kitchen/kitchen2/tests/base_classes.py

# -*- coding: utf-8 -*-
#
# Base class for testing unicode and utf8 functions.  This holds data that's
# useful for making tests

import re

from kitchen.text.converters import to_bytes
from kitchen.text import misc

class UnicodeTestData(object):
    u_empty_string = u''
    b_empty_string = ''
    # This should encode fine -- sanity check
    u_ascii = u'the quick brown fox jumped over the lazy dog'
    b_ascii = 'the quick brown fox jumped over the lazy dog'

    # First challenge -- what happens with latin-1 characters
    u_spanish = u'El veloz murciélago saltó sobre el perro perezoso.'
    # utf8 and latin1 both support these chars so no mangling
    utf8_spanish = u_spanish.encode('utf-8')
    latin1_spanish = u_spanish.encode('latin1')

    # ASCII does not have the accented characters so it mangles
    ascii_mangled_spanish_as_ascii = u_spanish.encode('ascii', 'replace')
    # Attempting to decode using the wrong charset will mangle
    # Note: as a general principle, we do not want to have code that mangles
    # input of one charset and output of the same charset.  We want to avoid
    # things like::
    #   input latin-1, transform to unicode with utf-8, output latin-1.
    u_mangled_spanish_utf8_as_latin1 = unicode(utf8_spanish, encoding='latin1', errors='replace')
    u_mangled_spanish_utf8_as_ascii = unicode(utf8_spanish, encoding='ascii', errors='replace')
    u_mangled_spanish_latin1_as_ascii = unicode(latin1_spanish, encoding='ascii', errors='replace')
    u_mangled_spanish_latin1_as_utf8 = unicode(latin1_spanish, encoding='utf-8', errors='replace')
    ascii_twice_mangled_spanish_latin1_as_utf8_as_ascii = u_mangled_spanish_latin1_as_utf8.encode('ascii', 'replace')
    utf8_mangled_spanish_latin1_as_utf8 = u_mangled_spanish_latin1_as_utf8.encode('utf-8')
    u_spanish_ignore = unicode(latin1_spanish, encoding='utf8', errors='ignore')

    u_japanese = u"速い茶色のキツネが怠惰な犬に'増"
    utf8_japanese = u_japanese.encode('utf8')
    euc_jp_japanese = u_japanese.encode('euc_jp')
    u_mangled_euc_jp_as_latin1 = unicode(euc_jp_japanese, 'latin1')
    u_mangled_euc_jp_as_utf8 = unicode(euc_jp_japanese, 'utf-8', 'replace')
    utf8_mangled_euc_jp_as_latin1 = u_mangled_euc_jp_as_latin1.encode('utf8')
    u_mangled_japanese_utf8_as_latin1 = unicode(utf8_japanese, 'latin1')
    u_mangled_japanese_utf8_as_ascii = u"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'<EFBFBD><EFBFBD><EFBFBD>"
    ascii_mangled_japanese_replace_as_latin1 = "??????????????'?"
    latin1_mangled_japanese_replace_as_latin1 = "??????????????'?"

    u_mixed = u'く ku ら ra と to み mi'
    utf8_mixed = u_mixed.encode('utf8')
    utf8_ku = u_mixed[0].encode('utf8')
    utf8_ra = u_mixed[2].encode('utf8')
    utf8_to = u_mixed[4].encode('utf8')
    utf8_mi = u_mixed[6].encode('utf8')

    u_mixed_replace = u'\ufffd ku \ufffd ra \ufffd to \ufffd mi'
    u_mixed_ignore = u' ku  ra  to  mi'
    latin1_mixed_replace = '? ku ? ra ? to ? mi'
    latin1_mixed_ignore = ' ku  ra  to  mi'

    u_entity = u'Test: <"&"> – ' + u_japanese + u'é'
    utf8_entity = u_entity.encode('utf8')
    u_entity_escape = u'Test: &lt;&quot;&amp;&quot;&gt; &ndash; ' + unicode(u_japanese.encode('ascii', 'xmlcharrefreplace'), 'ascii') + u'&#xe9;'
    utf8_entity_escape = 'Test: &lt;"&amp;"&gt; – 速い茶色のキツネが怠惰な犬に\'増é'
    utf8_attrib_escape = 'Test: &lt;&quot;&amp;&quot;&gt; – 速い茶色のキツネが怠惰な犬に\'増é'
    ascii_entity_escape = ('Test: <"&"> '.replace('&', '&amp;',1).replace('<', '&lt;').replace('>', '&gt;')) + (u'– ' + u_japanese + u'é').encode('ascii', 'xmlcharrefreplace')
    ascii_attrib_escape = ('Test: <"&"> '.replace('&', '&amp;',1).replace('<', '&lt;').replace('>', '&gt;').replace('"', '&quot;')) + (u'– ' + u_japanese + u'é').encode('ascii', 'xmlcharrefreplace')

    b_byte_chars = ' '.join(map(chr, range(0, 256)))
    b_byte_encoded = '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'

    repr_re = re.compile('^<[^ ]*\.([^.]+) object at .*>$')

    u_paragraph = u'''ConfigObj is a simple but powerful config file reader and writer: an ini file
round tripper. Its main feature is that it is very easy to use, with a
straightforward programmer's interface and a simple syntax for config files.
It has lots of other features though:

      

    * Nested sections (subsections), to any level
    * List values
    * Multiple line values
    * String interpolation (substitution)
    * Integrated with a powerful validation system
          o including automatic type checking/conversion
          o repeated sections
          o and allowing default values
    * All comments in the file are preserved
    * The order of keys/sections is preserved
    * No external dependencies
    * Full Unicode support
    * A powerful unrepr mode for storing basic datatypes
'''
    utf8_paragraph = u_paragraph.encode('utf-8', 'replace')
    u_paragraph_out = [u'ConfigObj is a simple but powerful config file reader and writer: an',
u'ini file round tripper. Its main feature is that it is very easy to',
u"use, with a straightforward programmer's interface and a simple syntax",
u'for config files. It has lots of other features though:',
u'',
u'',
u'',
u'    * Nested sections (subsections), to any level',
u'    * List values',
u'    * Multiple line values',
u'    * String interpolation (substitution)',
u'    * Integrated with a powerful validation system',
u'          o including automatic type checking/conversion',
u'          o repeated sections',
u'          o and allowing default values',
u'    * All comments in the file are preserved',
u'    * The order of keys/sections is preserved',
u'    * No external dependencies',
u'    * Full Unicode support',
u'    * A powerful unrepr mode for storing basic datatypes']

    utf8_paragraph_out = [line.encode('utf-8', 'replace') for line in u_paragraph_out]

    u_mixed_para = u'くらとみ kuratomi ' * 5
    utf8_mixed_para = u_mixed_para.encode('utf8')
    u_mixed_para_out = [u'くらとみ kuratomi くらとみ kuratomi くらとみ kuratomi くらとみ',
            u'kuratomi くらとみ kuratomi']
    u_mixed_para_57_initial_subsequent_out = [u'    くらとみ kuratomi くらとみ kuratomi くらとみ kuratomi',
        u'----くらとみ kuratomi くらとみ kuratomi']
    utf8_mixed_para_out = map(to_bytes, u_mixed_para_out)
    utf8_mixed_para_57_initial_subsequent_out = map(to_bytes, u_mixed_para_57_initial_subsequent_out)

    u_ascii_chars = u' '.join(map(unichr, range(0, 256)))
    u_ascii_no_ctrl = u''.join([c for c in u_ascii_chars if ord(c) not in misc._CONTROL_CODES])
    u_ascii_ctrl_replace = u_ascii_chars.translate(dict([(c, u'?') for c in misc._CONTROL_CODES]))
    utf8_ascii_chars = u_ascii_chars.encode('utf8')

    # These are present in the test catalog as msgids or values
    u_lemon = u'1 lemon'
    utf8_lemon = u_lemon.encode('utf-8')
    latin1_lemon = u_lemon.encode('latin-1')

    u_lemons = u'4 lemons'
    utf8_lemons = u_lemons.encode('utf-8')
    latin1_lemons = u_lemons.encode('latin-1')

    u_limao = u'一 limão'
    utf8_limao = u_limao.encode('utf-8')
    latin1_limao = u_limao.encode('latin-1', 'replace')

    u_limoes = u'四 limões'
    utf8_limoes = u_limoes.encode('utf-8')
    latin1_limoes = u_limoes.encode('latin-1', 'replace')

    u_not_in_catalog = u'café not matched in catalogs'
    utf8_not_in_catalog = u_not_in_catalog.encode('utf-8')
    latin1_not_in_catalog = u_not_in_catalog.encode('latin-1')

    u_kitchen = u'kitchen sink'
    utf8_kitchen = u_kitchen.encode('utf-8')
    latin1_kitchen = u_kitchen.encode('latin-1')

    u_pt_kitchen = u'pia da cozinha'
    utf8_pt_kitchen = u_pt_kitchen.encode('utf-8')
    latin1_pt_kitchen = u_pt_kitchen.encode('latin-1')

    u_kuratomi = u'Kuratomi'
    utf8_kuratomi = u_kuratomi.encode('utf-8')
    latin1_kuratomi = u_kuratomi.encode('latin-1')

    u_ja_kuratomi = u'くらとみ'
    utf8_ja_kuratomi = u_ja_kuratomi.encode('utf-8')
    latin1_ja_kuratomi = u_ja_kuratomi.encode('latin-1', 'replace')

    u_in_fallback = u'Only café in fallback'
    utf8_in_fallback = u_in_fallback.encode('utf-8')
    latin1_in_fallback = u_in_fallback.encode('latin-1')

    u_yes_in_fallback = u'Yes, only café in fallback'
    utf8_yes_in_fallback = u_yes_in_fallback.encode('utf-8')
    latin1_yes_in_fallback = u_yes_in_fallback.encode('latin-1')