def toolbar(self):
from html import DIV, SCRIPT, BEAUTIFY, TAG, URL
BUTTON = TAG.button
admin = URL("admin",
"default",
"design",
args=current.request.application)
from gluon.dal import thread
dbstats = [TABLE(*[TR(PRE(row[0]),'%.2fms' % (row[1]*1000)) \
for row in i.db._timings]) \
for i in thread.instances]
u = web2py_uuid()
return DIV(
BUTTON('design', _onclick="document.location='%s'" % admin),
BUTTON('request',
_onclick="jQuery('#request-%s').slideToggle()" % u),
DIV(BEAUTIFY(current.request),
_class="hidden",
_id="request-%s" % u),
BUTTON('session',
_onclick="jQuery('#session-%s').slideToggle()" % u),
DIV(BEAUTIFY(current.session),
_class="hidden",
_id="session-%s" % u),
BUTTON('response',
_onclick="jQuery('#response-%s').slideToggle()" % u),
DIV(BEAUTIFY(current.response),
_class="hidden",
_id="response-%s" % u),
BUTTON('db stats',
_onclick="jQuery('#db-stats-%s').slideToggle()" % u),
DIV(BEAUTIFY(dbstats), _class="hidden", _id="db-stats-%s" % u),
SCRIPT("jQuery('.hidden').hide()"))
def toolbar(self):
from html import DIV, SCRIPT, BEAUTIFY, TAG, URL
BUTTON = TAG.button
admin = URL("admin","default","design",
args=current.request.application)
from gluon.dal import thread
if hasattr(thread,'instances'):
dbstats = [TABLE(*[TR(PRE(row[0]),'%.2fms' % (row[1]*1000)) \
for row in i.db._timings]) \
for i in thread.instances]
dbtables = dict([(i.uri, {'defined': sorted(list(set(i.db.tables) -
set(i.db._LAZY_TABLES.keys()))) or
'[no defined tables]',
'lazy': sorted(i.db._LAZY_TABLES.keys()) or
'[no lazy tables]'})
for i in thread.instances])
else:
dbstats = [] # if no db or on GAE
dbtables = {}
u = web2py_uuid()
return DIV(
BUTTON('design',_onclick="document.location='%s'" % admin),
BUTTON('request',_onclick="jQuery('#request-%s').slideToggle()"%u),
DIV(BEAUTIFY(current.request),_class="hidden",_id="request-%s"%u),
BUTTON('session',_onclick="jQuery('#session-%s').slideToggle()"%u),
DIV(BEAUTIFY(current.session),_class="hidden",_id="session-%s"%u),
BUTTON('response',_onclick="jQuery('#response-%s').slideToggle()"%u),
DIV(BEAUTIFY(current.response),_class="hidden",_id="response-%s"%u),
BUTTON('db tables',_onclick="jQuery('#db-tables-%s').slideToggle()"%u),
DIV(BEAUTIFY(dbtables),_class="hidden",_id="db-tables-%s"%u),
BUTTON('db stats',_onclick="jQuery('#db-stats-%s').slideToggle()"%u),
DIV(BEAUTIFY(dbstats),_class="hidden",_id="db-stats-%s"%u),
SCRIPT("jQuery('.hidden').hide()")
)
def toolbar(self):
from html import DIV, SCRIPT, BEAUTIFY, TAG, URL, A
BUTTON = TAG.button
admin = URL("admin",
"default",
"design",
args=current.request.application)
from gluon.dal import DAL
dbstats = []
dbtables = {}
infos = DAL.get_instances()
for k, v in infos.iteritems():
dbstats.append(
TABLE(*[
TR(PRE(row[0]), '%.2fms' % (row[1] * 1000))
for row in v['dbstats']
]))
dbtables[k] = dict(defined=v['dbtables']['defined']
or '[no defined tables]',
lazy=v['dbtables']['lazy']
or '[no lazy tables]')
u = web2py_uuid()
backtotop = A('Back to top', _href="#totop-%s" % u)
return DIV(BUTTON('design', _onclick="document.location='%s'" % admin),
BUTTON('request',
_onclick="jQuery('#request-%s').slideToggle()" % u),
BUTTON('response',
_onclick="jQuery('#response-%s').slideToggle()" % u),
BUTTON('session',
_onclick="jQuery('#session-%s').slideToggle()" % u),
BUTTON('db tables',
_onclick="jQuery('#db-tables-%s').slideToggle()" %
u),
BUTTON('db stats',
_onclick="jQuery('#db-stats-%s').slideToggle()" % u),
DIV(BEAUTIFY(current.request),
backtotop,
_class="hidden",
_id="request-%s" % u),
DIV(BEAUTIFY(current.session),
backtotop,
_class="hidden",
_id="session-%s" % u),
DIV(BEAUTIFY(current.response),
backtotop,
_class="hidden",
_id="response-%s" % u),
DIV(BEAUTIFY(dbtables),
backtotop,
_class="hidden",
_id="db-tables-%s" % u),
DIV(BEAUTIFY(dbstats),
backtotop,
_class="hidden",
_id="db-stats-%s" % u),
SCRIPT("jQuery('.hidden').hide()"),
_id="totop-%s" % u)
def snapshot(info=None, context=5, code=None, environment=None):
"""Return a dict describing a given traceback (based on cgitb.text)."""
import os
import types
import time
import linecache
import inspect
import pydoc
import cgitb
# if no exception info given, get current:
etype, evalue, etb = info or sys.exc_info()
if isinstance(etype, types.ClassType):
etype = etype.__name__
# create a snapshot dict with some basic information
s = {}
s['pyver'] = 'Python ' + sys.version.split(
)[0] + ': ' + sys.executable + ' (prefix: %s)' % sys.prefix
s['date'] = time.ctime(time.time())
# start to process frames
records = inspect.getinnerframes(etb, context)
s['frames'] = []
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 = inspect.formatargvalues(
args,
varargs,
varkw,
locals,
formatvalue=lambda value: '=' + pydoc.text.repr(value))
# basic frame information
f = {
'file': file,
'func': func,
'call': call,
'lines': {},
'lnum': lnum
}
highlight = {}
def reader(lnum=[lnum]):
highlight[lnum[0]] = 1
try:
return linecache.getline(file, lnum[0])
finally:
lnum[0] += 1
vars = cgitb.scanvars(reader, frame, locals)
# if it is a view, replace with generated code
if file.endswith('html'):
lmin = lnum > context and (lnum - context) or 0
lmax = lnum + context
lines = code.split("\n")[lmin:lmax]
index = min(context, lnum) - 1
if index is not None:
i = lnum - index
for line in lines:
f['lines'][i] = line.rstrip()
i += 1
# dump local variables (referenced in current line only)
f['dump'] = {}
for name, where, value in vars:
if name in f['dump']:
continue
if value is not cgitb.__UNDEF__:
if where == 'global':
name = 'global ' + name
elif where != 'local':
name = where + name.split('.')[-1]
f['dump'][name] = pydoc.text.repr(value)
else:
f['dump'][name] = 'undefined'
s['frames'].append(f)
# add exception type, value and attributes
s['etype'] = str(etype)
s['evalue'] = str(evalue)
s['exception'] = {}
if isinstance(evalue, BaseException):
for name in dir(evalue):
# prevent py26 DeprecatedWarning:
if name != 'message' or sys.version_info < (2.6):
value = pydoc.text.repr(getattr(evalue, name))
s['exception'][name] = value
# add all local values (of last frame) to the snapshot
s['locals'] = {}
for name, value in locals.items():
s['locals'][name] = pydoc.text.repr(value)
# add web2py environment variables
for k, v in environment.items():
if k in ('request', 'response', 'session'):
s[k] = XML(str(BEAUTIFY(v)))
return s
