def _remoteExec(execStr):
global f, idx
idx += 1
f.write(binstruct.varEncode((idx, execStr)).tostring())
f.flush()
answeridx, answertype, answerret = binstruct.varDecode(f)
assert answeridx == idx
return answertype, answerret
def _remoteExec(execStr): global f, idx idx += 1 f.write(binstruct.varEncode((idx, execStr)).tostring()) f.flush() answeridx,answertype,answerret = binstruct.varDecode(f) assert answeridx == idx return answertype, answerret
def _handleConnection(conn):
conn.setblocking(True)
f = conn.makefile()
binstruct.write(f, (appinfo.appid, "SocketControl", 0.1))
f.flush()
try:
clientappid, clientname, clientver, clientstatus = binstruct.read(f)
except binstruct.FormatError:
print "socketcontrol.handleConnection: wrong signature"
return
if clientstatus != "ok":
print "socketcontrol.handleConnection: status returned %s" % status
return
from State import state
from queue import queue
shellGlobals = {
"state": state,
"queue": queue,
}
globals = locals = shellGlobals
COMPILE_STRING_FN = "<socketcontrol input>"
while True:
try:
idx, s = binstruct.varDecode(f)
except Exception:
# probably closed
return
assert isinstance(s, (str, unicode))
try:
c = utils.interactive_py_compile(s, COMPILE_STRING_FN)
except Exception as e:
answer = (idx, "compile-exception", (e.__class__.__name__, str(e)))
else:
try:
ret = eval(c, globals, locals)
except Exception as e:
answer = (idx, "eval-exception", (e.__class__.__name__,
str(e)))
else:
if ret is not None:
try:
ret = repr(ret)
except Exception as e:
ret = "<repr exception: %s: %s>" % (
e.__class__.__name__, str(e))
answer = (idx, "return", ret)
f.write(binstruct.varEncode(answer).tostring())
f.flush()
def _handleConnection(conn):
conn.setblocking(True)
f = conn.makefile()
binstruct.write(f, (appinfo.appid, "SocketControl", 0.1))
f.flush()
try:
clientappid,clientname,clientver,clientstatus = binstruct.read(f)
except binstruct.FormatError:
print "socketcontrol.handleConnection: wrong signature"
return
if clientstatus != "ok":
print "socketcontrol.handleConnection: status returned %s" % status
return
from State import state
from queue import queue
shellGlobals = {
"state": state,
"queue": queue,
}
globals = locals = shellGlobals
COMPILE_STRING_FN = "<socketcontrol input>"
while True:
try:
idx,s = binstruct.varDecode(f)
except Exception:
# probably closed
return
assert isinstance(s, (str,unicode))
try:
c = utils.interactive_py_compile(s, COMPILE_STRING_FN)
except Exception as e:
answer = (idx, "compile-exception", (e.__class__.__name__, str(e)))
else:
try:
ret = eval(c, globals, locals)
except Exception as e:
answer = (idx, "eval-exception", (e.__class__.__name__, str(e)))
else:
if ret is not None:
try:
ret = repr(ret)
except Exception as e:
ret = "<repr exception: %s: %s>" % (e.__class__.__name__, str(e))
answer = (idx, "return", ret)
f.write(binstruct.varEncode(answer).tostring())
f.flush()
def dbUnRepr(s): return binstruct.varDecode(s) # Structure of the database: # There is the main song db songs.db: # songId -> song dict # songId is any random string, not too long but long enough to avoid >99.999% collisions. # song dict can contains (specified in code by global Attribs dict later): # artist: str # title: str # album: str # tags: weighted tagmap, dict tag->[0,1] # rating: float in [0,1] # files: dict filename -> dict with entries: # sha1: str # metadata: dict # fingerprint_AcoustId: str # gain: float # values should only be stored if they are certain with best accurary class DB:
def dbUnRepr(s):
return binstruct.varDecode(s)
def dbUnRepr(s): return binstruct.varDecode(s) class DB(object):
def dbUnRepr(s): return binstruct.varDecode(s) class Cache:
def dbUnRepr(s):
return binstruct.varDecode(s)
def dbUnRepr(s): return binstruct.varDecode(s) class DB(object):
binstruct.write(f, (appinfo.appid, "SocketControl-InteractiveClient", 0.1, "ok"))
f.flush()
try: import readline
except ImportError: pass # ignore
idx = 0
while True:
idx += 1
try: s = raw_input("> ")
except (KeyboardInterrupt,EOFError):
print("")
sys.exit(0)
if s.strip() == "": continue
f.write(binstruct.varEncode((idx, s)).tostring())
f.flush()
answeridx,answertype,answerret = binstruct.varDecode(f)
assert answeridx == idx
if answertype == "compile-exception":
print("%s : %s in %r" % (answerret[0], answerret[1], s))
elif answertype == "eval-exception":
print("Exception %s : %s" % (answerret[0], answerret[1]))
elif answertype == "return":
if answerret is not None:
print(answerret)
else:
assert False, "%s unknown" % answertype
f.flush()
try:
import readline
except ImportError:
pass # ignore
idx = 0
while True:
try:
s = raw_input("> ")
except (KeyboardInterrupt, EOFError):
print("")
sys.exit(0)
if s.strip() == "": continue
f.write(binstruct.varEncode((idx, s)).tostring())
f.flush()
answeridx, answertype, answerret = binstruct.varDecode(f)
assert answeridx == idx
if answertype == "compile-exception":
print("%s : %s in %r" % (answerret[0], answerret[1], s))
elif answertype == "eval-exception":
print("Exception %s : %s" % (answerret[0], answerret[1]))
elif answertype == "return":
if answerret is not None:
print(answerret)
else:
assert False, "%s unknown" % answertype
