stop maintaining non-Cython ANSI abstraction module
This commit is contained in:
parent
cf48b50481
commit
a358579e87
5
ansi.py
5
ansi.py
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@ -1,5 +0,0 @@
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import config
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if config.USE_CYTHON:
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from ansi_cython import *
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else:
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from ansi_python import *
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265
ansi_python.py
265
ansi_python.py
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@ -1,265 +0,0 @@
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import config
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import numpy
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esc = '%s['%chr(27)
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reset = '%s0m'%esc
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cls = '%s2j'%esc
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BLACK = 0
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RED = 1
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GREEN = 2
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YELLOW = 3
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BLUE = 4
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MAGENTA = 5
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CYAN = 6
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WHITE = 7
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FBRIGHT = 8
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FBLINK = 16
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rgcolorBg = range(8)
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rgcolorFg = range(8)
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rgcolorFg.extend([col | FBRIGHT for col in range(8)])
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K_BACKSPACE = chr(8)
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K_TAB = chr(9)
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K_RETURN = chr(10)
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K_DEL = chr(127)
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K_LEFT = 256
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K_RIGHT = 257
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K_UP = 258
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K_DOWN = 259
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K_HOME = 260
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K_END = 261
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K_PGUP = 262
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K_PGDN = 263
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def StrKey(ch):
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if type(ch) == str:
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return ord(ch)
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return str(ch)
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def Ctrl(ch):
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ch = ch.upper()
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assert ch != 'M' and ch != 'J' and ch != 'H'
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return chr(ord(ch - 'A' + 1))
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def FEnter(key):
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return key == "\n" or key == "\r"
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# ANSI Character - contains prop and character
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class Ach(object):
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def __init__(self, ch, fgcol=WHITE, bgcol=BLACK):
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self.ch = ch
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self.fgCol = fgcol
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self.bgCol = bgcol
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def __eq__(self, ach):
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return type(ach) is Ach and self.ch == ach.ch and self.fgCol == ach.fgCol and self.bgCol == ach.bgCol
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def __ne__(self, ach):
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return not (self == ach)
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def MkAch(ch, fgcol=WHITE, bgcol=BLACK):
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return Ach(ch, fgcol, bgcol)
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def ChFromAch(ach):
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return ach.ch
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achBlank = Ach(' ')
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achInvd = Ach(chr(255), -1, -1)
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def AstFromAch(ach, achPrev = None):
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ast = ach.ch
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rgsgr = []
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if (achPrev == None) or (achPrev.fgCol != ach.fgCol):
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rgsgr.append(str((ach.fgCol & 7) + 30))
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fBright = ach.fgCol & FBRIGHT
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if (achPrev == None) or (fBright != achPrev.fgCol & FBRIGHT):
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if fBright:
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rgsgr.append("1")
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else:
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rgsgr.append("2")
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fBlink = ach.fgCol & FBLINK
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if (achPrev == None) or (fBlink != achPrev.fgCol & FBLINK):
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if fBlink:
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rgsgr.append("5")
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else:
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rgsgr.append("25")
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if (achPrev == None) or (achPrev.bgCol != ach.bgCol):
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rgsgr.append(str(ach.bgCol + 40))
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if len(rgsgr) > 0:
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ast = esc + ";".join(rgsgr) + "m" + ast
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return ast
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dtAch = numpy.dtype(object)
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mpch_entity = [0, 9786, 9787, 9829, 9830, 9827, 9824, 8226, 9688, 9675, 9689, 9794, 9792, 9834, 9835, 9788, 9658, 9668, 8597, 8252,
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182, 167, 9644, 8616, 8593, 8595, 8594, 8592, 8735, 8596, 9650, 9660, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
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44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73,
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74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102,
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103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126,
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8962, 199, 252, 233, 226, 228, 224, 229, 231, 234, 235, 232, 239, 238, 236, 196, 197, 201, 230, 198, 244, 246, 242, 251,
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249, 255, 214, 220, 162, 163, 165, 8359, 402, 225, 237, 243, 250, 241, 209, 170, 186, 191, 8976, 172, 189, 188, 161, 171,
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187, 9617, 9618, 9619, 9474, 9508, 9569, 9570, 9558, 9557, 9571, 9553, 9559, 9565, 9564, 9563, 9488, 9492, 9524, 9516,
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9500, 9472, 9532, 9566, 9567, 9562, 9556, 9577, 9574, 9568, 9552, 9580, 9575, 9576, 9572, 9573, 9561, 9560, 9554, 9555,
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9579, 9578, 9496, 9484, 9608, 9604, 9612, 9616, 9600, 945, 223, 915, 960, 931, 963, 181, 964, 934, 920, 937, 948, 8734,
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966, 949, 8745, 8801, 177, 8805, 8804, 8992, 8993, 247, 8776, 176, 8729, 183, 8730, 8319, 178, 9632, 160]
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setch_unsafe = set(['&', '<', '>', '"', "'"])
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mpcol_hcol = ["#000000", "#AA0000", "#00AA00", "#AA5500", "#0000AA", "#AA00AA", "#00AAAA", "#AAAAAA",
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"#555555", "#FF5555", "#55FF55", "#FFFF55", "#5555FF", "#FF55FF", "#55FFFF", "#FFFFFF"]
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def HstFromAch(ach, achPrev = None):
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stStyle = None
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if achPrev == None or achPrev.fgCol != ach.fgCol or achPrev.bgCol != ach.bgCol:
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stStyle = "color:" + mpcol_hcol[ach.fgCol & 15] + ";background-color:" + mpcol_hcol[ach.bgCol & 15]
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rgst = []
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if stStyle != None and achPrev != None:
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rgst.append("</span>")
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if stStyle != None:
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rgst.append("<span style='" + stStyle + "'>")
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ch = ord(ach.ch)
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entity = mpch_entity[ch]
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if entity == ch and not ach.ch in setch_unsafe:
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rgst.append(ach.ch)
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else:
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rgst.append("&#" + str(mpch_entity[ord(ach.ch)]) + ";")
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return ''.join(rgst)
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class Pos(object):
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def __init__(self, w=config.W, h=config.H, x=1, y=1):
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self.w = w
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self.h = h
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self.xz = x - 1
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self.yz = y - 1
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def X(self): return self.xz + 1
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def Y(self): return self.yz + 1
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def Inc(self):
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if self.xz == self.w - 1:
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if self.yz < self.h:
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self.xz = 0
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self.yz = self.yz + 1
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else:
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self.xz = self.xz + 1
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def Up(self):
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if self.yz > 0:
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self.yz = self.yz - 1
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def Down(self):
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if self.yz < self.h - 1:
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self.yz = self.yz + 1
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def Left(self):
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if self.xz > 0:
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self.xz = self.xz - 1
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def Right(self):
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if self.xz < self.w - 1:
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self.xz = self.xz + 1
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# ANSI Screen
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class Ascr(object):
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def __init__(self, w=config.W, h=config.H, achFill = None):
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self.mpyzxz_ach = numpy.empty((h,w), dtAch)
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self.mpyzxz_ach[:] = achFill
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self.w = w
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self.h = h
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def Zpos(self, xz, yz):
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return Pos(self.w, self.h, xz + 1, yz + 1)
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def W(self): return self.w
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def H(self): return self.h
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def PutAch(self, ach, x, y):
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if not (x < 1 or y < 1 or x > self.w or y > self.h): #clip
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self.mpyzxz_ach[y-1][x-1] = ach
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def GetAch(self, x, y):
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return self.mpyzxz_ach[y-1][x-1]
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def PutRgach(self, rgach, x, y):
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xz = x - 1
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if xz < self.w:
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if xz < 0:
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rgach = rgach[min(-xz, len(rgach)):]
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xz = 0
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if xz + len(rgach) >= self.w:
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rgach = rgach[:self.w - xz]
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self.mpyzxz_ach[y-1][xz:xz + len(rgach)] = rgach
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def PutSt(self, st, x, y, colFg = WHITE, colBg=BLACK):
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self.PutRgach([MkAch(ch, colFg, colBg) for ch in st], x, y)
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def Fill(self, ach, w, h, x = 1, y = 1):
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if x > self.w or y > self.h:
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return
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xz = max(x - 1, 0)
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yz = max(y - 1, 0)
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w = min(self.w - xz, w)
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h = min(self.h - yz, h)
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for yzT in range(yz, yz + h):
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self.mpyzxz_ach[yzT][xz:xz + w] = ach
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def PutAscr(self, ascr, x=1, y=1):
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for irow, rgachRow in enumerate(ascr.mpyzxz_ach):
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iachPut = -1
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for iach, ach in enumerate(rgachRow):
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if iachPut < 0 and ach != None:
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iachPut = iach
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elif iachPut >= 0 and ach == None:
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self.PutRgach(rgachRow[iachPut:iach], x + iachPut, y + irow)
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iachPut = -1
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if iachPut >= 0:
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self.PutRgach(rgachRow[iachPut:], x + iachPut, y + irow)
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iachPut = -1
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def AstDiff(self, ascr):
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assert self.w == ascr.w and self.h == ascr.h
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rgast = []
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achPrev = None
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yz = 0
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for rgachRowOld, rgachRowNew in zip(self.mpyzxz_ach, ascr.mpyzxz_ach):
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xz = 0
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xzPred = -1
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for achOld, achNew in zip(rgachRowOld, rgachRowNew):
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if xz == self.w - 2:
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achBeforeEOL = achNew
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if achOld != achNew:
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achNew = achNew or achBlank
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if xz == self.w - 1:
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# Linewrap avoidance algorithm:
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# when drawing the last character on a line, draw it in the space occupied by the character before.
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rgast.append("%s%d;%dH" % (esc, yz + 1, xz))
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rgast.append(AstFromAch(achNew, None))
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# then, move the cursor back onto the character we just drew, and perform an insert.
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rgast.append("%sD%s@" % (esc, esc))
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# finally, draw the character before the last character in the line.
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rgast.append(AstFromAch(achBeforeEOL or achBlank, achNew))
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else:
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if xz != xzPred:
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xzPred = xz
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rgast.append("%s%d;%dH" % (esc, yz + 1, xz + 1))
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achPrev = None
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rgast.append(AstFromAch(achNew, achPrev))
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achPrev = achNew
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xzPred = xzPred + 1
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xz = xz + 1
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yz = yz + 1
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return "".join(rgast)
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def Ast(self):
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return Ascr(self.w, self.h, achInvd).AstDiff(self) #stupid implementation
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def Hst(self):
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rgst = ["<pre>"]
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achPrev = None
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for rgachRow in self.mpyzxz_ach:
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for ach in rgachRow:
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rgst.append(HstFromAch(ach or achBlank, achPrev))
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achPrev = ach or achBlank
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rgst.append("<br>")
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rgst.append("</span></pre>")
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return ''.join(rgst)
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def FKeyPrintable(key):
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return type(key) == str and (ord(key) >= 32 and ord(key) <= 126)
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@ -20,5 +20,3 @@ AUTH = "Noop"
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# Port to run the command server on. Set to None to turn off. Only set this port for testing: it will allow anyone to take down the server!
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PORT_CMDSERVER = 20002
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# Flag whether we should build and use Cython modules to improve performance.
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USE_CYTHON = True
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@ -4,7 +4,7 @@ import random
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import logging
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import pickle
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import time
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import ansi
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import ansi_cython as ansi
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import auth
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import config
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import telnet
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2
login.py
2
login.py
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from basetoken import *
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import ansi
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import ansi_cython as ansi
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class LoginTerm(Terminal):
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def run(self):
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@ -4,7 +4,7 @@ from twisted.internet.protocol import Factory,ServerFactory
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from twisted.internet import protocol, reactor
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from zope.interface import implements
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from twisted.python import log
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import ansi
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import ansi_cython as ansi
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import engine
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import sys
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import config
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