Source code for evennia.contrib.base_systems.godotwebsocket.text2bbcode

"""
Godot Websocket - ChrisLR 2022

This file contains the necessary code and data to convert text with color tags to bbcode (For godot)
"""
from evennia.utils.ansi import *
from evennia.utils.text2html import TextToHTMLparser

# All xterm256 RGB equivalents

XTERM256_FG = "\033[38;5;{}m"
XTERM256_BG = "\033[48;5;{}m"

COLOR_INDICE_TO_HEX = {
    "color-000": "#000000",
    "color-001": "#800000",
    "color-002": "#008000",
    "color-003": "#808000",
    "color-004": "#000080",
    "color-005": "#800080",
    "color-006": "#008080",
    "color-007": "#c0c0c0",
    "color-008": "#808080",
    "color-009": "#ff0000",
    "color-010": "#00ff00",
    "color-011": "#ffff00",
    "color-012": "#0000ff",
    "color-013": "#ff00ff",
    "color-014": "#00ffff",
    "color-015": "#ffffff",
    "color-016": "#000000",
    "color-017": "#00005f",
    "color-018": "#000087",
    "color-019": "#0000af",
    "color-020": "#0000df",
    "color-021": "#0000ff",
    "color-022": "#005f00",
    "color-023": "#005f5f",
    "color-024": "#005f87",
    "color-025": "#005faf",
    "color-026": "#005fdf",
    "color-027": "#005fff",
    "color-028": "#008700",
    "color-029": "#00875f",
    "color-030": "#008787",
    "color-031": "#0087af",
    "color-032": "#0087df",
    "color-033": "#0087ff",
    "color-034": "#00af00",
    "color-035": "#00af5f",
    "color-036": "#00af87",
    "color-037": "#00afaf",
    "color-038": "#00afdf",
    "color-039": "#00afff",
    "color-040": "#00df00",
    "color-041": "#00df5f",
    "color-042": "#00df87",
    "color-043": "#00dfaf",
    "color-044": "#00dfdf",
    "color-045": "#00dfff",
    "color-046": "#00ff00",
    "color-047": "#00ff5f",
    "color-048": "#00ff87",
    "color-049": "#00ffaf",
    "color-050": "#00ffdf",
    "color-051": "#00ffff",
    "color-052": "#5f0000",
    "color-053": "#5f005f",
    "color-054": "#5f0087",
    "color-055": "#5f00af",
    "color-056": "#5f00df",
    "color-057": "#5f00ff",
    "color-058": "#5f5f00",
    "color-059": "#5f5f5f",
    "color-060": "#5f5f87",
    "color-061": "#5f5faf",
    "color-062": "#5f5fdf",
    "color-063": "#5f5fff",
    "color-064": "#5f8700",
    "color-065": "#5f875f",
    "color-066": "#5f8787",
    "color-067": "#5f87af",
    "color-068": "#5f87df",
    "color-069": "#5f87ff",
    "color-070": "#5faf00",
    "color-071": "#5faf5f",
    "color-072": "#5faf87",
    "color-073": "#5fafaf",
    "color-074": "#5fafdf",
    "color-075": "#5fafff",
    "color-076": "#5fdf00",
    "color-077": "#5fdf5f",
    "color-078": "#5fdf87",
    "color-079": "#5fdfaf",
    "color-080": "#5fdfdf",
    "color-081": "#5fdfff",
    "color-082": "#5fff00",
    "color-083": "#5fff5f",
    "color-084": "#5fff87",
    "color-085": "#5fffaf",
    "color-086": "#5fffdf",
    "color-087": "#5fffff",
    "color-088": "#870000",
    "color-089": "#87005f",
    "color-090": "#870087",
    "color-091": "#8700af",
    "color-092": "#8700df",
    "color-093": "#8700ff",
    "color-094": "#875f00",
    "color-095": "#875f5f",
    "color-096": "#875f87",
    "color-097": "#875faf",
    "color-098": "#875fdf",
    "color-099": "#875fff",
    "color-100": "#878700",
    "color-101": "#87875f",
    "color-102": "#878787",
    "color-103": "#8787af",
    "color-104": "#8787df",
    "color-105": "#8787ff",
    "color-106": "#87af00",
    "color-107": "#87af5f",
    "color-108": "#87af87",
    "color-109": "#87afaf",
    "color-110": "#87afdf",
    "color-111": "#87afff",
    "color-112": "#87df00",
    "color-113": "#87df5f",
    "color-114": "#87df87",
    "color-115": "#87dfaf",
    "color-116": "#87dfdf",
    "color-117": "#87dfff",
    "color-118": "#87ff00",
    "color-119": "#87ff5f",
    "color-120": "#87ff87",
    "color-121": "#87ffaf",
    "color-122": "#87ffdf",
    "color-123": "#87ffff",
    "color-124": "#af0000",
    "color-125": "#af005f",
    "color-126": "#af0087",
    "color-127": "#af00af",
    "color-128": "#af00df",
    "color-129": "#af00ff",
    "color-130": "#af5f00",
    "color-131": "#af5f5f",
    "color-132": "#af5f87",
    "color-133": "#af5faf",
    "color-134": "#af5fdf",
    "color-135": "#af5fff",
    "color-136": "#af8700",
    "color-137": "#af875f",
    "color-138": "#af8787",
    "color-139": "#af87af",
    "color-140": "#af87df",
    "color-141": "#af87ff",
    "color-142": "#afaf00",
    "color-143": "#afaf5f",
    "color-144": "#afaf87",
    "color-145": "#afafaf",
    "color-146": "#afafdf",
    "color-147": "#afafff",
    "color-148": "#afdf00",
    "color-149": "#afdf5f",
    "color-150": "#afdf87",
    "color-151": "#afdfaf",
    "color-152": "#afdfdf",
    "color-153": "#afdfff",
    "color-154": "#afff00",
    "color-155": "#afff5f",
    "color-156": "#afff87",
    "color-157": "#afffaf",
    "color-158": "#afffdf",
    "color-159": "#afffff",
    "color-160": "#df0000",
    "color-161": "#df005f",
    "color-162": "#df0087",
    "color-163": "#df00af",
    "color-164": "#df00df",
    "color-165": "#df00ff",
    "color-166": "#df5f00",
    "color-167": "#df5f5f",
    "color-168": "#df5f87",
    "color-169": "#df5faf",
    "color-170": "#df5fdf",
    "color-171": "#df5fff",
    "color-172": "#df8700",
    "color-173": "#df875f",
    "color-174": "#df8787",
    "color-175": "#df87af",
    "color-176": "#df87df",
    "color-177": "#df87ff",
    "color-178": "#dfaf00",
    "color-179": "#dfaf5f",
    "color-180": "#dfaf87",
    "color-181": "#dfafaf",
    "color-182": "#dfafdf",
    "color-183": "#dfafff",
    "color-184": "#dfdf00",
    "color-185": "#dfdf5f",
    "color-186": "#dfdf87",
    "color-187": "#dfdfaf",
    "color-188": "#dfdfdf",
    "color-189": "#dfdfff",
    "color-190": "#dfff00",
    "color-191": "#dfff5f",
    "color-192": "#dfff87",
    "color-193": "#dfffaf",
    "color-194": "#dfffdf",
    "color-195": "#dfffff",
    "color-196": "#ff0000",
    "color-197": "#ff005f",
    "color-198": "#ff0087",
    "color-199": "#ff00af",
    "color-200": "#ff00df",
    "color-201": "#ff00ff",
    "color-202": "#ff5f00",
    "color-203": "#ff5f5f",
    "color-204": "#ff5f87",
    "color-205": "#ff5faf",
    "color-206": "#ff5fdf",
    "color-207": "#ff5fff",
    "color-208": "#ff8700",
    "color-209": "#ff875f",
    "color-210": "#ff8787",
    "color-211": "#ff87af",
    "color-212": "#ff87df",
    "color-213": "#ff87ff",
    "color-214": "#ffaf00",
    "color-215": "#ffaf5f",
    "color-216": "#ffaf87",
    "color-217": "#ffafaf",
    "color-218": "#ffafdf",
    "color-219": "#ffafff",
    "color-220": "#ffdf00",
    "color-221": "#ffdf5f",
    "color-222": "#ffdf87",
    "color-223": "#ffdfaf",
    "color-224": "#ffdfdf",
    "color-225": "#ffdfff",
    "color-226": "#ffff00",
    "color-227": "#ffff5f",
    "color-228": "#ffff87",
    "color-229": "#ffffaf",
    "color-230": "#ffffdf",
    "color-231": "#ffffff",
    "color-232": "#080808",
    "color-233": "#121212",
    "color-234": "#1c1c1c",
    "color-235": "#262626",
    "color-236": "#303030",
    "color-237": "#3a3a3a",
    "color-238": "#444444",
    "color-239": "#4e4e4e",
    "color-240": "#585858",
    "color-241": "#606060",
    "color-242": "#666666",
    "color-243": "#767676",
    "color-244": "#808080",
    "color-245": "#8a8a8a",
    "color-246": "#949494",
    "color-247": "#9e9e9e",
    "color-248": "#a8a8a8",
    "color-249": "#b2b2b2",
    "color-250": "#bcbcbc",
    "color-251": "#c6c6c6",
    "color-252": "#d0d0d0",
    "color-253": "#dadada",
    "color-254": "#e4e4e4",
    "color-255": "#eeeeee",
    "bgcolor-000": "#000000",
    "bgcolor-001": "#800000",
    "bgcolor-002": "#008000",
    "bgcolor-003": "#808000",
    "bgcolor-004": "#000080",
    "bgcolor-005": "#800080",
    "bgcolor-006": "#008080",
    "bgcolor-007": "#c0c0c0",
    "bgcolor-008": "#808080",
    "bgcolor-009": "#ff0000",
    "bgcolor-010": "#00ff00",
    "bgcolor-011": "#ffff00",
    "bgcolor-012": "#0000ff",
    "bgcolor-013": "#ff00ff",
    "bgcolor-014": "#00ffff",
    "bgcolor-015": "#ffffff",
    "bgcolor-016": "#000000",
    "bgcolor-017": "#00005f",
    "bgcolor-018": "#000087",
    "bgcolor-019": "#0000af",
    "bgcolor-020": "#0000df",
    "bgcolor-021": "#0000ff",
    "bgcolor-022": "#005f00",
    "bgcolor-023": "#005f5f",
    "bgcolor-024": "#005f87",
    "bgcolor-025": "#005faf",
    "bgcolor-026": "#005fdf",
    "bgcolor-027": "#005fff",
    "bgcolor-028": "#008700",
    "bgcolor-029": "#00875f",
    "bgcolor-030": "#008787",
    "bgcolor-031": "#0087af",
    "bgcolor-032": "#0087df",
    "bgcolor-033": "#0087ff",
    "bgcolor-034": "#00af00",
    "bgcolor-035": "#00af5f",
    "bgcolor-036": "#00af87",
    "bgcolor-037": "#00afaf",
    "bgcolor-038": "#00afdf",
    "bgcolor-039": "#00afff",
    "bgcolor-040": "#00df00",
    "bgcolor-041": "#00df5f",
    "bgcolor-042": "#00df87",
    "bgcolor-043": "#00dfaf",
    "bgcolor-044": "#00dfdf",
    "bgcolor-045": "#00dfff",
    "bgcolor-046": "#00ff00",
    "bgcolor-047": "#00ff5f",
    "bgcolor-048": "#00ff87",
    "bgcolor-049": "#00ffaf",
    "bgcolor-050": "#00ffdf",
    "bgcolor-051": "#00ffff",
    "bgcolor-052": "#5f0000",
    "bgcolor-053": "#5f005f",
    "bgcolor-054": "#5f0087",
    "bgcolor-055": "#5f00af",
    "bgcolor-056": "#5f00df",
    "bgcolor-057": "#5f00ff",
    "bgcolor-058": "#5f5f00",
    "bgcolor-059": "#5f5f5f",
    "bgcolor-060": "#5f5f87",
    "bgcolor-061": "#5f5faf",
    "bgcolor-062": "#5f5fdf",
    "bgcolor-063": "#5f5fff",
    "bgcolor-064": "#5f8700",
    "bgcolor-065": "#5f875f",
    "bgcolor-066": "#5f8787",
    "bgcolor-067": "#5f87af",
    "bgcolor-068": "#5f87df",
    "bgcolor-069": "#5f87ff",
    "bgcolor-070": "#5faf00",
    "bgcolor-071": "#5faf5f",
    "bgcolor-072": "#5faf87",
    "bgcolor-073": "#5fafaf",
    "bgcolor-074": "#5fafdf",
    "bgcolor-075": "#5fafff",
    "bgcolor-076": "#5fdf00",
    "bgcolor-077": "#5fdf5f",
    "bgcolor-078": "#5fdf87",
    "bgcolor-079": "#5fdfaf",
    "bgcolor-080": "#5fdfdf",
    "bgcolor-081": "#5fdfff",
    "bgcolor-082": "#5fff00",
    "bgcolor-083": "#5fff5f",
    "bgcolor-084": "#5fff87",
    "bgcolor-085": "#5fffaf",
    "bgcolor-086": "#5fffdf",
    "bgcolor-087": "#5fffff",
    "bgcolor-088": "#870000",
    "bgcolor-089": "#87005f",
    "bgcolor-090": "#870087",
    "bgcolor-091": "#8700af",
    "bgcolor-092": "#8700df",
    "bgcolor-093": "#8700ff",
    "bgcolor-094": "#875f00",
    "bgcolor-095": "#875f5f",
    "bgcolor-096": "#875f87",
    "bgcolor-097": "#875faf",
    "bgcolor-098": "#875fdf",
    "bgcolor-099": "#875fff",
    "bgcolor-100": "#878700",
    "bgcolor-101": "#87875f",
    "bgcolor-102": "#878787",
    "bgcolor-103": "#8787af",
    "bgcolor-104": "#8787df",
    "bgcolor-105": "#8787ff",
    "bgcolor-106": "#87af00",
    "bgcolor-107": "#87af5f",
    "bgcolor-108": "#87af87",
    "bgcolor-109": "#87afaf",
    "bgcolor-110": "#87afdf",
    "bgcolor-111": "#87afff",
    "bgcolor-112": "#87df00",
    "bgcolor-113": "#87df5f",
    "bgcolor-114": "#87df87",
    "bgcolor-115": "#87dfaf",
    "bgcolor-116": "#87dfdf",
    "bgcolor-117": "#87dfff",
    "bgcolor-118": "#87ff00",
    "bgcolor-119": "#87ff5f",
    "bgcolor-120": "#87ff87",
    "bgcolor-121": "#87ffaf",
    "bgcolor-122": "#87ffdf",
    "bgcolor-123": "#87ffff",
    "bgcolor-124": "#af0000",
    "bgcolor-125": "#af005f",
    "bgcolor-126": "#af0087",
    "bgcolor-127": "#af00af",
    "bgcolor-128": "#af00df",
    "bgcolor-129": "#af00ff",
    "bgcolor-130": "#af5f00",
    "bgcolor-131": "#af5f5f",
    "bgcolor-132": "#af5f87",
    "bgcolor-133": "#af5faf",
    "bgcolor-134": "#af5fdf",
    "bgcolor-135": "#af5fff",
    "bgcolor-136": "#af8700",
    "bgcolor-137": "#af875f",
    "bgcolor-138": "#af8787",
    "bgcolor-139": "#af87af",
    "bgcolor-140": "#af87df",
    "bgcolor-141": "#af87ff",
    "bgcolor-142": "#afaf00",
    "bgcolor-143": "#afaf5f",
    "bgcolor-144": "#afaf87",
    "bgcolor-145": "#afafaf",
    "bgcolor-146": "#afafdf",
    "bgcolor-147": "#afafff",
    "bgcolor-148": "#afdf00",
    "bgcolor-149": "#afdf5f",
    "bgcolor-150": "#afdf87",
    "bgcolor-151": "#afdfaf",
    "bgcolor-152": "#afdfdf",
    "bgcolor-153": "#afdfff",
    "bgcolor-154": "#afff00",
    "bgcolor-155": "#afff5f",
    "bgcolor-156": "#afff87",
    "bgcolor-157": "#afffaf",
    "bgcolor-158": "#afffdf",
    "bgcolor-159": "#afffff",
    "bgcolor-160": "#df0000",
    "bgcolor-161": "#df005f",
    "bgcolor-162": "#df0087",
    "bgcolor-163": "#df00af",
    "bgcolor-164": "#df00df",
    "bgcolor-165": "#df00ff",
    "bgcolor-166": "#df5f00",
    "bgcolor-167": "#df5f5f",
    "bgcolor-168": "#df5f87",
    "bgcolor-169": "#df5faf",
    "bgcolor-170": "#df5fdf",
    "bgcolor-171": "#df5fff",
    "bgcolor-172": "#df8700",
    "bgcolor-173": "#df875f",
    "bgcolor-174": "#df8787",
    "bgcolor-175": "#df87af",
    "bgcolor-176": "#df87df",
    "bgcolor-177": "#df87ff",
    "bgcolor-178": "#dfaf00",
    "bgcolor-179": "#dfaf5f",
    "bgcolor-180": "#dfaf87",
    "bgcolor-181": "#dfafaf",
    "bgcolor-182": "#dfafdf",
    "bgcolor-183": "#dfafff",
    "bgcolor-184": "#dfdf00",
    "bgcolor-185": "#dfdf5f",
    "bgcolor-186": "#dfdf87",
    "bgcolor-187": "#dfdfaf",
    "bgcolor-188": "#dfdfdf",
    "bgcolor-189": "#dfdfff",
    "bgcolor-190": "#dfff00",
    "bgcolor-191": "#dfff5f",
    "bgcolor-192": "#dfff87",
    "bgcolor-193": "#dfffaf",
    "bgcolor-194": "#dfffdf",
    "bgcolor-195": "#dfffff",
    "bgcolor-196": "#ff0000",
    "bgcolor-197": "#ff005f",
    "bgcolor-198": "#ff0087",
    "bgcolor-199": "#ff00af",
    "bgcolor-200": "#ff00df",
    "bgcolor-201": "#ff00ff",
    "bgcolor-202": "#ff5f00",
    "bgcolor-203": "#ff5f5f",
    "bgcolor-204": "#ff5f87",
    "bgcolor-205": "#ff5faf",
    "bgcolor-206": "#ff5fdf",
    "bgcolor-207": "#ff5fff",
    "bgcolor-208": "#ff8700",
    "bgcolor-209": "#ff875f",
    "bgcolor-210": "#ff8787",
    "bgcolor-211": "#ff87af",
    "bgcolor-212": "#ff87df",
    "bgcolor-213": "#ff87ff",
    "bgcolor-214": "#ffaf00",
    "bgcolor-215": "#ffaf5f",
    "bgcolor-216": "#ffaf87",
    "bgcolor-217": "#ffafaf",
    "bgcolor-218": "#ffafdf",
    "bgcolor-219": "#ffafff",
    "bgcolor-220": "#ffdf00",
    "bgcolor-221": "#ffdf5f",
    "bgcolor-222": "#ffdf87",
    "bgcolor-223": "#ffdfaf",
    "bgcolor-224": "#ffdfdf",
    "bgcolor-225": "#ffdfff",
    "bgcolor-226": "#ffff00",
    "bgcolor-227": "#ffff5f",
    "bgcolor-228": "#ffff87",
    "bgcolor-229": "#ffffaf",
    "bgcolor-230": "#ffffdf",
    "bgcolor-231": "#ffffff",
    "bgcolor-232": "#080808",
    "bgcolor-233": "#121212",
    "bgcolor-234": "#1c1c1c",
    "bgcolor-235": "#262626",
    "bgcolor-236": "#303030",
    "bgcolor-237": "#3a3a3a",
    "bgcolor-238": "#444444",
    "bgcolor-239": "#4e4e4e",
    "bgcolor-240": "#585858",
    "bgcolor-241": "#606060",
    "bgcolor-242": "#666666",
    "bgcolor-243": "#767676",
    "bgcolor-244": "#808080",
    "bgcolor-245": "#8a8a8a",
    "bgcolor-246": "#949494",
    "bgcolor-247": "#9e9e9e",
    "bgcolor-248": "#a8a8a8",
    "bgcolor-249": "#b2b2b2",
    "bgcolor-250": "#bcbcbc",
    "bgcolor-251": "#c6c6c6",
    "bgcolor-252": "#d0d0d0",
    "bgcolor-253": "#dadada",
    "bgcolor-254": "#e4e4e4",
    "bgcolor-255": "#eeeeee",
}


"""
The classes below exist to properly encapsulate text and other tag classes
because the order of how tags are opened and closed are important to display in godot.
"""


[docs]class RootTag: """ The Root tag class made to contain other tags. """ __slots__ = ("child",)
[docs] def __init__(self): self.child = None
def __str__(self): return str(self.child) if self.child else ""
[docs]class ChildTag: """ A node made to be contained. """
[docs] def __init__(self, parent): self.parent = parent if parent: parent.child = self
[docs] def set_parent(self, parent): self.parent = parent if parent: parent.child = self
[docs]class TextTag(ChildTag): """ A BBCodeTag node to output regular text. Output: SomeText """ __slots__ = ("parent", "child", "text")
[docs] def __init__(self, parent, text): super().__init__(parent) self.text = text self.child = None
def __str__(self): return f"{self.text}{self.child or ''}"
[docs]class BBCodeTag(ChildTag): """ Base BBCodeTag node to encapsulate and be encapsulated. """ __slots__ = ( "parent", "child", ) code = ""
[docs] def __init__(self, parent): super().__init__(parent) self.child = None
def __str__(self): return f"[{self.code}]{self.child or ''}[/{self.code}]"
[docs]class UnderlineTag(BBCodeTag): """ A BBCodeTag node for underlined text. Output: [u]Underlined Text[/u] """ code = "u"
[docs]class BlinkTag(BBCodeTag): """ A BBCodeTag node for blinking text. Output: [blink]Blinking Text[/blink] """ code = "blink"
[docs]class ColorTag(BBCodeTag): """ A BBCodeTag node for foreground color. Output: [fgcolor=#000000]Colorized Text[/fgcolor] """ __slots__ = ( "parent", "child", "color_hex", ) code = "color"
[docs] def __init__(self, parent, color_hex): super().__init__(parent) self.color_hex = color_hex
def __str__(self): return f"[{self.code}={self.color_hex}]{self.child or ''}[/{self.code}]"
[docs]class BGColorTag(ColorTag): """ A BBCodeTag node for background color. Output: [bgcolor=#000000]Colorized Text[/bgcolor] """ code = "bgcolor"
[docs]class UrlTag(BBCodeTag): """ A BBCodeTag node used for urls. Output: [url=www.example.com]Child Text[/url] """ __slots__ = ( "parent", "child", "url_data", ) code = "url"
[docs] def __init__(self, parent, url_data=""): super().__init__(parent) self.url_data = url_data
def __str__(self): return f"[{self.code}={self.url_data}]{self.child or ''}[/{self.code}]"
[docs]class TextToBBCODEparser(TextToHTMLparser): """ This class describes a parser for converting from ANSI to BBCode. It inherits from the TextToHTMLParser and overrides the specifics for bbcode. """
[docs] def convert_urls(self, text): """ Converts urls within text to bbcode style Args: text (str): Text to parse Returns: text (str): Processed text """ # Converts to bbcode styled urls return self.re_url.sub(r"[url=\1]\1[/url]\2", text)
[docs] def sub_mxp_urls(self, match): """ Helper method to be passed to re.sub, replaces MXP links with bbcode. Args: match (re.Matchobject): Match for substitution. Returns: text (str): Processed text. """ url, text = [grp.replace('"', "\\"") for grp in match.groups()] val = f"[url={url}]{text}[/url]" return val
[docs] def sub_text(self, match): """ Helper method to be passed to re.sub, for handling all substitutions. Args: match (re.Matchobject): Match for substitution. Returns: text (str): Processed text. """ cdict = match.groupdict() if cdict["lineend"]: return "\n" return None
[docs] def format_styles(self, text): """ Takes a string with parsed ANSI codes and replaces them with bbcode style tags Args: text (str): The string to process. Returns: text (str): Processed text. """ # split out the ANSI codes and clean out any empty items str_list = [substr for substr in self.re_style.split(text) if substr] inverse = False # default color is light grey - unhilite + white hilight = ANSI_UNHILITE fg = ANSI_WHITE # default bg is black bg = ANSI_BACK_BLACK previous_fg = None previous_bg = None blink = False underline = False new_style = False parts = [] root_tag = RootTag() current_tag = root_tag for i, substr in enumerate(str_list): # reset all current styling if substr == ANSI_NORMAL: # close any existing span if necessary parts.append(str(root_tag)) root_tag = RootTag() current_tag = root_tag # reset to defaults inverse = False hilight = ANSI_UNHILITE fg = ANSI_WHITE bg = ANSI_BACK_BLACK previous_fg = None previous_bg = None blink = False underline = False new_style = False # change color elif substr in self.ansi_color_codes + self.xterm_fg_codes: # set new color fg = substr new_style = True # change bg color elif substr in self.ansi_bg_codes + self.xterm_bg_codes: # set new bg bg = substr new_style = True # non-color codes elif substr in self.style_codes: new_style = True # hilight codes if substr in (ANSI_HILITE, ANSI_UNHILITE, ANSI_INV_HILITE, ANSI_INV_BLINK_HILITE): # set new hilight status hilight = ANSI_UNHILITE if substr == ANSI_UNHILITE else ANSI_HILITE # inversion codes if substr in (ANSI_INVERSE, ANSI_INV_HILITE, ANSI_INV_BLINK_HILITE): inverse = True # blink codes if substr in (ANSI_BLINK, ANSI_BLINK_HILITE, ANSI_INV_BLINK_HILITE) and not blink: blink = True current_tag = BlinkTag(current_tag) # underline if substr == ANSI_UNDERLINE and not underline: underline = True current_tag = UnderlineTag(current_tag) else: close_tags = False color_tag = None bgcolor_tag = None # normal text, add text back to list if new_style: # prior entry was cleared, which means style change # get indices for the fg and bg codes bg_index = self.bglist.index(bg) try: color_index = self.colorlist.index(hilight + fg) except ValueError: # xterm256 colors don't have the hilight codes color_index = self.colorlist.index(fg) if inverse: # inverse means swap fg and bg indices bg_class = "bgcolor-{}".format(str(color_index).rjust(3, "0")) color_class = "color-{}".format(str(bg_index).rjust(3, "0")) else: # use fg and bg indices for classes bg_class = "bgcolor-{}".format(str(bg_index).rjust(3, "0")) color_class = "color-{}".format(str(color_index).rjust(3, "0")) # black bg is the default, don't explicitly style if bg_class != "bgcolor-000": color_hex = COLOR_INDICE_TO_HEX.get(bg_class) bgcolor_tag = BGColorTag(None, color_hex=color_hex) if previous_bg and previous_bg != color_hex: close_tags = True else: previous_bg = color_hex # light grey text is the default, don't explicitly style if color_class != "color-007": color_hex = COLOR_INDICE_TO_HEX.get(color_class) color_tag = ColorTag(None, color_hex=color_hex) if previous_fg and previous_fg != color_hex: close_tags = True else: previous_fg = color_hex new_tag = TextTag(None, substr) if close_tags: # Because the order is important, we need to close the tags and reopen those who shouldn't reset. new_style = False parts.append(str(root_tag)) root_tag = RootTag() current_tag = root_tag if blink: current_tag = BlinkTag(current_tag) if underline: current_tag = UnderlineTag(current_tag) if bgcolor_tag: bgcolor_tag.set_parent(current_tag) current_tag = bgcolor_tag if color_tag: color_tag.set_parent(current_tag) current_tag = color_tag new_tag.set_parent(current_tag) current_tag = new_tag else: if bgcolor_tag: bgcolor_tag.set_parent(current_tag) current_tag = bgcolor_tag if color_tag: color_tag.set_parent(current_tag) current_tag = color_tag new_tag.set_parent(current_tag) current_tag = new_tag any_text = self._get_text_tag(root_tag) if any_text: # Only append tags if text was added. last_part = str(root_tag) parts.append(last_part) # recombine back into string return "".join(parts)
def _get_text_tag(self, root): child = root.child while child: if isinstance(child, TextTag): return child else: child = child.child return None
[docs] def parse(self, text, strip_ansi=False): """ Main access function, converts a text containing ANSI codes into html statements. Args: text (str): Text to process. strip_ansi (bool, optional): Returns: text (str): Parsed text. """ # parse everything to ansi first text = parse_ansi(text, strip_ansi=strip_ansi, xterm256=True, mxp=True) # convert all ansi to html result = re.sub(self.re_string, self.sub_text, text) result = re.sub(self.re_mxplink, self.sub_mxp_links, result) result = re.sub(self.re_mxpurl, self.sub_mxp_urls, result) result = self.remove_bells(result) result = self.format_styles(result) result = self.remove_backspaces(result) result = self.convert_urls(result) return result
BBCODE_PARSER = TextToBBCODEparser() # # Access function #
[docs]def parse_to_bbcode(string, strip_ansi=False, parser=BBCODE_PARSER): """ Parses a string, replace ANSI markup with bbcode """ return parser.parse(string, strip_ansi=strip_ansi)