def pandas_to_str(df, type_name, max_items):
try:
if type_name == "Series":
return _series_to_str(df, max_items)
elif type_name == "DataFrame":
return _df_to_str(df, max_items)
else:
return str(df)
except Exception as e:
pydev_log.warn("Failed to format pandas variable: " + str(e))
return str(df)
def _get_roots(cache, env_var, set_when_not_cached, get_default_val=None):
if not cache:
roots = os.getenv(env_var, None)
if roots is not None:
roots = roots.split(os.pathsep)
else:
if not get_default_val:
roots = []
else:
roots = get_default_val()
if not roots:
pydev_log.warn('%s being set to empty list.' % (env_var,))
set_when_not_cached(roots)
return cache[-1] # returns the roots with case normalized
def _get_roots(cache, env_var, set_when_not_cached, get_default_val=None):
if not cache:
roots = os.getenv(env_var, None)
if roots is not None:
roots = roots.split(os.pathsep)
else:
if not get_default_val:
roots = []
else:
roots = get_default_val()
if not roots:
pydev_log.warn('%s being set to empty list.' % (env_var,))
set_when_not_cached(roots)
return cache[-1] # returns the roots with case normalized
def _NormPaths(filename):
try:
return NORM_PATHS_CONTAINER[filename]
except KeyError:
if filename.__class__ != str:
filename = _path_to_expected_str(filename)
if filename.__class__ != str:
pydev_log.warn('Failed to convert filename to str: %s (%s)' %
(filename, type(filename)))
return '', ''
abs_path = _NormPath(filename, os.path.abspath)
real_path = _NormPath(filename, rPath)
# cache it for fast access later
NORM_PATHS_CONTAINER[filename] = abs_path, real_path
return abs_path, real_path
def process_net_command(py_db, cmd_id, seq, text):
'''Processes a command received from the Java side
@param cmd_id: the id of the command
@param seq: the sequence of the command
@param text: the text received in the command
@note: this method is run as a big switch... after doing some tests, it's not clear whether changing it for
a dict id --> function call will have better performance result. A simple test with xrange(10000000) showed
that the gains from having a fast access to what should be executed are lost because of the function call in
a way that if we had 10 elements in the switch the if..elif are better -- but growing the number of choices
makes the solution with the dispatch look better -- so, if this gets more than 20-25 choices at some time,
it may be worth refactoring it (actually, reordering the ifs so that the ones used mostly come before
probably will give better performance).
'''
# print(ID_TO_MEANING[str(cmd_id)], repr(text))
py_db._main_lock.acquire()
try:
try:
cmd = None
if cmd_id == CMD_RUN:
py_db.ready_to_run = True
elif cmd_id == CMD_VERSION:
# response is version number
# ide_os should be 'WINDOWS' or 'UNIX'.
ide_os = 'WINDOWS'
# Breakpoints can be grouped by 'LINE' or by 'ID'.
breakpoints_by = 'LINE'
splitted = text.split('\t')
if len(splitted) == 1:
_local_version = splitted
elif len(splitted) == 2:
_local_version, ide_os = splitted
elif len(splitted) == 3:
_local_version, ide_os, breakpoints_by = splitted
if breakpoints_by == 'ID':
py_db._set_breakpoints_with_id = True
else:
py_db._set_breakpoints_with_id = False
pydevd_file_utils.set_ide_os(ide_os)
cmd = py_db.cmd_factory.make_version_message(seq)
elif cmd_id == CMD_LIST_THREADS:
# response is a list of threads
cmd = py_db.cmd_factory.make_list_threads_message(seq)
elif cmd_id == CMD_THREAD_KILL:
int_cmd = InternalTerminateThread(text)
py_db.post_internal_command(int_cmd, text)
elif cmd_id == CMD_THREAD_SUSPEND:
# Yes, thread suspend is still done at this point, not through an internal command!
t = pydevd_find_thread_by_id(text)
if t and not hasattr(t, 'pydev_do_not_trace'):
additional_info = None
try:
additional_info = t.additional_info
except AttributeError:
pass # that's ok, no info currently set
if additional_info is not None:
for frame in additional_info.iter_frames(t):
py_db.set_trace_for_frame_and_parents(
frame, overwrite_prev_trace=True)
del frame
py_db.set_suspend(t, CMD_THREAD_SUSPEND)
elif text.startswith('__frame__:'):
sys.stderr.write("Can't suspend tasklet: %s\n" % (text, ))
elif cmd_id == CMD_THREAD_RUN:
t = pydevd_find_thread_by_id(text)
if t:
t.additional_info.pydev_step_cmd = -1
t.additional_info.pydev_step_stop = None
t.additional_info.pydev_state = STATE_RUN
elif text.startswith('__frame__:'):
sys.stderr.write("Can't make tasklet run: %s\n" % (text, ))
elif cmd_id == CMD_STEP_INTO or cmd_id == CMD_STEP_OVER or cmd_id == CMD_STEP_RETURN or \
cmd_id == CMD_STEP_INTO_MY_CODE:
# we received some command to make a single step
t = pydevd_find_thread_by_id(text)
if t:
thread_id = get_thread_id(t)
int_cmd = InternalStepThread(thread_id, cmd_id)
py_db.post_internal_command(int_cmd, thread_id)
elif text.startswith('__frame__:'):
sys.stderr.write("Can't make tasklet step command: %s\n" %
(text, ))
elif cmd_id == CMD_RUN_TO_LINE or cmd_id == CMD_SET_NEXT_STATEMENT or cmd_id == CMD_SMART_STEP_INTO:
# we received some command to make a single step
thread_id, line, func_name = text.split('\t', 2)
t = pydevd_find_thread_by_id(thread_id)
if t:
int_cmd = InternalSetNextStatementThread(
thread_id, cmd_id, line, func_name)
py_db.post_internal_command(int_cmd, thread_id)
elif thread_id.startswith('__frame__:'):
sys.stderr.write(
"Can't set next statement in tasklet: %s\n" %
(thread_id, ))
elif cmd_id == CMD_RELOAD_CODE:
# we received some command to make a reload of a module
module_name = text.strip()
thread_id = '*' # Any thread
# Note: not going for the main thread because in this case it'd only do the load
# when we stopped on a breakpoint.
# for tid, t in py_db._running_thread_ids.items(): #Iterate in copy
# thread_name = t.getName()
#
# print thread_name, get_thread_id(t)
# #Note: if possible, try to reload on the main thread
# if thread_name == 'MainThread':
# thread_id = tid
int_cmd = ReloadCodeCommand(module_name, thread_id)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_CHANGE_VARIABLE:
# the text is: thread\tstackframe\tFRAME|GLOBAL\tattribute_to_change\tvalue_to_change
try:
thread_id, frame_id, scope, attr_and_value = text.split(
'\t', 3)
tab_index = attr_and_value.rindex('\t')
attr = attr_and_value[0:tab_index].replace('\t', '.')
value = attr_and_value[tab_index + 1:]
int_cmd = InternalChangeVariable(seq, thread_id, frame_id,
scope, attr, value)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_VARIABLE:
# we received some command to get a variable
# the text is: thread_id\tframe_id\tFRAME|GLOBAL\tattributes*
try:
thread_id, frame_id, scopeattrs = text.split('\t', 2)
if scopeattrs.find(
'\t') != -1: # there are attributes beyond scope
scope, attrs = scopeattrs.split('\t', 1)
else:
scope, attrs = (scopeattrs, None)
int_cmd = InternalGetVariable(seq, thread_id, frame_id,
scope, attrs)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_ARRAY:
# we received some command to get an array variable
# the text is: thread_id\tframe_id\tFRAME|GLOBAL\tname\ttemp\troffs\tcoffs\trows\tcols\tformat
try:
roffset, coffset, rows, cols, format, thread_id, frame_id, scopeattrs = text.split(
'\t', 7)
if scopeattrs.find(
'\t') != -1: # there are attributes beyond scope
scope, attrs = scopeattrs.split('\t', 1)
else:
scope, attrs = (scopeattrs, None)
int_cmd = InternalGetArray(seq, roffset, coffset, rows,
cols, format, thread_id,
frame_id, scope, attrs)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_SHOW_RETURN_VALUES:
try:
show_return_values = text.split('\t')[1]
if int(show_return_values) == 1:
py_db.show_return_values = True
else:
if py_db.show_return_values:
# We should remove saved return values
py_db.remove_return_values_flag = True
py_db.show_return_values = False
pydev_log.debug("Show return values: %s\n" %
py_db.show_return_values)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_COMPLETIONS:
# we received some command to get a variable
# the text is: thread_id\tframe_id\tactivation token
try:
thread_id, frame_id, scope, act_tok = text.split('\t', 3)
int_cmd = InternalGetCompletions(seq, thread_id, frame_id,
act_tok)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_DESCRIPTION:
try:
thread_id, frame_id, expression = text.split('\t', 2)
int_cmd = InternalGetDescription(seq, thread_id, frame_id,
expression)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_FRAME:
thread_id, frame_id, scope = text.split('\t', 2)
int_cmd = InternalGetFrame(seq, thread_id, frame_id)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_SET_BREAK:
# func name: 'None': match anything. Empty: match global, specified: only method context.
# command to add some breakpoint.
# text is file\tline. Add to breakpoints dictionary
suspend_policy = "NONE"
if py_db._set_breakpoints_with_id:
breakpoint_id, type, file, line, func_name, condition, expression = text.split(
'\t', 6)
breakpoint_id = int(breakpoint_id)
line = int(line)
# We must restore new lines and tabs as done in
# AbstractDebugTarget.breakpointAdded
condition = condition.replace("@_@NEW_LINE_CHAR@_@", '\n').\
replace("@_@TAB_CHAR@_@", '\t').strip()
expression = expression.replace("@_@NEW_LINE_CHAR@_@", '\n').\
replace("@_@TAB_CHAR@_@", '\t').strip()
else:
#Note: this else should be removed after PyCharm migrates to setting
#breakpoints by id (and ideally also provides func_name).
type, file, line, func_name, suspend_policy, condition, expression = text.split(
'\t', 6)
# If we don't have an id given for each breakpoint, consider
# the id to be the line.
breakpoint_id = line = int(line)
condition = condition.replace("@_@NEW_LINE_CHAR@_@", '\n'). \
replace("@_@TAB_CHAR@_@", '\t').strip()
expression = expression.replace("@_@NEW_LINE_CHAR@_@", '\n'). \
replace("@_@TAB_CHAR@_@", '\t').strip()
if not IS_PY3K: # In Python 3, the frame object will have unicode for the file, whereas on python 2 it has a byte-array encoded with the filesystem encoding.
file = file.encode(file_system_encoding)
file = pydevd_file_utils.norm_file_to_server(file)
if not pydevd_file_utils.exists(file):
sys.stderr.write('pydev debugger: warning: trying to add breakpoint'\
' to file that does not exist: %s (will have no effect)\n' % (file,))
sys.stderr.flush()
if len(condition
) <= 0 or condition is None or condition == "None":
condition = None
if len(expression
) <= 0 or expression is None or expression == "None":
expression = None
if type == 'python-line':
breakpoint = LineBreakpoint(line, condition, func_name,
expression, suspend_policy)
breakpoints = py_db.breakpoints
file_to_id_to_breakpoint = py_db.file_to_id_to_line_breakpoint
supported_type = True
else:
result = None
plugin = py_db.get_plugin_lazy_init()
if plugin is not None:
result = plugin.add_breakpoint('add_line_breakpoint',
py_db, type, file, line,
condition, expression,
func_name)
if result is not None:
supported_type = True
breakpoint, breakpoints = result
file_to_id_to_breakpoint = py_db.file_to_id_to_plugin_breakpoint
else:
supported_type = False
if not supported_type:
raise NameError(type)
if DebugInfoHolder.DEBUG_TRACE_BREAKPOINTS > 0:
pydev_log.debug(
'Added breakpoint:%s - line:%s - func_name:%s\n' %
(file, line, func_name.encode('utf-8')))
sys.stderr.flush()
if dict_contains(file_to_id_to_breakpoint, file):
id_to_pybreakpoint = file_to_id_to_breakpoint[file]
else:
id_to_pybreakpoint = file_to_id_to_breakpoint[file] = {}
id_to_pybreakpoint[breakpoint_id] = breakpoint
py_db.consolidate_breakpoints(file, id_to_pybreakpoint,
breakpoints)
if py_db.plugin is not None:
py_db.has_plugin_line_breaks = py_db.plugin.has_line_breaks(
)
py_db.set_tracing_for_untraced_contexts_if_not_frame_eval(
overwrite_prev_trace=True)
py_db.enable_tracing_in_frames_while_running_if_frame_eval()
elif cmd_id == CMD_REMOVE_BREAK:
#command to remove some breakpoint
#text is type\file\tid. Remove from breakpoints dictionary
breakpoint_type, file, breakpoint_id = text.split('\t', 2)
if not IS_PY3K: # In Python 3, the frame object will have unicode for the file, whereas on python 2 it has a byte-array encoded with the filesystem encoding.
file = file.encode(file_system_encoding)
file = pydevd_file_utils.norm_file_to_server(file)
try:
breakpoint_id = int(breakpoint_id)
except ValueError:
pydev_log.error(
'Error removing breakpoint. Expected breakpoint_id to be an int. Found: %s'
% (breakpoint_id, ))
else:
file_to_id_to_breakpoint = None
if breakpoint_type == 'python-line':
breakpoints = py_db.breakpoints
file_to_id_to_breakpoint = py_db.file_to_id_to_line_breakpoint
elif py_db.get_plugin_lazy_init() is not None:
result = py_db.plugin.get_breakpoints(
py_db, breakpoint_type)
if result is not None:
file_to_id_to_breakpoint = py_db.file_to_id_to_plugin_breakpoint
breakpoints = result
if file_to_id_to_breakpoint is None:
pydev_log.error(
'Error removing breakpoint. Cant handle breakpoint of type %s'
% breakpoint_type)
else:
try:
id_to_pybreakpoint = file_to_id_to_breakpoint.get(
file, {})
if DebugInfoHolder.DEBUG_TRACE_BREAKPOINTS > 0:
existing = id_to_pybreakpoint[breakpoint_id]
sys.stderr.write(
'Removed breakpoint:%s - line:%s - func_name:%s (id: %s)\n'
% (file, existing.line,
existing.func_name.encode('utf-8'),
breakpoint_id))
del id_to_pybreakpoint[breakpoint_id]
py_db.consolidate_breakpoints(
file, id_to_pybreakpoint, breakpoints)
if py_db.plugin is not None:
py_db.has_plugin_line_breaks = py_db.plugin.has_line_breaks(
)
except KeyError:
pydev_log.error(
"Error removing breakpoint: Breakpoint id not found: %s id: %s. Available ids: %s\n"
% (file, breakpoint_id,
dict_keys(id_to_pybreakpoint)))
elif cmd_id == CMD_EVALUATE_EXPRESSION or cmd_id == CMD_EXEC_EXPRESSION:
#command to evaluate the given expression
#text is: thread\tstackframe\tLOCAL\texpression
temp_name = ""
try:
thread_id, frame_id, scope, expression, trim, temp_name = text.split(
'\t', 5)
except ValueError:
thread_id, frame_id, scope, expression, trim = text.split(
'\t', 4)
int_cmd = InternalEvaluateExpression(
seq, thread_id, frame_id, expression,
cmd_id == CMD_EXEC_EXPRESSION,
int(trim) == 1, temp_name)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_CONSOLE_EXEC:
#command to exec expression in console, in case expression is only partially valid 'False' is returned
#text is: thread\tstackframe\tLOCAL\texpression
thread_id, frame_id, scope, expression = text.split('\t', 3)
int_cmd = InternalConsoleExec(seq, thread_id, frame_id,
expression)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_SET_PY_EXCEPTION:
# Command which receives set of exceptions on which user wants to break the debugger
# text is: break_on_uncaught;break_on_caught;TypeError;ImportError;zipimport.ZipImportError;
# This API is optional and works 'in bulk' -- it's possible
# to get finer-grained control with CMD_ADD_EXCEPTION_BREAK/CMD_REMOVE_EXCEPTION_BREAK
# which allows setting caught/uncaught per exception.
#
splitted = text.split(';')
py_db.break_on_uncaught_exceptions = {}
py_db.break_on_caught_exceptions = {}
added = []
if len(splitted) >= 4:
if splitted[0] == 'true':
break_on_uncaught = True
else:
break_on_uncaught = False
if splitted[1] == 'true':
break_on_caught = True
else:
break_on_caught = False
if splitted[2] == 'true':
py_db.break_on_exceptions_thrown_in_same_context = True
else:
py_db.break_on_exceptions_thrown_in_same_context = False
if splitted[3] == 'true':
py_db.ignore_exceptions_thrown_in_lines_with_ignore_exception = True
else:
py_db.ignore_exceptions_thrown_in_lines_with_ignore_exception = False
for exception_type in splitted[4:]:
exception_type = exception_type.strip()
if not exception_type:
continue
exception_breakpoint = py_db.add_break_on_exception(
exception_type,
notify_always=break_on_caught,
notify_on_terminate=break_on_uncaught,
notify_on_first_raise_only=False,
)
if exception_breakpoint is None:
continue
added.append(exception_breakpoint)
py_db.update_after_exceptions_added(added)
if break_on_caught:
py_db.enable_tracing_in_frames_while_running_if_frame_eval(
)
else:
sys.stderr.write(
"Error when setting exception list. Received: %s\n" %
(text, ))
elif cmd_id == CMD_GET_FILE_CONTENTS:
if not IS_PY3K: # In Python 3, the frame object will have unicode for the file, whereas on python 2 it has a byte-array encoded with the filesystem encoding.
text = text.encode(file_system_encoding)
if os.path.exists(text):
f = open(text, 'r')
try:
source = f.read()
finally:
f.close()
cmd = py_db.cmd_factory.make_get_file_contents(seq, source)
elif cmd_id == CMD_SET_PROPERTY_TRACE:
# Command which receives whether to trace property getter/setter/deleter
# text is feature_state(true/false);disable_getter/disable_setter/disable_deleter
if text != "":
splitted = text.split(';')
if len(splitted) >= 3:
if py_db.disable_property_trace is False and splitted[
0] == 'true':
# Replacing property by custom property only when the debugger starts
pydevd_traceproperty.replace_builtin_property()
py_db.disable_property_trace = True
# Enable/Disable tracing of the property getter
if splitted[1] == 'true':
py_db.disable_property_getter_trace = True
else:
py_db.disable_property_getter_trace = False
# Enable/Disable tracing of the property setter
if splitted[2] == 'true':
py_db.disable_property_setter_trace = True
else:
py_db.disable_property_setter_trace = False
# Enable/Disable tracing of the property deleter
if splitted[3] == 'true':
py_db.disable_property_deleter_trace = True
else:
py_db.disable_property_deleter_trace = False
else:
# User hasn't configured any settings for property tracing
pass
elif cmd_id == CMD_ADD_EXCEPTION_BREAK:
if text.find('\t') != -1:
exception, notify_always, notify_on_terminate, ignore_libraries = text.split(
'\t', 3)
else:
exception, notify_always, notify_on_terminate, ignore_libraries = text, 0, 0, 0
if exception.find('-') != -1:
breakpoint_type, exception = exception.split('-')
else:
breakpoint_type = 'python'
if breakpoint_type == 'python':
if int(notify_always) == 1:
pydev_log.warn(
"Deprecated parameter: 'notify always' policy removed in PyCharm\n"
)
exception_breakpoint = py_db.add_break_on_exception(
exception,
notify_always=int(notify_always) > 0,
notify_on_terminate=int(notify_on_terminate) == 1,
notify_on_first_raise_only=int(notify_always) == 2,
ignore_libraries=int(ignore_libraries) > 0)
if exception_breakpoint is not None:
py_db.update_after_exceptions_added(
[exception_breakpoint])
if notify_always:
py_db.enable_tracing_in_frames_while_running_if_frame_eval(
)
else:
supported_type = False
plugin = py_db.get_plugin_lazy_init()
if plugin is not None:
supported_type = plugin.add_breakpoint(
'add_exception_breakpoint', py_db, breakpoint_type,
exception)
if supported_type:
py_db.has_plugin_exception_breaks = py_db.plugin.has_exception_breaks(
)
py_db.enable_tracing_in_frames_while_running_if_frame_eval(
)
else:
raise NameError(breakpoint_type)
elif cmd_id == CMD_REMOVE_EXCEPTION_BREAK:
exception = text
if exception.find('-') != -1:
exception_type, exception = exception.split('-')
else:
exception_type = 'python'
if exception_type == 'python':
try:
cp = py_db.break_on_uncaught_exceptions.copy()
cp.pop(exception, None)
py_db.break_on_uncaught_exceptions = cp
cp = py_db.break_on_caught_exceptions.copy()
cp.pop(exception, None)
py_db.break_on_caught_exceptions = cp
except:
pydev_log.debug("Error while removing exception %s" %
sys.exc_info()[0])
update_exception_hook(py_db)
else:
supported_type = False
# I.e.: no need to initialize lazy (if we didn't have it in the first place, we can't remove
# anything from it anyways).
plugin = py_db.plugin
if plugin is not None:
supported_type = plugin.remove_exception_breakpoint(
py_db, exception_type, exception)
if supported_type:
py_db.has_plugin_exception_breaks = py_db.plugin.has_exception_breaks(
)
else:
raise NameError(exception_type)
if len(py_db.break_on_caught_exceptions
) == 0 and not py_db.has_plugin_exception_breaks:
py_db.disable_tracing_while_running_if_frame_eval()
elif cmd_id == CMD_LOAD_SOURCE:
path = text
try:
f = open(path, 'r')
source = f.read()
py_db.cmd_factory.make_load_source_message(
seq, source, py_db)
except:
return py_db.cmd_factory.make_error_message(
seq, pydevd_tracing.get_exception_traceback_str())
elif cmd_id == CMD_ADD_DJANGO_EXCEPTION_BREAK:
exception = text
plugin = py_db.get_plugin_lazy_init()
if plugin is not None:
plugin.add_breakpoint('add_exception_breakpoint', py_db,
'django', exception)
py_db.has_plugin_exception_breaks = py_db.plugin.has_exception_breaks(
)
py_db.enable_tracing_in_frames_while_running_if_frame_eval(
)
elif cmd_id == CMD_REMOVE_DJANGO_EXCEPTION_BREAK:
exception = text
# I.e.: no need to initialize lazy (if we didn't have it in the first place, we can't remove
# anything from it anyways).
plugin = py_db.plugin
if plugin is not None:
plugin.remove_exception_breakpoint(py_db, 'django',
exception)
py_db.has_plugin_exception_breaks = py_db.plugin.has_exception_breaks(
)
if len(py_db.break_on_caught_exceptions
) == 0 and not py_db.has_plugin_exception_breaks:
py_db.disable_tracing_while_running_if_frame_eval()
elif cmd_id == CMD_EVALUATE_CONSOLE_EXPRESSION:
# Command which takes care for the debug console communication
if text != "":
thread_id, frame_id, console_command = text.split('\t', 2)
console_command, line = console_command.split('\t')
if console_command == 'EVALUATE':
int_cmd = InternalEvaluateConsoleExpression(
seq, thread_id, frame_id, line, buffer_output=True)
elif console_command == 'EVALUATE_UNBUFFERED':
int_cmd = InternalEvaluateConsoleExpression(
seq,
thread_id,
frame_id,
line,
buffer_output=False)
elif console_command == 'GET_COMPLETIONS':
int_cmd = InternalConsoleGetCompletions(
seq, thread_id, frame_id, line)
else:
raise ValueError('Unrecognized command: %s' %
(console_command, ))
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_RUN_CUSTOM_OPERATION:
# Command which runs a custom operation
if text != "":
try:
location, custom = text.split('||', 1)
except:
sys.stderr.write(
'Custom operation now needs a || separator. Found: %s\n'
% (text, ))
raise
thread_id, frame_id, scopeattrs = location.split('\t', 2)
if scopeattrs.find(
'\t') != -1: # there are attributes beyond scope
scope, attrs = scopeattrs.split('\t', 1)
else:
scope, attrs = (scopeattrs, None)
# : style: EXECFILE or EXEC
# : encoded_code_or_file: file to execute or code
# : fname: name of function to be executed in the resulting namespace
style, encoded_code_or_file, fnname = custom.split('\t', 3)
int_cmd = InternalRunCustomOperation(
seq, thread_id, frame_id, scope, attrs, style,
encoded_code_or_file, fnname)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_IGNORE_THROWN_EXCEPTION_AT:
if text:
replace = 'REPLACE:' # Not all 3.x versions support u'REPLACE:', so, doing workaround.
if not IS_PY3K:
replace = unicode(replace)
if text.startswith(replace):
text = text[8:]
py_db.filename_to_lines_where_exceptions_are_ignored.clear(
)
if text:
for line in text.split(
'||'
): # Can be bulk-created (one in each line)
filename, line_number = line.split('|')
if not IS_PY3K:
filename = filename.encode(
file_system_encoding)
filename = pydevd_file_utils.norm_file_to_server(
filename)
if os.path.exists(filename):
lines_ignored = py_db.filename_to_lines_where_exceptions_are_ignored.get(
filename)
if lines_ignored is None:
lines_ignored = py_db.filename_to_lines_where_exceptions_are_ignored[
filename] = {}
lines_ignored[int(line_number)] = 1
else:
sys.stderr.write('pydev debugger: warning: trying to ignore exception thrown'\
' on file that does not exist: %s (will have no effect)\n' % (filename,))
elif cmd_id == CMD_ENABLE_DONT_TRACE:
if text:
true_str = 'true' # Not all 3.x versions support u'str', so, doing workaround.
if not IS_PY3K:
true_str = unicode(true_str)
mode = text.strip() == true_str
pydevd_dont_trace.trace_filter(mode)
else:
#I have no idea what this is all about
cmd = py_db.cmd_factory.make_error_message(
seq, "unexpected command " + str(cmd_id))
if cmd is not None:
py_db.writer.add_command(cmd)
del cmd
except Exception:
traceback.print_exc()
from _pydev_bundle.pydev_imports import StringIO
stream = StringIO()
traceback.print_exc(file=stream)
cmd = py_db.cmd_factory.make_error_message(
seq,
"Unexpected exception in process_net_command.\nInitial params: %s. Exception: %s"
% (((cmd_id, seq, text), stream.getvalue())))
py_db.writer.add_command(cmd)
finally:
py_db._main_lock.release()
def on_warn(msg):
from _pydev_bundle import pydev_log
pydev_log.warn(msg)
def process_net_command(py_db, cmd_id, seq, text):
'''Processes a command received from the Java side
@param cmd_id: the id of the command
@param seq: the sequence of the command
@param text: the text received in the command
@note: this method is run as a big switch... after doing some tests, it's not clear whether changing it for
a dict id --> function call will have better performance result. A simple test with xrange(10000000) showed
that the gains from having a fast access to what should be executed are lost because of the function call in
a way that if we had 10 elements in the switch the if..elif are better -- but growing the number of choices
makes the solution with the dispatch look better -- so, if this gets more than 20-25 choices at some time,
it may be worth refactoring it (actually, reordering the ifs so that the ones used mostly come before
probably will give better performance).
'''
# print(ID_TO_MEANING[str(cmd_id)], repr(text))
py_db._main_lock.acquire()
try:
try:
cmd = None
if cmd_id == CMD_RUN:
py_db.ready_to_run = True
elif cmd_id == CMD_VERSION:
# response is version number
# ide_os should be 'WINDOWS' or 'UNIX'.
ide_os = 'WINDOWS'
# Breakpoints can be grouped by 'LINE' or by 'ID'.
breakpoints_by = 'LINE'
splitted = text.split('\t')
if len(splitted) == 1:
_local_version = splitted
elif len(splitted) == 2:
_local_version, ide_os = splitted
elif len(splitted) == 3:
_local_version, ide_os, breakpoints_by = splitted
if breakpoints_by == 'ID':
py_db._set_breakpoints_with_id = True
else:
py_db._set_breakpoints_with_id = False
pydevd_file_utils.set_ide_os(ide_os)
cmd = py_db.cmd_factory.make_version_message(seq)
elif cmd_id == CMD_LIST_THREADS:
# response is a list of threads
cmd = py_db.cmd_factory.make_list_threads_message(seq)
elif cmd_id == CMD_THREAD_KILL:
int_cmd = InternalTerminateThread(text)
py_db.post_internal_command(int_cmd, text)
elif cmd_id == CMD_THREAD_SUSPEND:
# Yes, thread suspend is still done at this point, not through an internal command!
t = pydevd_find_thread_by_id(text)
if t and not hasattr(t, 'pydev_do_not_trace'):
additional_info = None
try:
additional_info = t.additional_info
except AttributeError:
pass # that's ok, no info currently set
if additional_info is not None:
for frame in additional_info.iter_frames(t):
py_db.set_trace_for_frame_and_parents(frame, overwrite_prev_trace=True)
del frame
py_db.set_suspend(t, CMD_THREAD_SUSPEND)
elif text.startswith('__frame__:'):
sys.stderr.write("Can't suspend tasklet: %s\n" % (text,))
elif cmd_id == CMD_THREAD_RUN:
t = pydevd_find_thread_by_id(text)
if t:
t.additional_info.pydev_step_cmd = -1
t.additional_info.pydev_step_stop = None
t.additional_info.pydev_state = STATE_RUN
elif text.startswith('__frame__:'):
sys.stderr.write("Can't make tasklet run: %s\n" % (text,))
elif cmd_id == CMD_STEP_INTO or cmd_id == CMD_STEP_OVER or cmd_id == CMD_STEP_RETURN or \
cmd_id == CMD_STEP_INTO_MY_CODE:
# we received some command to make a single step
t = pydevd_find_thread_by_id(text)
if t:
thread_id = get_thread_id(t)
int_cmd = InternalStepThread(thread_id, cmd_id)
py_db.post_internal_command(int_cmd, thread_id)
elif text.startswith('__frame__:'):
sys.stderr.write("Can't make tasklet step command: %s\n" % (text,))
elif cmd_id == CMD_RUN_TO_LINE or cmd_id == CMD_SET_NEXT_STATEMENT or cmd_id == CMD_SMART_STEP_INTO:
# we received some command to make a single step
thread_id, line, func_name = text.split('\t', 2)
t = pydevd_find_thread_by_id(thread_id)
if t:
int_cmd = InternalSetNextStatementThread(thread_id, cmd_id, line, func_name)
py_db.post_internal_command(int_cmd, thread_id)
elif thread_id.startswith('__frame__:'):
sys.stderr.write("Can't set next statement in tasklet: %s\n" % (thread_id,))
elif cmd_id == CMD_RELOAD_CODE:
# we received some command to make a reload of a module
module_name = text.strip()
thread_id = '*' # Any thread
# Note: not going for the main thread because in this case it'd only do the load
# when we stopped on a breakpoint.
# for tid, t in py_db._running_thread_ids.items(): #Iterate in copy
# thread_name = t.getName()
#
# print thread_name, get_thread_id(t)
# #Note: if possible, try to reload on the main thread
# if thread_name == 'MainThread':
# thread_id = tid
int_cmd = ReloadCodeCommand(module_name, thread_id)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_CHANGE_VARIABLE:
# the text is: thread\tstackframe\tFRAME|GLOBAL\tattribute_to_change\tvalue_to_change
try:
thread_id, frame_id, scope, attr_and_value = text.split('\t', 3)
tab_index = attr_and_value.rindex('\t')
attr = attr_and_value[0:tab_index].replace('\t', '.')
value = attr_and_value[tab_index + 1:]
int_cmd = InternalChangeVariable(seq, thread_id, frame_id, scope, attr, value)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_VARIABLE:
# we received some command to get a variable
# the text is: thread_id\tframe_id\tFRAME|GLOBAL\tattributes*
try:
thread_id, frame_id, scopeattrs = text.split('\t', 2)
if scopeattrs.find('\t') != -1: # there are attributes beyond scope
scope, attrs = scopeattrs.split('\t', 1)
else:
scope, attrs = (scopeattrs, None)
int_cmd = InternalGetVariable(seq, thread_id, frame_id, scope, attrs)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_ARRAY:
# we received some command to get an array variable
# the text is: thread_id\tframe_id\tFRAME|GLOBAL\tname\ttemp\troffs\tcoffs\trows\tcols\tformat
try:
roffset, coffset, rows, cols, format, thread_id, frame_id, scopeattrs = text.split('\t', 7)
if scopeattrs.find('\t') != -1: # there are attributes beyond scope
scope, attrs = scopeattrs.split('\t', 1)
else:
scope, attrs = (scopeattrs, None)
int_cmd = InternalGetArray(seq, roffset, coffset, rows, cols, format, thread_id, frame_id, scope, attrs)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_SHOW_RETURN_VALUES:
try:
show_return_values = text.split('\t')[1]
if int(show_return_values) == 1:
py_db.show_return_values = True
else:
if py_db.show_return_values:
# We should remove saved return values
py_db.remove_return_values_flag = True
py_db.show_return_values = False
pydev_log.debug("Show return values: %s\n" % py_db.show_return_values)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_COMPLETIONS:
# we received some command to get a variable
# the text is: thread_id\tframe_id\tactivation token
try:
thread_id, frame_id, scope, act_tok = text.split('\t', 3)
int_cmd = InternalGetCompletions(seq, thread_id, frame_id, act_tok)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_DESCRIPTION:
try:
thread_id, frame_id, expression = text.split('\t', 2)
int_cmd = InternalGetDescription(seq, thread_id, frame_id, expression)
py_db.post_internal_command(int_cmd, thread_id)
except:
traceback.print_exc()
elif cmd_id == CMD_GET_FRAME:
thread_id, frame_id, scope = text.split('\t', 2)
int_cmd = InternalGetFrame(seq, thread_id, frame_id)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_SET_BREAK:
# func name: 'None': match anything. Empty: match global, specified: only method context.
# command to add some breakpoint.
# text is file\tline. Add to breakpoints dictionary
suspend_policy = "NONE"
if py_db._set_breakpoints_with_id:
breakpoint_id, type, file, line, func_name, condition, expression = text.split('\t', 6)
breakpoint_id = int(breakpoint_id)
line = int(line)
# We must restore new lines and tabs as done in
# AbstractDebugTarget.breakpointAdded
condition = condition.replace("@_@NEW_LINE_CHAR@_@", '\n').\
replace("@_@TAB_CHAR@_@", '\t').strip()
expression = expression.replace("@_@NEW_LINE_CHAR@_@", '\n').\
replace("@_@TAB_CHAR@_@", '\t').strip()
else:
#Note: this else should be removed after PyCharm migrates to setting
#breakpoints by id (and ideally also provides func_name).
type, file, line, func_name, suspend_policy, condition, expression = text.split('\t', 6)
# If we don't have an id given for each breakpoint, consider
# the id to be the line.
breakpoint_id = line = int(line)
condition = condition.replace("@_@NEW_LINE_CHAR@_@", '\n'). \
replace("@_@TAB_CHAR@_@", '\t').strip()
expression = expression.replace("@_@NEW_LINE_CHAR@_@", '\n'). \
replace("@_@TAB_CHAR@_@", '\t').strip()
if not IS_PY3K: # In Python 3, the frame object will have unicode for the file, whereas on python 2 it has a byte-array encoded with the filesystem encoding.
file = file.encode(file_system_encoding)
file = pydevd_file_utils.norm_file_to_server(file)
if not pydevd_file_utils.exists(file):
sys.stderr.write('pydev debugger: warning: trying to add breakpoint'\
' to file that does not exist: %s (will have no effect)\n' % (file,))
sys.stderr.flush()
if len(condition) <= 0 or condition is None or condition == "None":
condition = None
if len(expression) <= 0 or expression is None or expression == "None":
expression = None
if type == 'python-line':
breakpoint = LineBreakpoint(line, condition, func_name, expression, suspend_policy)
breakpoints = py_db.breakpoints
file_to_id_to_breakpoint = py_db.file_to_id_to_line_breakpoint
supported_type = True
else:
result = None
plugin = py_db.get_plugin_lazy_init()
if plugin is not None:
result = plugin.add_breakpoint('add_line_breakpoint', py_db, type, file, line, condition, expression, func_name)
if result is not None:
supported_type = True
breakpoint, breakpoints = result
file_to_id_to_breakpoint = py_db.file_to_id_to_plugin_breakpoint
else:
supported_type = False
if not supported_type:
raise NameError(type)
if DebugInfoHolder.DEBUG_TRACE_BREAKPOINTS > 0:
pydev_log.debug('Added breakpoint:%s - line:%s - func_name:%s\n' % (file, line, func_name.encode('utf-8')))
sys.stderr.flush()
if dict_contains(file_to_id_to_breakpoint, file):
id_to_pybreakpoint = file_to_id_to_breakpoint[file]
else:
id_to_pybreakpoint = file_to_id_to_breakpoint[file] = {}
id_to_pybreakpoint[breakpoint_id] = breakpoint
py_db.consolidate_breakpoints(file, id_to_pybreakpoint, breakpoints)
if py_db.plugin is not None:
py_db.has_plugin_line_breaks = py_db.plugin.has_line_breaks()
py_db.set_tracing_for_untraced_contexts(overwrite_prev_trace=True)
elif cmd_id == CMD_REMOVE_BREAK:
#command to remove some breakpoint
#text is type\file\tid. Remove from breakpoints dictionary
breakpoint_type, file, breakpoint_id = text.split('\t', 2)
if not IS_PY3K: # In Python 3, the frame object will have unicode for the file, whereas on python 2 it has a byte-array encoded with the filesystem encoding.
file = file.encode(file_system_encoding)
file = pydevd_file_utils.norm_file_to_server(file)
try:
breakpoint_id = int(breakpoint_id)
except ValueError:
pydev_log.error('Error removing breakpoint. Expected breakpoint_id to be an int. Found: %s' % (breakpoint_id,))
else:
file_to_id_to_breakpoint = None
if breakpoint_type == 'python-line':
breakpoints = py_db.breakpoints
file_to_id_to_breakpoint = py_db.file_to_id_to_line_breakpoint
elif py_db.get_plugin_lazy_init() is not None:
result = py_db.plugin.get_breakpoints(py_db, breakpoint_type)
if result is not None:
file_to_id_to_breakpoint = py_db.file_to_id_to_plugin_breakpoint
breakpoints = result
if file_to_id_to_breakpoint is None:
pydev_log.error('Error removing breakpoint. Cant handle breakpoint of type %s' % breakpoint_type)
else:
try:
id_to_pybreakpoint = file_to_id_to_breakpoint.get(file, {})
if DebugInfoHolder.DEBUG_TRACE_BREAKPOINTS > 0:
existing = id_to_pybreakpoint[breakpoint_id]
sys.stderr.write('Removed breakpoint:%s - line:%s - func_name:%s (id: %s)\n' % (
file, existing.line, existing.func_name.encode('utf-8'), breakpoint_id))
del id_to_pybreakpoint[breakpoint_id]
py_db.consolidate_breakpoints(file, id_to_pybreakpoint, breakpoints)
if py_db.plugin is not None:
py_db.has_plugin_line_breaks = py_db.plugin.has_line_breaks()
except KeyError:
pydev_log.error("Error removing breakpoint: Breakpoint id not found: %s id: %s. Available ids: %s\n" % (
file, breakpoint_id, dict_keys(id_to_pybreakpoint)))
elif cmd_id == CMD_EVALUATE_EXPRESSION or cmd_id == CMD_EXEC_EXPRESSION:
#command to evaluate the given expression
#text is: thread\tstackframe\tLOCAL\texpression
temp_name = ""
try:
thread_id, frame_id, scope, expression, trim, temp_name = text.split('\t', 5)
except ValueError:
thread_id, frame_id, scope, expression, trim = text.split('\t', 4)
int_cmd = InternalEvaluateExpression(seq, thread_id, frame_id, expression,
cmd_id == CMD_EXEC_EXPRESSION, int(trim) == 1, temp_name)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_CONSOLE_EXEC:
#command to exec expression in console, in case expression is only partially valid 'False' is returned
#text is: thread\tstackframe\tLOCAL\texpression
thread_id, frame_id, scope, expression = text.split('\t', 3)
int_cmd = InternalConsoleExec(seq, thread_id, frame_id, expression)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_SET_PY_EXCEPTION:
# Command which receives set of exceptions on which user wants to break the debugger
# text is: break_on_uncaught;break_on_caught;TypeError;ImportError;zipimport.ZipImportError;
# This API is optional and works 'in bulk' -- it's possible
# to get finer-grained control with CMD_ADD_EXCEPTION_BREAK/CMD_REMOVE_EXCEPTION_BREAK
# which allows setting caught/uncaught per exception.
#
splitted = text.split(';')
py_db.break_on_uncaught_exceptions = {}
py_db.break_on_caught_exceptions = {}
added = []
if len(splitted) >= 4:
if splitted[0] == 'true':
break_on_uncaught = True
else:
break_on_uncaught = False
if splitted[1] == 'true':
break_on_caught = True
else:
break_on_caught = False
if splitted[2] == 'true':
py_db.break_on_exceptions_thrown_in_same_context = True
else:
py_db.break_on_exceptions_thrown_in_same_context = False
if splitted[3] == 'true':
py_db.ignore_exceptions_thrown_in_lines_with_ignore_exception = True
else:
py_db.ignore_exceptions_thrown_in_lines_with_ignore_exception = False
for exception_type in splitted[4:]:
exception_type = exception_type.strip()
if not exception_type:
continue
exception_breakpoint = py_db.add_break_on_exception(
exception_type,
notify_always=break_on_caught,
notify_on_terminate=break_on_uncaught,
notify_on_first_raise_only=False,
)
if exception_breakpoint is None:
continue
added.append(exception_breakpoint)
py_db.update_after_exceptions_added(added)
else:
sys.stderr.write("Error when setting exception list. Received: %s\n" % (text,))
elif cmd_id == CMD_GET_FILE_CONTENTS:
if not IS_PY3K: # In Python 3, the frame object will have unicode for the file, whereas on python 2 it has a byte-array encoded with the filesystem encoding.
text = text.encode(file_system_encoding)
if os.path.exists(text):
f = open(text, 'r')
try:
source = f.read()
finally:
f.close()
cmd = py_db.cmd_factory.make_get_file_contents(seq, source)
elif cmd_id == CMD_SET_PROPERTY_TRACE:
# Command which receives whether to trace property getter/setter/deleter
# text is feature_state(true/false);disable_getter/disable_setter/disable_deleter
if text != "":
splitted = text.split(';')
if len(splitted) >= 3:
if py_db.disable_property_trace is False and splitted[0] == 'true':
# Replacing property by custom property only when the debugger starts
pydevd_traceproperty.replace_builtin_property()
py_db.disable_property_trace = True
# Enable/Disable tracing of the property getter
if splitted[1] == 'true':
py_db.disable_property_getter_trace = True
else:
py_db.disable_property_getter_trace = False
# Enable/Disable tracing of the property setter
if splitted[2] == 'true':
py_db.disable_property_setter_trace = True
else:
py_db.disable_property_setter_trace = False
# Enable/Disable tracing of the property deleter
if splitted[3] == 'true':
py_db.disable_property_deleter_trace = True
else:
py_db.disable_property_deleter_trace = False
else:
# User hasn't configured any settings for property tracing
pass
elif cmd_id == CMD_ADD_EXCEPTION_BREAK:
if text.find('\t') != -1:
exception, notify_always, notify_on_terminate, ignore_libraries = text.split('\t', 3)
else:
exception, notify_always, notify_on_terminate, ignore_libraries = text, 0, 0, 0
if exception.find('-') != -1:
breakpoint_type, exception = exception.split('-')
else:
breakpoint_type = 'python'
if breakpoint_type == 'python':
if int(notify_always) == 1:
pydev_log.warn("Deprecated parameter: 'notify always' policy removed in PyCharm\n")
exception_breakpoint = py_db.add_break_on_exception(
exception,
notify_always=int(notify_always) > 0,
notify_on_terminate = int(notify_on_terminate) == 1,
notify_on_first_raise_only=int(notify_always) == 2,
ignore_libraries=int(ignore_libraries) > 0
)
if exception_breakpoint is not None:
py_db.update_after_exceptions_added([exception_breakpoint])
else:
supported_type = False
plugin = py_db.get_plugin_lazy_init()
if plugin is not None:
supported_type = plugin.add_breakpoint('add_exception_breakpoint', py_db, breakpoint_type, exception)
if supported_type:
py_db.has_plugin_exception_breaks = py_db.plugin.has_exception_breaks()
else:
raise NameError(breakpoint_type)
elif cmd_id == CMD_REMOVE_EXCEPTION_BREAK:
exception = text
if exception.find('-') != -1:
exception_type, exception = exception.split('-')
else:
exception_type = 'python'
if exception_type == 'python':
try:
cp = py_db.break_on_uncaught_exceptions.copy()
dict_pop(cp, exception, None)
py_db.break_on_uncaught_exceptions = cp
cp = py_db.break_on_caught_exceptions.copy()
dict_pop(cp, exception, None)
py_db.break_on_caught_exceptions = cp
except:
pydev_log.debug("Error while removing exception %s"%sys.exc_info()[0])
update_exception_hook(py_db)
else:
supported_type = False
# I.e.: no need to initialize lazy (if we didn't have it in the first place, we can't remove
# anything from it anyways).
plugin = py_db.plugin
if plugin is not None:
supported_type = plugin.remove_exception_breakpoint(py_db, exception_type, exception)
if supported_type:
py_db.has_plugin_exception_breaks = py_db.plugin.has_exception_breaks()
else:
raise NameError(exception_type)
elif cmd_id == CMD_LOAD_SOURCE:
path = text
try:
f = open(path, 'r')
source = f.read()
py_db.cmd_factory.make_load_source_message(seq, source, py_db)
except:
return py_db.cmd_factory.make_error_message(seq, pydevd_tracing.get_exception_traceback_str())
elif cmd_id == CMD_ADD_DJANGO_EXCEPTION_BREAK:
exception = text
plugin = py_db.get_plugin_lazy_init()
if plugin is not None:
plugin.add_breakpoint('add_exception_breakpoint', py_db, 'django', exception)
py_db.has_plugin_exception_breaks = py_db.plugin.has_exception_breaks()
elif cmd_id == CMD_REMOVE_DJANGO_EXCEPTION_BREAK:
exception = text
# I.e.: no need to initialize lazy (if we didn't have it in the first place, we can't remove
# anything from it anyways).
plugin = py_db.plugin
if plugin is not None:
plugin.remove_exception_breakpoint(py_db, 'django', exception)
py_db.has_plugin_exception_breaks = py_db.plugin.has_exception_breaks()
elif cmd_id == CMD_EVALUATE_CONSOLE_EXPRESSION:
# Command which takes care for the debug console communication
if text != "":
thread_id, frame_id, console_command = text.split('\t', 2)
console_command, line = console_command.split('\t')
if console_command == 'EVALUATE':
int_cmd = InternalEvaluateConsoleExpression(
seq, thread_id, frame_id, line, buffer_output=True)
elif console_command == 'EVALUATE_UNBUFFERED':
int_cmd = InternalEvaluateConsoleExpression(
seq, thread_id, frame_id, line, buffer_output=False)
elif console_command == 'GET_COMPLETIONS':
int_cmd = InternalConsoleGetCompletions(seq, thread_id, frame_id, line)
else:
raise ValueError('Unrecognized command: %s' % (console_command,))
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_RUN_CUSTOM_OPERATION:
# Command which runs a custom operation
if text != "":
try:
location, custom = text.split('||', 1)
except:
sys.stderr.write('Custom operation now needs a || separator. Found: %s\n' % (text,))
raise
thread_id, frame_id, scopeattrs = location.split('\t', 2)
if scopeattrs.find('\t') != -1: # there are attributes beyond scope
scope, attrs = scopeattrs.split('\t', 1)
else:
scope, attrs = (scopeattrs, None)
# : style: EXECFILE or EXEC
# : encoded_code_or_file: file to execute or code
# : fname: name of function to be executed in the resulting namespace
style, encoded_code_or_file, fnname = custom.split('\t', 3)
int_cmd = InternalRunCustomOperation(seq, thread_id, frame_id, scope, attrs,
style, encoded_code_or_file, fnname)
py_db.post_internal_command(int_cmd, thread_id)
elif cmd_id == CMD_IGNORE_THROWN_EXCEPTION_AT:
if text:
replace = 'REPLACE:' # Not all 3.x versions support u'REPLACE:', so, doing workaround.
if not IS_PY3K:
replace = unicode(replace)
if text.startswith(replace):
text = text[8:]
py_db.filename_to_lines_where_exceptions_are_ignored.clear()
if text:
for line in text.split('||'): # Can be bulk-created (one in each line)
filename, line_number = line.split('|')
if not IS_PY3K:
filename = filename.encode(file_system_encoding)
filename = pydevd_file_utils.norm_file_to_server(filename)
if os.path.exists(filename):
lines_ignored = py_db.filename_to_lines_where_exceptions_are_ignored.get(filename)
if lines_ignored is None:
lines_ignored = py_db.filename_to_lines_where_exceptions_are_ignored[filename] = {}
lines_ignored[int(line_number)] = 1
else:
sys.stderr.write('pydev debugger: warning: trying to ignore exception thrown'\
' on file that does not exist: %s (will have no effect)\n' % (filename,))
elif cmd_id == CMD_ENABLE_DONT_TRACE:
if text:
true_str = 'true' # Not all 3.x versions support u'str', so, doing workaround.
if not IS_PY3K:
true_str = unicode(true_str)
mode = text.strip() == true_str
pydevd_dont_trace.trace_filter(mode)
else:
#I have no idea what this is all about
cmd = py_db.cmd_factory.make_error_message(seq, "unexpected command " + str(cmd_id))
if cmd is not None:
py_db.writer.add_command(cmd)
del cmd
except Exception:
traceback.print_exc()
from _pydev_bundle.pydev_imports import StringIO
stream = StringIO()
traceback.print_exc(file=stream)
cmd = py_db.cmd_factory.make_error_message(
seq,
"Unexpected exception in process_net_command.\nInitial params: %s. Exception: %s" % (
((cmd_id, seq, text), stream.getvalue())
)
)
py_db.writer.add_command(cmd)
finally:
py_db._main_lock.release()