fixed up a few issues found from linter

files.py

@@ -13,7 +13,7 @@ import hashlib
 import exifread
 import base64
 import numpy
-import cv2
+from cv2 import cv2
 import time
 import re
 
@@ -27,6 +27,8 @@ from settings import Settings
 from shared import SymlinkName
 from dups import Duplicates
 
+# pylint: disable=no-member
+
 ################################################################################
 # Class describing File in the database, and via sqlalchemy, connected to the DB as well
 # This has to match one-for-one the DB table
@@ -110,7 +112,6 @@ def GetJM_Message():
     return msg
 
 def ClearJM_Message(id):
-    msg=PA_JobManager_Message.query.get(id)
     PA_JobManager_Message.query.filter(PA_JobManager_Message.id==id).delete()
     db.session.commit()
     return
@@ -270,10 +271,8 @@ def fix_dups():
         st.SetMessage(f"Err, no dups - should now clear the FE 'danger' message?")
         return render_template("base.html")
 
-    jexes = JobExtra.query.join(Job).join(PA_JobManager_Message).filter(PA_JobManager_Message.id==request.form['fe_msg_id']).all()
-    path=[jex.value for jex in jexes if jex.name == "path"][0]
-    prefix = SymlinkName(path,path+'/')
     if 'pagesize' not in request.form:
+        jexes = JobExtra.query.join(Job).join(PA_JobManager_Message).filter(PA_JobManager_Message.id==request.form['fe_msg_id']).all()
         pagesize=int([jex.value for jex in jexes if jex.name == "pagesize"][0])
     else:
         pagesize=int(request.form['pagesize'])
@@ -293,12 +292,12 @@ def rm_dups():
     for el in request.form:
         if 'kfhash-' in el:
             # get which row/number kf it is...
-            pfx, which = el.split('-')
+            _, which = el.split('-')
             jex.append( JobExtra( name=f"kfid-{which}", value=request.form['kfname-'+which] ) )
             jex.append( JobExtra( name=f"kfhash-{which}", value=request.form[el] ) )
         if 'kdhash-' in el:
             # get which row/number kd it is...
-            pfx, which = el.split('-')
+            _, which = el.split('-')
             jex.append( JobExtra( name=f"kdid-{which}", value=request.form['kdid-'+which] ) )
             jex.append( JobExtra( name=f"kdhash-{which}", value=request.form[el] ) )
 

pa_job_manager.py

@@ -12,6 +12,7 @@
 ###
 
 ### SQLALCHEMY IMPORTS ###
+# pylint: disable=no-member
 
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy import Column, Integer, String, Sequence, Float, ForeignKey, DateTime, LargeBinary, Boolean
@@ -37,7 +38,7 @@ import hashlib
 import exifread
 import base64
 import numpy
-import cv2
+from cv2 import cv2
 import socket
 import threading
 import io
@@ -507,7 +508,7 @@ def GetDateFromFile(file, stat):
         print(f"trying exif read of {file}")
         f = open(file, 'rb')
         tags = exifread.process_file(f)
-        date_str, time_str = str(tags["EXIF DateTimeOriginal"]).split(" ")
+        date_str, _ = str(tags["EXIF DateTimeOriginal"]).split(" ")
         print(date_str)
         year, month, day = date_str.split(":")
         year=int(year)
@@ -868,7 +869,7 @@ def RemoveDups(job):
     dup_cnt=0
     for jex in job.extra:
         if 'kfid-' in jex.name:
-            pfx, which = jex.name.split('-')
+            _, which = jex.name.split('-')
             hash=[jex.value for jex in job.extra if jex.name == f"kfhash-{which}"][0]
             AddLogForJob(job, f"deleting duplicate files with hash: {hash} but keeping file with DB id={jex.value}" )
             files=session.query(Entry).join(File).filter(File.hash==hash).all()
@@ -892,7 +893,7 @@ def RemoveDups(job):
                     dup_cnt += 1
 
         if 'kdid-' in jex.name:
-            pfx, which = jex.name.split('-')
+            _, which = jex.name.split('-')
             hashes=[jex.value for jex in job.extra if jex.name == f"kdhash-{which}"][0]
             keeping=jex.value
             tmp=session.query(Dir).filter(Dir.eid==keeping).first()