<filename>src/windows/funcs.py
"""
Standalone functions used by the modules
"""

import string

from . base_wins import FORMAT_CHAR, format_chars

def find_first_format_char(text, chars=None):
    if chars is None:
        chars = format_chars
    pos = -1
    for char in chars:
        p = text.find(char)
        if p == -1:
            continue
        if pos == -1 or p < pos:
            pos = p
    return pos

def truncate_nick(nick, size=10):
    if size < 1:
        size = 1
    if nick and len(nick) > size:
        return nick[:size]+'…'
    return nick

def parse_attrs(text, previous=None):
    next_attr_char = text.find(FORMAT_CHAR)
    if previous:
        attrs = previous
    else:
        attrs = []
    while next_attr_char != -1 and text:
        if next_attr_char + 1 < len(text):
            attr_char = text[next_attr_char+1].lower()
        else:
            attr_char = str()
        if attr_char == 'o':
            attrs = []
        elif attr_char == 'u':
            attrs.append('u')
        elif attr_char == 'b':
            attrs.append('b')
        if attr_char in string.digits and attr_char != '':
            color_str = text[next_attr_char+1:text.find('}', next_attr_char)]
            if color_str:
                attrs.append(color_str + '}')
            text = text[next_attr_char+len(color_str)+2:]
        else:
            text = text[next_attr_char+2:]
        next_attr_char = text.find(FORMAT_CHAR)
    return attrs


<filename>src/windows/funcs.py
"""
Standalone functions used by the modules
"""

import string

from . base_wins import FORMAT_CHAR, format_chars

def find_first_format_char(text, chars=None):
    if chars is None:
        chars = format_chars
    pos = -1
    for char in chars:
        p = text.find(char)
        if p == -1:
            continue
        if pos == -1 or p < pos:
            pos = p
    return pos

def truncate_nick(nick, size=10):
    if size < 1:
        size = 1
    if nick and len(nick) > size:
        return nick[:size]+'…'
    return nick

def parse_attrs(text, previous=None):
    next_attr_char = text.find(FORMAT_CHAR)
    if previous:
        attrs = previous
    else:
        attrs = []
    while next_attr_char != -1 and text:
        if next_attr_char + 1 < len(text):
            attr_char = text[next_attr_char+1].lower()
        else:
            attr_char = str()
        if attr_char == 'o':
            attrs = []
        elif attr_char == 'u':
            attrs.append('u')
        elif attr_char == 'b':
            attrs.append('b')
        if attr_char in string.digits and attr_char != '':
            color_str = text[next_attr_char+1:text.find('}', next_attr_char)]
            if color_str:
                attrs.append(color_str + '}')
            text = text[next_attr_char+len(color_str)+2:]
        else:
            text = text[next_attr_char+2:]
        next_attr_char = text.find(FORMAT_CHAR)
    return attrs


Standalone functions used by the modules