eric6.DebugClients.Python.BreakpointWatch

Module implementing the breakpoint and watch class.

Global Attributes

None

Classes

Breakpoint	Breakpoint class.
Watch	Watch class.

Functions

None

Breakpoint

Breakpoint class.

Implements temporary breakpoints, ignore counts, disabling and (re)-enabling, and conditionals.

Breakpoints are indexed by the file,line tuple using breaks. It points to a single Breakpoint instance. This is rather different to the original bdb, since there may be more than one breakpoint per line.

To test for a specific line in a file there is another dict breakInFile, which is indexed only by filename and holds all line numbers where breakpoints are.

Derived from

None

Class Attributes

breakInFile

breakInFrameCache

breaks

Class Methods

None

Methods

Breakpoint	Constructor
deleteMe	Public method to clear this breakpoint.
disable	Public method to disable this breakpoint.
enable	Public method to enable this breakpoint.

Static Methods

clear_all_breaks	Static method to clear all breakpoints.
clear_break	Static method reimplemented from bdb.py to clear a breakpoint.
effectiveBreak	Static method to determine which breakpoint for this filename:lineno is to be acted upon.
get_break	Static method to get the breakpoint of a particular line.

Breakpoint (Constructor)

Breakpoint(filename, lineno, temporary=False, cond=None)

Constructor

filename (str): file name where a breakpoint is set
lineno (int): line number of the breakpoint
temporary= (bool): flag to indicate a temporary breakpoint
cond= (str): Python expression which dynamically enables this bp

Breakpoint.deleteMe

deleteMe()

Public method to clear this breakpoint.

Breakpoint.disable

disable()

Public method to disable this breakpoint.

Breakpoint.enable

enable()

Public method to enable this breakpoint.

Breakpoint.clear_all_breaks (static)

clear_all_breaks()

Static method to clear all breakpoints.

Breakpoint.clear_break (static)

clear_break(lineno)

Static method reimplemented from bdb.py to clear a breakpoint.

filename (str): file name of the bp to retrieve
lineno (int): line number of the bp to retrieve

Breakpoint.effectiveBreak (static)

effectiveBreak(lineno, frame)

Static method to determine which breakpoint for this filename:lineno is to be acted upon.

Called only if we know there is a bpt at this location. Returns breakpoint that was triggered and a flag that indicates if it is ok to delete a temporary bp.

filename (str): file name of the bp to retrieve
lineno (int): line number of the bp to retrieve
frame (frame object): the current execution frame

Returns:: tuple of Breakpoint and a flag to indicate, that a temporary breakpoint may be deleted

Return Type:: tuple of Breakpoint, bool

Breakpoint.get_break (static)

get_break(lineno)

Static method to get the breakpoint of a particular line.

Because eric6 supports only one breakpoint per line, this method will return only one breakpoint.

filename (str): file name of the bp to retrieve
lineno (int): line number of the bp to retrieve

Returns:: Breakpoint or None, if there is no bp

Return Type:: Breakpoint object or None

Watch

Watch class.

Implements temporary watches, ignore counts, disabling and (re)-enabling, and conditionals.

Derived from

None

Class Attributes

watches

Class Methods

None

Methods

Watch	Constructor
deleteMe	Public method to clear this watch expression.
disable	Public method to disable this watch.
enable	Public method to enable this watch.

Static Methods

clear_all_watches	Static method to clear all watch expressions.
clear_watch	Static method to clear a watch expression.
effectiveWatch	Static method to determine, if a watch expression is effective.
get_watch	Static method to get a watch expression.

Watch (Constructor)

Watch(cond, compiledCond, flag, temporary=False)

Constructor

cond (str): condition as string with flag
compiledCond (code object): precompiled condition
flag (str): indicates type of watch (created or changed)
temporary= (bool): flag for temporary watches

Watch.deleteMe

deleteMe()

Public method to clear this watch expression.

Watch.disable

disable()

Public method to disable this watch.

Watch.enable

enable()

Public method to enable this watch.

Watch.clear_all_watches (static)

clear_all_watches()

Static method to clear all watch expressions.

Watch.clear_watch (static)

clear_watch()

Static method to clear a watch expression.

cond (str): expression of the watch expression to be cleared

Watch.effectiveWatch (static)

effectiveWatch()

Static method to determine, if a watch expression is effective.

frame (frame object): the current execution frame

Returns:: tuple of watch expression and a flag to indicate, that a temporary watch expression may be deleted

Return Type:: tuple of Watch, int

Watch.get_watch (static)

get_watch()

Static method to get a watch expression.

cond (str): expression of the watch expression to be cleared

Returns:: reference to the watch point

Return Type:: Watch or None

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