80 lines
1.9 KiB
Python
80 lines
1.9 KiB
Python
"""A conversion module for googletrans"""
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import json
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import re
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def build_params(query, src, dest, token, override):
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params = {
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'client': 'webapp',
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'sl': src,
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'tl': dest,
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'hl': dest,
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'dt': ['at', 'bd', 'ex', 'ld', 'md', 'qca', 'rw', 'rm', 'ss', 't'],
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'ie': 'UTF-8',
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'oe': 'UTF-8',
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'otf': 1,
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'ssel': 0,
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'tsel': 0,
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'tk': token,
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'q': query,
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}
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if override is not None:
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for key, value in get_items(override):
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params[key] = value
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return params
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def legacy_format_json(original):
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# save state
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states = []
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text = original
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# save position for double-quoted texts
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for i, pos in enumerate(re.finditer('"', text)):
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# pos.start() is a double-quote
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p = pos.start() + 1
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if i % 2 == 0:
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nxt = text.find('"', p)
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states.append((p, text[p:nxt]))
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# replace all weired characters in text
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while text.find(',,') > -1:
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text = text.replace(',,', ',null,')
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while text.find('[,') > -1:
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text = text.replace('[,', '[null,')
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# recover state
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for i, pos in enumerate(re.finditer('"', text)):
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p = pos.start() + 1
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if i % 2 == 0:
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j = int(i / 2)
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nxt = text.find('"', p)
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# replacing a portion of a string
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# use slicing to extract those parts of the original string to be kept
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text = text[:p] + states[j][1] + text[nxt:]
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converted = json.loads(text)
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return converted
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def get_items(dict_object):
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for key in dict_object:
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yield key, dict_object[key]
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def format_json(original):
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try:
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converted = json.loads(original)
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except ValueError:
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converted = legacy_format_json(original)
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return converted
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def rshift(val, n):
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"""python port for '>>>'(right shift with padding)
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"""
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return (val % 0x100000000) >> n
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