Mercurial Repositories > eric / file comparison
comparison: DebugClients/Python3/DebugBase.py
DebugClients/Python3/DebugBase.py
- changeset 2987
- c99695c0f13a
- parent 2953
- 703452a2876f
- child 3021
- 801289962f4e
equal
deleted
inserted
replaced
| 2986:cd4e2cab7eb2 | 2987:c99695c0f13a |
|---|---|
| 11 import bdb | 11 import bdb |
| 12 import os | 12 import os |
| 13 import atexit | 13 import atexit |
| 14 import inspect | 14 import inspect |
| 15 | 15 |
| 16 from DebugProtocol import ResponseClearWatch, ResponseClearBreak, ResponseLine, \ | 16 from DebugProtocol import ResponseClearWatch, ResponseClearBreak, \ |
| 17 ResponseSyntax, ResponseException, CallTrace | 17 ResponseLine, ResponseSyntax, ResponseException, CallTrace |
| 18 | 18 |
| 19 gRecursionLimit = 64 | 19 gRecursionLimit = 64 |
| 20 | 20 |
| 21 | 21 |
| 22 def printerr(s): | 22 def printerr(s): |
| 403 def __effective(self, frame): | 403 def __effective(self, frame): |
| 404 """ | 404 """ |
| 405 Private method to determine, if a watch expression is effective. | 405 Private method to determine, if a watch expression is effective. |
| 406 | 406 |
| 407 @param frame the current execution frame | 407 @param frame the current execution frame |
| 408 @return tuple of watch expression and a flag to indicate, that a temporary | 408 @return tuple of watch expression and a flag to indicate, that a |
| 409 watch expression may be deleted (bdb.Breakpoint, boolean) | 409 temporary watch expression may be deleted (bdb.Breakpoint, boolean) |
| 410 """ | 410 """ |
| 411 possibles = bdb.Breakpoint.bplist["Watch", 0] | 411 possibles = bdb.Breakpoint.bplist["Watch", 0] |
| 412 for i in range(0, len(possibles)): | 412 for i in range(0, len(possibles)): |
| 413 b = possibles[i] | 413 b = possibles[i] |
| 414 if not b.enabled: | 414 if not b.enabled: |
| 415 continue | 415 continue |
| 416 if not b.cond: | 416 if not b.cond: |
| 417 # watch expression without expression shouldn't occur, just ignore it | 417 # watch expression without expression shouldn't occur, |
| 418 # just ignore it | |
| 418 continue | 419 continue |
| 419 try: | 420 try: |
| 420 val = eval(b.condition, frame.f_globals, frame.f_locals) | 421 val = eval(b.condition, frame.f_globals, frame.f_locals) |
| 421 if b.special: | 422 if b.special: |
| 422 if b.special == '??created??': | 423 if b.special == '??created??': |
| 469 | 470 |
| 470 if filename in self.breaks: | 471 if filename in self.breaks: |
| 471 lineno = frame.f_lineno | 472 lineno = frame.f_lineno |
| 472 if lineno not in self.breaks[filename]: | 473 if lineno not in self.breaks[filename]: |
| 473 # The line itself has no breakpoint, but maybe the line is the | 474 # The line itself has no breakpoint, but maybe the line is the |
| 474 # first line of a function with breakpoint set by function name. | 475 # first line of a function with breakpoint set by function |
| 476 # name. | |
| 475 lineno = frame.f_code.co_firstlineno | 477 lineno = frame.f_code.co_firstlineno |
| 476 if lineno in self.breaks[filename]: | 478 if lineno in self.breaks[filename]: |
| 477 # flag says ok to delete temp. bp | 479 # flag says ok to delete temp. bp |
| 478 (bp, flag) = bdb.effective(filename, lineno, frame) | 480 (bp, flag) = bdb.effective(filename, lineno, frame) |
| 479 if bp: | 481 if bp: |
| 507 self.canonic(self.fix_frame_filename(frame)) in self.breaks or \ | 509 self.canonic(self.fix_frame_filename(frame)) in self.breaks or \ |
| 508 ("Watch" in self.breaks and self.breaks["Watch"]) | 510 ("Watch" in self.breaks and self.breaks["Watch"]) |
| 509 | 511 |
| 510 def get_break(self, filename, lineno): | 512 def get_break(self, filename, lineno): |
| 511 """ | 513 """ |
| 512 Reimplemented from bdb.py to get the first breakpoint of a particular line. | 514 Reimplemented from bdb.py to get the first breakpoint of a particular |
| 515 line. | |
| 513 | 516 |
| 514 Because eric5 supports only one breakpoint per line, this overwritten | 517 Because eric5 supports only one breakpoint per line, this overwritten |
| 515 method will return this one and only breakpoint. | 518 method will return this one and only breakpoint. |
| 516 | 519 |
| 517 @param filename the filename of the bp to retrieve (string) | 520 @param filename the filename of the bp to retrieve (string) |
| 552 if ffunc == '?': | 555 if ffunc == '?': |
| 553 ffunc = '' | 556 ffunc = '' |
| 554 | 557 |
| 555 if ffunc and not ffunc.startswith("<"): | 558 if ffunc and not ffunc.startswith("<"): |
| 556 argInfo = inspect.getargvalues(fr) | 559 argInfo = inspect.getargvalues(fr) |
| 557 fargs = inspect.formatargvalues(argInfo.args, argInfo.varargs, | 560 fargs = inspect.formatargvalues( |
| 558 argInfo.keywords, argInfo.locals) | 561 argInfo.args, argInfo.varargs, |
| 562 argInfo.keywords, argInfo.locals) | |
| 559 else: | 563 else: |
| 560 fargs = "" | 564 fargs = "" |
| 561 | 565 |
| 562 stack.append([fname, fline, ffunc, fargs]) | 566 stack.append([fname, fline, ffunc, fargs]) |
| 563 | 567 |
| 609 if ffunc == '?': | 613 if ffunc == '?': |
| 610 ffunc = '' | 614 ffunc = '' |
| 611 | 615 |
| 612 if ffunc and not ffunc.startswith("<"): | 616 if ffunc and not ffunc.startswith("<"): |
| 613 argInfo = inspect.getargvalues(fr) | 617 argInfo = inspect.getargvalues(fr) |
| 614 fargs = inspect.formatargvalues(argInfo.args, argInfo.varargs, | 618 fargs = inspect.formatargvalues( |
| 615 argInfo.keywords, argInfo.locals) | 619 argInfo.args, argInfo.varargs, |
| 620 argInfo.keywords, argInfo.locals) | |
| 616 else: | 621 else: |
| 617 fargs = "" | 622 fargs = "" |
| 618 | 623 |
| 619 stack.append([fname, fline, ffunc, fargs]) | 624 stack.append([fname, fline, ffunc, fargs]) |
| 620 | 625 |
| 653 self._dbgClient.progTerminated(excval.code) | 658 self._dbgClient.progTerminated(excval.code) |
| 654 return | 659 return |
| 655 | 660 |
| 656 if exctype in [SyntaxError, IndentationError]: | 661 if exctype in [SyntaxError, IndentationError]: |
| 657 try: | 662 try: |
| 658 message, (filename, linenr, charnr, text) = excval[0], excval[1] | 663 message, (filename, linenr, charnr, text) = \ |
| 664 excval[0], excval[1] | |
| 659 except ValueError: | 665 except ValueError: |
| 660 exclist = [] | 666 exclist = [] |
| 661 realSyntaxError = True | 667 realSyntaxError = True |
| 662 else: | 668 else: |
| 663 exclist = [message, [filename, linenr, charnr]] | 669 exclist = [message, [filename, linenr, charnr]] |
| 664 realSyntaxError = os.path.exists(filename) | 670 realSyntaxError = os.path.exists(filename) |
| 665 | 671 |
| 666 if realSyntaxError: | 672 if realSyntaxError: |
| 667 self._dbgClient.write("{0}{1}\n".format(ResponseSyntax, str(exclist))) | 673 self._dbgClient.write("{0}{1}\n".format( |
| 674 ResponseSyntax, str(exclist))) | |
| 668 self._dbgClient.eventLoop() | 675 self._dbgClient.eventLoop() |
| 669 return | 676 return |
| 670 | 677 |
| 671 exctype = self.__extractExceptionName(exctype) | 678 exctype = self.__extractExceptionName(exctype) |
| 672 | 679 |
| 703 if ffunc == '?': | 710 if ffunc == '?': |
| 704 ffunc = '' | 711 ffunc = '' |
| 705 | 712 |
| 706 if ffunc and not ffunc.startswith("<"): | 713 if ffunc and not ffunc.startswith("<"): |
| 707 argInfo = inspect.getargvalues(fr) | 714 argInfo = inspect.getargvalues(fr) |
| 708 fargs = inspect.formatargvalues(argInfo.args, argInfo.varargs, | 715 fargs = inspect.formatargvalues( |
| 709 argInfo.keywords, argInfo.locals) | 716 argInfo.args, argInfo.varargs, |
| 717 argInfo.keywords, argInfo.locals) | |
| 710 else: | 718 else: |
| 711 fargs = "" | 719 fargs = "" |
| 712 | 720 |
| 713 exclist.append([filename, linenr, ffunc, fargs]) | 721 exclist.append([filename, linenr, ffunc, fargs]) |
| 714 | 722 |
| 715 self._dbgClient.write("{0}{1}\n".format(ResponseException, str(exclist))) | 723 self._dbgClient.write("{0}{1}\n".format( |
| 724 ResponseException, str(exclist))) | |
| 716 | 725 |
| 717 if exctb is None: | 726 if exctb is None: |
| 718 return | 727 return |
| 719 | 728 |
| 720 self._dbgClient.eventLoop() | 729 self._dbgClient.eventLoop() |
