remove obsolete _new modifier

frontend.py

@@ -0,0 +1,75 @@
+#!/usr/bin/python3
+import sys
+import tkinter
+from   tkinter        import filedialog
+
+import plot_main
+import input_backend
+import frontend_utils as     futils
+from   config_parse   import CFG
+from   language       import LAN
+
+l = LAN[CFG("language")]
+tk = tkinter.Tk()
+tk.withdraw()
+
+def main_repl(datapoints,path,date1=None,date2=None,done1=False,done2=False):
+    ### READ IN DATES ###
+    raw1 = ""
+    raw2 = ""
+    futils.info_list(datapoints)
+    while not done1:
+        date1,done1,raw1 = futils.input_date_repl(datapoints,startdate=True)
+    while not done2:
+        date2,done2,raw2 = futils.input_date_repl(datapoints,startdate=False)
+
+    # save history here (stardate then enddate)
+    futils.save_history(raw2)
+    futils.save_history(raw1)
+
+    ### CHECK DATES ###
+    done1,done2 = futils.check_dates(path,date1,date2)
+    if not done1 or not done2:
+        main_repl(datapoints,path,date1,date2,done1,done2)
+    else:
+        plot_main.plot(datapoints,path,date1,date2)
+
+def selection_repl(path):
+    if path != None:
+        datapoints = input_backend.read_in_file(path)
+        if CFG("debug_no_interactive"):
+            plot_main.plot(datapoints,path)
+            return None
+        main_repl(datapoints,path)
+    if CFG("always_restart"):
+        print("----------------------------------------")
+        tmp=input(  " -> Type 'n' or 'new' <ENTER> to restart with another file\n -> Type 'r' or 'restart'<ENTER> to use the current file again\n -> Or press just <ENTER> to exit: ") 
+        if tmp == None or tmp == "":
+            return None
+        elif tmp in ["r","restart"]:
+            return path
+        elif tmp in ["n","new"]:
+            return futils.open_file()
+        elif tmp.startswith('c'):
+            config_options(ret)
+        else:
+            sys.exit(0)
+
+def main():
+    ### PREVENT MULTICORE SUPPORT ###
+    if CFG("enable_multicore_support"):
+        raise NotImplementedError("multiprocessing not fully implemented")
+    
+    ### PROMT TO OPEN FILE ###
+    FILE_READY = False
+    path = None
+    while True:
+        if not FILE_READY:
+            path = futils.open_file()
+
+        path = selection_repl(path)
+
+        if path == None:
+            break
+        else:
+            FILE_READY = True