Skip to content

[3.7] bpo-36969: Make PDB args command display keyword only arguments (GH-13452) #13453

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
miss-islington merged 1 commit into from
May 20, 2019
Merged

[3.7] bpo-36969: Make PDB args command display keyword only arguments (GH-13452) #13453

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 3 additions & 3 deletions Lib/pdb.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1133,9 +1133,9 @@ def do_args(self, arg):
"""
co = self.curframe.f_code
dict = self.curframe_locals
n = co.co_argcount
if co.co_flags & 4: n = n+1
if co.co_flags & 8: n = n+1
n = co.co_argcount + co.co_kwonlyargcount
if co.co_flags & inspect.CO_VARARGS: n = n+1
if co.co_flags & inspect.CO_VARKEYWORDS: n = n+1
for i in range(n):
name = co.co_varnames[i]
if name in dict:
Expand Down
25 changes: 21 additions & 4 deletions Lib/test/test_pdb.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -77,9 +77,13 @@ def test_pdb_basic_commands():
... print('...')
... return foo.upper()

>>> def test_function3(arg=None, *, kwonly=None):
... pass

>>> def test_function():
... import pdb; pdb.Pdb(nosigint=True, readrc=False).set_trace()
... ret = test_function_2('baz')
... test_function3(kwonly=True)
... print(ret)

>>> with PdbTestInput([ # doctest: +ELLIPSIS, +NORMALIZE_WHITESPACE
Expand All @@ -97,10 +101,13 @@ def test_pdb_basic_commands():
... 'jump 8', # jump over second for loop
... 'return', # return out of function
... 'retval', # display return value
... 'next', # step to test_function3()
... 'step', # stepping into test_function3()
... 'args', # display function args
... 'continue',
... ]):
... test_function()
> <doctest test.test_pdb.test_pdb_basic_commands[1]>(3)test_function()
> <doctest test.test_pdb.test_pdb_basic_commands[2]>(3)test_function()
-> ret = test_function_2('baz')
(Pdb) step
--Call--
Expand All @@ -123,14 +130,14 @@ def test_pdb_basic_commands():
[EOF]
(Pdb) bt
...
<doctest test.test_pdb.test_pdb_basic_commands[2]>(18)<module>()
<doctest test.test_pdb.test_pdb_basic_commands[3]>(21)<module>()
-> test_function()
<doctest test.test_pdb.test_pdb_basic_commands[1]>(3)test_function()
<doctest test.test_pdb.test_pdb_basic_commands[2]>(3)test_function()
-> ret = test_function_2('baz')
> <doctest test.test_pdb.test_pdb_basic_commands[0]>(1)test_function_2()
-> def test_function_2(foo, bar='default'):
(Pdb) up
> <doctest test.test_pdb.test_pdb_basic_commands[1]>(3)test_function()
> <doctest test.test_pdb.test_pdb_basic_commands[2]>(3)test_function()
-> ret = test_function_2('baz')
(Pdb) down
> <doctest test.test_pdb.test_pdb_basic_commands[0]>(1)test_function_2()
Expand Down Expand Up @@ -168,6 +175,16 @@ def test_pdb_basic_commands():
-> return foo.upper()
(Pdb) retval
'BAZ'
(Pdb) next
> <doctest test.test_pdb.test_pdb_basic_commands[2]>(4)test_function()
-> test_function3(kwonly=True)
(Pdb) step
--Call--
> <doctest test.test_pdb.test_pdb_basic_commands[1]>(1)test_function3()
-> def test_function3(arg=None, *, kwonly=None):
(Pdb) args
arg = None
kwonly = True
(Pdb) continue
BAZ
"""
Expand Down
2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Library/2019-05-20-23-31-20.bpo-36969.JkZORP.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
PDB command `args` now display keyword only arguments. Patch contributed by
Rémi Lapeyre.