X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=AppPkg%2FApplications%2FPython%2FPython-2.7.2%2FLib%2Fcgitb.py;fp=AppPkg%2FApplications%2FPython%2FPython-2.7.2%2FLib%2Fcgitb.py;h=0000000000000000000000000000000000000000;hp=e6e9117d24ace12eb7cfec37cd150ab7cf455eaf;hb=964f432b9b0afe103c41c7613fade3e699118afe;hpb=e2d3a25f1a3135221a9c8061e1b8f90245d727eb diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/cgitb.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/cgitb.py deleted file mode 100644 index e6e9117d24..0000000000 --- a/AppPkg/Applications/Python/Python-2.7.2/Lib/cgitb.py +++ /dev/null @@ -1,318 +0,0 @@ -"""More comprehensive traceback formatting for Python scripts. - -To enable this module, do: - - import cgitb; cgitb.enable() - -at the top of your script. The optional arguments to enable() are: - - display - if true, tracebacks are displayed in the web browser - logdir - if set, tracebacks are written to files in this directory - context - number of lines of source code to show for each stack frame - format - 'text' or 'html' controls the output format - -By default, tracebacks are displayed but not saved, the context is 5 lines -and the output format is 'html' (for backwards compatibility with the -original use of this module) - -Alternatively, if you have caught an exception and want cgitb to display it -for you, call cgitb.handler(). The optional argument to handler() is a -3-item tuple (etype, evalue, etb) just like the value of sys.exc_info(). -The default handler displays output as HTML. - -""" -import inspect -import keyword -import linecache -import os -import pydoc -import sys -import tempfile -import time -import tokenize -import traceback -import types - -def reset(): - """Return a string that resets the CGI and browser to a known state.""" - return ''' -
--> --> - - ''' - -__UNDEF__ = [] # a special sentinel object -def small(text): - if text: - return '' + text + '' - else: - return '' - -def strong(text): - if text: - return '' + text + '' - else: - return '' - -def grey(text): - if text: - return '' + text + '' - else: - return '' - -def lookup(name, frame, locals): - """Find the value for a given name in the given environment.""" - if name in locals: - return 'local', locals[name] - if name in frame.f_globals: - return 'global', frame.f_globals[name] - if '__builtins__' in frame.f_globals: - builtins = frame.f_globals['__builtins__'] - if type(builtins) is type({}): - if name in builtins: - return 'builtin', builtins[name] - else: - if hasattr(builtins, name): - return 'builtin', getattr(builtins, name) - return None, __UNDEF__ - -def scanvars(reader, frame, locals): - """Scan one logical line of Python and look up values of variables used.""" - vars, lasttoken, parent, prefix, value = [], None, None, '', __UNDEF__ - for ttype, token, start, end, line in tokenize.generate_tokens(reader): - if ttype == tokenize.NEWLINE: break - if ttype == tokenize.NAME and token not in keyword.kwlist: - if lasttoken == '.': - if parent is not __UNDEF__: - value = getattr(parent, token, __UNDEF__) - vars.append((prefix + token, prefix, value)) - else: - where, value = lookup(token, frame, locals) - vars.append((token, where, value)) - elif token == '.': - prefix += lasttoken + '.' - parent = value - else: - parent, prefix = None, '' - lasttoken = token - return vars - -def html(einfo, context=5): - """Return a nice HTML document describing a given traceback.""" - etype, evalue, etb = einfo - if type(etype) is types.ClassType: - etype = etype.__name__ - pyver = 'Python ' + sys.version.split()[0] + ': ' + sys.executable - date = time.ctime(time.time()) - head = '' + pydoc.html.heading( - '%s' % - strong(pydoc.html.escape(str(etype))), - '#ffffff', '#6622aa', pyver + 'A problem occurred in a Python script. Here is the sequence of -function calls leading up to the error, in the order they occurred.
''' - - indent = '' + small(' ' * 5) + ' ' - frames = [] - records = inspect.getinnerframes(etb, context) - for frame, file, lnum, func, lines, index in records: - if file: - file = os.path.abspath(file) - link = '%s' % (file, pydoc.html.escape(file)) - else: - file = link = '?' - args, varargs, varkw, locals = inspect.getargvalues(frame) - call = '' - if func != '?': - call = 'in ' + strong(func) + \ - inspect.formatargvalues(args, varargs, varkw, locals, - formatvalue=lambda value: '=' + pydoc.html.repr(value)) - - highlight = {} - def reader(lnum=[lnum]): - highlight[lnum[0]] = 1 - try: return linecache.getline(file, lnum[0]) - finally: lnum[0] += 1 - vars = scanvars(reader, frame, locals) - - rows = ['%s: %s' % (strong(pydoc.html.escape(str(etype))),
- pydoc.html.escape(str(evalue)))]
- if isinstance(evalue, BaseException):
- for name in dir(evalue):
- if name[:1] == '_': continue
- value = pydoc.html.repr(getattr(evalue, name))
- exception.append('\n
%s%s =\n%s' % (indent, name, value))
-
- return head + ''.join(frames) + ''.join(exception) + '''
-
-
-
-''' % pydoc.html.escape(
- ''.join(traceback.format_exception(etype, evalue, etb)))
-
-def text(einfo, context=5):
- """Return a plain text document describing a given traceback."""
- etype, evalue, etb = einfo
- if type(etype) is types.ClassType:
- etype = etype.__name__
- pyver = 'Python ' + sys.version.split()[0] + ': ' + sys.executable
- date = time.ctime(time.time())
- head = "%s\n%s\n%s\n" % (str(etype), pyver, date) + '''
-A problem occurred in a Python script. Here is the sequence of
-function calls leading up to the error, in the order they occurred.
-'''
-
- frames = []
- records = inspect.getinnerframes(etb, context)
- for frame, file, lnum, func, lines, index in records:
- file = file and os.path.abspath(file) or '?'
- args, varargs, varkw, locals = inspect.getargvalues(frame)
- call = ''
- if func != '?':
- call = 'in ' + func + \
- inspect.formatargvalues(args, varargs, varkw, locals,
- formatvalue=lambda value: '=' + pydoc.text.repr(value))
-
- highlight = {}
- def reader(lnum=[lnum]):
- highlight[lnum[0]] = 1
- try: return linecache.getline(file, lnum[0])
- finally: lnum[0] += 1
- vars = scanvars(reader, frame, locals)
-
- rows = [' %s %s' % (file, call)]
- if index is not None:
- i = lnum - index
- for line in lines:
- num = '%5d ' % i
- rows.append(num+line.rstrip())
- i += 1
-
- done, dump = {}, []
- for name, where, value in vars:
- if name in done: continue
- done[name] = 1
- if value is not __UNDEF__:
- if where == 'global': name = 'global ' + name
- elif where != 'local': name = where + name.split('.')[-1]
- dump.append('%s = %s' % (name, pydoc.text.repr(value)))
- else:
- dump.append(name + ' undefined')
-
- rows.append('\n'.join(dump))
- frames.append('\n%s\n' % '\n'.join(rows))
-
- exception = ['%s: %s' % (str(etype), str(evalue))]
- if isinstance(evalue, BaseException):
- for name in dir(evalue):
- value = pydoc.text.repr(getattr(evalue, name))
- exception.append('\n%s%s = %s' % (" "*4, name, value))
-
- return head + ''.join(frames) + ''.join(exception) + '''
-
-The above is a description of an error in a Python program. Here is
-the original traceback:
-
-%s
-''' % ''.join(traceback.format_exception(etype, evalue, etb))
-
-class Hook:
- """A hook to replace sys.excepthook that shows tracebacks in HTML."""
-
- def __init__(self, display=1, logdir=None, context=5, file=None,
- format="html"):
- self.display = display # send tracebacks to browser if true
- self.logdir = logdir # log tracebacks to files if not None
- self.context = context # number of source code lines per frame
- self.file = file or sys.stdout # place to send the output
- self.format = format
-
- def __call__(self, etype, evalue, etb):
- self.handle((etype, evalue, etb))
-
- def handle(self, info=None):
- info = info or sys.exc_info()
- if self.format == "html":
- self.file.write(reset())
-
- formatter = (self.format=="html") and html or text
- plain = False
- try:
- doc = formatter(info, self.context)
- except: # just in case something goes wrong
- doc = ''.join(traceback.format_exception(*info))
- plain = True
-
- if self.display:
- if plain:
- doc = doc.replace('&', '&').replace('<', '<')
- self.file.write('
' + doc + '\n') - else: - self.file.write(doc + '\n') - else: - self.file.write('
A problem occurred in a Python script.\n') - - if self.logdir is not None: - suffix = ['.txt', '.html'][self.format=="html"] - (fd, path) = tempfile.mkstemp(suffix=suffix, dir=self.logdir) - try: - file = os.fdopen(fd, 'w') - file.write(doc) - file.close() - msg = '
%s contains the description of this error.' % path - except: - msg = '
Tried to save traceback to %s, but failed.' % path - self.file.write(msg + '\n') - try: - self.file.flush() - except: pass - -handler = Hook().handle -def enable(display=1, logdir=None, context=5, format="html"): - """Install an exception handler that formats tracebacks as HTML. - - The optional argument 'display' can be set to 0 to suppress sending the - traceback to the browser, and 'logdir' can be set to a directory to cause - tracebacks to be written to files there.""" - sys.excepthook = Hook(display=display, logdir=logdir, - context=context, format=format)