py-kms/py-kms/pykms_Format.py
Matteo ℱan 7c14eb10dc
Auto-align pretty messages
messages syncronization client-server
simplified pretty print function arguments
2019-11-02 00:26:20 +01:00

332 lines
15 KiB
Python

#!/usr/bin/env python3
from __future__ import print_function, unicode_literals
import re
import sys
import os
import threading
try:
# Python 2.x imports
from StringIO import StringIO
import Queue as Queue
except ImportError:
# Python 3.x imports
from io import StringIO
import queue as Queue
pyver = sys.version_info[:2]
#----------------------------------------------------------------------------------------------------------------------------------------------------------
def enco(strg, typ = 'latin-1'):
if pyver >= (3, 0):
if isinstance(strg, str):
strgenc = strg.encode(typ)
return strgenc
else:
return strg
def deco(strg, typ = 'latin-1'):
if pyver >= (3, 0):
if isinstance(strg, bytes):
strgdec = strg.decode(typ)
return strgdec
else:
return strg
def byterize(obj):
def do_encode(dictio, key):
if isinstance(dictio[key], str) and len(dictio[key]) > 0 and key not in ['SecondaryAddr']:
dictio[key] = dictio[key].encode('latin-1')
elif hasattr(dictio[key], '__dict__'):
subdictio = dictio[key].__dict__['fields']
for subkey in subdictio:
do_encode(subdictio, subkey)
if pyver >= (3, 0):
objdict = obj.__dict__['fields']
for field in objdict:
do_encode(objdict, field)
return obj
def justify(astring, indent = 35, break_every = 100):
str_indent = ('\n' + ' ' * indent)
splitted = astring.split('\n')
longests = [(n, s) for n, s in enumerate(splitted) if len(s) >= break_every]
for longest in longests:
lines = []
for i in range(0, len(longest[1]), break_every):
lines.append(longest[1][i : i + break_every])
splitted[longest[0]] = str_indent.join(lines)
if len(splitted) > 1:
justy = str_indent.join(splitted)
else:
justy = str_indent + str_indent.join(splitted)
return justy
##----------------------------------------------------------------------------------------------------------------------------------------------------
ColorMap = {'gray' : '\x1b[90m',
'red' : '\x1b[91m',
'green' : '\x1b[92m',
'yellow' : '\x1b[93m',
'blue' : '\x1b[94m',
'magenta' : '\x1b[95m',
'cyan' : '\x1b[96m',
'white' : '\x1b[97m'
}
ExtraMap = {'end' : '\x1b[0m',
'bold' : '\x1b[1m',
'dim' : '\x1b[2m',
'italic' : '\x1b[3m',
'underlined' : '\x1b[4m',
'blink1' : '\x1b[5m',
'blink2' : '\x1b[6m',
'reverse' : '\x1b[7m',
'hidden' : '\x1b[8m',
'strike' : '\x1b[9m'
}
ColorExtraMap = dict(ColorMap, **ExtraMap)
MsgMap = {0 : {'text' : "{yellow}\n\t\t\tClient generating RPC Bind Request...{end}", 'where' : "clt"},
1 : {'text' : "{white}<==============={end}{yellow}\tClient sending RPC Bind Request...{end}", 'where' : "clt"},
2 : {'text' : "{yellow}Server received RPC Bind Request !!!\t\t\t\t{end}{white}<==============={end}", 'where' : "srv"},
3 : {'text' : "{yellow}Server parsing RPC Bind Request...{end}", 'where' : "srv"},
4 : {'text' : "{yellow}Server generating RPC Bind Response...{end}", 'where' : "srv"},
5 : {'text' : "{yellow}Server sending RPC Bind Response...\t\t\t\t{end}{white}===============>{end}", 'where' : "srv"},
6 : {'text' : "{green}{bold}\nRPC Bind acknowledged !!!{end}", 'where' : "srv"},
7 : {'text' : "{white}===============>{end}{yellow}\tClient received RPC Bind Response !!!{end}", 'where' : "clt"},
8 : {'text' : "{green}{bold}\t\t\tRPC Bind acknowledged !!!{end}", 'where' : "clt"},
9 : {'text' : "{blue}\t\t\tClient generating Activation Request dictionary...{end}", 'where' : "clt"},
10 : {'text' : "{blue}\t\t\tClient generating Activation Request data...{end}", 'where' : "clt"},
11 : {'text' : "{blue}\t\t\tClient generating RPC Activation Request...{end}", 'where' : "clt"},
12 : {'text' : "{white}<==============={end}{blue}\tClient sending RPC Activation Request...{end}", 'where' : "clt"},
13 : {'text' : "{blue}Server received RPC Activation Request !!!\t\t\t{end}{white}<==============={end}", 'where' : "srv"},
14 : {'text' : "{blue}Server parsing RPC Activation Request...{end}", 'where' : "srv"},
15 : {'text' : "{blue}Server processing KMS Activation Request...{end}", 'where' : "srv"},
16 : {'text' : "{blue}Server processing KMS Activation Response...{end}", 'where' : "srv"},
17 : {'text' : "{blue}Server generating RPC Activation Response...{end}", 'where' : "srv"},
18 : {'text' : "{blue}Server sending RPC Activation Response...\t\t\t{end}{white}===============>{end}", 'where' : "srv"},
19 : {'text' : "{green}{bold}\nServer responded, now in Stand by...\n{end}", 'where' : "srv"},
20 : {'text' : "{white}===============>{end}{blue}\tClient received Response !!!{end}", 'where' : "clt"},
21 : {'text' : "{green}{bold}\t\t\tActivation Done !!!{end}", 'where' : "clt"},
-1 : {'text' : "{white}Server receiving{end}", 'where' : "clt"},
-2 : {'text' : "{white}\t\t\t\t\t\t\t\tClient sending{end}", 'where' : "srv"},
-3 : {'text' : "{white}\t\t\t\t\t\t\t\tClient receiving{end}", 'where' : "srv"},
-4 : {'text' : "{white}Server sending{end}", 'where' : "clt"},
}
def MsgMap_unformat(messagelist):
pattern = r"(?<!\{)\{([^}]+)\}(?!\})"
picktxt, pickarrw = [ [] for _ in range(2) ]
for messageitem in messagelist:
picklist = re.sub(pattern, '*', messageitem['text'])
picklist = list(filter(None, picklist.split('*')))
picktxt.append(picklist[0])
try:
pickarrw.append(picklist[1])
except IndexError:
pass
return picktxt, pickarrw
def MsgMap_unshell(arrows):
unMsgMap = {}
for key, values in MsgMap.items():
txt = MsgMap_unformat([values])
if txt[0][0] in arrows:
unMsgMap.update({txt[1][0] : values['where']})
else:
unMsgMap.update({txt[0][0] : values['where']})
return unMsgMap
#-------------------------------------------------------------------------------------------------------------------------------------------------------
# https://stackoverflow.com/questions/230751/how-to-flush-output-of-print-function
if pyver < (3, 3):
old_print = print
def print(*args, **kwargs):
flush = kwargs.pop('flush', False)
old_print(*args, **kwargs)
if flush:
file = kwargs.get('file', sys.stdout)
file.flush() if file is not None else sys.stdout.flush()
# https://ryanjoneil.github.io/posts/2014-02-14-capturing-stdout-in-a-python-child-process.html
class ShellMessage(object):
view = True
count, remain, numlist = (0, 0, [])
class Collect(StringIO):
# Capture string sent to stdout.
def write(self, s):
StringIO.write(self, s)
class Process(object):
def __init__(self, nshell, get_text = False, put_text = None):
self.nshell = nshell
self.get_text = get_text
self.put_text = put_text
self.print_queue = Queue.Queue()
self.plaintext = []
self.path = os.path.dirname(os.path.abspath( __file__ )) + '/newlines.txt'
def formatter(self, msgtofrmt):
if self.newlines:
text = MsgMap_unformat([msgtofrmt])[0][0]
msgtofrmt = msgtofrmt['text'].replace(text, self.newlines * '\n' + text)
self.newlines = 0
else:
try:
# comes from MsgMap.
msgtofrmt = msgtofrmt['text']
except:
# comes from `put_text` option.
pass
self.msgfrmt = msgtofrmt.format(**ColorExtraMap)
if self.get_text:
self.plaintext.append(unshell_message(self.msgfrmt, m = 0)[0]["tag00"]['text'])
def run(self):
if not ShellMessage.view:
if self.get_text:
self.newlines = 0
if self.put_text is not None:
for msg in self.put_text:
self.formatter(msg)
else:
for num in self.nshell:
self.formatter(MsgMap[num])
return self.plaintext
else:
return
# Start thread process.
print_thread = threading.Thread(target = self.spawn(), args=(self.print_queue,))
print_thread.setDaemon(True)
print_thread.start()
# Do something with output.
toprint = self.read(0.1) # 0.1 s to let the shell output the result
# Redirect output.
if sys.stdout.isatty():
print(toprint)
else:
try:
from pykms_GuiBase import gui_redirect # Import after variables creation.
gui_redirect(toprint)
except:
print(toprint)
# Get string/s printed.
if self.get_text:
return self.plaintext
def newlines_file(self, mode, *args):
try:
with open(self.path, mode) as file:
if mode in ['w', 'a']:
file.write(args[0])
elif mode == 'r':
data = [int(i) for i in [line.rstrip('\n') for line in file.readlines()]]
self.newlines, ShellMessage.remain = data[0], sum(data[1:])
except:
with open(self.path, 'w') as file: pass
def newlines_count(self, num):
ShellMessage.count += MsgMap[num]['text'].count('\n')
if num >= 0:
ShellMessage.numlist.append(num)
if self.continuecount:
# Note: bypassed '\n' counted after message with arrow,
# isn't: str(len(ShellMessage.numlist) + ShellMessage.count)
towrite = str(len(ShellMessage.numlist)) + '\n'
self.newlines_file('a', towrite)
ShellMessage.count, ShellMessage.numlist = (0, [])
else:
ShellMessage.count += (len(ShellMessage.numlist) - ShellMessage.remain) * 2
if num in [-1, -3]:
towrite = str(ShellMessage.count) + '\n'
self.newlines_file('w', towrite)
ShellMessage.count, ShellMessage.remain, ShellMessage.numlist = (0, 0, [])
self.continuecount = True
elif num in [-2 ,-4]:
self.newlines_file('r')
if num == 21:
os.remove(self.path)
def spawn(self):
# Save everything that would otherwise go to stdout.
outstream = ShellMessage.Collect()
sys.stdout = outstream
try:
self.continuecount = False
self.newlines = 0
# Print something.
if self.put_text is not None:
for msg in self.put_text:
ShellMessage.count += msg.count('\n')
ShellMessage.numlist.append('put')
self.formatter(msg)
print(self.msgfrmt, end = '\n', flush = True)
else:
for num in self.nshell:
self.newlines_count(num)
self.formatter(MsgMap[num])
print(self.msgfrmt, end = '\n', flush = True)
finally:
# Restore stdout and send content.
sys.stdout = sys.__stdout__
try:
self.print_queue.put(outstream.getvalue())
except Queue.Full:
pass
def read(self, timeout = None):
try:
toprint = self.print_queue.get(block = timeout is not None, timeout = timeout)
self.print_queue.task_done()
return toprint
except Queue.Empty:
return None
def unshell_message(ansi_string, m):
ansi_find = re.compile(r'\x1B\[[0-?]*[ -/]*[@-~]')
ansi_list = re.findall(ansi_find, ansi_string)
ansi_indx_start = [ n for n in range(len(ansi_string)) for ansi in list(set(ansi_list)) if ansi_string.find(ansi, n) == n ]
ansi_indx_stop = [ n + len(value) for n, value in zip(ansi_indx_start, ansi_list)]
ansi_indx = sorted(list(set(ansi_indx_start + ansi_indx_stop)))
msgcolored = {}
ColorMapReversed = dict(zip(ColorMap.values(), ColorMap.keys()))
ExtraMapReversed = dict(zip(ExtraMap.values(), ExtraMap.keys()))
for k in range(len(ansi_indx) - 1):
ansi_value = ansi_string[ansi_indx[k] : ansi_indx[k + 1]]
if ansi_value != '\x1b[0m':
tagname = "tag" + str(m).zfill(2)
if tagname not in msgcolored:
msgcolored[tagname] = {'color' : '', 'extra' : [], 'text' : ''}
if ansi_value in ColorMapReversed.keys():
msgcolored[tagname]['color'] = ColorMapReversed[ansi_value]
elif ansi_value in ExtraMapReversed.keys():
msgcolored[tagname]['extra'].append(ExtraMapReversed[ansi_value])
else:
msgcolored[tagname]['text'] = ansi_value
else:
m += 1
# Ordering.
msgcolored = dict(sorted(msgcolored.items()))
return msgcolored, m