def run(self):
'''
starting thread
@return void
'''
try:
with open(self.file, 'rb') as file:
boool = (len(self.__info[2]) == 2 and self.__info[2][0] == 'E')
if (boool): # compress
gzip = NamedTemporaryFile(prefix='comp_', delete=False)
with GzipFile(gzip.name, 'wb') as comp:
copyfileobj(file, comp)
file = gzip # override
# not_dots fx
putt = self.que.put_nowait
count = FIRST
fread = file.read
if (self.__info[2][0] == 'E'): # encrypt
while True:
tmp = fread(BUFFER)
if (not tmp):
break
putt((tmp, count))
count += 1
else: # decrypt
try:
buffer = int(fread(BUFFER_PICK)) # pickle buffer
header = fread(BUFFER_HEAD).decode() # header
if (header == self.__info[5][0:BUFFER_HEAD]):
while True:
tmp = fread(buffer)
if (not tmp):
break
putt((tmp, count))
count += 1
except ValueError:
pass
for i in range(self.__info[4]): # end of queue
putt((False, i))
if (boool): # remove compress
gzip.close()
u_file_del(gzip.name)
self._error = False
except KeyboardInterrupt: # Ctrl + C
pass
if (self._error): # error
self.__thread.put_nowait(0)
else: # for write
self.__thread.put_nowait(count)
return
def run(self):
'''
starting thread
@return void
'''
try:
with open(self.file, 'rb') as file:
boool = (len(self.__info[2]) == 2 and self.__info[2][0] == 'E')
if(boool): # compress
gzip = NamedTemporaryFile(prefix='comp_', delete=False)
with GzipFile(gzip.name, 'wb') as comp:
copyfileobj(file, comp)
file = gzip # override
# not_dots fx
putt = self.que.put_nowait
count = FIRST
fread = file.read
if(self.__info[2][0] == 'E'): # encrypt
while True:
tmp = fread(BUFFER)
if(not tmp):
break
putt((tmp, count))
count += 1
else: # decrypt
try:
buffer = int(fread(BUFFER_PICK)) # pickle buffer
header = fread(BUFFER_HEAD).decode() # header
if(header == self.__info[5][0:BUFFER_HEAD]):
while True:
tmp = fread(buffer)
if(not tmp):
break
putt((tmp, count))
count += 1
except ValueError:
pass
for i in range(self.__info[4]): # end of queue
putt((False, i))
if(boool): # remove compress
gzip.close()
u_file_del(gzip.name)
self._error = False
except KeyboardInterrupt: # Ctrl + C
pass
if(self._error): # error
self.__thread.put_nowait(0)
else: # for write
self.__thread.put_nowait(count)
return
def __delete(self):
'''
delete original file
@return bool
'''
return u_file_del(self.file[0])
def end(self):
'''
check created file and print elapsed time
only if isn't a hash function
@return void
'''
tot = self.others[3]
for iii in range(0, tot - 1): # remove temporary file
u_file_del(self._tmp_r[iii])
u_file_del(self._tmp_w[iii])
if(self.others[4]): # stats
print()
print('Reading average time: %.3f sec' % (self.__stat[0] / tot))
print('Working average time: %.3f sec' % (self.__stat[1] / tot))
print('Total time: %.3f sec' % (self.__stat[0] + self.__stat[1]))
if(not self.others[2][self._counter - 1]): # end info
if(not u_file_exists(self.file[1])):
print('File error!\a')
return
def run(self):
'''
starting thread
@return void
'''
try:
cyc = self.__thread.get()
if (self._ash): # header part
pass
elif (cyc > 0):
with open(self.file, 'wb') as file:
boool = (len(self.__info[2]) == 2 and \
self.__info[2][0] == 'D')
if (boool): # decompress
gzip = NamedTemporaryFile(prefix='comp_', delete=False)
backup = file
file = gzip # override
# not_dots fx
gett = self.que.get
count = FIRST
self._fwrite = fwrite = file.write
if (self.__info[2][0] == 'E'): # encrypt
raw, seq = gett()
self.buffer[seq] = raw
first = str(len(raw)).zfill(BUFFER_PICK)
fwrite(first.encode())
fwrite(self.__info[5][0:BUFFER_HEAD].encode())
cyc -= 1
del first
while cyc > 0:
raw, seq = gett()
if (not raw):
break
elif (count == seq):
fwrite(raw)
count += 1
else:
self.buffer[seq] = raw
count = self.controll(count)
cyc -= 1
else: # decrypt
while cyc > 0:
raw, seq = gett()
if (not raw):
break
elif (count == seq):
fwrite(raw)
count += 1
else:
self.buffer[seq] = raw
count = self.controll(count)
cyc -= 1
self.last(count)
if (boool):
gzip.close()
with GzipFile(gzip.name, 'rb') as comp:
copyfileobj(comp, backup)
u_file_del(gzip.name)
except KeyboardInterrupt: # Ctrl + C
pass
return
def run(self):
'''
starting thread
@return void
'''
try:
cyc = self.__thread.get()
if(self._ash): # header part
pass
elif(cyc > 0):
with open(self.file, 'wb') as file:
boool = (len(self.__info[2]) == 2 and \
self.__info[2][0] == 'D')
if(boool): # decompress
gzip = NamedTemporaryFile(prefix='comp_', delete=False)
backup = file
file = gzip # override
# not_dots fx
gett = self.que.get
count = FIRST
self._fwrite = fwrite = file.write
if(self.__info[2][0] == 'E'): # encrypt
raw, seq = gett()
self.buffer[seq] = raw
first = str(len(raw)).zfill(BUFFER_PICK)
fwrite(first.encode())
fwrite(self.__info[5][0:BUFFER_HEAD].encode())
cyc -= 1
del first
while cyc > 0:
raw, seq = gett()
if(not raw):
break
elif(count == seq):
fwrite(raw)
count += 1
else:
self.buffer[seq] = raw
count = self.controll(count)
cyc -= 1
else: # decrypt
while cyc > 0:
raw, seq = gett()
if(not raw):
break
elif(count == seq):
fwrite(raw)
count += 1
else:
self.buffer[seq] = raw
count = self.controll(count)
cyc -= 1
self.last(count)
if(boool):
gzip.close()
with GzipFile(gzip.name, 'rb') as comp:
copyfileobj(comp, backup)
u_file_del(gzip.name)
except KeyboardInterrupt: # Ctrl + C
pass
return