@ -3632,14 +3632,12 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -3654,20 +3652,17 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -3784,8 +3779,7 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -3797,7 +3791,6 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -3812,7 +3805,6 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -3820,14 +3812,12 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -3846,7 +3836,6 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -3927,8 +3916,7 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -3940,7 +3928,6 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -4062,7 +4049,6 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",

src/pkg/cjvt-corpusparser

@@ -1 +1 @@
-Subproject commit 86e56767ddb72b83adcb144c32373b3e92e215dc
+Subproject commit f0b0abac1bd32ad6e9e29e7b737e4162e28568c2