Adding upstream version 3.38.1.upstream/3.38.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 731 insertions, 0 deletions

diff --git a/plugins/pythonconsole/meson.build b/plugins/pythonconsole/meson.build
new file mode 100644
index 0000000..1aecada
--- /dev/null
+++ b/plugins/pythonconsole/meson.build
@@ -0,0 +1,31 @@
+subdir('pythonconsole')
+
+pythonconsole_gschema_file = files('org.gnome.gedit.plugins.pythonconsole.gschema.xml')
+install_data(
+  pythonconsole_gschema_file,
+  install_dir: join_paths(get_option('prefix'), get_option('datadir'), 'glib-2.0/schemas')
+)
+
+if xmllint.found()
+  test(
+    'validate-pythonconsole-gschema',
+    xmllint,
+    args: [
+      '--noout',
+      '--dtdvalid', gschema_dtd,
+      pythonconsole_gschema_file,
+    ]
+  )
+endif
+
+custom_target(
+  'pythonconsole.plugin',
+  input: 'pythonconsole.plugin.desktop.in',
+  output: 'pythonconsole.plugin',
+  command: msgfmt_plugin_cmd,
+  install: true,
+  install_dir: join_paths(
+    pkglibdir,
+    'plugins',
+  )
+)
diff --git a/plugins/pythonconsole/org.gnome.gedit.plugins.pythonconsole.gschema.xml b/plugins/pythonconsole/org.gnome.gedit.plugins.pythonconsole.gschema.xml
new file mode 100644
index 0000000..0a29031
--- /dev/null
+++ b/plugins/pythonconsole/org.gnome.gedit.plugins.pythonconsole.gschema.xml
@@ -0,0 +1,30 @@
+<schemalist gettext-domain="gedit">
+  <schema id="org.gnome.gedit.plugins.pythonconsole" path="/org/gnome/gedit/plugins/pythonconsole/">
+    <key name="command-color" type="s">
+      <default>'#314e6c'</default>
+      <summary>Command Color Text</summary>
+      <description>The command color text</description>
+    </key>
+    <key name="error-color" type="s">
+      <default>'#990000'</default>
+      <summary>Error Color Text</summary>
+      <description>The error color text</description>
+    </key>
+    <key name="use-system-font" type="b">
+      <default>true</default>
+      <summary>Whether to use the system font</summary>
+      <description>
+        If true, the terminal will use the desktop-global standard
+        font if it’s monospace (and the most similar font it can
+        come up with otherwise).
+      </description>
+    </key>
+    <key name="font" type="s">
+      <default>'Monospace 10'</default>
+      <summary>Font</summary>
+      <description>
+        A Pango font name. Examples are “Sans 12” or “Monospace Bold 14”.
+      </description>
+    </key>
+  </schema>
+</schemalist>
diff --git a/plugins/pythonconsole/pythonconsole.plugin.desktop.in b/plugins/pythonconsole/pythonconsole.plugin.desktop.in
new file mode 100644
index 0000000..2b4456c
--- /dev/null
+++ b/plugins/pythonconsole/pythonconsole.plugin.desktop.in
@@ -0,0 +1,12 @@
+[Plugin]
+Loader=python3
+Module=pythonconsole
+IAge=3
+Name=Python Console
+Description=Interactive Python console standing in the bottom panel.
+# TRANSLATORS: Do NOT translate or transliterate this text!
+#              This is an icon file name.
+Icon=text-x-script
+Authors=Steve Frécinaux <steve@istique.net>
+Copyright=Copyright © 2006 Steve Frécinaux
+Website=http://www.gedit.org
diff --git a/plugins/pythonconsole/pythonconsole/__init__.py b/plugins/pythonconsole/pythonconsole/__init__.py
new file mode 100644
index 0000000..6405596
--- /dev/null
+++ b/plugins/pythonconsole/pythonconsole/__init__.py
@@ -0,0 +1,75 @@
+# -*- coding: utf-8 -*-
+
+# __init__.py -- plugin object
+#
+# Copyright (C) 2006 - Steve Frécinaux
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+# Parts from "Interactive Python-GTK Console" (stolen from epiphany's console.py)
+#     Copyright (C), 1998 James Henstridge <james@daa.com.au>
+#     Copyright (C), 2005 Adam Hooper <adamh@densi.com>
+# Bits from gedit Python Console Plugin
+#     Copyrignt (C), 2005 Raphaël Slinckx
+
+import gi
+gi.require_version('Gedit', '3.0')
+gi.require_version('Peas', '1.0')
+gi.require_version('PeasGtk', '1.0')
+gi.require_version('Gtk', '3.0')
+
+from gi.repository import GObject, Gtk, Gedit, Peas, PeasGtk
+from .console import PythonConsole
+from .config import PythonConsoleConfigWidget
+
+try:
+    import gettext
+    gettext.bindtextdomain('gedit')
+    gettext.textdomain('gedit')
+    _ = gettext.gettext
+except:
+    _ = lambda s: s
+
+class PythonConsolePlugin(GObject.Object, Gedit.WindowActivatable, PeasGtk.Configurable):
+    __gtype_name__ = "PythonConsolePlugin"
+
+    window = GObject.Property(type=Gedit.Window)
+
+    def __init__(self):
+        GObject.Object.__init__(self)
+
+    def do_activate(self):
+        self._console = PythonConsole(namespace = {'__builtins__' : __builtins__,
+                                                   'gedit' : Gedit,
+                                                   'window' : self.window})
+        self._console.eval('print("You can access the main window through ' \
+                           '\'window\' :\\n%s" % window)', False)
+        bottom = self.window.get_bottom_panel()
+        self._console.show_all()
+        bottom.add_titled(self._console, "GeditPythonConsolePanel", _('Python Console'))
+
+    def do_deactivate(self):
+        self._console.stop()
+        bottom = self.window.get_bottom_panel()
+        bottom.remove(self._console)
+
+    def do_update_state(self):
+        pass
+
+    def do_create_configure_widget(self):
+        config_widget = PythonConsoleConfigWidget(self.plugin_info.get_data_dir())
+
+        return config_widget.configure_widget()
+
+# ex:et:ts=4:
diff --git a/plugins/pythonconsole/pythonconsole/config.py b/plugins/pythonconsole/pythonconsole/config.py
new file mode 100644
index 0000000..8c609af
--- /dev/null
+++ b/plugins/pythonconsole/pythonconsole/config.py
@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+
+# config.py -- Config dialog
+#
+# Copyright (C) 2008 - B. Clausius
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+# Parts from "Interactive Python-GTK Console" (stolen from epiphany's console.py)
+#     Copyright (C), 1998 James Henstridge <james@daa.com.au>
+#     Copyright (C), 2005 Adam Hooper <adamh@densi.com>
+# Bits from gedit Python Console Plugin
+#     Copyrignt (C), 2005 Raphaël Slinckx
+
+import os
+from gi.repository import Gio, Gtk, Gdk
+
+__all__ = ('PythonConsoleConfigWidget')
+
+class PythonConsoleConfigWidget(object):
+
+    CONSOLE_KEY_BASE = 'org.gnome.gedit.plugins.pythonconsole'
+    CONSOLE_KEY_COMMAND_COLOR = 'command-color'
+    CONSOLE_KEY_ERROR_COLOR = 'error-color'
+
+    def __init__(self, datadir):
+        object.__init__(self)
+
+        self._ui_path = os.path.join(datadir, 'ui', 'config.ui')
+        self._settings = Gio.Settings.new(self.CONSOLE_KEY_BASE)
+        self._ui = Gtk.Builder()
+
+    def configure_widget(self):
+        self._ui.add_from_file(self._ui_path)
+
+        self.set_colorbutton_color(self._ui.get_object('colorbutton-command'),
+                                   self._settings.get_string(self.CONSOLE_KEY_COMMAND_COLOR))
+        self.set_colorbutton_color(self._ui.get_object('colorbutton-error'),
+                                   self._settings.get_string(self.CONSOLE_KEY_ERROR_COLOR))
+
+        self._ui.connect_signals(self)
+
+        widget = self._ui.get_object('grid')
+
+        return widget
+
+    @staticmethod
+    def set_colorbutton_color(colorbutton, value):
+        rgba = Gdk.RGBA()
+        parsed = rgba.parse(value)
+
+        if parsed:
+            colorbutton.set_rgba(rgba)
+
+    def on_colorbutton_command_color_set(self, colorbutton):
+        self._settings.set_string(self.CONSOLE_KEY_COMMAND_COLOR,
+                                  colorbutton.get_color().to_string())
+
+    def on_colorbutton_error_color_set(self, colorbutton):
+        self._settings.set_string(self.CONSOLE_KEY_ERROR_COLOR,
+                                  colorbutton.get_color().to_string())
+
+# ex:et:ts=4:
diff --git a/plugins/pythonconsole/pythonconsole/config.ui b/plugins/pythonconsole/pythonconsole/config.ui
new file mode 100644
index 0000000..573be34
--- /dev/null
+++ b/plugins/pythonconsole/pythonconsole/config.ui
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <!-- interface-requires gtk+ 3.0 -->
+  <object class="GtkGrid" id="grid">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="margin_start">12</property>
+    <property name="margin_end">12</property>
+    <property name="margin_top">12</property>
+    <property name="margin_bottom">12</property>
+    <property name="row_spacing">6</property>
+    <property name="column_spacing">12</property>
+    <child>
+      <object class="GtkLabel" id="label-command">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="xalign">0</property>
+        <property name="label" translatable="yes">C_ommand color:</property>
+        <property name="use_underline">True</property>
+        <property name="mnemonic_widget">colorbutton-command</property>
+      </object>
+      <packing>
+        <property name="left_attach">0</property>
+        <property name="top_attach">0</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel" id="label-error">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="xalign">0</property>
+        <property name="label" translatable="yes">_Error color:</property>
+        <property name="use_underline">True</property>
+        <property name="mnemonic_widget">colorbutton-error</property>
+      </object>
+      <packing>
+        <property name="left_attach">0</property>
+        <property name="top_attach">1</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkColorButton" id="colorbutton-command">
+        <property name="use_action_appearance">False</property>
+        <property name="visible">True</property>
+        <property name="can_focus">True</property>
+        <property name="receives_default">True</property>
+        <property name="hexpand">True</property>
+        <property name="rgba">#31314e4e6c6c</property>
+      </object>
+      <packing>
+        <property name="left_attach">1</property>
+        <property name="top_attach">0</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkColorButton" id="colorbutton-error">
+        <property name="use_action_appearance">False</property>
+        <property name="visible">True</property>
+        <property name="can_focus">True</property>
+        <property name="receives_default">True</property>
+        <property name="hexpand">True</property>
+        <property name="rgba">#999900000000</property>
+      </object>
+      <packing>
+        <property name="left_attach">1</property>
+        <property name="top_attach">1</property>
+      </packing>
+    </child>
+  </object>
+</interface>
diff --git a/plugins/pythonconsole/pythonconsole/console.py b/plugins/pythonconsole/pythonconsole/console.py
new file mode 100644
index 0000000..b81e8a7
--- /dev/null
+++ b/plugins/pythonconsole/pythonconsole/console.py
@@ -0,0 +1,415 @@
+# -*- coding: utf-8 -*-
+
+# pythonconsole.py -- Console widget
+#
+# Copyright (C) 2006 - Steve Frécinaux
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+# Parts from "Interactive Python-GTK Console" (stolen from epiphany's console.py)
+#     Copyright (C), 1998 James Henstridge <james@daa.com.au>
+#     Copyright (C), 2005 Adam Hooper <adamh@densi.com>
+# Bits from gedit Python Console Plugin
+#     Copyrignt (C), 2005 Raphaël Slinckx
+
+import string
+import sys
+import re
+import traceback
+
+from gi.repository import GLib, Gio, Gtk, Gdk, Pango
+
+__all__ = ('PythonConsole', 'OutFile')
+
+class PythonConsole(Gtk.ScrolledWindow):
+
+    __gsignals__ = {
+        'grab-focus' : 'override',
+    }
+
+    DEFAULT_FONT = "Monospace 10"
+
+    CONSOLE_KEY_BASE = 'org.gnome.gedit.plugins.pythonconsole'
+    SETTINGS_INTERFACE_DIR = "org.gnome.desktop.interface"
+    SETTINGS_PROFILE_DIR = "org.gnome.GnomeTerminal.profiles.Default"
+
+    CONSOLE_KEY_COMMAND_COLOR = 'command-color'
+    CONSOLE_KEY_ERROR_COLOR = 'error-color'
+
+    def __init__(self, namespace = {}):
+        Gtk.ScrolledWindow.__init__(self)
+
+        self._settings = Gio.Settings.new(self.CONSOLE_KEY_BASE)
+        self._settings.connect("changed", self.on_color_settings_changed)
+
+        self._interface_settings = Gio.Settings.new(self.SETTINGS_INTERFACE_DIR)
+        self._interface_settings.connect("changed", self.on_settings_changed)
+
+        self._profile_settings = self.get_profile_settings()
+        self._profile_settings.connect("changed", self.on_settings_changed)
+
+        self.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
+        self.set_shadow_type(Gtk.ShadowType.NONE)
+        self.view = Gtk.TextView()
+        self.reconfigure()
+        self.view.set_editable(True)
+        self.view.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
+        self.add(self.view)
+        self.view.show()
+
+        buf = self.view.get_buffer()
+        self.normal = buf.create_tag("normal")
+        self.error  = buf.create_tag("error")
+        self.command = buf.create_tag("command")
+
+        # Load the default settings
+        self.on_color_settings_changed(self._settings, None)
+
+        self.__spaces_pattern = re.compile(r'^\s+')
+        self.namespace = namespace
+
+        self.block_command = False
+
+        # Init first line
+        buf.create_mark("input-line", buf.get_end_iter(), True)
+        buf.insert(buf.get_end_iter(), ">>> ")
+        buf.create_mark("input", buf.get_end_iter(), True)
+
+        # Init history
+        self.history = ['']
+        self.history_pos = 0
+        self.current_command = ''
+        self.namespace['__history__'] = self.history
+
+        # Set up hooks for standard output.
+        self.stdout = OutFile(self, sys.stdout.fileno(), self.normal)
+        self.stderr = OutFile(self, sys.stderr.fileno(), self.error)
+
+        # Signals
+        self.view.connect("key-press-event", self.__key_press_event_cb)
+        buf.connect("mark-set", self.__mark_set_cb)
+
+    def get_profile_settings(self):
+        #FIXME return either the gnome-terminal settings or the gedit one
+        return Gio.Settings.new(self.CONSOLE_KEY_BASE)
+
+    def do_grab_focus(self):
+        self.view.grab_focus()
+
+    def reconfigure(self):
+        # Font
+        font_desc = None
+        system_font = self._interface_settings.get_string("monospace-font-name")
+
+        if self._profile_settings.get_boolean("use-system-font"):
+            font_name = system_font
+        else:
+            font_name = self._profile_settings.get_string("font")
+
+        try:
+            font_desc = Pango.FontDescription(font_name)
+        except:
+            if font_name != self.DEFAULT_FONT:
+                if font_name != system_font:
+                    try:
+                        font_desc = Pango.FontDescription(system_font)
+                    except:
+                        pass
+
+                if font_desc is None:
+                    try:
+                        font_desc = Pango.FontDescription(self.DEFAULT_FONT)
+                    except:
+                        pass
+
+        if font_desc != None:
+            self.view.modify_font(font_desc)
+
+    def on_settings_changed(self, settings, key):
+        self.reconfigure()
+
+    def on_color_settings_changed(self, settings, key):
+        self.error.set_property("foreground", settings.get_string(self.CONSOLE_KEY_ERROR_COLOR))
+        self.command.set_property("foreground", settings.get_string(self.CONSOLE_KEY_COMMAND_COLOR))
+
+    def stop(self):
+        self.namespace = None
+
+    def __key_press_event_cb(self, view, event):
+        modifier_mask = Gtk.accelerator_get_default_mod_mask()
+        event_state = event.state & modifier_mask
+
+        if event.keyval == Gdk.KEY_D and event_state == Gdk.ModifierType.CONTROL_MASK:
+            self.destroy()
+
+        elif event.keyval == Gdk.KEY_Return and event_state == Gdk.ModifierType.CONTROL_MASK:
+            # Get the command
+            buf = view.get_buffer()
+            inp_mark = buf.get_mark("input")
+            inp = buf.get_iter_at_mark(inp_mark)
+            cur = buf.get_end_iter()
+            line = buf.get_text(inp, cur, False)
+            self.current_command = self.current_command + line + "\n"
+            self.history_add(line)
+
+            # Prepare the new line
+            cur = buf.get_end_iter()
+            buf.insert(cur, "\n... ")
+            cur = buf.get_end_iter()
+            buf.move_mark(inp_mark, cur)
+
+            # Keep indentation of precendent line
+            spaces = re.match(self.__spaces_pattern, line)
+            if spaces is not None:
+                buf.insert(cur, line[spaces.start() : spaces.end()])
+                cur = buf.get_end_iter()
+
+            buf.place_cursor(cur)
+            GLib.idle_add(self.scroll_to_end)
+            return True
+
+        elif event.keyval == Gdk.KEY_Return:
+            # Get the marks
+            buf = view.get_buffer()
+            lin_mark = buf.get_mark("input-line")
+            inp_mark = buf.get_mark("input")
+
+            # Get the command line
+            inp = buf.get_iter_at_mark(inp_mark)
+            cur = buf.get_end_iter()
+            line = buf.get_text(inp, cur, False)
+            self.current_command = self.current_command + line + "\n"
+            self.history_add(line)
+
+            # Make the line blue
+            lin = buf.get_iter_at_mark(lin_mark)
+            buf.apply_tag(self.command, lin, cur)
+            buf.insert(cur, "\n")
+
+            cur_strip = self.current_command.rstrip()
+
+            if cur_strip.endswith(":") \
+            or (self.current_command[-2:] != "\n\n" and self.block_command):
+                # Unfinished block command
+                self.block_command = True
+                com_mark = "... "
+            elif cur_strip.endswith("\\"):
+                com_mark = "... "
+            else:
+                # Eval the command
+                self.__run(self.current_command)
+                self.current_command = ''
+                self.block_command = False
+                com_mark = ">>> "
+
+            # Prepare the new line
+            cur = buf.get_end_iter()
+            buf.move_mark(lin_mark, cur)
+            buf.insert(cur, com_mark)
+            cur = buf.get_end_iter()
+            buf.move_mark(inp_mark, cur)
+            buf.place_cursor(cur)
+            GLib.idle_add(self.scroll_to_end)
+            return True
+
+        elif event.keyval == Gdk.KEY_KP_Down or event.keyval == Gdk.KEY_Down:
+            # Next entry from history
+            view.stop_emission_by_name("key_press_event")
+            self.history_down()
+            GLib.idle_add(self.scroll_to_end)
+            return True
+
+        elif event.keyval == Gdk.KEY_KP_Up or event.keyval == Gdk.KEY_Up:
+            # Previous entry from history
+            view.stop_emission_by_name("key_press_event")
+            self.history_up()
+            GLib.idle_add(self.scroll_to_end)
+            return True
+
+        elif event.keyval == Gdk.KEY_KP_Left or event.keyval == Gdk.KEY_Left or \
+             event.keyval == Gdk.KEY_BackSpace:
+            buf = view.get_buffer()
+            inp = buf.get_iter_at_mark(buf.get_mark("input"))
+            cur = buf.get_iter_at_mark(buf.get_insert())
+            if inp.compare(cur) == 0:
+                if not event_state:
+                    buf.place_cursor(inp)
+                return True
+            return False
+
+        # For the console we enable smart/home end behavior incoditionally
+        # since it is useful when editing python
+
+        elif (event.keyval == Gdk.KEY_KP_Home or event.keyval == Gdk.KEY_Home) and \
+             event_state == event_state & (Gdk.ModifierType.SHIFT_MASK|Gdk.ModifierType.CONTROL_MASK):
+            # Go to the begin of the command instead of the begin of the line
+            buf = view.get_buffer()
+            it = buf.get_iter_at_mark(buf.get_mark("input"))
+            ins = buf.get_iter_at_mark(buf.get_insert())
+
+            while it.get_char().isspace():
+                it.forward_char()
+
+            if it.equal(ins):
+                it = buf.get_iter_at_mark(buf.get_mark("input"))
+
+            if event_state & Gdk.ModifierType.SHIFT_MASK:
+                buf.move_mark_by_name("insert", it)
+            else:
+                buf.place_cursor(it)
+            return True
+
+        elif (event.keyval == Gdk.KEY_KP_End or event.keyval == Gdk.KEY_End) and \
+             event_state == event_state & (Gdk.ModifierType.SHIFT_MASK|Gdk.ModifierType.CONTROL_MASK):
+
+            buf = view.get_buffer()
+            it = buf.get_end_iter()
+            ins = buf.get_iter_at_mark(buf.get_insert())
+
+            it.backward_char()
+
+            while it.get_char().isspace():
+                it.backward_char()
+
+            it.forward_char()
+
+            if it.equal(ins):
+                it = buf.get_end_iter()
+
+            if event_state & Gdk.ModifierType.SHIFT_MASK:
+                buf.move_mark_by_name("insert", it)
+            else:
+                buf.place_cursor(it)
+            return True
+
+    def __mark_set_cb(self, buf, it, name):
+        input = buf.get_iter_at_mark(buf.get_mark("input"))
+        pos   = buf.get_iter_at_mark(buf.get_insert())
+        self.view.set_editable(pos.compare(input) != -1)
+
+    def get_command_line(self):
+        buf = self.view.get_buffer()
+        inp = buf.get_iter_at_mark(buf.get_mark("input"))
+        cur = buf.get_end_iter()
+        return buf.get_text(inp, cur, False)
+
+    def set_command_line(self, command):
+        buf = self.view.get_buffer()
+        mark = buf.get_mark("input")
+        inp = buf.get_iter_at_mark(mark)
+        cur = buf.get_end_iter()
+        buf.delete(inp, cur)
+        buf.insert(inp, command)
+        self.view.grab_focus()
+
+    def history_add(self, line):
+        if line.strip() != '':
+            self.history_pos = len(self.history)
+            self.history[self.history_pos - 1] = line
+            self.history.append('')
+
+    def history_up(self):
+        if self.history_pos > 0:
+            self.history[self.history_pos] = self.get_command_line()
+            self.history_pos = self.history_pos - 1
+            self.set_command_line(self.history[self.history_pos])
+
+    def history_down(self):
+        if self.history_pos < len(self.history) - 1:
+            self.history[self.history_pos] = self.get_command_line()
+            self.history_pos = self.history_pos + 1
+            self.set_command_line(self.history[self.history_pos])
+
+    def scroll_to_end(self):
+        i = self.view.get_buffer().get_end_iter()
+        self.view.scroll_to_iter(i, 0.0, False, 0.5, 0.5)
+        return False
+
+    def write(self, text, tag = None):
+        buf = self.view.get_buffer()
+        if tag is None:
+            buf.insert(buf.get_end_iter(), text)
+        else:
+            buf.insert_with_tags(buf.get_end_iter(), text, tag)
+
+        GLib.idle_add(self.scroll_to_end)
+
+    def eval(self, command, display_command = False):
+        buf = self.view.get_buffer()
+        lin = buf.get_mark("input-line")
+        buf.delete(buf.get_iter_at_mark(lin),
+                   buf.get_end_iter())
+
+        if isinstance(command, list) or isinstance(command, tuple):
+            for c in command:
+                if display_command:
+                    self.write(">>> " + c + "\n", self.command)
+                self.__run(c)
+        else:
+            if display_command:
+                self.write(">>> " + c + "\n", self.command)
+            self.__run(command)
+
+        cur = buf.get_end_iter()
+        buf.move_mark_by_name("input-line", cur)
+        buf.insert(cur, ">>> ")
+        cur = buf.get_end_iter()
+        buf.move_mark_by_name("input", cur)
+        self.view.scroll_to_iter(buf.get_end_iter(), 0.0, False, 0.5, 0.5)
+
+    def __run(self, command):
+        sys.stdout, self.stdout = self.stdout, sys.stdout
+        sys.stderr, self.stderr = self.stderr, sys.stderr
+
+        try:
+            try:
+                r = eval(command, self.namespace, self.namespace)
+                if r is not None:
+                    print(r)
+            except SyntaxError:
+                exec(command, self.namespace)
+        except:
+            if hasattr(sys, 'last_type') and sys.last_type == SystemExit:
+                self.destroy()
+            else:
+                traceback.print_exc()
+
+        sys.stdout, self.stdout = self.stdout, sys.stdout
+        sys.stderr, self.stderr = self.stderr, sys.stderr
+
+    def destroy(self):
+        pass
+        #gtk.ScrolledWindow.destroy(self)
+
+class OutFile:
+    """A fake output file object. It sends output to a TK test widget,
+    and if asked for a file number, returns one set on instance creation"""
+    def __init__(self, console, fn, tag):
+        self.fn = fn
+        self.console = console
+        self.tag = tag
+    def close(self):         pass
+    def flush(self):         pass
+    def fileno(self):        return self.fn
+    def isatty(self):        return 0
+    def read(self, a):       return ''
+    def readline(self):      return ''
+    def readlines(self):     return []
+    def write(self, s):      self.console.write(s, self.tag)
+    def writelines(self, l): self.console.write(l, self.tag)
+    def seek(self, a):       raise IOError((29, 'Illegal seek'))
+    def tell(self):          raise IOError((29, 'Illegal seek'))
+    truncate = tell
+
+# ex:et:ts=4:
diff --git a/plugins/pythonconsole/pythonconsole/meson.build b/plugins/pythonconsole/pythonconsole/meson.build
new file mode 100644
index 0000000..6bae388
--- /dev/null
+++ b/plugins/pythonconsole/pythonconsole/meson.build
@@ -0,0 +1,24 @@
+pythonconsole_sources = files(
+  '__init__.py',
+  'config.py',
+  'console.py',
+)
+
+install_data(
+  pythonconsole_sources,
+  install_dir: join_paths(
+    pkglibdir,
+    'plugins',
+    'pythonconsole',
+  )
+)
+
+install_data(
+  'config.ui',
+  install_dir: join_paths(
+    pkgdatadir,
+    'plugins',
+    'pythonconsole',
+    'ui',
+  )
+)