mirror of https://github.com/morpheus65535/bazarr
177 lines
3.0 KiB
Python
177 lines
3.0 KiB
Python
from ..base import *
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from six.moves.urllib.parse import quote, unquote
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RADIX_CHARS = {
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'1': 1,
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'0': 0,
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'3': 3,
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'2': 2,
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'5': 5,
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'4': 4,
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'7': 7,
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'6': 6,
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'9': 9,
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'8': 8,
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'a': 10,
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'c': 12,
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'b': 11,
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'e': 14,
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'd': 13,
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'g': 16,
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'f': 15,
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'i': 18,
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'h': 17,
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'k': 20,
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'j': 19,
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'm': 22,
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'l': 21,
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'o': 24,
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'n': 23,
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'q': 26,
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'p': 25,
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's': 28,
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'r': 27,
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'u': 30,
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't': 29,
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'w': 32,
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'v': 31,
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'y': 34,
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'x': 33,
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'z': 35,
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'A': 10,
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'C': 12,
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'B': 11,
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'E': 14,
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'D': 13,
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'G': 16,
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'F': 15,
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'I': 18,
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'H': 17,
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'K': 20,
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'J': 19,
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'M': 22,
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'L': 21,
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'O': 24,
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'N': 23,
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'Q': 26,
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'P': 25,
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'S': 28,
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'R': 27,
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'U': 30,
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'T': 29,
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'W': 32,
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'V': 31,
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'Y': 34,
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'X': 33,
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'Z': 35
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}
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@Js
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def parseInt(string, radix):
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string = string.to_string().value.lstrip()
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sign = 1
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if string and string[0] in ('+', '-'):
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if string[0] == '-':
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sign = -1
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string = string[1:]
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r = radix.to_int32()
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strip_prefix = True
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if r:
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if r < 2 or r > 36:
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return NaN
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if r != 16:
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strip_prefix = False
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else:
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r = 10
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if strip_prefix:
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if len(string) >= 2 and string[:2] in ('0x', '0X'):
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string = string[2:]
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r = 16
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n = 0
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num = 0
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while n < len(string):
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cand = RADIX_CHARS.get(string[n])
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if cand is None or not cand < r:
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break
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num = cand + num * r
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n += 1
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if not n:
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return NaN
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return sign * num
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@Js
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def parseFloat(string):
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string = string.to_string().value.strip()
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sign = 1
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if string and string[0] in ('+', '-'):
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if string[0] == '-':
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sign = -1
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string = string[1:]
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num = None
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length = 1
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max_len = None
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failed = 0
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while length <= len(string):
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try:
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num = float(string[:length])
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max_len = length
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failed = 0
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except:
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failed += 1
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if failed > 4: # cant be a number anymore
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break
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length += 1
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if num is None:
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return NaN
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return sign * float(string[:max_len])
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@Js
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def isNaN(number):
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if number.to_number().is_nan():
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return true
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return false
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@Js
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def isFinite(number):
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num = number.to_number()
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if num.is_nan() or num.is_infinity():
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return false
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return true
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# todo test them properly
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@Js
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def escape(text):
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return quote(text.to_string().value)
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@Js
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def unescape(text):
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return unquote(text.to_string().value)
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@Js
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def encodeURI(text):
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return quote(text.to_string().value, safe='~@#$&()*!+=:;,.?/\'')
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@Js
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def decodeURI(text):
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return unquote(text.to_string().value)
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@Js
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def encodeURIComponent(text):
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return quote(text.to_string().value, safe='~()*!.\'')
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@Js
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def decodeURIComponent(text):
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return unquote(text.to_string().value)
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