def render(self, *a, **b):
from gluon.compileapp import run_view_in
if len(a) > 2:
raise SyntaxError(
'Response.render can be called with two arguments, at most')
elif len(a) == 2:
(view, self._vars) = (a[0], a[1])
elif len(a) == 1 and isinstance(a[0], str):
(view, self._vars) = (a[0], {})
elif len(a) == 1 and hasattr(a[0], 'read') and callable(a[0].read):
(view, self._vars) = (a[0], {})
elif len(a) == 1 and isinstance(a[0], dict):
(view, self._vars) = (None, a[0])
else:
(view, self._vars) = (None, {})
self._vars.update(b)
self._view_environment.update(self._vars)
if view:
from gluon._compat import StringIO
(obody, oview) = (self.body, self.view)
(self.body, self.view) = (StringIO(), view)
run_view_in(self._view_environment)
page = self.body.getvalue()
self.body.close()
(self.body, self.view) = (obody, oview)
else:
run_view_in(self._view_environment)
page = self.body.getvalue()
return page
def install(app_name, filename, data, overwrite=True):
f = StringIO(base64.b64decode(data))
installed = app_install(app_name,
f,
request,
filename,
overwrite=overwrite)
return installed
def dummy_open(path, mode):
if path == pjoin('views', 'layout.html'):
return StringIO("{{block left_sidebar}}left{{end}}"
"{{include}}"
"{{block right_sidebar}}right{{end}}")
elif path == pjoin('views', 'layoutbrackets.html'):
return StringIO("[[block left_sidebar]]left[[end]]"
"[[include]]"
"[[block right_sidebar]]right[[end]]")
elif path == pjoin('views', 'default', 'index.html'):
return StringIO("{{extend 'layout.html'}}"
"{{block left_sidebar}}{{super}} {{end}}"
"to"
"{{block right_sidebar}} {{super}}{{end}}")
elif path == pjoin('views', 'default', 'indexbrackets.html'):
return StringIO("[[extend 'layoutbrackets.html']]"
"[[block left_sidebar]][[super]] [[end]]"
"to"
"[[block right_sidebar]] [[super]][[end]]")
elif path == pjoin('views', 'default', 'missing.html'):
return StringIO("{{extend 'wut'}}"
"{{block left_sidebar}}{{super}} {{end}}"
"to"
"{{block right_sidebar}} {{super}}{{end}}")
elif path == pjoin('views', 'default', 'noescape.html'):
return StringIO("""{{=NOESCAPE('<script></script>')}}""")
raise IOError
def b64pack(app):
"""
Given an app's name, return the base64 representation of its packed version.
"""
folder = apath(app, r=request)
tmpfile = StringIO()
tar = tarfile.TarFile(fileobj=tmpfile, mode='w')
try:
filenames = listdir(
folder,
'^[\w\.\-]+$',
add_dirs=True,
exclude_content_from=['cache', 'sessions', 'errors'])
for fname in filenames:
tar.add(os.path.join(folder, fname), fname, False)
finally:
tar.close()
tmpfile.seek(0)
gzfile = StringIO()
w2pfp = gzip.GzipFile(fileobj=gzfile, mode='wb')
w2pfp.write(tmpfile.read())
w2pfp.close()
gzfile.seek(0)
return base64.b64encode(gzfile.read())
def copystream_progress(request, chunk_size=10**5):
"""
Copies request.env.wsgi_input into request.body
and stores progress upload status in cache_ram
X-Progress-ID:length and X-Progress-ID:uploaded
"""
env = request.env
if not env.get('CONTENT_LENGTH', None):
return StringIO()
source = env['wsgi.input']
try:
size = int(env['CONTENT_LENGTH'])
except ValueError:
raise HTTP(400, "Invalid Content-Length header")
try: # Android requires this
dest = tempfile.NamedTemporaryFile()
except NotImplementedError: # and GAE this
dest = tempfile.TemporaryFile()
if not 'X-Progress-ID' in request.get_vars:
copystream(source, dest, size, chunk_size)
return dest
cache_key = 'X-Progress-ID:' + request.get_vars['X-Progress-ID']
cache_ram = CacheInRam(request) # same as cache.ram because meta_storage
cache_ram(cache_key + ':length', lambda: size, 0)
cache_ram(cache_key + ':uploaded', lambda: 0, 0)
while size > 0:
if size < chunk_size:
data = source.read(size)
cache_ram.increment(cache_key + ':uploaded', size)
else:
data = source.read(chunk_size)
cache_ram.increment(cache_key + ':uploaded', chunk_size)
length = len(data)
if length > size:
(data, length) = (data[:size], size)
size -= length
if length == 0:
break
dest.write(data)
if length < chunk_size:
break
dest.seek(0)
cache_ram(cache_key + ':length', None)
cache_ram(cache_key + ':uploaded', None)
return dest
def __init__(self):
Storage.__init__(self)
self.status = 200
self.headers = dict()
self.headers['X-Powered-By'] = 'web2py'
self.body = StringIO()
self.session_id = None
self.cookies = Cookie.SimpleCookie()
self.postprocessing = []
self.flash = '' # used by the default view layout
self.meta = Storage() # used by web2py_ajax.html
self.menu = [] # used by the default view layout
self.files = [] # used by web2py_ajax.html
self._vars = None
self._caller = lambda f: f()
self._view_environment = None
self._custom_commit = None
self._custom_rollback = None
self.generic_patterns = ['*']
self.delimiters = ('{{', '}}')
self.formstyle = 'table3cols'
self.form_label_separator = ': '
def run(history, statement, env={}):
"""
Evaluates a python statement in a given history and returns the result.
"""
history.unpicklables = INITIAL_UNPICKLABLES
# extract the statement to be run
if not statement:
return ''
# the python compiler doesn't like network line endings
statement = statement.replace('\r\n', '\n')
# add a couple newlines at the end of the statement. this makes
# single-line expressions such as 'class Foo: pass' evaluate happily.
statement += '\n\n'
# log and compile the statement up front
try:
logging.info('Compiling and evaluating:\n%s' % statement)
compiled = compile(statement, '<string>', 'single')
except:
return str(traceback.format_exc())
# create a dedicated module to be used as this statement's __main__
statement_module = new.module('__main__')
# use this request's __builtin__, since it changes on each request.
# this is needed for import statements, among other things.
import __builtin__
statement_module.__builtins__ = __builtin__
# load the history from the datastore
history = History()
# swap in our custom module for __main__. then unpickle the history
# globals, run the statement, and re-pickle the history globals, all
# inside it.
old_main = sys.modules.get('__main__')
output = StringIO()
try:
sys.modules['__main__'] = statement_module
statement_module.__name__ = '__main__'
statement_module.__dict__.update(env)
# re-evaluate the unpicklables
for code in history.unpicklables:
exec(code, statement_module.__dict__)
# re-initialize the globals
for name, val in history.globals_dict().items():
try:
statement_module.__dict__[name] = val
except:
msg = 'Dropping %s since it could not be unpickled.\n' % name
output.write(msg)
logging.warning(msg + traceback.format_exc())
history.remove_global(name)
# run!
old_globals = dict((key, represent(value))
for key, value in statement_module.__dict__.items())
try:
old_stdout, old_stderr = sys.stdout, sys.stderr
try:
sys.stderr = sys.stdout = output
locker.acquire()
exec(compiled, statement_module.__dict__)
finally:
locker.release()
sys.stdout, sys.stderr = old_stdout, old_stderr
except:
output.write(str(traceback.format_exc()))
return output.getvalue()
# extract the new globals that this statement added
new_globals = {}
for name, val in statement_module.__dict__.items():
if name not in old_globals or represent(val) != old_globals[name]:
new_globals[name] = val
if True in [
isinstance(val, tuple(UNPICKLABLE_TYPES))
for val in new_globals.values()
]:
# this statement added an unpicklable global. store the statement and
# the names of all of the globals it added in the unpicklables.
history.add_unpicklable(statement, new_globals.keys())
logging.debug('Storing this statement as an unpicklable.')
else:
# this statement didn't add any unpicklables. pickle and store the
# new globals back into the datastore.
for name, val in new_globals.items():
if not name.startswith('__'):
try:
history.set_global(name, val)
except (TypeError, pickle.PicklingError) as ex:
UNPICKLABLE_TYPES.append(type(val))
history.add_unpicklable(statement, new_globals.keys())
finally:
sys.modules['__main__'] = old_main
return output.getvalue()
def sorting_dumps(obj, protocol=None):
file = StringIO()
SortingPickler(file, protocol).dump(obj)
return file.getvalue()
def __init__(self):
""" """
self.buffer = StringIO()
def console():
""" Defines the behavior of the console web2py execution """
import optparse
import textwrap
usage = "python web2py.py"
description = """\
web2py Web Framework startup script.
ATTENTION: unless a password is specified (-a 'passwd') web2py will
attempt to run a GUI. In this case command line options are ignored."""
description = textwrap.dedent(description)
parser = optparse.OptionParser(usage, None, optparse.Option,
ProgramVersion)
parser.description = description
msg = ('IP address of the server (e.g., 127.0.0.1 or ::1); '
'Note: This value is ignored when using the \'interfaces\' option.')
parser.add_option('-i', '--ip', default='127.0.0.1', dest='ip', help=msg)
parser.add_option('-p',
'--port',
default='8000',
dest='port',
type='int',
help='port of server (8000)')
parser.add_option(
'-G',
'--GAE',
default=None,
dest='gae',
help="'-G configure' will create app.yaml and gaehandler.py")
msg = ('password to be used for administration '
'(use -a "<recycle>" to reuse the last password))')
parser.add_option('-a',
'--password',
default='<ask>',
dest='password',
help=msg)
parser.add_option('-c',
'--ssl_certificate',
default='',
dest='ssl_certificate',
help='file that contains ssl certificate')
parser.add_option('-k',
'--ssl_private_key',
default='',
dest='ssl_private_key',
help='file that contains ssl private key')
msg = ('Use this file containing the CA certificate to validate X509 '
'certificates from clients')
parser.add_option('--ca-cert',
action='store',
dest='ssl_ca_certificate',
default=None,
help=msg)
parser.add_option('-d',
'--pid_filename',
default='httpserver.pid',
dest='pid_filename',
help='file to store the pid of the server')
parser.add_option('-l',
'--log_filename',
default='httpserver.log',
dest='log_filename',
help='file to log connections')
parser.add_option('-n',
'--numthreads',
default=None,
type='int',
dest='numthreads',
help='number of threads (deprecated)')
parser.add_option('--minthreads',
default=None,
type='int',
dest='minthreads',
help='minimum number of server threads')
parser.add_option('--maxthreads',
default=None,
type='int',
dest='maxthreads',
help='maximum number of server threads')
parser.add_option('-s',
'--server_name',
default=socket.gethostname(),
dest='server_name',
help='server name for the web server')
msg = 'max number of queued requests when server unavailable'
parser.add_option('-q',
'--request_queue_size',
default='5',
type='int',
dest='request_queue_size',
help=msg)
parser.add_option('-o',
'--timeout',
default='10',
type='int',
dest='timeout',
help='timeout for individual request (10 seconds)')
parser.add_option('-z',
'--shutdown_timeout',
default='5',
type='int',
dest='shutdown_timeout',
help='timeout on shutdown of server (5 seconds)')
parser.add_option('--socket-timeout',
default=5,
type='int',
dest='socket_timeout',
help='timeout for socket (5 second)')
parser.add_option('-f',
'--folder',
default=os.getcwd(),
dest='folder',
help='folder from which to run web2py')
parser.add_option('-v',
'--verbose',
action='store_true',
dest='verbose',
default=False,
help='increase --test verbosity')
parser.add_option('-Q',
'--quiet',
action='store_true',
dest='quiet',
default=False,
help='disable all output')
parser.add_option('-e',
'--errors_to_console',
action='store_true',
dest='print_errors',
default=False,
help='log all errors to console')
msg = ('set debug output level (0-100, 0 means all, 100 means none; '
'default is 30)')
parser.add_option('-D',
'--debug',
dest='debuglevel',
default=30,
type='int',
help=msg)
msg = ('run web2py in interactive shell or IPython (if installed) with '
'specified appname (if app does not exist it will be created). '
'APPNAME like a/c/f (c,f optional)')
parser.add_option('-S',
'--shell',
dest='shell',
metavar='APPNAME',
help=msg)
msg = ('run web2py in interactive shell or bpython (if installed) with '
'specified appname (if app does not exist it will be created).\n'
'Use combined with --shell')
parser.add_option('-B',
'--bpython',
action='store_true',
default=False,
dest='bpython',
help=msg)
msg = 'only use plain python shell; should be used with --shell option'
parser.add_option('-P',
'--plain',
action='store_true',
default=False,
dest='plain',
help=msg)
msg = ('auto import model files; default is False; should be used '
'with --shell option')
parser.add_option('-M',
'--import_models',
action='store_true',
default=False,
dest='import_models',
help=msg)
msg = ('run PYTHON_FILE in web2py environment; '
'should be used with --shell option')
parser.add_option('-R',
'--run',
dest='run',
metavar='PYTHON_FILE',
default='',
help=msg)
msg = ('run scheduled tasks for the specified apps: expects a list of '
'app names as -K app1,app2,app3 '
'or a list of app:groups as -K app1:group1:group2,app2:group1 '
'to override specific group_names. (only strings, no spaces '
'allowed. Requires a scheduler defined in the models')
parser.add_option('-K',
'--scheduler',
dest='scheduler',
default=None,
help=msg)
msg = 'run schedulers alongside webserver, needs -K app1 and -a too'
parser.add_option('-X',
'--with-scheduler',
action='store_true',
default=False,
dest='with_scheduler',
help=msg)
msg = ('run doctests in web2py environment; '
'TEST_PATH like a/c/f (c,f optional)')
parser.add_option('-T',
'--test',
dest='test',
metavar='TEST_PATH',
default=None,
help=msg)
msg = 'trigger a cron run manually; usually invoked from a system crontab'
parser.add_option('-C',
'--cron',
action='store_true',
dest='extcron',
default=False,
help=msg)
msg = 'triggers the use of softcron'
parser.add_option('--softcron',
action='store_true',
dest='softcron',
default=False,
help=msg)
parser.add_option('-Y',
'--run-cron',
action='store_true',
dest='runcron',
default=False,
help='start the background cron process')
parser.add_option('-J',
'--cronjob',
action='store_true',
dest='cronjob',
default=False,
help='identify cron-initiated command')
parser.add_option('-L',
'--config',
dest='config',
default='',
help='config file')
parser.add_option('-F',
'--profiler',
dest='profiler_dir',
default=None,
help='profiler dir')
parser.add_option('-t',
'--taskbar',
action='store_true',
dest='taskbar',
default=False,
help='use web2py gui and run in taskbar (system tray)')
parser.add_option('',
'--nogui',
action='store_true',
default=False,
dest='nogui',
help='text-only, no GUI')
msg = ('should be followed by a list of arguments to be passed to script, '
'to be used with -S, -A must be the last option')
parser.add_option('-A',
'--args',
action='store',
dest='args',
default=None,
help=msg)
parser.add_option('--no-banner',
action='store_true',
default=False,
dest='nobanner',
help='Do not print header banner')
msg = ('listen on multiple addresses: '
'"ip1:port1:key1:cert1:ca_cert1;ip2:port2:key2:cert2:ca_cert2;..." '
'(:key:cert:ca_cert optional; no spaces; IPv6 addresses must be in '
'square [] brackets)')
parser.add_option('--interfaces',
action='store',
dest='interfaces',
default=None,
help=msg)
msg = 'runs web2py tests'
parser.add_option('--run_system_tests',
action='store_true',
dest='run_system_tests',
default=False,
help=msg)
msg = ('adds coverage reporting (needs --run_system_tests), '
'python 2.7 and the coverage module installed. '
'You can alter the default path setting the environmental '
'var "COVERAGE_PROCESS_START". '
'By default it takes gluon/tests/coverage.ini')
parser.add_option('--with_coverage',
action='store_true',
dest='with_coverage',
default=False,
help=msg)
if '-A' in sys.argv:
k = sys.argv.index('-A')
elif '--args' in sys.argv:
k = sys.argv.index('--args')
else:
k = len(sys.argv)
sys.argv, other_args = sys.argv[:k], sys.argv[k + 1:]
(options, args) = parser.parse_args()
options.args = [options.run] + other_args
copy_options = copy.deepcopy(options)
copy_options.password = '******'
global_settings.cmd_options = copy_options
global_settings.cmd_args = args
if options.gae:
if not os.path.exists('app.yaml'):
name = raw_input("Your GAE app name: ")
content = open(os.path.join('examples', 'app.example.yaml'),
'rb').read()
open('app.yaml', 'wb').write(content.replace("yourappname", name))
else:
print("app.yaml alreday exists in the web2py folder")
if not os.path.exists('gaehandler.py'):
content = open(os.path.join('handlers', 'gaehandler.py'),
'rb').read()
open('gaehandler.py', 'wb').write(content)
else:
print("gaehandler.py alreday exists in the web2py folder")
sys.exit(0)
try:
options.ips = list(
set( # no duplicates
[
addrinfo[4][0]
for addrinfo in getipaddrinfo(socket.getfqdn())
if not is_loopback_ip_address(addrinfo=addrinfo)
]))
except socket.gaierror:
options.ips = []
if options.run_system_tests:
run_system_tests(options)
if options.quiet:
capture = StringIO()
sys.stdout = capture
logger.setLevel(logging.CRITICAL + 1)
else:
logger.setLevel(options.debuglevel)
if options.config[-3:] == '.py':
options.config = options.config[:-3]
if options.cronjob:
global_settings.cronjob = True # tell the world
options.plain = True # cronjobs use a plain shell
options.nobanner = True
options.nogui = True
options.folder = os.path.abspath(options.folder)
# accept --interfaces in the form
# "ip1:port1:key1:cert1:ca_cert1;[ip2]:port2;ip3:port3:key3:cert3"
# (no spaces; optional key:cert indicate SSL)
if isinstance(options.interfaces, str):
interfaces = options.interfaces.split(';')
options.interfaces = []
for interface in interfaces:
if interface.startswith('['): # IPv6
ip, if_remainder = interface.split(']', 1)
ip = ip[1:]
if_remainder = if_remainder[1:].split(':')
if_remainder[0] = int(if_remainder[0]) # numeric port
options.interfaces.append(tuple([ip] + if_remainder))
else: # IPv4
interface = interface.split(':')
interface[1] = int(interface[1]) # numeric port
options.interfaces.append(tuple(interface))
# accepts --scheduler in the form
# "app:group1,group2,app2:group1"
scheduler = []
options.scheduler_groups = None
if isinstance(options.scheduler, str):
if ':' in options.scheduler:
for opt in options.scheduler.split(','):
scheduler.append(opt.split(':'))
options.scheduler = ','.join([app[0] for app in scheduler])
options.scheduler_groups = scheduler
if options.numthreads is not None and options.minthreads is None:
options.minthreads = options.numthreads # legacy
create_welcome_w2p()
if not options.cronjob:
# If we have the applications package or if we should upgrade
if not os.path.exists('applications/__init__.py'):
write_file('applications/__init__.py', '')
return options, args
def render(content="hello world",
stream=None,
filename=None,
path=None,
context={},
lexers={},
delimiters=('{{', '}}'),
writer='response.write'):
"""
Generic render function
Args:
content: default content
stream: file-like obj to read template from
filename: where to find template
path: base path for templates
context: env
lexers: custom lexers to use
delimiters: opening and closing tags
writer: where to inject the resulting stream
Example::
>>> render()
'hello world'
>>> render(content='abc')
'abc'
>>> render(content="abc'")
"abc'"
>>> render(content=''''a"'bc''')
'a"'bc'
>>> render(content='a\\nbc')
'a\\nbc'
>>> render(content='a"bcd"e')
'a"bcd"e'
>>> render(content="'''a\\nc'''")
"'''a\\nc'''"
>>> render(content="'''a\\'c'''")
"'''a\'c'''"
>>> render(content='{{for i in range(a):}}{{=i}}<br />{{pass}}', context=dict(a=5))
'0<br />1<br />2<br />3<br />4<br />'
>>> render(content='{%for i in range(a):%}{%=i%}<br />{%pass%}', context=dict(a=5),delimiters=('{%','%}'))
'0<br />1<br />2<br />3<br />4<br />'
>>> render(content="{{='''hello\\nworld'''}}")
'hello\\nworld'
>>> render(content='{{for i in range(3):\\n=i\\npass}}')
'012'
"""
# here to avoid circular Imports
try:
from gluon.globals import Response
except ImportError:
# Working standalone. Build a mock Response object.
Response = DummyResponse
# Add it to the context so we can use it.
if not 'NOESCAPE' in context:
context['NOESCAPE'] = NOESCAPE
if isinstance(content, unicodeT):
content = content.encode('utf8')
# save current response class
if context and 'response' in context:
old_response_body = context['response'].body
context['response'].body = StringIO()
else:
old_response_body = None
context['response'] = Response()
# If we don't have anything to render, why bother?
if not content and not stream and not filename:
raise SyntaxError("Must specify a stream or filename or content")
# Here for legacy purposes, probably can be reduced to
# something more simple.
close_stream = False
if not stream:
if filename:
stream = open(filename, 'rb')
close_stream = True
elif content:
stream = StringIO(to_native(content))
# Execute the template.
code = str(
TemplateParser(stream.read(),
context=context,
path=path,
lexers=lexers,
delimiters=delimiters,
writer=writer))
try:
exec(code, context)
except Exception:
# for i,line in enumerate(code.split('\n')): print i,line
raise
if close_stream:
stream.close()
# Returned the rendered content.
text = context['response'].body.getvalue()
if old_response_body is not None:
context['response'].body = old_response_body
return text
def __init__(self):
self.body = StringIO()
def start(cron=True):
""" Starts server and other services """
# get command line arguments
(options, args) = console()
if options.gae:
# write app.yaml, gaehandler.py, and exit
if not os.path.exists('app.yaml'):
name = options.gae
# for backward compatibility
if name == 'configure':
if PY2: input = raw_input
name = input("Your GAE app name: ")
content = open(os.path.join('examples', 'app.example.yaml'),
'rb').read()
open('app.yaml', 'wb').write(content.replace("yourappname", name))
else:
print("app.yaml alreday exists in the web2py folder")
if not os.path.exists('gaehandler.py'):
content = open(os.path.join('handlers', 'gaehandler.py'),
'rb').read()
open('gaehandler.py', 'wb').write(content)
else:
print("gaehandler.py alreday exists in the web2py folder")
return
create_welcome_w2p()
if options.run_system_tests:
# run system test and exit
run_system_tests(options)
if options.quiet:
capture = StringIO()
sys.stdout = capture
logger.setLevel(logging.CRITICAL + 1)
else:
logger.setLevel(options.debuglevel)
if not options.nobanner:
# banner
print(ProgramName)
print(ProgramAuthor)
print(ProgramVersion)
from pydal.drivers import DRIVERS
print('Database drivers available: %s' % ', '.join(DRIVERS))
if options.test:
# run doctests and exit
test(options.test, verbose=options.verbose)
return
if options.shell:
# run interactive shell and exit
if options.folder:
os.chdir(options.folder)
sys.argv = [options.run] + options.args
run(options.shell,
plain=options.plain,
bpython=options.bpython,
import_models=options.import_models,
startfile=options.run,
cronjob=options.cronjob)
return
if options.extcron:
# run cron (extcron) and exit
logger.debug('Starting extcron...')
global_settings.web2py_crontype = 'external'
if options.scheduler:
# run cron for applications listed with --scheduler (-K)
apps = [
app.strip() for app in options.scheduler.split(',')
if check_existent_app(options, app.strip())
]
else:
apps = None
extcron = newcron.extcron(options.folder, apps=apps)
extcron.start()
extcron.join()
return
if options.scheduler and not options.with_scheduler:
# run schedulers and exit
try:
start_schedulers(options)
except KeyboardInterrupt:
pass
return
if cron and options.runcron:
if options.softcron:
print('Using softcron (but this is not very efficient)')
global_settings.web2py_crontype = 'soft'
else:
# start hardcron thread
logger.debug('Starting hardcron...')
global_settings.web2py_crontype = 'hard'
newcron.hardcron(options.folder).start()
# if no password provided and have Tk library start GUI (when not
# explicitly disabled), we also need a GUI to put in taskbar (system tray)
# when requested
# FIXME: this check should be done first
if options.taskbar and os.name != 'nt':
die('taskbar not supported on this platform')
root = None
if (not options.nogui and options.password == '<ask>') or options.taskbar:
try:
if PY2:
import Tkinter as tkinter
else:
import tkinter
root = tkinter.Tk()
except (ImportError, OSError):
logger.warn(
'GUI not available because Tk library is not installed')
options.nogui = True
except:
logger.exception('cannot get Tk root window, GUI disabled')
options.nogui = True
if root:
# run GUI and exit
root.focus_force()
# Mac OS X - make the GUI window rise to the top
if os.path.exists("/usr/bin/osascript"):
applescript = """
tell application "System Events"
set proc to first process whose unix id is %d
set frontmost of proc to true
end tell
""" % (os.getpid())
os.system("/usr/bin/osascript -e '%s'" % applescript)
# web2pyDialog takes care of schedulers
master = web2pyDialog(root, options)
signal.signal(signal.SIGTERM, lambda a, b: master.quit())
try:
root.mainloop()
except:
master.quit()
sys.exit()
if options.password == '<ask>':
options.password = getpass.getpass('choose a password:'******'no password, disable admin interface')
spt = None
if options.scheduler and options.with_scheduler:
# start schedulers in a separate thread
spt = threading.Thread(target=start_schedulers, args=(options, ))
spt.start()
# start server
# Use first interface IP and port if interfaces specified, since the
# interfaces option overrides the IP (and related) options.
if not options.interfaces:
ip = options.ip
port = options.port
else:
first_if = options.interfaces[0]
ip = first_if[0]
port = first_if[1]
if options.ssl_certificate or options.ssl_private_key:
proto = 'https'
else:
proto = 'http'
url = get_url(ip, proto=proto, port=port)
if not options.nobanner:
message = '\nplease visit:\n\t%s\n'
if sys.platform.startswith('win'):
message += 'use "taskkill /f /pid %i" to shutdown the web2py server\n\n'
else:
message += 'use "kill -SIGTERM %i" to shutdown the web2py server\n\n'
print(message % (url, os.getpid()))
# enhance linecache.getline (used by debugger) to look at the source file
# if the line was not found (under py2exe & when file was modified)
import linecache
py2exe_getline = linecache.getline
def getline(filename, lineno, *args, **kwargs):
line = py2exe_getline(filename, lineno, *args, **kwargs)
if not line:
try:
with open(filename, "rb") as f:
for i, line in enumerate(f):
line = line.decode('utf-8')
if lineno == i + 1:
break
else:
line = ''
except (IOError, OSError):
line = ''
return line
linecache.getline = getline
server = main.HttpServer(ip=ip,
port=port,
password=options.password,
pid_filename=options.pid_filename,
log_filename=options.log_filename,
profiler_dir=options.profiler_dir,
ssl_certificate=options.ssl_certificate,
ssl_private_key=options.ssl_private_key,
ssl_ca_certificate=options.ssl_ca_certificate,
min_threads=options.minthreads,
max_threads=options.maxthreads,
server_name=options.server_name,
request_queue_size=options.request_queue_size,
timeout=options.timeout,
socket_timeout=options.socket_timeout,
shutdown_timeout=options.shutdown_timeout,
path=options.folder,
interfaces=options.interfaces)
try:
server.start()
except KeyboardInterrupt:
server.stop()
if spt is not None:
try:
spt.join()
except:
logger.exception('error terminating schedulers')
pass
logging.shutdown()
