Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 1 | # Window-interface-independent part of twit |
| 2 | import sys |
| 3 | import types |
| 4 | import bdb |
| 5 | import types |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 6 | import os |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 7 | |
| 8 | SIMPLE_TYPES=( |
| 9 | types.NoneType, |
| 10 | types.IntType, |
| 11 | types.LongType, |
| 12 | types.FloatType, |
| 13 | types.ComplexType, |
| 14 | types.StringType |
| 15 | ) |
| 16 | |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 17 | # XXXX Mac-specific |
Jack Jansen | b280e2b | 1996-12-23 17:11:00 +0000 | [diff] [blame] | 18 | ICON_NORMAL=500 |
| 19 | ICON_RETURN=503 |
| 20 | ICON_CALL=504 |
| 21 | ICON_ZERO=505 |
| 22 | ICON_DEAD=506 |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 23 | |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 24 | class DebuggerStuff(bdb.Bdb): |
| 25 | |
| 26 | def __init__(self, parent): |
| 27 | bdb.Bdb.__init__(self) |
| 28 | self.parent = parent |
| 29 | self.exception_info = (None, None) |
| 30 | self.reason = 'Not running' |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 31 | self.icon = ICON_NORMAL |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 32 | self.reset() |
| 33 | |
| 34 | def reset(self): |
| 35 | bdb.Bdb.reset(self) |
| 36 | self.forget() |
| 37 | |
| 38 | def forget(self): |
| 39 | self.lineno = None |
| 40 | self.stack = [] |
| 41 | self.curindex = 0 |
| 42 | self.curframe = None |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 43 | |
| 44 | def run(self, cmd, locals, globals): |
| 45 | self.reason = 'Running' |
| 46 | bdb.Bdb.run(self, cmd, locals, globals) |
| 47 | print 'RETURN from run' |
| 48 | self.reason = 'Not running' |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 49 | |
| 50 | def setup(self, f, t): |
| 51 | self.forget() |
| 52 | self.stack, self.curindex = self.get_stack(f, t) |
| 53 | self.curframe = self.stack[self.curindex][0] |
| 54 | |
| 55 | def interaction(self, frame, traceback): |
| 56 | self.setup(frame, traceback) |
| 57 | self.parent.interact() |
| 58 | self.exception_info = (None, None) |
| 59 | |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 60 | # def user_call(self, frame, argument_list): |
| 61 | # self.reason = 'Calling' |
| 62 | # self.icon = ICON_CALL |
| 63 | # self.interaction(frame, None) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 64 | |
| 65 | def user_line(self, frame): |
| 66 | self.reason = 'Stopped' |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 67 | self.icon = ICON_NORMAL |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 68 | self.interaction(frame, None) |
| 69 | |
| 70 | def user_return(self, frame, return_value): |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 71 | self.reason = 'Returning' |
| 72 | self.icon = ICON_RETURN |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 73 | self.interaction(frame, None) |
| 74 | |
| 75 | def user_exception(self, frame, (exc_type, exc_value, exc_traceback)): |
| 76 | self.reason = 'Exception occurred' |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 77 | self.icon = ICON_DEAD |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 78 | self.parent.setstate('tb') |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 79 | self.exception_info = (exc_type, exc_value) |
| 80 | self.interaction(frame, exc_traceback) |
| 81 | |
| 82 | def getexception(self): |
| 83 | tp, value = self.exception_info |
| 84 | if tp <> None and type(tp) <> type(''): |
| 85 | tp = tp.__name__ |
| 86 | if value <> None and type(value) <> type(''): |
| 87 | value = `value` |
| 88 | return tp, value |
| 89 | |
| 90 | def getstacktrace(self): |
| 91 | names, locations = [], [] |
| 92 | for frame, lineno in self.stack: |
| 93 | name = frame.f_code.co_name |
| 94 | if not name: |
| 95 | name = "<lambda>" |
| 96 | elif name == '?': |
| 97 | name = "<not a function>" |
| 98 | else: |
| 99 | name = name + '()' |
| 100 | names.append(name) |
| 101 | |
| 102 | if lineno == -1: |
| 103 | lineno = getframelineno(frame) |
| 104 | |
| 105 | modname = getframemodname(frame) |
| 106 | if not modname: modname = "<unknown>" |
| 107 | |
| 108 | locations.append("%s:%d" % (modname, lineno)) |
| 109 | return names, locations |
| 110 | |
| 111 | def getframe(self, number): |
| 112 | if number < 0 or number >= len(self.stack): |
| 113 | return None |
| 114 | return self.stack[number][0] |
| 115 | |
| 116 | def getframevars(self, number, show_complex=1, show_system=1): |
| 117 | frame = self.getframe(number) |
| 118 | if not frame: |
| 119 | return [], [] |
| 120 | return getvarsfromdict(frame.f_locals, show_complex, show_system) |
| 121 | |
| 122 | def getframevar(self, number, var): |
| 123 | frame = self.getframe(number) |
| 124 | return frame.f_locals[var] |
| 125 | |
| 126 | def getframefilepos(self, frameno): |
| 127 | if frameno == None or frameno < 0 or frameno >= len(self.stack): |
| 128 | return None, None, None |
| 129 | frame, line = self.stack[frameno] |
| 130 | if line == -1: |
| 131 | line = getframelineno(frame) |
| 132 | modname = getframemodname(frame) |
| 133 | filename = frame.f_code.co_filename |
| 134 | return filename, modname, line |
| 135 | |
| 136 | def getprogramstate(self): |
| 137 | return self.reason |
| 138 | |
| 139 | class Application: |
| 140 | """Base code for the application""" |
| 141 | |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 142 | def mi_init(self, sessiontype, arg): |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 143 | self.dbg = DebuggerStuff(self) |
| 144 | self.run_dialog = self.new_stack_browser(self) |
| 145 | self.run_dialog.open() |
| 146 | self.module_dialog = None |
| 147 | self.initial_cmd = None |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 148 | self.cur_string_name = None |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 149 | if sessiontype == 'tb': |
| 150 | while arg.tb_next <> None: |
| 151 | arg = arg.tb_next |
| 152 | self.dbg.setup(arg.tb_frame, arg) |
| 153 | self.run_dialog.setup() |
| 154 | elif sessiontype == 'run': |
| 155 | self.initial_cmd = arg |
| 156 | |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 157 | def breaks_changed(self, filename): |
| 158 | self.run_dialog.breaks_changed(filename) |
| 159 | if self.module_dialog: |
| 160 | self.module_dialog.breaks_changed(filename) |
| 161 | |
| 162 | def to_debugger(self): |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 163 | cmd = self.initial_cmd |
| 164 | self.initial_cmd = None |
| 165 | self.setstate('run') |
| 166 | self.switch_to_app() |
| 167 | apply(self.dbg.run, cmd) |
| 168 | self.setstate('none') |
| 169 | self.switch_to_dbg() |
| 170 | self.run_dialog.update_views() |
| 171 | if self.module_dialog: |
| 172 | self.module_dialog.update_views() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 173 | |
| 174 | def interact(self): |
| 175 | # Interact with user. First, display correct info |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 176 | self.switch_to_dbg() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 177 | self.run_dialog.update_views() |
| 178 | if self.module_dialog: |
| 179 | self.module_dialog.update_views() |
| 180 | |
| 181 | # Next, go into mainloop |
| 182 | self.one_mainloop() |
| 183 | |
| 184 | # Finally (before we start the debuggee again) show state |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 185 | self.switch_to_app() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 186 | self.run_dialog.show_it_running() |
| 187 | |
| 188 | def quit_bdb(self): |
| 189 | self.dbg.set_quit() |
| 190 | |
| 191 | def run(self): |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 192 | cmd = self.AskString('Statement to execute:') |
| 193 | self.runstring(cmd) |
| 194 | |
| 195 | def runfile(self, path): |
| 196 | dir, file = os.path.split(path) |
| 197 | try: |
| 198 | os.chdir(dir) |
| 199 | except os.error, arg: |
| 200 | self.Message("%s: %s"%(dir, arg)) |
| 201 | return |
| 202 | ns = {'__name__':'__main__', '__file__':path} |
| 203 | cmd = "execfile('%s')"%file |
| 204 | self.runstring(cmd, ns, ns) |
| 205 | |
| 206 | def runstring(self, cmd, globals={}, locals={}): |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 207 | self.cur_string_name = '<string: "%s">'%cmd |
| 208 | try: |
| 209 | cmd = compile(cmd, self.cur_string_name, 'exec') |
| 210 | except SyntaxError, arg: |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 211 | self.Message('Syntax error: %s'%`arg`) |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 212 | return |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 213 | self.initial_cmd = (cmd, globals, locals) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 214 | self.exit_mainloop() |
| 215 | |
| 216 | def cont(self): |
| 217 | self.dbg.set_continue() |
| 218 | self.exit_mainloop() |
| 219 | |
| 220 | def step(self, frame): |
| 221 | self.dbg.set_next(frame) |
| 222 | self.exit_mainloop() |
| 223 | |
| 224 | def step_in(self): |
| 225 | self.dbg.set_step() |
| 226 | self.exit_mainloop() |
| 227 | |
| 228 | def step_out(self, frame): |
| 229 | self.dbg.set_return(frame) |
| 230 | self.exit_mainloop() |
| 231 | |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 232 | def kill(self): |
| 233 | self.dbg.set_quit() |
| 234 | self.exit_mainloop() |
| 235 | |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 236 | def quit(self): |
| 237 | self.do_quit() |
| 238 | |
| 239 | def browse(self, module): |
| 240 | if not self.module_dialog: |
| 241 | self.module_dialog = self.new_module_browser(self) |
| 242 | self.module_dialog.open(module) |
| 243 | else: |
| 244 | self.module_dialog.focus(module) |
| 245 | |
| 246 | def browse_var(self, var): |
| 247 | b = self.new_var_browser(self, var) |
| 248 | |
| 249 | class StackBrowser: |
| 250 | """Base code for stack browser""" |
| 251 | def mi_open(self): |
| 252 | """Setup initial data structures""" |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 253 | self.cur_stackitem = None |
| 254 | self.cur_source = None |
| 255 | self.cur_modname = None |
| 256 | self.cur_line = None |
| 257 | self.show_complex = 1 |
| 258 | self.show_system = 0 |
| 259 | self.setup() |
| 260 | |
| 261 | # create_items(self) should create self.modules, self.vars and self.source |
| 262 | |
| 263 | def setup(self): |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 264 | self.parent.SetWatch() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 265 | """Fill the various widgets with values""" |
| 266 | name, value = self.parent.dbg.getexception() |
| 267 | self.setexception(name, value) |
| 268 | self.setprogramstate(self.parent.dbg.getprogramstate()) |
| 269 | |
| 270 | names, locations = self.parent.dbg.getstacktrace() |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 271 | self.stack_setcontent(names, locations) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 272 | self.cur_stackitem = len(names)-1 |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 273 | self.stack_select(self.cur_stackitem) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 274 | self.setup_frame() |
| 275 | |
| 276 | def setup_frame(self): |
| 277 | """Setup frame-dependent widget data""" |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 278 | self.parent.SetWatch() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 279 | self.cont_varnames, self.cont_varvalues = \ |
| 280 | self.parent.dbg.getframevars(self.cur_stackitem, |
| 281 | self.show_complex, self.show_system) |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 282 | self.setvars() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 283 | self.set_var_buttons() |
| 284 | |
| 285 | msg = "" |
| 286 | if self.cur_stackitem == None: |
| 287 | self.cur_source = None |
| 288 | self.cur_modname = None |
| 289 | self.cur_line = None |
| 290 | msg = "No stackframe selected" |
| 291 | else: |
| 292 | self.cur_source, self.cur_modname, optnextline = \ |
| 293 | self.parent.dbg.getframefilepos(self.cur_stackitem) |
| 294 | if optnextline >= 0: |
| 295 | self.cur_line = optnextline |
| 296 | if self.cur_source == '<string>': |
| 297 | self.cur_source = None |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 298 | msg = "Executing from unknown <string>" |
| 299 | elif type(self.cur_source) == types.StringType and \ |
| 300 | self.cur_source[:8] == '<string:': |
| 301 | msg = "Executing from "+self.cur_source |
| 302 | self.cur_source = None |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 303 | |
| 304 | self.setsource(msg) |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 305 | if not self.cur_line: |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 306 | self.source_setline(1, ICON_ZERO) |
Jack Jansen | 13bfbe7 | 1996-09-25 14:09:35 +0000 | [diff] [blame] | 307 | else: |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 308 | self.source_setline(self.cur_line, self.parent.dbg.icon) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 309 | self.breaks_changed(self.cur_source) |
| 310 | |
| 311 | |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 312 | self.parent.SetCursor() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 313 | |
| 314 | # setsource(msg) should display cur_source+content, or msg if None |
| 315 | |
| 316 | def show_it_running(self): |
| 317 | self.setprogramstate("Running") |
| 318 | |
| 319 | def update_views(self): |
| 320 | self.setup() |
| 321 | |
| 322 | def click_stack(self, number, *dummy): |
| 323 | if number == self.cur_stackitem: return |
| 324 | self.cur_stackitem = number |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 325 | self.stack_select(self.cur_stackitem) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 326 | self.setup_frame() |
| 327 | |
| 328 | def click_var(self, var, *dummy): |
| 329 | v = self.parent.dbg.getframevar(self.cur_stackitem, var) |
| 330 | self.parent.browse_var(v) |
| 331 | |
| 332 | def click_source(self, lineno, inborder): |
| 333 | if not inborder: |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 334 | self.source_select(lineno) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 335 | self.cur_line = lineno |
| 336 | if lineno == None or not self.cur_source or not inborder: |
| 337 | return |
| 338 | if self.parent.dbg.get_break(self.cur_source, lineno): |
| 339 | self.parent.dbg.clear_break(self.cur_source, lineno) |
| 340 | else: |
| 341 | self.parent.dbg.set_break(self.cur_source, lineno) |
| 342 | self.parent.breaks_changed(self.cur_source) |
| 343 | |
| 344 | def breaks_changed(self, filename): |
| 345 | if filename == self.cur_source: |
| 346 | list = self.parent.dbg.get_file_breaks(filename) |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 347 | self.source_setbreaks(list) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 348 | |
| 349 | def click_quit(self): |
| 350 | self.parent.quit() |
| 351 | |
| 352 | def click_run(self): |
| 353 | self.parent.run() |
| 354 | |
| 355 | def click_continue(self): |
| 356 | self.parent.cont() |
| 357 | |
| 358 | def click_step(self): |
| 359 | if self.cur_stackitem <> None: |
| 360 | frame = self.parent.dbg.getframe(self.cur_stackitem) |
| 361 | self.parent.step(frame) |
| 362 | else: |
| 363 | self.parent.step_in() |
| 364 | |
| 365 | def click_step_in(self): |
| 366 | self.parent.step_in() |
| 367 | |
| 368 | def click_step_out(self): |
| 369 | if self.cur_stackitem <> None: |
| 370 | frame = self.parent.dbg.getframe(self.cur_stackitem) |
| 371 | self.parent.step_out(frame) |
| 372 | else: |
| 373 | self.parent.step_in() |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 374 | |
| 375 | def click_kill(self): |
| 376 | self.parent.kill() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 377 | |
| 378 | def click_browse(self): |
| 379 | self.parent.browse(self.cur_modname) |
| 380 | |
| 381 | def click_edit(self): |
| 382 | lino = self.cur_line |
| 383 | if not lino: |
| 384 | lino = 1 |
| 385 | if self.cur_source: |
| 386 | self.parent.edit(self.cur_source, lino) |
| 387 | |
| 388 | class ModuleBrowser: |
| 389 | """Base code for a module-browser""" |
| 390 | |
| 391 | def mi_open(self, module): |
| 392 | """Setup initial data structures""" |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 393 | self.cur_module = module |
| 394 | self.cur_source = None |
| 395 | self.cur_line = None |
| 396 | self.cont_modules = [] |
| 397 | self.value_windows = [] |
| 398 | self.setup() |
| 399 | |
| 400 | # create_items(self) should create self.modules, self.vars and self.source |
| 401 | |
| 402 | def setup(self): |
| 403 | """Fill the various widgets with values""" |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 404 | self.parent.SetWatch() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 405 | modnames = getmodulenames() |
| 406 | if not self.cur_module in modnames: |
| 407 | self.cur_module = None |
| 408 | if modnames <> self.cont_modules: |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 409 | self.cont_modules = modnames |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 410 | self.setmodulenames() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 411 | if self.cur_module: |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 412 | self.module_select(self.cont_modules.index(self.cur_module)) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 413 | else: |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 414 | self.module_select(None) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 415 | self.setup_module() |
| 416 | |
| 417 | def setup_module(self): |
| 418 | """Setup module-dependent widget data""" |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 419 | self.parent.SetWatch() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 420 | if not self.cur_module: |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 421 | self.cont_varnames = [] |
| 422 | self.cont_varvalues = [] |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 423 | else: |
| 424 | self.cont_varnames, self.cont_varvalues = getmodulevars(self.cur_module) |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 425 | self.setvars() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 426 | |
| 427 | msg = "" |
| 428 | if not self.cur_module: |
| 429 | self.cur_source = None |
| 430 | msg = "No module selected" |
| 431 | else: |
| 432 | m = sys.modules[self.cur_module] |
| 433 | try: |
| 434 | self.cur_source = m.__file__ |
| 435 | except AttributeError: |
| 436 | self.cur_source = None |
| 437 | msg = "Not a python module" |
| 438 | self.cur_lineno = 0 |
| 439 | self.setsource(msg) |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 440 | self.source_select(self.cur_line) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 441 | self.breaks_changed(self.cur_source) |
| 442 | |
Jack Jansen | a1560cf | 1996-09-26 16:26:05 +0000 | [diff] [blame] | 443 | self.parent.SetCursor() |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 444 | |
| 445 | # setsource(msg) should display cur_source+content, or msg if None |
| 446 | |
| 447 | def update_views(self): |
| 448 | self.setup_module() |
| 449 | |
| 450 | def click_module(self, module, *dummy): |
| 451 | if not module or module == self.cur_module: return |
| 452 | self.focus(module) |
| 453 | |
| 454 | def focus(self, module): |
| 455 | self.cur_module = module |
| 456 | self.setup() |
| 457 | |
| 458 | def click_var(self, var, *dummy): |
| 459 | if not var: return |
| 460 | m = sys.modules[self.cur_module] |
| 461 | dict = m.__dict__ |
| 462 | self.parent.browse_var(dict[var]) |
| 463 | |
| 464 | def click_source(self, lineno, inborder): |
| 465 | if not inborder: |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 466 | self.source_select(lineno) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 467 | self.cur_lineno = lineno |
| 468 | if lineno == None or not self.cur_source or not inborder: |
| 469 | return |
| 470 | if self.parent.dbg.get_break(self.cur_source, lineno): |
| 471 | self.parent.dbg.clear_break(self.cur_source, lineno) |
| 472 | else: |
| 473 | self.parent.dbg.set_break(self.cur_source, lineno) |
| 474 | self.parent.breaks_changed(self.cur_source) |
| 475 | |
| 476 | def breaks_changed(self, filename): |
| 477 | if filename == self.cur_source: |
| 478 | list = self.parent.dbg.get_file_breaks(filename) |
Jack Jansen | 0eb8837 | 1996-10-09 09:38:46 +0000 | [diff] [blame] | 479 | self.source_setbreaks(list) |
Jack Jansen | 4892ab7 | 1996-09-24 15:35:50 +0000 | [diff] [blame] | 480 | |
| 481 | def click_edit(self): |
| 482 | lino = self.cur_lineno |
| 483 | if not lino: |
| 484 | lino = 1 |
| 485 | if self.cur_source: |
| 486 | self.parent.edit(self.cur_source, lino) |
| 487 | |
| 488 | |
| 489 | def getmodulenames(): |
| 490 | """Return a list of all current modules, sorted""" |
| 491 | list = sys.modules.keys()[:] |
| 492 | list.sort() |
| 493 | return list |
| 494 | |
| 495 | def getmodulevars(name): |
| 496 | """For given module return lists with names and values""" |
| 497 | m = sys.modules[name] |
| 498 | try: |
| 499 | dict = m.__dict__ |
| 500 | except AttributeError: |
| 501 | dict = {} |
| 502 | return getvarsfromdict(dict) |
| 503 | |
| 504 | def getvarsfromdict(dict, show_complex=1, show_system=1): |
| 505 | allnames = dict.keys()[:] |
| 506 | allnames.sort() |
| 507 | names = [] |
| 508 | for n in allnames: |
| 509 | if not show_complex: |
| 510 | if not type(dict[n]) in SIMPLE_TYPES: |
| 511 | continue |
| 512 | if not show_system: |
| 513 | if n[:2] == '__' and n[-2:] == '__': |
| 514 | continue |
| 515 | names.append(n) |
| 516 | values = [] |
| 517 | for n in names: |
| 518 | v = pretty(dict[n]) |
| 519 | values.append(v) |
| 520 | return names, values |
| 521 | |
| 522 | def pretty(var): |
| 523 | t = type(var) |
| 524 | if t == types.FunctionType: return '<function>' |
| 525 | if t == types.ClassType: return '<class>' |
| 526 | return `var` |
| 527 | |
| 528 | def getframelineno(frame): |
| 529 | """Given a frame return the line number""" |
| 530 | return getcodelineno(frame.f_code) |
| 531 | |
| 532 | def getfunclineno(func): |
| 533 | """Given a function return the line number""" |
| 534 | return getcodelineno(func.func_code) |
| 535 | |
| 536 | def getcodelineno(cobj): |
| 537 | """Given a code object return the line number""" |
| 538 | code = cobj.co_code |
| 539 | lineno = -1 |
| 540 | if ord(code[0]) == 127: # SET_LINENO instruction |
| 541 | lineno = ord(code[1]) | (ord(code[2]) << 8) |
| 542 | return lineno |
| 543 | |
| 544 | def getframemodname(frame): |
| 545 | """Given a frame return the module name""" |
| 546 | globals = frame.f_globals |
| 547 | if globals.has_key('__name__'): |
| 548 | return globals['__name__'] |
| 549 | return None |