| 1 | """ |
|---|
| 2 | Console Module display Python console |
|---|
| 3 | """ |
|---|
| 4 | import sys |
|---|
| 5 | import os |
|---|
| 6 | import wx |
|---|
| 7 | import wx.lib.dialogs |
|---|
| 8 | import wx.py.editor as editor |
|---|
| 9 | import wx.py.frame as frame |
|---|
| 10 | import py_compile |
|---|
| 11 | |
|---|
| 12 | if sys.platform.count("win32") > 0: |
|---|
| 13 | PANEL_WIDTH = 800 |
|---|
| 14 | PANEL_HEIGHT = 700 |
|---|
| 15 | FONT_VARIANT = 0 |
|---|
| 16 | else: |
|---|
| 17 | PANEL_WIDTH = 830 |
|---|
| 18 | PANEL_HEIGHT = 730 |
|---|
| 19 | FONT_VARIANT = 1 |
|---|
| 20 | ID_COMPILE = wx.NewId() |
|---|
| 21 | ID_RUN = wx.NewId() |
|---|
| 22 | |
|---|
| 23 | def compile_file(path): |
|---|
| 24 | """ |
|---|
| 25 | Compile a python file |
|---|
| 26 | """ |
|---|
| 27 | try: |
|---|
| 28 | import py_compile |
|---|
| 29 | py_compile.compile(file=path, doraise=True) |
|---|
| 30 | except: |
|---|
| 31 | type, value, traceback = sys.exc_info() |
|---|
| 32 | return value |
|---|
| 33 | return None |
|---|
| 34 | |
|---|
| 35 | class PyConsole(editor.EditorNotebookFrame): |
|---|
| 36 | ## Internal nickname for the window, used by the AUI manager |
|---|
| 37 | window_name = "Custom Model Editor" |
|---|
| 38 | ## Name to appear on the window title bar |
|---|
| 39 | window_caption = "Custom Model Editor" |
|---|
| 40 | ## Flag to tell the AUI manager to put this panel in the center pane |
|---|
| 41 | CENTER_PANE = False |
|---|
| 42 | def __init__(self, parent=None, base=None, manager=None, panel=None, |
|---|
| 43 | title='Python Shell/Editor', filename=None, |
|---|
| 44 | size=(PANEL_WIDTH, PANEL_HEIGHT)): |
|---|
| 45 | self.config = None |
|---|
| 46 | editor.EditorNotebookFrame.__init__(self, parent=parent, |
|---|
| 47 | title=title, size=size, |
|---|
| 48 | filename=filename) |
|---|
| 49 | self.parent = parent |
|---|
| 50 | self._manager = manager |
|---|
| 51 | self.base = base |
|---|
| 52 | self.panel = panel |
|---|
| 53 | self._add_menu() |
|---|
| 54 | if filename != None: |
|---|
| 55 | dataDir = os.path.dirname(filename) |
|---|
| 56 | elif self.parent != None: |
|---|
| 57 | dataDir = self.parent._default_save_location |
|---|
| 58 | else: |
|---|
| 59 | dataDir = None |
|---|
| 60 | self.dataDir = dataDir |
|---|
| 61 | self.Centre() |
|---|
| 62 | |
|---|
| 63 | self.Bind(wx.EVT_MENU, self.OnNewFile, id=wx.ID_NEW) |
|---|
| 64 | self.Bind(wx.EVT_MENU, self.OnOpenFile, id=wx.ID_OPEN) |
|---|
| 65 | self.Bind(wx.EVT_MENU, self.OnSaveFile, id=wx.ID_SAVE) |
|---|
| 66 | self.Bind(wx.EVT_MENU, self.OnSaveAsFile, id=wx.ID_SAVEAS) |
|---|
| 67 | self.Bind(wx.EVT_MENU, self.OnCompile, id=ID_COMPILE) |
|---|
| 68 | self.Bind(wx.EVT_MENU, self.OnRun, id=ID_RUN) |
|---|
| 69 | self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateCompileMenu, id=ID_COMPILE) |
|---|
| 70 | self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateCompileMenu, id=ID_RUN) |
|---|
| 71 | self.Bind(wx.EVT_CLOSE, self.on_close) |
|---|
| 72 | if not title.count('Python Shell'): |
|---|
| 73 | # Delete menu item (open and new) if not python shell |
|---|
| 74 | #self.fileMenu.Delete(wx.ID_NEW) |
|---|
| 75 | self.fileMenu.Delete(wx.ID_OPEN) |
|---|
| 76 | |
|---|
| 77 | |
|---|
| 78 | def _add_menu(self): |
|---|
| 79 | """ |
|---|
| 80 | Add menu |
|---|
| 81 | """ |
|---|
| 82 | self.compileMenu = wx.Menu() |
|---|
| 83 | self.compileMenu.Append(ID_COMPILE, 'Compile', |
|---|
| 84 | 'Compile the file') |
|---|
| 85 | self.compileMenu.AppendSeparator() |
|---|
| 86 | self.compileMenu.Append(ID_RUN, 'Run in Shell', |
|---|
| 87 | 'Run the file in the Python Shell') |
|---|
| 88 | self.MenuBar.Insert(3, self.compileMenu, '&Run') |
|---|
| 89 | |
|---|
| 90 | def OnHelp(self, event): |
|---|
| 91 | """ |
|---|
| 92 | Show a help dialog. |
|---|
| 93 | """ |
|---|
| 94 | import wx.lib.dialogs |
|---|
| 95 | title = 'Help on key bindings' |
|---|
| 96 | text = wx.py.shell.HELP_TEXT |
|---|
| 97 | dlg = wx.lib.dialogs.ScrolledMessageDialog(self, text, title, |
|---|
| 98 | size=((700, 540))) |
|---|
| 99 | fnt = wx.Font(10, wx.TELETYPE, wx.NORMAL, wx.NORMAL) |
|---|
| 100 | dlg.GetChildren()[0].SetFont(fnt) |
|---|
| 101 | dlg.GetChildren()[0].SetInsertionPoint(0) |
|---|
| 102 | dlg.ShowModal() |
|---|
| 103 | dlg.Destroy() |
|---|
| 104 | |
|---|
| 105 | def set_manager(self, manager): |
|---|
| 106 | """ |
|---|
| 107 | Set the manager of this window |
|---|
| 108 | """ |
|---|
| 109 | self._manager = manager |
|---|
| 110 | |
|---|
| 111 | def OnAbout(self, event): |
|---|
| 112 | """ |
|---|
| 113 | On About |
|---|
| 114 | """ |
|---|
| 115 | message = ABOUT |
|---|
| 116 | dial = wx.MessageDialog(self, message, 'About', |
|---|
| 117 | wx.OK | wx.ICON_INFORMATION) |
|---|
| 118 | dial.ShowModal() |
|---|
| 119 | |
|---|
| 120 | def OnNewFile(self, event): |
|---|
| 121 | """ |
|---|
| 122 | OnFileOpen |
|---|
| 123 | """ |
|---|
| 124 | self.OnFileNew(event) |
|---|
| 125 | |
|---|
| 126 | def OnOpenFile(self, event): |
|---|
| 127 | """ |
|---|
| 128 | OnFileOpen |
|---|
| 129 | """ |
|---|
| 130 | self.OnFileOpen(event) |
|---|
| 131 | self.Show(False) |
|---|
| 132 | self.Show(True) |
|---|
| 133 | |
|---|
| 134 | def OnSaveFile(self, event): |
|---|
| 135 | """ |
|---|
| 136 | OnFileSave overwrite |
|---|
| 137 | """ |
|---|
| 138 | self.OnFileSave(event) |
|---|
| 139 | self.Show(False) |
|---|
| 140 | self.Show(True) |
|---|
| 141 | |
|---|
| 142 | def OnSaveAsFile(self, event): |
|---|
| 143 | """ |
|---|
| 144 | OnFileSaveAs overwrite |
|---|
| 145 | """ |
|---|
| 146 | self.OnFileSaveAs(event) |
|---|
| 147 | self.Show(False) |
|---|
| 148 | self.Show(True) |
|---|
| 149 | |
|---|
| 150 | def bufferOpen(self): |
|---|
| 151 | """ |
|---|
| 152 | Open file in buffer, bypassing editor bufferOpen |
|---|
| 153 | """ |
|---|
| 154 | if self.bufferHasChanged(): |
|---|
| 155 | cancel = self.bufferSuggestSave() |
|---|
| 156 | if cancel: |
|---|
| 157 | return cancel |
|---|
| 158 | filedir = '' |
|---|
| 159 | if self.buffer and self.buffer.doc.filedir: |
|---|
| 160 | filedir = self.buffer.doc.filedir |
|---|
| 161 | if not filedir: |
|---|
| 162 | filedir = self.dataDir |
|---|
| 163 | result = editor.openSingle(directory=filedir, |
|---|
| 164 | wildcard='Python Files (*.py)|*.py') |
|---|
| 165 | if result.path: |
|---|
| 166 | self.bufferCreate(result.path) |
|---|
| 167 | cancel = False |
|---|
| 168 | return cancel |
|---|
| 169 | |
|---|
| 170 | def bufferSaveAs(self): |
|---|
| 171 | """ |
|---|
| 172 | Save buffer to a new filename: Bypassing editor bufferSaveAs |
|---|
| 173 | """ |
|---|
| 174 | filedir = '' |
|---|
| 175 | if self.buffer and self.buffer.doc.filedir: |
|---|
| 176 | filedir = self.buffer.doc.filedir |
|---|
| 177 | if not filedir: |
|---|
| 178 | filedir = self.dataDir |
|---|
| 179 | result = editor.saveSingle(directory=filedir, |
|---|
| 180 | filename='untitled.py', |
|---|
| 181 | wildcard='Python Files (*.py)|*.py') |
|---|
| 182 | if result.path: |
|---|
| 183 | self.buffer.confirmed = True |
|---|
| 184 | self.buffer.saveAs(result.path) |
|---|
| 185 | cancel = False |
|---|
| 186 | else: |
|---|
| 187 | cancel = True |
|---|
| 188 | return cancel |
|---|
| 189 | |
|---|
| 190 | def OnRun(self, event): |
|---|
| 191 | """ |
|---|
| 192 | Run |
|---|
| 193 | """ |
|---|
| 194 | if self._check_changed(): |
|---|
| 195 | return True |
|---|
| 196 | if self.buffer and self.buffer.doc.filepath: |
|---|
| 197 | self.editor.setFocus() |
|---|
| 198 | # Why we have to do this (Otherwise problems on Windows)? |
|---|
| 199 | forward_path = self.buffer.doc.filepath.replace('\\', '/') |
|---|
| 200 | self.shell.Execute("execfile('%s')" % forward_path) |
|---|
| 201 | self.shell.Hide() |
|---|
| 202 | self.shell.Show(True) |
|---|
| 203 | return self.shell.GetText().split(">>>")[-2] |
|---|
| 204 | else: |
|---|
| 205 | mssg = "\n This is not a python file." |
|---|
| 206 | title = 'Error' |
|---|
| 207 | icon = wx.ICON_ERROR |
|---|
| 208 | wx.MessageBox(str(mssg), title, style=icon) |
|---|
| 209 | return 0 |
|---|
| 210 | |
|---|
| 211 | def OnCompile(self, event): |
|---|
| 212 | """ |
|---|
| 213 | Compile |
|---|
| 214 | """ |
|---|
| 215 | if self._check_changed(): |
|---|
| 216 | return True |
|---|
| 217 | run_out = self.OnRun(None) |
|---|
| 218 | if self._get_err_msg(run_out): |
|---|
| 219 | if self._manager != None and self.panel != None: |
|---|
| 220 | self._manager.set_edit_menu_helper(self.parent) |
|---|
| 221 | # Update custom model list in fitpage combobox |
|---|
| 222 | wx.CallAfter(self._manager.update_custom_combo) |
|---|
| 223 | |
|---|
| 224 | def _check_changed(self): |
|---|
| 225 | """ |
|---|
| 226 | If content was changed, suggest to save it first |
|---|
| 227 | """ |
|---|
| 228 | if self.bufferHasChanged() and self.buffer.doc.filepath: |
|---|
| 229 | cancel = self.bufferSuggestSave() |
|---|
| 230 | if cancel: |
|---|
| 231 | return cancel |
|---|
| 232 | |
|---|
| 233 | def _get_err_msg(self, text=''): |
|---|
| 234 | """ |
|---|
| 235 | Get err_msg |
|---|
| 236 | """ |
|---|
| 237 | name = None |
|---|
| 238 | mssg = "\n This is not a python file." |
|---|
| 239 | title = 'Error' |
|---|
| 240 | icon = wx.ICON_ERROR |
|---|
| 241 | try: |
|---|
| 242 | fname = self.editor.getStatus()[0] |
|---|
| 243 | name = os.path.basename(fname) |
|---|
| 244 | if name.split('.')[-1] != 'py': |
|---|
| 245 | wx.MessageBox(str(mssg), title, style=icon) |
|---|
| 246 | return False |
|---|
| 247 | msg = compile_file(fname) |
|---|
| 248 | except: |
|---|
| 249 | msg = None |
|---|
| 250 | if name == None: |
|---|
| 251 | wx.MessageBox(str(mssg), title, style=icon) |
|---|
| 252 | return False |
|---|
| 253 | mssg = "Compiling '%s'...\n" % name |
|---|
| 254 | if msg != None: |
|---|
| 255 | mssg += "Error occurred:\n" |
|---|
| 256 | mssg += str(msg) + "\n\n" |
|---|
| 257 | if text: |
|---|
| 258 | mssg += "Run-Test results:\n" |
|---|
| 259 | mssg += str(text) |
|---|
| 260 | title = 'Warning' |
|---|
| 261 | icon = wx.ICON_WARNING |
|---|
| 262 | else: |
|---|
| 263 | mssg += "Successful.\n\n" |
|---|
| 264 | if text: |
|---|
| 265 | if text.count('Failed') or text.count('Error:') > 0: |
|---|
| 266 | mssg += "But Simple Test FAILED: Please check your code.\n" |
|---|
| 267 | mssg += "Run-Test results:\n" |
|---|
| 268 | mssg += str(text) |
|---|
| 269 | title = 'Info' |
|---|
| 270 | icon = wx.ICON_INFORMATION |
|---|
| 271 | dlg = wx.lib.dialogs.ScrolledMessageDialog(self, mssg, title, |
|---|
| 272 | size=((550, 250))) |
|---|
| 273 | fnt = wx.Font(10, wx.TELETYPE, wx.NORMAL, wx.NORMAL) |
|---|
| 274 | dlg.GetChildren()[0].SetFont(fnt) |
|---|
| 275 | dlg.GetChildren()[0].SetInsertionPoint(0) |
|---|
| 276 | dlg.ShowModal() |
|---|
| 277 | dlg.Destroy() |
|---|
| 278 | return True |
|---|
| 279 | |
|---|
| 280 | def OnUpdateCompileMenu(self, event): |
|---|
| 281 | """ |
|---|
| 282 | Update Compile menu items based on current tap. |
|---|
| 283 | """ |
|---|
| 284 | win = wx.Window.FindFocus() |
|---|
| 285 | id = event.GetId() |
|---|
| 286 | event.Enable(True) |
|---|
| 287 | try: |
|---|
| 288 | if id == ID_COMPILE or id == ID_RUN: |
|---|
| 289 | menu_on = False |
|---|
| 290 | if self.buffer and self.buffer.doc.filepath: |
|---|
| 291 | menu_on = True |
|---|
| 292 | event.Enable(menu_on) |
|---|
| 293 | except AttributeError: |
|---|
| 294 | # This menu option is not supported in the current context. |
|---|
| 295 | event.Enable(False) |
|---|
| 296 | |
|---|
| 297 | def on_close(self, event): |
|---|
| 298 | """ |
|---|
| 299 | Close event |
|---|
| 300 | """ |
|---|
| 301 | if self.base != None: |
|---|
| 302 | self.base.py_frame = None |
|---|
| 303 | self.Destroy() |
|---|
| 304 | |
|---|
| 305 | ABOUT = "Welcome to Python %s! \n\n" % sys.version.split()[0] |
|---|
| 306 | ABOUT += "This uses Py Shell/Editor in wx (developed by Patrick K. O'Brien).\n" |
|---|
| 307 | ABOUT += "If this is your first time using Python, \n" |
|---|
| 308 | ABOUT += "you should definitely check out the tutorial " |
|---|
| 309 | ABOUT += "on the Internet at http://www.python.org/doc/tut/." |
|---|
| 310 | |
|---|
| 311 | |
|---|
| 312 | if __name__ == "__main__": |
|---|
| 313 | |
|---|
| 314 | app = wx.App() |
|---|
| 315 | dlg = PyConsole() |
|---|
| 316 | dlg.Show() |
|---|
| 317 | app.MainLoop() |
|---|
