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Commitd357b0f

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debugging can be entered and exited in Curtsies
1 parent51e8cef commitd357b0f

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3 files changed

+28
-1
lines changed

3 files changed

+28
-1
lines changed

‎bpython/curtsies.py‎

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -20,6 +20,7 @@
2020
frombpython.curtsiesfrontendimporteventsasbpythonevents
2121
frombpythonimportinspection
2222
frombpython.replimportextract_exit_value
23+
frombpython.curtsiesfrontend.replimportdebugger_hook
2324

2425
logger=logging.getLogger(__name__)
2526

@@ -50,6 +51,8 @@ def main(args=None, locals_=None, banner=None):
5051
logging.getLogger('curtsies').propagate=False
5152
logging.getLogger('bpython').addHandler(handler)
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logging.getLogger('bpython').propagate=False
54+
ifoptions.debugger:
55+
sys.excepthook=debugger_hook
5356

5457
interp=None
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paste=None

‎bpython/curtsiesfrontend/repl.py‎

Lines changed: 24 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -38,6 +38,11 @@
3838
frombpython._py3compatimportpy3
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frombpython.pagerimportget_pager_command
4040

41+
try:
42+
frombpythonimportdebugger
43+
exceptImportErroraserr:
44+
debugger=None
45+
4146
frombpython.curtsiesfrontendimportreplpainteraspaint
4247
frombpython.curtsiesfrontendimportsitefix
4348
frombpython.curtsiesfrontend.coderunnerimportCodeRunner,FakeOutput
@@ -631,6 +636,8 @@ def process_key_event(self, e):
631636
self.clear_modules_and_reevaluate()
632637
elifeinkey_dispatch[self.config.toggle_file_watch_key]:
633638
returnself.toggle_file_watch()
639+
elifeinkey_dispatch[self.config.debug_key]:
640+
self.toggle_auto_debug()
634641
elifeinkey_dispatch[self.config.clear_screen_key]:
635642
self.request_paint_to_clear_screen=True
636643
elifeinkey_dispatch[self.config.show_source_key]:
@@ -871,6 +878,16 @@ def toggle_file_watch(self):
871878
self.status_bar.message(_('Auto-reloading not available because '
872879
'watchdog not installed.'))
873880

881+
deftoggle_auto_debug(self):
882+
ifdebuggerisNone:
883+
self.status_bar.message(
884+
_('No debugger, check your PYTHON_DEBUGGER value.\n'))
885+
return
886+
ifsys.excepthookisnotdebugger_hook:
887+
sys.excepthook=debugger_hook
888+
else:
889+
sys.excepthook=sys.__excepthook__
890+
874891
# Handler Helpers
875892
defadd_normal_character(self,char):
876893
iflen(char)>1oris_nop(char):
@@ -1602,6 +1619,13 @@ def compress_paste_event(paste_event):
16021619
returnNone
16031620

16041621

1622+
defdebugger_hook(exc,value,tb):
1623+
ifexcin (SyntaxError,IndentationError,KeyboardInterrupt):
1624+
sys.__excepthook__(exc,value,tb)
1625+
return
1626+
debugger.post_mortem(tb,exc,value)
1627+
1628+
16051629
defjust_simple_events(event_list):
16061630
simple_events= []
16071631
foreinevent_list:

‎bpython/debugger.py‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,7 @@
44

55
"""
66
Debugger factory. Set PYTHON_DEBUGGER to a module path that has a post_mortem
7-
function in it. Defaults topdb. This allows alternate debuggers to be used,
7+
function in it. Defaults tobpdb. This allows alternate debuggers to be used,
88
such as pycopia.debugger. :)
99
"""
1010
from __future__importabsolute_import

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