55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
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#!/usr/bin/env python
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# -*- coding: latin-1 -*-
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from .py3k import PY3K, basestring, unicode
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# fpdf php helpers:
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def substr(s, start, length=-1):
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if length < 0:
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length=len(s)-start
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return s[start:start+length]
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def sprintf(fmt, *args): return fmt % args
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def print_r(array):
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if not isinstance(array, dict):
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array = dict([(k, k) for k in array])
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for k, v in array.items():
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print("[%s] => %s " % (k, v))
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def UTF8ToUTF16BE(instr, setbom=True):
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"Converts UTF-8 strings to UTF16-BE."
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outstr = "".encode()
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if (setbom):
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outstr += "\xFE\xFF".encode("latin1")
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if not isinstance(instr, unicode):
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instr = instr.decode('UTF-8')
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outstr += instr.encode('UTF-16BE')
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# convert bytes back to fake unicode string until PEP461-like is implemented
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if PY3K:
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outstr = outstr.decode("latin1")
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return outstr
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def UTF8StringToArray(instr):
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"Converts UTF-8 strings to codepoints array"
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return [ord(c) for c in instr]
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# ttfints php helpers:
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def die(msg):
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raise RuntimeError(msg)
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def str_repeat(s, count):
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return s * count
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def str_pad(s, pad_length=0, pad_char= " ", pad_type= +1 ):
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if pad_type<0: # pad left
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return s.rjust(pad_length, pad_char)
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elif pad_type>0: # pad right
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return s.ljust(pad_length, pad_char)
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else: # pad both
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return s.center(pad_length, pad_char)
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strlen = count = lambda s: len(s)
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