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MiRC2png.py: renamed from MiRCART.py.

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{IrcClient,IrcMiRCARTBot,MiRC2png}.py: update Vim modeline w/ `sw=4 ts=4'.
{IrcMiRCARTBot,MiRC2png}.py: update header legend.
IrcMiRCARTBot.py:IrcMiRCARTBot._dispatchPrivmsg(): lower rate limit to (once per) 30 seconds.
IrcMiRCARTBot.py:IrcMiRCARTBot._dispatchPrivmsg(): eliminate useless instance variable.
IrcMiRCARTBot.py:IrcMiRCARTBot._urlretrieveReportHook(): compare against correct limit of 1 MB (2**20.)
MiRCART.py: initial commit.
README.md: updated.
This commit is contained in:
Lucio Andrés Illanes Albornoz 2018-01-04 16:24:06 +01:00
parent 49705ad4bc
commit 1a2dd5f692
5 changed files with 356 additions and 166 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
IrcClient.py
View File

@ -123,4 +123,4 @@ class IrcClient:
self.serverHname = serverHname; self.serverPort = serverPort;
self.clientNick = clientNick; self.clientIdent = clientIdent; self.clientGecos = clientGecos;
# vim:expandtab foldmethod=marker sw=8 ts=8 tw=120
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120

12
IrcMiRCARTBot.py
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@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
# mirc2png -- convert ASCII w/ mIRC control codes to monospaced PNG (for EFnet #MiRCART)
# IrcMiRCARTBot.py -- XXX
# Copyright (c) 2018 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
@ -25,7 +25,7 @@
import base64
import os, sys, time
import json
import IrcClient, MiRCART
import IrcClient, MiRC2png
import requests, urllib.request
class IrcMiRCARTBot(IrcClient.IrcClient):
@ -106,7 +106,7 @@ class IrcMiRCARTBot(IrcClient.IrcClient):
def _dispatchPrivmsg(self, message):
if message[2].lower() == self.clientChannel.lower() \
and message[3].startswith("!pngbot "):
if (int(time.time()) - self.clientLastMessage) < 45:
if (int(time.time()) - self.clientLastMessage) < 30:
self._log("Ignoring request on {} from {} due to rate limit: {}".format(message[2].lower(), message[0], message[3]))
return
elif message[0].split("!")[0].lower() not in self.clientChannelOps:
@ -138,7 +138,7 @@ class IrcMiRCARTBot(IrcClient.IrcClient):
self._log("Unknown URL type specified!")
self.queue("PRIVMSG", message[2], "4/!\\ Unknown URL type specified!")
return
_MiRCART = MiRCART.MiRCART(asciiTmpFilePath, imgTmpFilePath, "DejaVuSansMono.ttf", 11)
MiRC2png.MiRC2png(asciiTmpFilePath, imgTmpFilePath, "DejaVuSansMono.ttf", 11)
imgurResponse = self._uploadToImgur(imgTmpFilePath, "MiRCART image", "MiRCART image", "c9a6efb3d7932fd")
if imgurResponse[0] == 200:
self._log("Uploaded as: {}".format(imgurResponse[1]))
@ -183,7 +183,7 @@ class IrcMiRCARTBot(IrcClient.IrcClient):
# }}}
# {{{ _urlretrieveReportHook(): Limit downloads to 1 MB
def _urlretrieveReportHook(count, blockSize, totalSize):
if (totalSize > pow(2,10)):
if (totalSize > pow(2,20)):
raise IrcMiRCARTBot.ContentTooLargeException
# }}}
# {{{ connect(): Connect to server and (re)initialise w/ optional timeout
@ -256,4 +256,4 @@ if __name__ == "__main__":
else:
main(*sys.argv)
# vim:expandtab foldmethod=marker sw=8 ts=8 tw=120
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120

211
MiRC2png.py Executable file
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@ -0,0 +1,211 @@
#!/usr/bin/env python3
#
# MiRC2png.py -- convert ASCII w/ mIRC control codes to monospaced PNG (for EFnet #MiRCART)
# Copyright (c) 2018 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
from enum import Enum
from PIL import Image, ImageDraw, ImageFont
import string, sys
class MiRC2png:
"""Abstraction over ASCIIs containing mIRC control codes"""
inFilePath = inFile = None;
inLines = inColsMax = inRows = None;
outFontFilePath = outFontSize = None;
outImg = outImgDraw = outImgFont = None;
outCurColourBg = outCurColourFg = None;
outCurX = outCurY = None;
inCurBold = inCurItalic = inCurUnderline = None;
inCurColourSpec = None;
state = None;
inCurCol = None;
# {{{ _ColourMapBold: mIRC colour number to RGBA map given ^B (bold)
_ColourMapBold = [
(255, 255, 255, 255), # White
(85, 85, 85, 255), # Grey
(85, 85, 255, 255), # Light Blue
(85, 255, 85, 255), # Light Green
(255, 85, 85, 255), # Light Red
(255, 85, 85, 255), # Light Red
(255, 85, 255, 255), # Pink
(255, 255, 85, 255), # Light Yellow
(255, 255, 85, 255), # Light Yellow
(85, 255, 85, 255), # Light Green
(85, 255, 255, 255), # Light Cyan
(85, 255, 255, 255), # Light Cyan
(85, 85, 255, 255), # Light Blue
(255, 85, 255, 255), # Pink
(85, 85, 85, 255), # Grey
(255, 255, 255, 255), # White
]
# }}}
# {{{ _ColourMapNormal: mIRC colour number to RGBA map given none of ^[BFV_] (bold, italic, reverse, underline)
_ColourMapNormal = [
(255, 255, 255, 255), # White
(0, 0, 0, 255), # Black
(0, 0, 187, 255), # Blue
(0, 187, 0, 255), # Green
(255, 85, 85, 255), # Light Red
(187, 0, 0, 255), # Red
(187, 0, 187, 255), # Purple
(187, 187, 0, 255), # Yellow
(255, 255, 85, 255), # Light Yellow
(85, 255, 85, 255), # Light Green
(0, 187, 187, 255), # Cyan
(85, 255, 255, 255), # Light Cyan
(85, 85, 255, 255), # Light Blue
(255, 85, 255, 255), # Pink
(85, 85, 85, 255), # Grey
(187, 187, 187, 255), # Light Grey
]
# }}}
# {{{ _State: Parsing loop state
class _State(Enum):
STATE_CHAR = 1
STATE_COLOUR_SPEC = 2
# }}}
# {{{ _getMaxCols(): Calculate widest row in lines, ignoring non-printable & mIRC control code sequences
def _getMaxCols(self, lines):
maxCols = 0;
for curRow in range(0, len(lines)):
curRowCols = 0; curState = self._State.STATE_CHAR;
curCol = 0; curColLen = len(lines[curRow]);
while curCol < curColLen:
curChar = lines[curRow][curCol]
if curState == self._State.STATE_CHAR:
if curChar == "":
curState = self._State.STATE_COLOUR_SPEC; curCol += 1;
elif curChar in string.printable:
curRowCols += 1; curCol += 1;
else:
curCol += 1;
elif curState == self._State.STATE_COLOUR_SPEC:
if curChar in set(",0123456789"):
curCol += 1;
else:
curState = self._State.STATE_CHAR;
maxCols = max(maxCols, curRowCols)
return maxCols
# }}}
# {{{ _parseAsChar(): Parse single character as regular character and mutate state
def _parseAsChar(self, char):
if char == "":
self.inCurCol += 1; self.inCurBold = 0 if self.inCurBold else 1;
elif char == "":
self._State = self._State.STATE_COLOUR_SPEC; self.inCurCol += 1;
elif char == "":
self.inCurCol += 1; self.inCurItalic = 0 if self.inCurItalic else 1;
elif char == "":
self.inCurCol += 1;
self.inCurBold = 0; self.inCurItalic = 0; self.inCurUnderline = 0;
self.inCurColourSpec = "";
elif char == "":
self.inCurCol += 1
self.outCurColourBg, self.outCurColourFg = self.outCurColourFg, self.outCurColourBg;
elif char == "":
self.inCurCol += 1; self.inCurUnderline = 0 if self.inCurUnderline else 1;
elif char == " ":
if self.inCurBold:
colourBg = self._ColourMapBold[self.outCurColourBg]
else:
colourBg = self._ColourMapNormal[self.outCurColourBg]
self.outImgDraw.rectangle(((self.outCurX, self.outCurY), (self.outCurX + self.outImgFontSize[0], self.outCurY + self.outImgFontSize[1])), fill=colourBg)
if self.inCurUnderline:
self.outImgDraw.line((self.outCurX, self.outCurY + (self.outImgFontSize[1] - 2), self.outCurX + self.outImgFontSize[0], self.outCurY + (self.outImgFontSize[1] - 2)), fill=colourFg)
self.outCurX += self.outImgFontSize[0]; self.inCurCol += 1;
else:
if self.inCurBold:
colourBg = self._ColourMapBold[self.outCurColourBg]
colourFg = self._ColourMapBold[self.outCurColourFg]
else:
colourBg = self._ColourMapNormal[self.outCurColourBg]
colourFg = self._ColourMapNormal[self.outCurColourFg]
self.outImgDraw.rectangle(((self.outCurX, self.outCurY), (self.outCurX + self.outImgFontSize[0], self.outCurY + self.outImgFontSize[1])), fill=colourBg)
# XXX implement italic
self.outImgDraw.text((self.outCurX, self.outCurY), char, colourFg, self.outImgFont)
if self.inCurUnderline:
self.outImgDraw.line((self.outCurX, self.outCurY + (self.outImgFontSize[1] - 2), self.outCurX + self.outImgFontSize[0], self.outCurY + (self.outImgFontSize[1] - 2)), fill=colourFg)
self.outCurX += self.outImgFontSize[0]; self.inCurCol += 1;
# }}}
# {{{ _parseAsColourSpec(): Parse single character as mIRC colour control code sequence and mutate state
def _parseAsColourSpec(self, char):
if char in set(",0123456789"):
self.inCurColourSpec += char; self.inCurCol += 1;
else:
self.inCurColourSpec = self.inCurColourSpec.split(",")
if len(self.inCurColourSpec) == 2:
self.outCurColourFg = int(self.inCurColourSpec[0])
self.outCurColourBg = int(self.inCurColourSpec[1] or self.outCurColourBg)
elif len(self.inCurColourSpec) == 1:
self.outCurColourFg = int(self.inCurColourSpec[0])
else:
self.outCurColourBg = 1; self.outCurColourFg = 15;
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
# }}}
#
# Initialisation method
def __init__(self, inFilePath, imgFilePath, fontFilePath="DejaVuSansMono.ttf", fontSize=11):
self.inFilePath = inFilePath; self.inFile = open(inFilePath, "r");
self.inLines = self.inFile.readlines()
self.inColsMax = self._getMaxCols(self.inLines)
self.inRows = len(self.inLines)
self.outFontFilePath = fontFilePath; self.outFontSize = int(fontSize);
self.outImgFont = ImageFont.truetype(self.outFontFilePath, self.outFontSize)
self.outImgFontSize = list(self.outImgFont.getsize(" ")); self.outImgFontSize[1] += 3;
self.outImg = Image.new("RGBA", (self.inColsMax * self.outImgFontSize[0], self.inRows * self.outImgFontSize[1]), self._ColourMapNormal[1])
self.outImgDraw = ImageDraw.Draw(self.outImg)
self.outCurColourBg = 1; self.outCurColourFg = 15;
self.outCurX = 0; self.outCurY = 0;
for inCurRow in range(0, len(self.inLines)):
self.inCurBold = 0; self.inCurItalic = 0; self.inCurUnderline = 0;
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
self.inCurCol = 0;
while self.inCurCol < len(self.inLines[inCurRow]):
if self._State == self._State.STATE_CHAR:
self._parseAsChar(self.inLines[inCurRow][self.inCurCol])
elif self._State == self._State.STATE_COLOUR_SPEC:
self._parseAsColourSpec(self.inLines[inCurRow][self.inCurCol])
self.outCurX = 0; self.outCurY += self.outImgFontSize[1];
self.inFile.close();
self.outImg.save(imgFilePath);
#
# Entry point
def main(*argv):
MiRC2png(*argv[1:])
if __name__ == "__main__":
if ((len(sys.argv) - 1) < 2)\
or ((len(sys.argv) - 1) > 4):
print("usage: {} " \
"<MiRCART input file pathname> " \
"<PNG image output file pathname> " \
"[<Font file pathname; defaults to DejaVuSansMono.ttf>] " \
"[<Font size; defaults to 11>]".format(sys.argv[0]), file=sys.stderr)
else:
main(*sys.argv)
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120

285
MiRCART.py
View File

@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
# mirc2png -- convert ASCII w/ mIRC control codes to monospaced PNG (for EFnet #MiRCART)
# MiRCART.py -- XXX
# Copyright (c) 2018 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
@ -22,47 +22,18 @@
# SOFTWARE.
#
from enum import Enum
from PIL import Image, ImageDraw, ImageFont
import string, sys
import wx
import sys
class MiRCART:
"""Abstraction over ASCIIs containing mIRC control codes"""
inFilePath = inFile = None;
inLines = inColsMax = inRows = None;
outFontFilePath = outFontSize = None;
outImg = outImgDraw = outImgFont = None;
outCurColourBg = outCurColourFg = None;
outCurX = outCurY = None;
inCurBold = inCurItalic = inCurUnderline = None;
inCurColourSpec = None;
state = None;
inCurCol = None;
# {{{ _ColourMapBold: mIRC colour number to RGBA map given ^B (bold)
_ColourMapBold = [
(255, 255, 255, 255), # White
(85, 85, 85, 255), # Grey
(85, 85, 255, 255), # Light Blue
(85, 255, 85, 255), # Light Green
(255, 85, 85, 255), # Light Red
(255, 85, 85, 255), # Light Red
(255, 85, 255, 255), # Pink
(255, 255, 85, 255), # Light Yellow
(255, 255, 85, 255), # Light Yellow
(85, 255, 85, 255), # Light Green
(85, 255, 255, 255), # Light Cyan
(85, 255, 255, 255), # Light Cyan
(85, 85, 255, 255), # Light Blue
(255, 85, 255, 255), # Pink
(85, 85, 85, 255), # Grey
(255, 255, 255, 255), # White
]
# }}}
# {{{ _ColourMapNormal: mIRC colour number to RGBA map given none of ^[BFV_] (bold, italic, reverse, underline)
_ColourMapNormal = [
class MiRCARTCanvas(wx.Panel):
"""XXX"""
canvasPos = canvasSize = None
canvasMap = None
cellPos = cellSize = None
brushBg = brushFg = penBg = penFg = None
mircBg = mircFg = None
# {{{ mircColours: mIRC colour number to RGBA map given none of ^[BFV_] (bold, italic, reverse, underline)
mircColours = [
(255, 255, 255, 255), # White
(0, 0, 0, 255), # Black
(0, 0, 187, 255), # Blue
@ -81,131 +52,133 @@ class MiRCART:
(187, 187, 187, 255), # Light Grey
]
# }}}
# {{{ _State: Parsing loop state
class _State(Enum):
STATE_CHAR = 1
STATE_COLOUR_SPEC = 2
# }}}
# {{{ _getMaxCols(): Calculate widest row in lines, ignoring non-printable & mIRC control code sequences
def _getMaxCols(self, lines):
maxCols = 0;
for curRow in range(0, len(lines)):
curRowCols = 0; curState = self._State.STATE_CHAR;
curCol = 0; curColLen = len(lines[curRow]);
while curCol < curColLen:
curChar = lines[curRow][curCol]
if curState == self._State.STATE_CHAR:
if curChar == "":
curState = self._State.STATE_COLOUR_SPEC; curCol += 1;
elif curChar in string.printable:
curRowCols += 1; curCol += 1;
else:
curCol += 1;
elif curState == self._State.STATE_COLOUR_SPEC:
if curChar in set(",0123456789"):
curCol += 1;
else:
curState = self._State.STATE_CHAR;
maxCols = max(maxCols, curRowCols)
return maxCols
# {{{ _onMouseEvent(): XXX
def _onMouseEvent(self, event):
eventObject = event.GetEventObject()
if event.Dragging():
eventDc = wx.ClientDC(self)
eventPoint = event.GetLogicalPosition(eventDc)
rectX = eventPoint.x - (eventPoint.x % self.cellSize[0])
rectY = eventPoint.y - (eventPoint.y % self.cellSize[1])
mapX = int(rectX / 7 if rectX else 0)
mapY = int(rectY / 14 if rectY else 0)
eventDc.SetBackground(self.brushBg);
if event.LeftIsDown():
eventDc.SetBrush(self.brushFg);
eventDc.SetPen(self.penFg)
self.canvasMap[mapX][mapY] = [self.mircFg, self.mircFg, " "]
elif event.RightIsDown():
eventDc.SetBrush(self.brushBg);
eventDc.SetPen(self.penBg)
self.canvasMap[mapX][mapY] = [self.mircBg, self.mircBg, " "]
eventDc.DrawRectangle(rectX, rectY, \
self.cellSize[0], self.cellSize[1])
# }}}
# {{{ _parseAsChar(): Parse single character as regular character and mutate state
def _parseAsChar(self, char):
if char == "":
self.inCurCol += 1; self.inCurBold = 0 if self.inCurBold else 1;
elif char == "":
self._State = self._State.STATE_COLOUR_SPEC; self.inCurCol += 1;
elif char == "":
self.inCurCol += 1; self.inCurItalic = 0 if self.inCurItalic else 1;
elif char == "":
self.inCurCol += 1;
self.inCurBold = 0; self.inCurItalic = 0; self.inCurUnderline = 0;
self.inCurColourSpec = "";
elif char == "":
self.inCurCol += 1
self.outCurColourBg, self.outCurColourFg = self.outCurColourFg, self.outCurColourBg;
elif char == "":
self.inCurCol += 1; self.inCurUnderline = 0 if self.inCurUnderline else 1;
elif char == " ":
if self.inCurBold:
colourBg = self._ColourMapBold[self.outCurColourBg]
else:
colourBg = self._ColourMapNormal[self.outCurColourBg]
self.outImgDraw.rectangle(((self.outCurX, self.outCurY), (self.outCurX + self.outImgFontSize[0], self.outCurY + self.outImgFontSize[1])), fill=colourBg)
if self.inCurUnderline:
self.outImgDraw.line((self.outCurX, self.outCurY + (self.outImgFontSize[1] - 2), self.outCurX + self.outImgFontSize[0], self.outCurY + (self.outImgFontSize[1] - 2)), fill=colourFg)
self.outCurX += self.outImgFontSize[0]; self.inCurCol += 1;
else:
if self.inCurBold:
colourBg = self._ColourMapBold[self.outCurColourBg]
colourFg = self._ColourMapBold[self.outCurColourFg]
else:
colourBg = self._ColourMapNormal[self.outCurColourBg]
colourFg = self._ColourMapNormal[self.outCurColourFg]
self.outImgDraw.rectangle(((self.outCurX, self.outCurY), (self.outCurX + self.outImgFontSize[0], self.outCurY + self.outImgFontSize[1])), fill=colourBg)
# XXX implement italic
self.outImgDraw.text((self.outCurX, self.outCurY), char, colourFg, self.outImgFont)
if self.inCurUnderline:
self.outImgDraw.line((self.outCurX, self.outCurY + (self.outImgFontSize[1] - 2), self.outCurX + self.outImgFontSize[0], self.outCurY + (self.outImgFontSize[1] - 2)), fill=colourFg)
self.outCurX += self.outImgFontSize[0]; self.inCurCol += 1;
# {{{ onCharHook(): XXX
def onCharHook(self, event):
keyCode = event.GetKeyCode()
if keyCode == wx.WXK_UP:
self.mircFg = self.mircFg + 1 if self.mircFg < 15 else 15
elif keyCode == wx.WXK_DOWN:
self.mircFg = self.mircFg - 1 if self.mircFg > 0 else 0
self.brushBg = wx.Brush(wx.Colour(self.mircColours[self.mircBg]), wx.BRUSHSTYLE_SOLID)
self.brushFg = wx.Brush(wx.Colour(self.mircColours[self.mircFg]), wx.BRUSHSTYLE_SOLID)
self.penBg = wx.Pen(wx.Colour(self.mircColours[self.mircBg]), 1)
self.penFg = wx.Pen(wx.Colour(self.mircColours[self.mircFg]), 1)
# }}}
# {{{ _parseAsColourSpec(): Parse single character as mIRC colour control code sequence and mutate state
def _parseAsColourSpec(self, char):
if char in set(",0123456789"):
self.inCurColourSpec += char; self.inCurCol += 1;
else:
self.inCurColourSpec = self.inCurColourSpec.split(",")
if len(self.inCurColourSpec) == 2:
self.outCurColourFg = int(self.inCurColourSpec[0])
self.outCurColourBg = int(self.inCurColourSpec[1] or self.outCurColourBg)
elif len(self.inCurColourSpec) == 1:
self.outCurColourFg = int(self.inCurColourSpec[0])
else:
self.outCurColourBg = 1; self.outCurColourFg = 15;
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
# {{{ onLeftDown(): XXX
def onLeftDown(self, event):
self._onMouseEvent(event)
# }}}
# {{{ onMotion(): XXX
def onMotion(self, event):
self._onMouseEvent(event)
# }}}
# {{{ onPaint(): XXX
def onPaint(self, event):
eventDc = wx.BufferedPaintDC(self)
eventDc.SetBackground(wx.Brush(wx.BLACK))
eventDc.Clear()
for cellX in range(0, self.canvasSize[0]):
for cellY in range(0, self.canvasSize[1]):
eventDc.SetBackground(wx.Brush(wx.Colour(self.mircColours[self.canvasMap[cellX][cellY][0]]), wx.BRUSHSTYLE_SOLID))
eventDc.SetBrush(wx.Brush(wx.Colour(self.mircColours[self.canvasMap[cellX][cellY][1]]), wx.BRUSHSTYLE_SOLID))
eventDc.SetPen(wx.Pen(wx.Colour(self.mircColours[self.canvasMap[cellX][cellY][1]]), 1))
rectX = cellX * self.cellSize[0]; rectY = cellY * self.cellSize[1];
eventDc.DrawRectangle(rectX, rectY, \
self.cellSize[0], self.cellSize[1])
# }}}
# {{{ onRightDown(): XXX
def onRightDown(self, event):
self._onMouseEvent(event)
# }}}
#
# Initialisation method
def __init__(self, inFilePath, imgFilePath, fontFilePath="DejaVuSansMono.ttf", fontSize=11):
self.inFilePath = inFilePath; self.inFile = open(inFilePath, "r");
self.inLines = self.inFile.readlines()
self.inColsMax = self._getMaxCols(self.inLines)
self.inRows = len(self.inLines)
self.outFontFilePath = fontFilePath; self.outFontSize = int(fontSize);
self.outImgFont = ImageFont.truetype(self.outFontFilePath, self.outFontSize)
self.outImgFontSize = list(self.outImgFont.getsize(" ")); self.outImgFontSize[1] += 3;
self.outImg = Image.new("RGBA", (self.inColsMax * self.outImgFontSize[0], self.inRows * self.outImgFontSize[1]), self._ColourMapNormal[1])
self.outImgDraw = ImageDraw.Draw(self.outImg)
self.outCurColourBg = 1; self.outCurColourFg = 15;
self.outCurX = 0; self.outCurY = 0;
for inCurRow in range(0, len(self.inLines)):
self.inCurBold = 0; self.inCurItalic = 0; self.inCurUnderline = 0;
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
self.inCurCol = 0;
while self.inCurCol < len(self.inLines[inCurRow]):
if self._State == self._State.STATE_CHAR:
self._parseAsChar(self.inLines[inCurRow][self.inCurCol])
elif self._State == self._State.STATE_COLOUR_SPEC:
self._parseAsColourSpec(self.inLines[inCurRow][self.inCurCol])
self.outCurX = 0; self.outCurY += self.outImgFontSize[1];
self.inFile.close();
self.outImg.save(imgFilePath);
def __init__(self, parent, canvasPos, cellSize, canvasSize):
super().__init__(parent, pos=canvasPos, size=( \
cellSize[0] * canvasSize[0],
cellSize[1] * canvasSize[1]))
self.canvasPos = canvasPos; self.canvasSize = canvasSize;
self.canvasMap = [[[1, 1, " "] for y in range(canvasSize[1])] for x in range(canvasSize[0])]
self.cellPos = (0, 0); self.cellSize = cellSize;
self.brushBg = wx.Brush(wx.Colour(self.mircColours[1]), wx.BRUSHSTYLE_SOLID)
self.brushFg = wx.Brush(wx.Colour(self.mircColours[4]), wx.BRUSHSTYLE_SOLID)
self.penBg = wx.Pen(wx.Colour(self.mircColours[1]), 1)
self.penFg = wx.Pen(wx.Colour(self.mircColours[4]), 1)
self.mircBg = 1; self.mircFg = 4;
self.SetBackgroundStyle(wx.BG_STYLE_CUSTOM)
self.Bind(wx.EVT_CHAR_HOOK, self.onCharHook)
self.Bind(wx.EVT_LEFT_DOWN, self.onLeftDown)
self.Bind(wx.EVT_MOTION, self.onMotion)
self.Bind(wx.EVT_PAINT, self.onPaint)
self.Bind(wx.EVT_RIGHT_DOWN, self.onRightDown)
class MiRCARTFrame(wx.Frame):
"""XXX"""
menuFile = menuFileSaveAs = menuFileExit = menuBar = None
panelSkin = panelCanvas = None
# {{{ onFileSaveAs(): XXX
def onFileSaveAs(self, event):
pass
# }}}
# {{{ onFileExit(): XXX
def onFileExit(self, event):
self.Close(True)
# }}}
#
# Initialisation method
def __init__(self, parent, appSize=(1024, 768), canvasPos=(25, 25), cellSize=(7, 14), canvasSize=(80, 25)):
super().__init__(parent, wx.ID_ANY, "MiRCART", size=appSize)
self.menuFile = wx.Menu()
self.menuFileExit = self.menuFile.Append(wx.ID_EXIT, "E&xit", "Exit")
self.menuFileSaveAs = self.menuFile.Append(wx.ID_SAVE, "Save &As...", "Save As...")
self.menuBar = wx.MenuBar()
self.menuBar.Append(self.menuFile, "&File")
self.panelSkin = wx.Panel(self, wx.ID_ANY)
self.panelCanvas = MiRCARTCanvas(self.panelSkin, \
canvasPos=canvasPos, cellSize=cellSize, canvasSize=canvasSize)
self.Bind(wx.EVT_MENU, self.onFileExit, self.menuFileExit)
self.Bind(wx.EVT_MENU, self.onFileSaveAs, self.menuFileSaveAs)
self.CreateStatusBar()
self.SetMenuBar(self.menuBar)
self.Show(True)
#
# Entry point
def main(*argv):
_MiRCART = MiRCART(*argv[1:])
wxApp = wx.App(False)
MiRCARTFrame(None)
wxApp.MainLoop()
if __name__ == "__main__":
if ((len(sys.argv) - 1) < 2)\
or ((len(sys.argv) - 1) > 4):
print("usage: {} " \
"<MiRCART input file pathname> " \
"<PNG image output file pathname> " \
"[<Font file pathname; defaults to DejaVuSansMono.ttf>] " \
"[<Font size; defaults to 11>]".format(sys.argv[0]), file=sys.stderr)
else:
main(*sys.argv)
main(*sys.argv)
# vim:expandtab foldmethod=marker sw=8 ts=8 tw=120
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120

12
README.md
View File

@ -1,4 +1,10 @@
# mirc2png -- convert ASCII w/ mIRC control codes to monospaced PNG (for EFnet #MiRCART)
* Prerequisites: python3 && python3-pil (&& python3-{json,requests,urllib3} for IrcMiRCARTBot.py) on Debian-family Linux distributions
# MiRCART -- XXX
* Prerequisites: python3 && python-wx{gtk2.8,tools} on Debian-family Linux distributions
# IrcMiRCARTBot.py -- XXX
* Prerequisites: python3 && python3-{json,requests,urllib3} on Debian-family Linux distributions
* IrcMiRCARTBot.py usage: IrcMiRCARTBot.py `<IRC server hostname>` [`<IRC server port; defaults to 6667>`] [`<IRC bot nick name; defaults to pngbot>`] [`<IRC bot user name; defaults to pngbot>`] [`<IRC bot real name; defaults to pngbot>`] [`<IRC bot channel name; defaults to #MiRCART>`]
* MiRCART.py usage: MiRCART.py `<MiRCART input file pathname>` `<PNG image output file pathname>` [`<Font file pathname; defaults to DejaVuSansMono.ttf>`] [`<Font size; defaults to 11>`]
# MiRC2png.py -- convert ASCII w/ mIRC control codes to monospaced PNG (for EFnet #MiRCART)
* Prerequisites: python3 && python3-pil on Debian-family Linux distributions
* MiRC2png.py usage: MiRC2png.py `<MiRCART input file pathname>` `<PNG image output file pathname>` [`<Font file pathname; defaults to DejaVuSansMono.ttf>`] [`<Font size; defaults to 11>`]