/usr/share/pyshared/hotwire_ui/pyshell.py is in hotwire 0.721-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | # This file is part of the Hotwire Shell user interface.
#
# Copyright (C) 2007 Colin Walters <walters@verbum.org>
#
# 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 of the License, 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import os, sys, logging, StringIO, traceback
import cairo, gtk, gobject, pango
from hotwire_ui.editor import HotEditorWindow
_logger = logging.getLogger("hotwire.PyShell")
class OutputWindow(gtk.Window):
def __init__(self, content, parent=None):
super(OutputWindow, self).__init__(gtk.WINDOW_TOPLEVEL)
vbox = gtk.VBox()
self.add(vbox)
self.__ui_string = """
<ui>
<menubar name='Menubar'>
<menu action='FileMenu'>
<menuitem action='Close'/>
</menu>
</menubar>
</ui>
"""
self.__create_ui()
vbox.pack_start(self._ui.get_widget('/Menubar'), expand=False)
self.output = gtk.TextBuffer()
self.output_view = gtk.TextView(self.output)
self.output_view.set_wrap_mode(gtk.WRAP_WORD)
self.output_view.set_property("editable", False)
self.output.set_property('text', content)
scroll = gtk.ScrolledWindow()
scroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)
scroll.add(self.output_view)
vbox.pack_start(scroll, True, True)
if parent:
self.set_transient_for(parent)
self.set_size_request(640, 480)
def __create_ui(self):
self.__actiongroup = ag = gtk.ActionGroup('OutputWindowActions')
actions = [
('FileMenu', None, 'File'),
('Close', gtk.STOCK_CLOSE, '_Close', 'Return', 'Close window', self.__close_cb),
]
ag.add_actions(actions)
self._ui = gtk.UIManager()
self._ui.insert_action_group(ag, 0)
self._ui.add_ui_from_string(self.__ui_string)
self.add_accel_group(self._ui.get_accel_group())
def __close_cb(self, action):
self.destroy()
class CommandShell(HotEditorWindow):
DEFAULT_CONTENT = '''## Hotwire Python Pad
## Global values:
## outln(val): (Function) Print a value and a newline to output stream
## inspect(val): (Function) Display object in visual object inspector
## curshell(): (Function) Get current Hotwire object
##
import os,sys,re
import gtk, gobject
outln('''
def __init__(self, locals={}, savepath=None, content=None, parent=None):
super(CommandShell, self).__init__(content=(content or self.DEFAULT_CONTENT), filename=savepath, parent=parent)
self._locals = locals
self.__ui_string = """
<ui>
<menubar name='Menubar'>
<menu action='ToolsMenu'>
<menuitem action='Eval'/>
<separator/>
<menuitem action='Reset'/>
</menu>
</menubar>
</ui>
"""
actions = [
('ToolsMenu', None, 'Tools'),
('Eval', None, '_Eval', '<control>Return', 'Evaluate current input', self.__eval_cb),
('Reset', None, '_Reset', None, 'Reset to default content', self.__reset_cb),
]
self.__actiongroup = ag = gtk.ActionGroup('ShellActions')
ag.add_actions(actions)
self._ui.insert_action_group(ag, 1)
self._ui.add_ui_from_string(self.__ui_string)
if self.gtksourceview_mode:
try:
import gtksourceview2
pylang = gtksourceview2.language_manager_get_default().get_language('python')
except ImportError, e:
import gtksourceview
pylang = gtksourceview.SourceLanguagesManager().get_language_from_mime_type("text/x-python")
self.input.set_highlight(True)
self.input.set_language(pylang)
# Doesn't make sense when we're not backed by a file
self._ui.get_action_groups()[0].get_action('Revert').set_sensitive(False)
self.input.move_mark_by_name("insert", self.input.get_end_iter())
self.input.move_mark_by_name("selection_bound", self.input.get_end_iter())
self.set_title('Hotwire Command Shell')
self.input_view.modify_font(pango.FontDescription("monospace"))
def __do_inspect(self, o):
from hotwire_ui.oinspect import InspectWindow
w = InspectWindow(o)
w.show_all()
def __eval_cb(self, a):
try:
output_stream = StringIO.StringIO()
text = self.input.get_property("text")
code_obj = compile(text, '<input>', 'exec')
locals = {}
for k, v in self._locals.items():
locals[k] = v
locals['output'] = output_stream
locals['outln'] = lambda v: self.__outln(output_stream, v)
locals['inspect'] = self.__do_inspect
exec code_obj in locals
_logger.debug("execution complete with %d output characters" % (len(output_stream.getvalue())),)
output_str = output_stream.getvalue()
if output_str:
owin = OutputWindow(output_str, parent=self)
owin.show_all()
except:
_logger.debug("caught exception executing", exc_info=True)
owin = OutputWindow(traceback.format_exc(), parent=self)
owin.show_all()
def __reset_cb(self, a):
self.input.set_property('text', self.DEFAULT_CONTENT)
def __outln(self, stream, v):
stream.write(str(v))
stream.write('\n')
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