def decrement(self, delta=1):
result = self.value
try:
self.value = self.value - delta
except OverflowError:
self.value = long(self.value) - delta
return result
def go (file):
try:
k, a, b, a1, b1 = long(2), long(4), long(1), long(12), long(4)
while 1:
# Next approximation
p, q, k = k*k, long(2)*k+long(1), k+long(1)
a, b, a1, b1 = a1, b1, p*a+q*a1, p*b+q*b1
# Print common digits
d, d1 = a/b, a1/b1
while d == d1:
if file.write (str(int(d))):
raise StopException
a, a1 = long(10)*(a%b), long(10)*(a1%b1)
d, d1 = a/b, a1/b1
except StopException:
return
def get_asctime(now=None):
if now is None: # for testing
now = time.time() # pragma: no cover
msecs = (now - long(now)) * 1000
part1 = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(now))
asctime = '%s,%03d' % (part1, msecs)
return asctime
def decrement(self, delta=1):
result = self.value
try:
self.value = self.value - delta
except OverflowError:
self.value = long(self.value) - delta
return result
def go(file):
try:
k, a, b, a1, b1 = long(2), long(4), long(1), long(12), long(4)
while 1:
# Next approximation
p, q, k = k * k, long(2) * k + long(1), k + long(1)
a, b, a1, b1 = a1, b1, p * a + q * a1, p * b + q * b1
# Print common digits
d, d1 = a / b, a1 / b1
while d == d1:
if file.write(str(int(d))):
raise StopException
a, a1 = long(10) * (a % b), long(10) * (a1 % b1)
d, d1 = a / b, a1 / b1
except StopException:
return
def make_nonce (self, request):
"""A digest-authentication <nonce>, constructed as suggested in RFC 2069"""
ip = request.channel.server.ip
now = str(long(time.time()))
if now[-1:] == 'L':
now = now[:-1]
private_key = str (id (self))
nonce = ':'.join([ip, now, private_key])
return self.apply_hash (nonce)
def make_nonce(self, request):
"""A digest-authentication <nonce>, constructed as suggested in RFC 2069"""
ip = request.channel.server.ip
now = str(long(time.time()))
if now[-1:] == 'L':
now = now[:-1]
private_key = str(id(self))
nonce = ':'.join([ip, now, private_key])
return self.apply_hash(nonce)
def unix_longify(file, stat_info):
# for now, only pay attention to the lower bits
mode = ('%o' % stat_info[stat.ST_MODE])[-3:]
mode = ''.join([mode_table[x] for x in mode])
if stat.S_ISDIR(stat_info[stat.ST_MODE]):
dirchar = 'd'
else:
dirchar = '-'
date = ls_date(long(time.time()), stat_info[stat.ST_MTIME])
return '%s%s %3d %-8d %-8d %8d %s %s' % (
dirchar, mode, stat_info[stat.ST_NLINK], stat_info[stat.ST_UID],
stat_info[stat.ST_GID], stat_info[stat.ST_SIZE], date, file)
def asdict(self):
if self.dictrepr is None:
now = time.time()
msecs = (now - long(now)) * 1000
part1 = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(now))
asctime = '%s,%03d' % (part1, msecs)
levelname = LOG_LEVELS_BY_NUM[self.level]
msg = as_string(self.msg)
if self.kw:
msg = msg % self.kw
self.dictrepr = {'message':msg, 'levelname':levelname,
'asctime':asctime}
return self.dictrepr
def asdict(self):
if self.dictrepr is None:
now = time.time()
msecs = (now - long(now)) * 1000
part1 = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(now))
asctime = "%s,%03d" % (part1, msecs)
levelname = LOG_LEVELS_BY_NUM[self.level]
if self.kw:
msg = self.msg % self.kw
else:
msg = self.msg
self.dictrepr = {"message": msg, "levelname": levelname, "asctime": asctime}
return self.dictrepr
def unix_longify (file, stat_info):
# for now, only pay attention to the lower bits
mode = ('%o' % stat_info[stat.ST_MODE])[-3:]
mode = ''.join([mode_table[x] for x in mode])
if stat.S_ISDIR (stat_info[stat.ST_MODE]):
dirchar = 'd'
else:
dirchar = '-'
date = ls_date (long(time.time()), stat_info[stat.ST_MTIME])
return '%s%s %3d %-8d %-8d %8d %s %s' % (
dirchar,
mode,
stat_info[stat.ST_NLINK],
stat_info[stat.ST_UID],
stat_info[stat.ST_GID],
stat_info[stat.ST_SIZE],
date,
file
)
def as_long(self):
return long(self.value)
def handle_request(self, request):
path = request.split_uri()[0]
self.hit_counter.increment()
if path == self.statusdir: # and not a subdirectory
up_time = ''.join(english_time(long(time.time()) - START_TIME))
request['Content-Type'] = 'text/html'
request.push('<html>'
'<title>Medusa Status Reports</title>'
'<body bgcolor="#ffffff">'
'<h1>Medusa Status Reports</h1>'
'<b>Up:</b> %s' % up_time)
for i in range(len(self.objects)):
try:
request.push(self.objects[i].status())
except:
import traceback
stream = StringIO()
traceback.print_exc(None, stream)
request.push(
'<h2><font color="red">Error in Channel %3d: %s</font><pre>%s</pre>'
% (i, escape(repr(
self.objects[i])), escape(stream.getvalue())))
request.push('<hr>\r\n')
request.push(
'<p><a href="%s/channel_list">Channel List</a>'
'<hr>'
'<img src="%s/medusa.gif" align=right width=%d height=%d>'
'</body></html>' % (self.statusdir, self.statusdir,
medusa_gif.width, medusa_gif.height))
request.done()
elif path == self.statusdir + '/channel_list':
request['Content-Type'] = 'text/html'
request.push('<html><body>')
request.push(channel_list_producer(self.statusdir))
request.push(
'<hr>'
'<img src="%s/medusa.gif" align=right width=%d height=%d>' %
(self.statusdir, medusa_gif.width, medusa_gif.height) +
'</body></html>')
request.done()
elif path == self.statusdir + '/medusa.gif':
request['Content-Type'] = 'image/gif'
request['Content-Length'] = len(medusa_gif.data)
request.push(medusa_gif.data)
request.done()
elif path == self.statusdir + '/close_zombies':
message = ('<h2>Closing all zombie http client connections...</h2>'
'<p><a href="%s">Back to the status page</a>' %
self.statusdir)
request['Content-Type'] = 'text/html'
request['Content-Length'] = len(message)
request.push(message)
now = int(time.time())
for channel in asyncore.socket_map.keys():
if channel.__class__ == http_server.http_channel:
if channel != request.channel:
if (now - channel.creation_time
) > channel.zombie_timeout:
channel.close()
request.done()
# Emergency Debug Mode
# If a server is running away from you, don't KILL it!
# Move all the AF_INET server ports and perform an autopsy...
# [disabled by default to protect the innocent]
elif self.allow_emergency_debug and path == self.statusdir + '/emergency_debug':
request.push('<html>Moving All Servers...</html>')
request.done()
for channel in asyncore.socket_map.keys():
if channel.accepting:
if type(channel.addr) is type(()):
ip, port = channel.addr
channel.socket.close()
channel.del_channel()
channel.addr = (ip, port + 10000)
fam, typ = channel.family_and_type
channel.create_socket(fam, typ)
channel.set_reuse_addr()
channel.bind(channel.addr)
channel.listen(5)
else:
m = self.hyper_regex.match(path)
if m:
oid = int(m.group(1))
for object in self.hyper_objects:
if id(object) == oid:
if hasattr(object, 'hyper_respond'):
object.hyper_respond(self, path, request)
else:
request.error(404)
return
#
import time
import re
from cgi import escape
from supervisor.compat import StringIO
from supervisor.compat import long
import supervisor.medusa.asyncore_25 as asyncore
import supervisor.medusa.http_server as http_server
import supervisor.medusa.medusa_gif as medusa_gif
import supervisor.medusa.producers as producers
from supervisor.medusa.counter import counter
START_TIME = long(time.time())
class status_extension:
hit_counter = counter()
def __init__(self, objects, statusdir='/status', allow_emergency_debug=0):
self.objects = objects
self.statusdir = statusdir
self.allow_emergency_debug = allow_emergency_debug
# We use /status instead of statusdir here because it's too
# hard to pass statusdir to the logger, who makes the HREF
# to the object dir. We don't need the security-through-
# obscurity here in any case, because the id is obscurity enough
self.hyper_regex = re.compile('/status/object/([0-9]+)/.*')
self.hyper_objects = []
def integer(value):
try:
return int(value)
except (ValueError, OverflowError):
return long(value) # why does this help ValueError? (CM)
def handle_request (self, request):
path = request.split_uri()[0]
self.hit_counter.increment()
if path == self.statusdir: # and not a subdirectory
up_time = ''.join(english_time(long(time.time()) - START_TIME))
request['Content-Type'] = 'text/html'
request.push (
'<html>'
'<title>Medusa Status Reports</title>'
'<body bgcolor="#ffffff">'
'<h1>Medusa Status Reports</h1>'
'<b>Up:</b> %s' % up_time
)
for i in range(len(self.objects)):
try:
request.push (self.objects[i].status())
except:
import traceback
stream = StringIO()
traceback.print_exc(None,stream)
request.push('<h2><font color="red">Error in Channel %3d: %s</font><pre>%s</pre>' % (i,escape(repr(self.objects[i])), escape(stream.getvalue())))
request.push ('<hr>\r\n')
request.push (
'<p><a href="%s/channel_list">Channel List</a>'
'<hr>'
'<img src="%s/medusa.gif" align=right width=%d height=%d>'
'</body></html>' % (
self.statusdir,
self.statusdir,
medusa_gif.width,
medusa_gif.height
)
)
request.done()
elif path == self.statusdir + '/channel_list':
request['Content-Type'] = 'text/html'
request.push ('<html><body>')
request.push(channel_list_producer(self.statusdir))
request.push (
'<hr>'
'<img src="%s/medusa.gif" align=right width=%d height=%d>' % (
self.statusdir,
medusa_gif.width,
medusa_gif.height
) +
'</body></html>'
)
request.done()
elif path == self.statusdir + '/medusa.gif':
request['Content-Type'] = 'image/gif'
request['Content-Length'] = len(medusa_gif.data)
request.push (medusa_gif.data)
request.done()
elif path == self.statusdir + '/close_zombies':
message = (
'<h2>Closing all zombie http client connections...</h2>'
'<p><a href="%s">Back to the status page</a>' % self.statusdir
)
request['Content-Type'] = 'text/html'
request['Content-Length'] = len (message)
request.push (message)
now = int (time.time())
for channel in asyncore.socket_map.keys():
if channel.__class__ == http_server.http_channel:
if channel != request.channel:
if (now - channel.creation_time) > channel.zombie_timeout:
channel.close()
request.done()
# Emergency Debug Mode
# If a server is running away from you, don't KILL it!
# Move all the AF_INET server ports and perform an autopsy...
# [disabled by default to protect the innocent]
elif self.allow_emergency_debug and path == self.statusdir + '/emergency_debug':
request.push ('<html>Moving All Servers...</html>')
request.done()
for channel in asyncore.socket_map.keys():
if channel.accepting:
if type(channel.addr) is type(()):
ip, port = channel.addr
channel.socket.close()
channel.del_channel()
channel.addr = (ip, port+10000)
fam, typ = channel.family_and_type
channel.create_socket (fam, typ)
channel.set_reuse_addr()
channel.bind (channel.addr)
channel.listen(5)
else:
m = self.hyper_regex.match (path)
if m:
oid = int(m.group(1))
for object in self.hyper_objects:
if id (object) == oid:
if hasattr (object, 'hyper_respond'):
object.hyper_respond (self, path, request)
else:
request.error (404)
return
#
import time
import re
from cgi import escape
from supervisor.compat import StringIO
from supervisor.compat import long
import supervisor.medusa.asyncore_25 as asyncore
import supervisor.medusa.http_server as http_server
import supervisor.medusa.medusa_gif as medusa_gif
import supervisor.medusa.producers as producers
from supervisor.medusa.counter import counter
START_TIME = long(time.time())
class status_extension:
hit_counter = counter()
def __init__ (self, objects, statusdir='/status', allow_emergency_debug=0):
self.objects = objects
self.statusdir = statusdir
self.allow_emergency_debug = allow_emergency_debug
# We use /status instead of statusdir here because it's too
# hard to pass statusdir to the logger, who makes the HREF
# to the object dir. We don't need the security-through-
# obscurity here in any case, because the id is obscurity enough
self.hyper_regex = re.compile('/status/object/([0-9]+)/.*')
self.hyper_objects = []
for object in objects:
def __str__(self):
s = str(long(self.value))
if s[-1:] == 'L':
s = s[:-1]
return s
for k in d.keys():
if self._keysz is None:
self._keysz = len(k)
else:
assert self._keysz == len(k)
def __call__(self, v):
v = v.lower()
for s, m in self._d.items():
if v[-self._keysz:] == s:
return int(v[:-self._keysz]) * m
return int(v) * self._default
byte_size = SuffixMultiplier({'kb': 1024,
'mb': 1024*1024,
'gb': 1024*1024*long(1024),})
def url(value):
# earlier Python 2.6 urlparse (2.6.4 and under) can't parse unix:// URLs,
# later ones can but we need to straddle
uri = value.replace('unix://', 'http://', 1).strip()
scheme, netloc, path, params, query, fragment = urlparse.urlparse(uri)
if scheme and (netloc or path):
return value
raise ValueError("value %s is not a URL" % value)
# all valid signal numbers
SIGNUMS = [ getattr(signal, k) for k in dir(signal) if k.startswith('SIG') ]
def signal_number(value):
try:
self._keysz = len(k)
else:
assert self._keysz == len(k)
def __call__(self, v):
v = v.lower()
for s, m in self._d.items():
if v[-self._keysz:] == s:
return int(v[:-self._keysz]) * m
return int(v) * self._default
byte_size = SuffixMultiplier({
'kb': 1024,
'mb': 1024 * 1024,
'gb': 1024 * 1024 * long(1024),
})
def url(value):
# earlier Python 2.6 urlparse (2.6.4 and under) can't parse unix:// URLs,
# later ones can but we need to straddle
uri = value.replace('unix://', 'http://', 1).strip()
scheme, netloc, path, params, query, fragment = urlparse.urlparse(uri)
if scheme and (netloc or path):
return value
raise ValueError("value %r is not a URL" % value)
# all valid signal numbers
SIGNUMS = [getattr(signal, k) for k in dir(signal) if k.startswith('SIG')]
def as_long(self):
return long(self.value)
def __str__(self):
s = str(long(self.value))
if s[-1:] == 'L':
s = s[:-1]
return s
def integer(value):
try:
return int(value)
except (ValueError, OverflowError):
return long(value) # why does this help ValueError? (CM)
self._keysz = None
for k in d.keys():
if self._keysz is None:
self._keysz = len(k)
else:
assert self._keysz == len(k)
def __call__(self, v):
v = v.lower()
for s, m in self._d.items():
if v[-self._keysz :] == s:
return int(v[: -self._keysz]) * m
return int(v) * self._default
byte_size = SuffixMultiplier({"kb": 1024, "mb": 1024 * 1024, "gb": 1024 * 1024 * long(1024)})
def url(value):
# earlier Python 2.6 urlparse (2.6.4 and under) can't parse unix:// URLs,
# later ones can but we need to straddle
uri = value.replace("unix://", "http://", 1).strip()
scheme, netloc, path, params, query, fragment = urlparse.urlparse(uri)
if scheme and (netloc or path):
return value
raise ValueError("value %s is not a URL" % value)
# all valid signal numbers
SIGNUMS = [getattr(signal, k) for k in dir(signal) if k.startswith("SIG")]