Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
C
cpython
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
Analytics
Analytics
Repository
Value Stream
Wiki
Wiki
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Commits
Issue Boards
Open sidebar
Kirill Smelkov
cpython
Commits
638cf895
Commit
638cf895
authored
Jul 20, 1998
by
Guido van Rossum
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Untabified.
parent
92ab6878
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
39 additions
and
39 deletions
+39
-39
Lib/pdb.doc
Lib/pdb.doc
+39
-39
No files found.
Lib/pdb.doc
View file @
638cf895
...
@@ -3,8 +3,8 @@ The Python Debugger
...
@@ -3,8 +3,8 @@ The Python Debugger
To use the debugger in its simplest form:
To use the debugger in its simplest form:
>>> import pdb
>>> import pdb
>>> pdb.run('<a statement>')
>>> pdb.run('<a statement>')
The debugger's prompt is '(Pdb) '. This will stop in the first
The debugger's prompt is '(Pdb) '. This will stop in the first
function call in <a statement>.
function call in <a statement>.
...
@@ -13,10 +13,10 @@ Alternatively, if a statement terminated with an unhandled exception,
...
@@ -13,10 +13,10 @@ Alternatively, if a statement terminated with an unhandled exception,
you can use pdb's post-mortem facility to inspect the contents of the
you can use pdb's post-mortem facility to inspect the contents of the
traceback:
traceback:
>>> <a statement>
>>> <a statement>
<exception traceback>
<exception traceback>
>>> import pdb
>>> import pdb
>>> pdb.pm()
>>> pdb.pm()
The commands recognized by the debugger are listed in the next
The commands recognized by the debugger are listed in the next
section. Most can be abbreviated as indicated; e.g., h(elp) means
section. Most can be abbreviated as indicated; e.g., h(elp) means
...
@@ -50,17 +50,17 @@ h(elp)
...
@@ -50,17 +50,17 @@ h(elp)
"help exec" gives help on the ! command
"help exec" gives help on the ! command
w(here)
w(here)
Print a stack trace, with the most recent frame at the bottom.
Print a stack trace, with the most recent frame at the bottom.
An arrow indicates the "current frame", which determines the
An arrow indicates the "current frame", which determines the
context of most commands.
context of most commands.
d(own)
d(own)
Move the current frame one level down in the stack trace
Move the current frame one level down in the stack trace
(to an older frame).
(to an older frame).
u(p)
u(p)
Move the current frame one level up in the stack trace
Move the current frame one level up in the stack trace
(to a newer frame).
(to a newer frame).
b(reak) ([file:]lineno | function) [, "condition"]
b(reak) ([file:]lineno | function) [, "condition"]
With a line number argument, set a break there in the current
With a line number argument, set a break there in the current
...
@@ -74,51 +74,51 @@ b(reak) ([file:]lineno | function) [, "condition"]
...
@@ -74,51 +74,51 @@ b(reak) ([file:]lineno | function) [, "condition"]
hasn't been loaded yet). The file is searched on sys.path.
hasn't been loaded yet). The file is searched on sys.path.
cl(ear) [lineno]
cl(ear) [lineno]
With a line number argument, clear that break in the current file.
With a line number argument, clear that break in the current file.
Without argument, clear all breaks (but first ask confirmation).
Without argument, clear all breaks (but first ask confirmation).
The line number may be prefixed with a filename and a colon,
The line number may be prefixed with a filename and a colon,
to specify a breakpoint in another file (probably one that
to specify a breakpoint in another file (probably one that
hasn't been loaded yet). The file is searched on sys.path.
hasn't been loaded yet). The file is searched on sys.path.
s(tep)
s(tep)
Execute the current line, stop at the first possible occasion
Execute the current line, stop at the first possible occasion
(either in a function that is called or in the current function).
(either in a function that is called or in the current function).
n(ext)
n(ext)
Continue execution until the next line in the current function
Continue execution until the next line in the current function
is reached or it returns.
is reached or it returns.
r(eturn)
r(eturn)
Continue execution until the current function returns.
Continue execution until the current function returns.
c(ont(inue))
c(ont(inue))
Continue execution, only stop when a breakpoint is encountered.
Continue execution, only stop when a breakpoint is encountered.
l(ist) [first [,last]]
l(ist) [first [,last]]
List source code for the current file.
List source code for the current file.
Without arguments, list 11 lines around the current line
Without arguments, list 11 lines around the current line
or continue the previous listing.
or continue the previous listing.
With one argument, list 11 lines starting at that line.
With one argument, list 11 lines starting at that line.
With two arguments, list the given range;
With two arguments, list the given range;
if the second argument is less than the first, it is a count.
if the second argument is less than the first, it is a count.
a(rgs)
a(rgs)
Print the argument list of the current function.
Print the argument list of the current function.
p expression
p expression
Print the value of the expression.
Print the value of the expression.
(!) statement
(!) statement
Execute the (one-line) statement in the context of
Execute the (one-line) statement in the context of
the current stack frame.
the current stack frame.
The exclamation point can be omitted unless the first word
The exclamation point can be omitted unless the first word
of the statement resembles a debugger command.
of the statement resembles a debugger command.
To assign to a global variable you must always prefix the
To assign to a global variable you must always prefix the
command with a 'global' command, e.g.:
command with a 'global' command, e.g.:
(Pdb) global list_options; list_options = ['-l']
(Pdb) global list_options; list_options = ['-l']
(Pdb)
(Pdb)
q(uit)
q(uit)
Quit from the debugger.
Quit from the debugger.
The program being executed is aborted.
The program being executed is aborted.
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment