def deparse_source_from_code(code):
source_text = ''
try:
source_lines = deparse_fn(code).split("\n")
source_text = ''
for i, source_text in enumerate(source_lines):
if len(source_text) > 0:
break
if len(source_lines) > 1:
source_text += '...'
source_text = '"%s"' % source_text
except:
pass
return source_text
def print_location(proc_obj):
"""Show where we are. GUI's and front-end interfaces often
use this to update displays. So it is helpful to make sure
we give at least some place that's located in a file.
"""
i_stack = proc_obj.curindex
if i_stack is None or proc_obj.stack is None:
return False
core_obj = proc_obj.core
dbgr_obj = proc_obj.debugger
intf_obj = dbgr_obj.intf[-1]
# Evaluation routines like "exec" don't show useful location
# info. In these cases, we will use the position before that in
# the stack. Hence the looping below which in practices loops
# once and sometimes twice.
remapped_file = None
source_text = None
while i_stack >= 0:
frame_lineno = proc_obj.stack[i_stack]
i_stack -= 1
frame, lineno = frame_lineno
# # Next check to see that local variable breadcrumb exists and
# # has the magic dynamic value.
# # If so, it's us and we don't normally show this.a
# if 'breadcrumb' in frame.f_locals:
# if self.run == frame.f_locals['breadcrumb']:
# break
filename = Mstack.frame2file(core_obj, frame, canonic=False)
if '<string>' == filename and dbgr_obj.eval_string:
remapped_file = filename
filename = pyficache.unmap_file(filename)
if '<string>' == filename:
remapped = source_tempfile_remap('eval_string',
dbgr_obj.eval_string)
pyficache.remap_file(filename, remapped)
filename = remapped
lineno = pyficache.unmap_file_line(filename, lineno)
pass
pass
elif '<string>' == filename:
source_text = deparse_fn(frame.f_code)
filename = "<string: '%s'>" % source_text
pass
else:
if filename in pyficache.file2file_remap:
remapped_file = pyficache.unmap_file(filename)
# FIXME: a remapped_file shouldn't be the same as its unmapped version
if remapped_file == filename:
remapped_file = None
pass
pass
pass
opts = {
'reload_on_change' : proc_obj.settings('reload'),
'output' : proc_obj.settings('highlight')
}
if 'style' in proc_obj.debugger.settings:
opts['style'] = proc_obj.settings('style')
pyficache.update_cache(filename)
line = pyficache.getline(filename, lineno, opts)
if not line:
if (not source_text and
filename.startswith("<string: ") and proc_obj.curframe.f_code):
# Deparse the code object into a temp file and remap the line from code
# into the corresponding line of the tempfile
co = proc_obj.curframe.f_code
temp_filename, name_for_code = deparse_and_cache(co, proc_obj.errmsg)
lineno = 1
# _, lineno = pyficache.unmap_file_line(temp_filename, lineno, True)
if temp_filename:
filename = temp_filename
pass
else:
# FIXME:
if source_text:
lines = source_text.split("\n")
temp_name='string-'
else:
# try with good ol linecache and consider fixing pyficache
lines = linecache.getlines(filename)
temp_name = filename
if lines:
# FIXME: DRY code with version in cmdproc.py print_location
prefix = os.path.basename(temp_name).split('.')[0]
fd = tempfile.NamedTemporaryFile(suffix='.py',
prefix=prefix,
delete=False)
with fd:
fd.write(''.join(lines))
remapped_file = fd.name
pyficache.remap_file(remapped_file, filename)
fd.close()
pass
line = linecache.getline(filename, lineno,
proc_obj.curframe.f_globals)
pass
fn_name = frame.f_code.co_name
last_i = frame.f_lasti
print_source_location_info(intf_obj.msg, filename, lineno, fn_name,
remapped_file = remapped_file,
f_lasti = last_i)
if line and len(line.strip()) != 0:
if proc_obj.event:
print_source_line(intf_obj.msg, lineno, line,
proc_obj.event2short[proc_obj.event])
pass
if '<string>' != filename: break
pass
if proc_obj.event in ['return', 'exception']:
val = proc_obj.event_arg
intf_obj.msg('R=> %s' % proc_obj._saferepr(val))
pass
return True
def print_location(proc_obj):
"""Show where we are. GUI's and front-end interfaces often
use this to update displays. So it is helpful to make sure
we give at least some place that's located in a file.
"""
i_stack = proc_obj.curindex
if i_stack is None or proc_obj.stack is None:
return False
core_obj = proc_obj.core
dbgr_obj = proc_obj.debugger
intf_obj = dbgr_obj.intf[-1]
# Evaluation routines like "exec" don't show useful location
# info. In these cases, we will use the position before that in
# the stack. Hence the looping below which in practices loops
# once and sometimes twice.
remapped_file = None
source_text = None
while i_stack >= 0:
frame_lineno = proc_obj.stack[i_stack]
i_stack -= 1
frame, lineno = frame_lineno
# # Next check to see that local variable breadcrumb exists and
# # has the magic dynamic value.
# # If so, it's us and we don't normally show this.a
# if 'breadcrumb' in frame.f_locals:
# if self.run == frame.f_locals['breadcrumb']:
# break
filename = Mstack.frame2file(core_obj, frame, canonic=False)
if '<string>' == filename and dbgr_obj.eval_string:
remapped_file = filename
filename = pyficache.unmap_file(filename)
if '<string>' == filename:
remapped = cmdfns.source_tempfile_remap(
'eval_string', dbgr_obj.eval_string)
pyficache.remap_file(filename, remapped)
filename = remapped
lineno = pyficache.unmap_file_line(filename, lineno)
pass
pass
elif '<string>' == filename:
source_text = deparse_fn(frame.f_code)
filename = "<string: '%s'>" % source_text
pass
else:
m = re.search('^<frozen (.*)>', filename)
if m and m.group(1) in pyficache.file2file_remap:
remapped_file = pyficache.file2file_remap[m.group(1)]
pass
elif filename in pyficache.file2file_remap:
remapped_file = pyficache.unmap_file(filename)
# FIXME: a remapped_file shouldn't be the same as its unmapped version
if remapped_file == filename:
remapped_file = None
pass
pass
elif m and m.group(1) in sys.modules:
remapped_file = m.group(1)
pyficache.remap_file(filename, remapped_file)
pass
opts = {
'reload_on_change': proc_obj.settings('reload'),
'output': proc_obj.settings('highlight')
}
if 'style' in proc_obj.debugger.settings:
opts['style'] = proc_obj.settings('style')
pyficache.update_cache(filename)
line = pyficache.getline(filename, lineno, opts)
if not line:
if (not source_text and filename.startswith("<string: ")
and proc_obj.curframe.f_code):
# Deparse the code object into a temp file and remap the line from code
# into the corresponding line of the tempfile
co = proc_obj.curframe.f_code
temp_filename, name_for_code = deparse_and_cache(
co, proc_obj.errmsg)
lineno = 1
# _, lineno = pyficache.unmap_file_line(temp_filename, lineno, True)
if temp_filename:
filename = temp_filename
pass
else:
# FIXME:
if source_text:
lines = source_text.split("\n")
temp_name = 'string-'
else:
# try with good ol linecache and consider fixing pyficache
lines = linecache.getlines(filename)
temp_name = filename
if lines:
# FIXME: DRY code with version in cmdproc.py print_location
prefix = os.path.basename(temp_name).split('.')[0]
fd = tempfile.NamedTemporaryFile(suffix='.py',
prefix=prefix,
delete=False)
with fd:
fd.write(''.join(lines))
remapped_file = fd.name
pyficache.remap_file(remapped_file, filename)
fd.close()
pass
line = linecache.getline(filename, lineno,
proc_obj.curframe.f_globals)
if not line:
m = re.search('^<frozen (.*)>', filename)
if m and m.group(1):
remapped_file = m.group(1)
try_module = sys.modules.get(remapped_file)
if (try_module and inspect.ismodule(try_module)
and hasattr(try_module, '__file__')):
remapped_file = sys.modules[remapped_file].__file__
pyficache.remap_file(filename, remapped_file)
line = linecache.getline(remapped_file, lineno,
proc_obj.curframe.f_globals)
else:
remapped_file = m.group(1)
code = proc_obj.curframe.f_code
filename, line = cmdfns.deparse_getline(
code, remapped_file, lineno, opts)
pass
pass
try:
match, reason = Mstack.check_path_with_frame(frame, filename)
if not match:
if filename not in warned_file_mismatches:
proc_obj.errmsg(reason)
warned_file_mismatches.add(filename)
except:
pass
fn_name = frame.f_code.co_name
last_i = frame.f_lasti
print_source_location_info(intf_obj.msg,
filename,
lineno,
fn_name,
remapped_file=remapped_file,
f_lasti=last_i)
if line and len(line.strip()) != 0:
if proc_obj.event:
print_source_line(intf_obj.msg, lineno, line,
proc_obj.event2short[proc_obj.event])
pass
if '<string>' != filename: break
pass
if proc_obj.event in ['return', 'exception']:
val = proc_obj.event_arg
intf_obj.msg('R=> %s' % proc_obj._saferepr(val))
pass
return True
def print_location(proc_obj):
"""Show where we are. GUI's and front-end interfaces often
use this to update displays. So it is helpful to make sure
we give at least some place that's located in a file.
"""
i_stack = proc_obj.curindex
if i_stack is None or proc_obj.stack is None:
return False
core_obj = proc_obj.core
dbgr_obj = proc_obj.debugger
intf_obj = dbgr_obj.intf[-1]
# Evaluation routines like "exec" don't show useful location
# info. In these cases, we will use the position before that in
# the stack. Hence the looping below which in practices loops
# once and sometimes twice.
remapped_file = None
source_text = None
while i_stack >= 0:
frame_lineno = proc_obj.stack[i_stack]
i_stack -= 1
frame, lineno = frame_lineno
# # Next check to see that local variable breadcrumb exists and
# # has the magic dynamic value.
# # If so, it's us and we don't normally show this.a
# if 'breadcrumb' in frame.f_locals:
# if self.run == frame.f_locals['breadcrumb']:
# break
filename = Mstack.frame2file(core_obj, frame, canonic=False)
if "<string>" == filename and dbgr_obj.eval_string:
remapped_file = filename
filename = pyficache.unmap_file(filename)
if "<string>" == filename:
remapped = source_tempfile_remap(
"eval_string",
dbgr_obj.eval_string,
tempdir=proc_obj.settings("tempdir"))
pyficache.remap_file(filename, remapped)
filename = remapped
lineno = pyficache.unmap_file_line(filename, lineno)
pass
pass
elif "<string>" == filename:
source_text = deparse_fn(frame.f_code)
filename = "<string: '%s'>" % source_text
pass
elif filename in proc_obj.file2file_remap:
remapped_file = proc_obj.file2file_remap[filename]
elif filename in pyficache.file2file_remap:
remapped_file = pyficache.unmap_file(filename)
# FIXME: a remapped_file shouldn't be the same as its unmapped version
if remapped_file == filename:
remapped_file = None
pass
pass
elif pyficache.main.remap_re_hash:
remapped_file = pyficache.remap_file_pat(
filename, pyficache.main.remap_re_hash)
opts = {
"reload_on_change": proc_obj.settings("reload"),
"output": proc_obj.settings("highlight"),
}
if "style" in proc_obj.debugger.settings:
opts["style"] = proc_obj.settings("style")
pyficache.update_cache(filename)
line = pyficache.getline(filename, lineno, opts)
if not line:
if (not source_text and filename.startswith("<string: ")
and proc_obj.curframe.f_code):
# Deparse the code object into a temp file and remap the line from code
# into the corresponding line of the tempfile
co = proc_obj.curframe.f_code
tempdir = proc_obj.settings("tempdir")
temp_filename, name_for_code = deparse_and_cache(
co, proc_obj.errmsg, tempdir=tempdir)
lineno = 1
# _, lineno = pyficache.unmap_file_line(temp_filename, lineno, True)
if temp_filename:
filename = temp_filename
pass
else:
# FIXME:
if source_text:
lines = source_text.split("\n")
temp_name = "string-"
else:
# try with good ol linecache and consider fixing pyficache
lines = linecache.getlines(filename)
temp_name = filename
if lines:
# FIXME: DRY code with version in cmdproc.py print_location
prefix = osp.basename(temp_name).split(".")[0]
fd = tempfile.NamedTemporaryFile(
suffix=".py",
prefix=prefix,
delete=False,
dir=proc_obj.settings("tempdir"),
)
with fd:
fd.write("".join(lines))
remapped_file = fd.name
pyficache.remap_file(remapped_file, filename)
fd.close()
pass
line = linecache.getline(filename, lineno,
proc_obj.curframe.f_globals)
pass
fn_name = frame.f_code.co_name
last_i = frame.f_lasti
print_source_location_info(
intf_obj.msg,
filename,
lineno,
fn_name,
remapped_file=remapped_file,
f_lasti=last_i,
)
if line and len(line.strip()) != 0:
if proc_obj.event:
print_source_line(intf_obj.msg, lineno, line,
proc_obj.event2short[proc_obj.event])
pass
if "<string>" != filename:
break
pass
if proc_obj.event in ["return", "exception"]:
val = proc_obj.event_arg
intf_obj.msg("R=> %s" % proc_obj._saferepr(val))
pass
return True