wxGUI/history: Create panel displaying info about command

gui/wxpython/core/gconsole.py

@@ -40,10 +40,7 @@
 
 from grass.pydispatch.signal import Signal
 
-from grass.grassdb.history import (
-    get_current_mapset_gui_history_path,
-    add_entry_to_history,
-)
+from grass.grassdb import history
 
 from core import globalvar
 from core.gcmd import CommandThread, GError, GException
@@ -500,16 +497,26 @@ def RunCmd(
             Debug.msg(2, "GPrompt:RunCmd(): empty command")
             return
 
+        # convert plain text history file to JSON format if needed
+        history_path = history.get_current_mapset_gui_history_path()
+        if history.get_history_file_extension(history_path) != ".json":
+            history.convert_plain_text_to_JSON(history_path)
+
         # add entry to command history log
-        history_path = get_current_mapset_gui_history_path()
+        command_info = history.get_initial_command_info(env)
+        entry = {
+            "command": cmd_save_to_history,
+            "command_info": command_info,
+        }
         try:
-            add_entry_to_history(cmd_save_to_history, history_path)
-        except OSError as e:
+            history_path = history.get_current_mapset_gui_history_path()
+            history.add_entry(history_path, entry)
+        except (OSError, ValueError) as e:
             GError(str(e))
 
         # update command prompt and history model
         if self._giface:
-            self._giface.entryToHistoryAdded.emit(cmd=cmd_save_to_history)
+            self._giface.entryToHistoryAdded.emit(entry=entry)
 
         if command[0] in globalvar.grassCmd:
             # send GRASS command without arguments to GUI command interface
@@ -729,12 +736,29 @@ def OnCmdDone(self, event):
                 )
             )
             msg = _("Command aborted")
+            status = "aborted"
         elif event.returncode != 0:
             msg = _("Command ended with non-zero return code {returncode}").format(
                 returncode=event.returncode
             )
+            status = "failed"
         else:
             msg = _("Command finished")
+            status = "success"
+
+        cmd_info = {"runtime": int(ctime), "status": status}
+
+        # update command history log by status and runtime duration
+        try:
+            history_path = history.get_current_mapset_gui_history_path()
+            history.update_entry(history_path, cmd_info)
+
+            # update history model
+            if self._giface:
+                entry = history.read(history_path)[-1]
+                self._giface.entryInHistoryUpdated.emit(entry=entry)
+        except (OSError, ValueError) as e:
+            GError(str(e))
 
         self.WriteCmdLog(
             "(%s) %s (%s)" % (str(time.ctime()), msg, stime),

gui/wxpython/core/giface.py

@@ -242,6 +242,11 @@ def __init__(self):
             "StandaloneGrassInterface.entryFromHistoryRemoved"
         )
 
+        # Signal emitted when entry in history is updated
+        self.entryInHistoryUpdated = Signal(
+            "StandaloneGrassInterface.entryInHistoryUpdated"
+        )
+
         # workaround, standalone grass interface should be moved to sep. file
         from core.gconsole import GConsole, EVT_CMD_OUTPUT, EVT_CMD_PROGRESS
 

gui/wxpython/gui_core/goutput.py

@@ -21,16 +21,10 @@
 
 import textwrap
 
-import os
 import wx
 from wx import stc
 
 from grass.pydispatch.signal import Signal
-from grass.grassdb.history import (
-    read_history,
-    create_history_file,
-    get_current_mapset_gui_history_path,
-)
 
 # needed just for testing
 if __name__ == "__main__":
@@ -142,20 +136,6 @@ def __init__(
         if not self._gcstyle & GC_PROMPT:
             self.cmdPrompt.Hide()
 
-        # read history file
-        self._loadHistory()
-        if self.giface:
-            self.giface.currentMapsetChanged.connect(self._loadHistory)
-
-            if self._gcstyle == GC_PROMPT:
-                # connect update history signals only for main Console Window
-                self.giface.entryToHistoryAdded.connect(
-                    lambda cmd: self.cmdPrompt.AddEntryToCmdHistoryBuffer(cmd)
-                )
-                self.giface.entryFromHistoryRemoved.connect(
-                    lambda index: self.cmdPrompt.RemoveEntryFromCmdHistoryBuffer(index)
-                )
-
         # buttons
         self.btnClear = ClearButton(parent=self.panelPrompt)
         self.btnClear.SetToolTip(_("Clear prompt and output window"))
@@ -244,17 +224,6 @@ def _layout(self):
         self.SetAutoLayout(True)
         self.Layout()
 
-    def _loadHistory(self):
-        """Load history from a history file to data structures"""
-        history_path = get_current_mapset_gui_history_path()
-        try:
-            if not os.path.exists(history_path):
-                create_history_file(history_path)
-            self.cmdPrompt.cmdbuffer = read_history(history_path)
-            self.cmdPrompt.cmdindex = len(self.cmdPrompt.cmdbuffer)
-        except OSError as e:
-            GError(str(e))
-
     def GetPanel(self, prompt=True):
         """Get panel
 

gui/wxpython/gui_core/prompt.py

@@ -27,11 +27,13 @@
 from grass.script import core as grass
 from grass.script import task as gtask
 
+from grass.grassdb import history
+
 from grass.pydispatch.signal import Signal
 
 from core import globalvar
 from core import utils
-from core.gcmd import EncodeString, DecodeString
+from core.gcmd import EncodeString, DecodeString, GError
 
 
 class GPrompt:
@@ -161,6 +163,16 @@ def __init__(self, parent, giface, menuModel, margin=False):
         # show hint
         self._showHint()
 
+        # read history file
+        self._loadHistory()
+        if giface:
+            giface.currentMapsetChanged.connect(self._loadHistory)
+            giface.entryToHistoryAdded.connect(
+                lambda entry: self._addEntryToCmdHistoryBuffer(entry)
+            )
+            giface.entryFromHistoryRemoved.connect(
+                lambda index: self._removeEntryFromCmdHistoryBuffer(index)
+            )
         #
         # bindings
         #
@@ -304,23 +316,38 @@ def SetTextAndFocus(self, text):
         self.SetCurrentPos(pos)
         self.SetFocus()
 
-    def AddEntryToCmdHistoryBuffer(self, cmd):
-        """Add entry to command history buffer
-
-        :param cmd: command given as a string
+    def _loadHistory(self):
+        """Load history from a history file to data structures"""
+        try:
+            history_path = history.get_current_mapset_gui_history_path()
+            history.create_history_file(history_path)
+            self.cmdbuffer = [
+                entry["command"] for entry in history.read(history_path)
+            ] or []
+            self.cmdindex = len(self.cmdbuffer)
+        except (OSError, ValueError) as e:
+            GError(str(e))
+
+    def _addEntryToCmdHistoryBuffer(self, entry):
+        """Add entry to command history buffer.
+
+        :param entry dict: entry with 'command' and 'command_info' keys
+        command value is a string.
         """
+        # create command string
+        entry = entry["command"]
         # add command to history
-        self.cmdbuffer.append(cmd)
+        self.cmdbuffer.append(entry)
         # update also traced commands
-        self.commands.append(cmd)
+        self.commands.append(entry)
 
         # keep command history to a manageable size
         if len(self.cmdbuffer) > 200:
             del self.cmdbuffer[0]
         self.cmdindex = len(self.cmdbuffer)
 
-    def RemoveEntryFromCmdHistoryBuffer(self, index):
-        """Remove entry from command history buffer
+    def _removeEntryFromCmdHistoryBuffer(self, index):
+        """Remove entry from command history buffer.
         :param index: index of deleted command
         """
         # remove command at the given index from history buffer