Mercurial > repos > guerler > springsuite

annotate planemo/lib/python3.7/site-packages/galaxy/util/inflection.py @ 1:56ad4e20f292 draft

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:32:28 -0400
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1
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1 #!/usr/bin/env python
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2
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3 # Copyright (c) 2006 Bermi Ferrer Martinez
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4 #
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5 # bermi a-t bermilabs - com
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6 # See the end of this file for the free software, open source license (BSD-style).
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7
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8 import re
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9
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10
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11 class Base(object):
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12 '''Locale inflectors must inherit from this base class inorder to provide
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13 the basic Inflector functionality'''
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14
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15 def cond_plural(self, number_of_records, word):
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16 '''Returns the plural form of a word if first parameter is greater than 1'''
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17
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18 if number_of_records != 1:
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19 return self.pluralize(word)
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20 else:
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21 return word
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22
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23 def titleize(self, word, uppercase=''):
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24 '''Converts an underscored or CamelCase word into a English sentence.
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25 The titleize function converts text like "WelcomePage",
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26 "welcome_page" or "welcome page" to this "Welcome Page".
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27 If second parameter is set to 'first' it will only
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28 capitalize the first character of the title.'''
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29
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30 if(uppercase == 'first'):
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31 return self.humanize(self.underscore(word)).capitalize()
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32 else:
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33 return self.humanize(self.underscore(word)).title()
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34
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35 def camelize(self, word):
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36 ''' Returns given word as CamelCased
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37 Converts a word like "send_email" to "SendEmail". It
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38 will remove non alphanumeric character from the word, so
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39 "who's online" will be converted to "WhoSOnline"'''
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40 return ''.join(w[0].upper() + w[1:] for w in re.sub('[^A-Z^a-z^0-9^:]+', ' ', word).split(' '))
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41
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42 def underscore(self, word):
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43 ''' Converts a word "into_it_s_underscored_version"
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44 Convert any "CamelCased" or "ordinary Word" into an
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45 "underscored_word".
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46 This can be really useful for creating friendly URLs.'''
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47
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48 return re.sub(r'[^A-Z^a-z^0-9^\/]+', r'_',
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49 re.sub(r'([a-z\d])([A-Z])', r'\1_\2',
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50 re.sub(r'([A-Z]+)([A-Z][a-z])', r'\1_\2', re.sub(r'::', r'/', word)))).lower()
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51
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52 def humanize(self, word, uppercase=''):
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53 '''Returns a human-readable string from word
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54 Returns a human-readable string from word, by replacing
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55 underscores with a space, and by upper-casing the initial
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56 character by default.
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57 If you need to uppercase all the words you just have to
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58 pass 'all' as a second parameter.'''
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59
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60 if(uppercase == 'first'):
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61 return re.sub('_id$', '', word).replace('_', ' ').capitalize()
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62 else:
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63 return re.sub('_id$', '', word).replace('_', ' ').title()
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64
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65 def variablize(self, word):
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66 '''Same as camelize but first char is lowercased
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67 Converts a word like "send_email" to "sendEmail". It
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68 will remove non alphanumeric character from the word, so
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69 "who's online" will be converted to "whoSOnline"'''
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70 word = self.camelize(word)
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71 return word[0].lower() + word[1:]
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72
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73 def tableize(self, class_name):
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74 ''' Converts a class name to its table name according to rails
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75 naming conventions. Example. Converts "Person" to "people" '''
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76 return self.pluralize(self.underscore(class_name))
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77
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78 def classify(self, table_name):
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79 '''Converts a table name to its class name according to rails
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80 naming conventions. Example: Converts "people" to "Person" '''
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81 return self.camelize(self.singularize(table_name))
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82
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83 def ordinalize(self, number):
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84 '''Converts number to its ordinal English form.
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85 This method converts 13 to 13th, 2 to 2nd ...'''
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86 tail = 'th'
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87 if number % 100 == 11 or number % 100 == 12 or number % 100 == 13:
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88 tail = 'th'
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89 elif number % 10 == 1:
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90 tail = 'st'
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91 elif number % 10 == 2:
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92 tail = 'nd'
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93 elif number % 10 == 3:
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94 tail = 'rd'
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95
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96 return str(number) + tail
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97
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98 def unaccent(self, text):
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99 '''Transforms a string to its unaccented version.
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100 This might be useful for generating "friendly" URLs'''
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101 find = u'\u00C0\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u00C7\u00C8\u00C9\u00CA\u00CB\u00CC\u00CD\u00CE\u00CF\u00D0\u00D1\u00D2\u00D3\u00D4\u00D5\u00D6\u00D8\u00D9\u00DA\u00DB\u00DC\u00DD\u00DE\u00DF\u00E0\u00E1\u00E2\u00E3\u00E4\u00E5\u00E6\u00E7\u00E8\u00E9\u00EA\u00EB\u00EC\u00ED\u00EE\u00EF\u00F0\u00F1\u00F2\u00F3\u00F4\u00F5\u00F6\u00F8\u00F9\u00FA\u00FB\u00FC\u00FD\u00FE\u00FF'
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102 replace = u'AAAAAAACEEEEIIIIDNOOOOOOUUUUYTsaaaaaaaceeeeiiiienoooooouuuuyty'
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103 return self.string_replace(text, find, replace)
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104
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105 def string_replace(self, word, find, replace):
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106 '''This function returns a copy of word, translating
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107 all occurrences of each character in find to the
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108 corresponding character in replace'''
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109 for k in range(0, len(find)):
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110 word = re.sub(find[k], replace[k], word)
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111
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112 return word
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113
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114 def urlize(self, text):
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115 '''Transform a string its unaccented and underscored
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116 version ready to be inserted in friendly URLs'''
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117 return re.sub('^_|_$', '', self.underscore(self.unaccent(text)))
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118
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119 def demodulize(self, module_name):
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120 return self.humanize(self.underscore(re.sub('^.*::', '', module_name)))
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121
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122 def modulize(self, module_description):
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123 return self.camelize(self.singularize(module_description))
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124
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125 def foreignKey(self, class_name, separate_class_name_and_id_with_underscore=1):
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126 ''' Returns class_name in underscored form, with "_id" tacked on at the end.
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127 This is for use in dealing with the database.'''
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128 if separate_class_name_and_id_with_underscore:
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129 tail = '_id'
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130 else:
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131 tail = 'id'
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132 return self.underscore(self.demodulize(class_name)) + tail
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133
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134
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135 class English(Base):
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136 """
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137 Inflector for pluralize and singularize English nouns.
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138
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139 This is the default Inflector for the Inflector obj
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140 """
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141
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142 def pluralize(self, word):
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143 '''Pluralizes English nouns.'''
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144
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145 rules = [
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146 ['(?i)(quiz)$', '\\1zes'],
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147 ['^(?i)(ox)$', '\\1en'],
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148 ['(?i)([m|l])ouse$', '\\1ice'],
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149 ['(?i)(matr|vert|ind)ix|ex$', '\\1ices'],
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150 ['(?i)(x|ch|ss|sh)$', '\\1es'],
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151 ['(?i)([^aeiouy]|qu)ies$', '\\1y'],
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152 ['(?i)([^aeiouy]|qu)y$', '\\1ies'],
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153 ['(?i)(hive)$', '\\1s'],
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154 ['(?i)(?:([^f])fe|([lr])f)$', '\\1\\2ves'],
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155 ['(?i)sis$', 'ses'],
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156 ['(?i)([ti])um$', '\\1a'],
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157 ['(?i)(buffal|tomat)o$', '\\1oes'],
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158 ['(?i)(bu)s$', '\\1ses'],
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159 ['(?i)(alias|status)', '\\1es'],
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160 ['(?i)(octop|vir)us$', '\\1i'],
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161 ['(?i)(ax|test)is$', '\\1es'],
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162 ['(?i)s$', 's'],
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163 ['(?i)$', 's']
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164 ]
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165
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166 uncountable_words = ['equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep']
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167
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168 irregular_words = {
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169 'person': 'people',
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170 'man': 'men',
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171 'child': 'children',
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172 'sex': 'sexes',
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173 'move': 'moves'
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174 }
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175
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176 lower_cased_word = word.lower()
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177
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178 for uncountable_word in uncountable_words:
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179 if lower_cased_word[-1 * len(uncountable_word):] == uncountable_word:
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180 return word
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181
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182 for irregular in irregular_words.keys():
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183 match = re.search('(' + irregular + ')$', word, re.IGNORECASE)
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184 if match:
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185 return re.sub('(?i)' + irregular + '$', match.expand('\\1')[0] + irregular_words[irregular][1:], word)
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186
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187 for rule in range(len(rules)):
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188 match = re.search(rules[rule][0], word, re.IGNORECASE)
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189 if match:
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190 groups = match.groups()
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191 for k in range(0, len(groups)):
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192 if groups[k] is None:
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193 rules[rule][1] = rules[rule][1].replace('\\' + str(k + 1), '')
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194
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195 return re.sub(rules[rule][0], rules[rule][1], word)
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196
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197 return word
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198
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199 def singularize(self, word):
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200 '''Singularizes English nouns.'''
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201
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202 rules = [
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203 ['(?i)(quiz)zes$', '\\1'],
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204 ['(?i)(matr)ices$', '\\1ix'],
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205 ['(?i)(vert|ind)ices$', '\\1ex'],
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206 ['(?i)^(ox)en', '\\1'],
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207 ['(?i)(alias|status)es$', '\\1'],
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208 ['(?i)([octop|vir])i$', '\\1us'],
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209 ['(?i)(cris|ax|test)es$', '\\1is'],
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210 ['(?i)(shoe)s$', '\\1'],
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211 ['(?i)(o)es$', '\\1'],
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212 ['(?i)(bus)es$', '\\1'],
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213 ['(?i)([m|l])ice$', '\\1ouse'],
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214 ['(?i)(x|ch|ss|sh)es$', '\\1'],
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215 ['(?i)(m)ovies$', '\\1ovie'],
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216 ['(?i)(s)eries$', '\\1eries'],
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217 ['(?i)([^aeiouy]|qu)ies$', '\\1y'],
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218 ['(?i)([lr])ves$', '\\1f'],
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219 ['(?i)(tive)s$', '\\1'],
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220 ['(?i)(hive)s$', '\\1'],
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221 ['(?i)([^f])ves$', '\\1fe'],
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222 ['(?i)(^analy)ses$', '\\1sis'],
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223 ['(?i)((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$', '\\1\\2sis'],
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224 ['(?i)([ti])a$', '\\1um'],
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225 ['(?i)(n)ews$', '\\1ews'],
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226 ['(?i)s$', ''],
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227 ]
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228
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229 uncountable_words = ['equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep', 'sms']
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230
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231 irregular_words = {
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232 'people': 'person',
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233 'men': 'man',
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234 'children': 'child',
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235 'sexes': 'sex',
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236 'moves': 'move'
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237 }
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238
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239 lower_cased_word = word.lower()
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240 for uncountable_word in uncountable_words:
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241 if lower_cased_word[-1 * len(uncountable_word):] == uncountable_word:
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242 return word
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243
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244 for irregular in irregular_words.keys():
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245 match = re.search('(' + irregular + ')$', word, re.IGNORECASE)
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246 if match:
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247 return re.sub('(?i)' + irregular + '$', match.expand('\\1')[0] + irregular_words[irregular][1:], word)
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248
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249 for rule in range(len(rules)):
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250 match = re.search(rules[rule][0], word, re.IGNORECASE)
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251 if match:
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252 groups = match.groups()
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253 for k in range(0, len(groups)):
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254 if groups[k] is None:
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255 rules[rule][1] = rules[rule][1].replace('\\' + str(k + 1), '')
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256
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257 return re.sub(rules[rule][0], rules[rule][1], word)
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258
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259 return word
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260
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261
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262 class Inflector(object):
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263 """
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264 Inflector for pluralizing and singularizing nouns.
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265
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266 It provides methods for helping on creating programs
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267 based on naming conventions like on Ruby on Rails.
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268 """
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269
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270 def __init__(self, Inflector=English):
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271 assert callable(Inflector), "Inflector should be a callable obj"
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272 self.Inflector = Inflector()
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273
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274 def pluralize(self, word):
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275 '''Pluralizes nouns.'''
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276 return self.Inflector.pluralize(word)
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277
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278 def singularize(self, word):
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279 '''Singularizes nouns.'''
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280 return self.Inflector.singularize(word)
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281
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282 def cond_plural(self, number_of_records, word):
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283 '''Returns the plural form of a word if first parameter is greater than 1'''
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284 return self.Inflector.cond_plural(number_of_records, word)
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285
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286 def titleize(self, word, uppercase=''):
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287 '''Converts an underscored or CamelCase word into a sentence.
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288 The titleize function converts text like "WelcomePage",
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289 "welcome_page" or "welcome page" to this "Welcome Page".
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290 If the "uppercase" parameter is set to 'first' it will only
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291 capitalize the first character of the title.'''
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292 return self.Inflector.titleize(word, uppercase)
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293
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294 def camelize(self, word):
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295 ''' Returns given word as CamelCased
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296 Converts a word like "send_email" to "SendEmail". It
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297 will remove non alphanumeric character from the word, so
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298 "who's online" will be converted to "WhoSOnline"'''
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299 return self.Inflector.camelize(word)
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300
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301 def underscore(self, word):
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302 ''' Converts a word "into_it_s_underscored_version"
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303 Convert any "CamelCased" or "ordinary Word" into an
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304 "underscored_word".
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305 This can be really useful for creating friendly URLs.'''
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306 return self.Inflector.underscore(word)
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307
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308 def humanize(self, word, uppercase=''):
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309 '''Returns a human-readable string from word
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310 Returns a human-readable string from word, by replacing
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311 underscores with a space, and by upper-casing the initial
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312 character by default.
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313 If you need to uppercase all the words you just have to
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314 pass 'all' as a second parameter.'''
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315 return self.Inflector.humanize(word, uppercase)
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316
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317 def variablize(self, word):
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318 '''Same as camelize but first char is lowercased
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319 Converts a word like "send_email" to "sendEmail". It
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320 will remove non alphanumeric character from the word, so
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321 "who's online" will be converted to "whoSOnline"'''
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322 return self.Inflector.variablize(word)
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323
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324 def tableize(self, class_name):
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325 ''' Converts a class name to its table name according to rails
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326 naming conventions. Example. Converts "Person" to "people" '''
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327 return self.Inflector.tableize(class_name)
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328
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329 def classify(self, table_name):
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330 '''Converts a table name to its class name according to rails
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331 naming conventions. Example: Converts "people" to "Person" '''
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332 return self.Inflector.classify(table_name)
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333
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334 def ordinalize(self, number):
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335 '''Converts number to its ordinal form.
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336 This method converts 13 to 13th, 2 to 2nd ...'''
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337 return self.Inflector.ordinalize(number)
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338
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339 def unaccent(self, text):
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340 '''Transforms a string to its unaccented version.
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341 This might be useful for generating "friendly" URLs'''
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342 return self.Inflector.unaccent(text)
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343
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344 def urlize(self, text):
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345 '''Transform a string to its unaccented and underscored
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346 version ready to be inserted in friendly URLs'''
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347 return self.Inflector.urlize(text)
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348
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349 def demodulize(self, module_name):
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350 return self.Inflector.demodulize(module_name)
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351
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352 def modulize(self, module_description):
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353 return self.Inflector.modulize(module_description)
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354
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355 def foreignKey(self, class_name, separate_class_name_and_id_with_underscore=1):
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356 ''' Returns class_name in underscored form, with "_id" tacked on at the end.
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357 This is for use in dealing with the database.'''
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358 return self.Inflector.foreignKey(class_name, separate_class_name_and_id_with_underscore)
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359
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360
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361 # Copyright (c) 2006 Bermi Ferrer Martinez
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362 # Permission is hereby granted, free of charge, to any person obtaining a copy
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363 # of this software to deal in this software without restriction, including
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364 # without limitation the rights to use, copy, modify, merge, publish,
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365 # distribute, sublicense, and/or sell copies of this software, and to permit
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366 # persons to whom this software is furnished to do so, subject to the following
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367 # condition:
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368 #
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369 # THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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370 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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371 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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372 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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373 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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374 # OUT OF OR IN CONNECTION WITH THIS SOFTWARE OR THE USE OR OTHER DEALINGS IN
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375 # THIS SOFTWARE.