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How to use replacer method in pytest-bdd
Best Python code snippet using pytest-bdd_python
TemplatedPathPlugin.js
Source:TemplatedPathPlugin.js 
...27 const length = arg && parseInt(arg, 10);28 if (length && handler) {29 result = handler(length);30 } else {31 const hash = replacer(match, arg, input);32 result = length ? hash.slice(0, length) : hash;33 }34 if (assetInfo) {35 assetInfo.immutable = true;36 if (Array.isArray(assetInfo[hashName])) {37 assetInfo[hashName] = [...assetInfo[hashName], result];38 } else if (assetInfo[hashName]) {39 assetInfo[hashName] = [assetInfo[hashName], result];40 } else {41 assetInfo[hashName] = result;42 }43 }44 return result;45 };46 return fn;47};48const replacer = (value, allowEmpty) => {49 const fn = (match, arg, input) => {50 if (typeof value === "function") {51 value = value();52 }53 if (value === null || value === undefined) {54 if (!allowEmpty) {55 throw new Error(56 `Path variable ${match} not implemented in this context: ${input}`57 );58 }59 return "";60 } else {61 return `${value}`;62 }63 };64 return fn;65};66const deprecationCache = new Map();67const deprecatedFunction = (() => () => {})();68const deprecated = (fn, message, code) => {69 let d = deprecationCache.get(message);70 if (d === undefined) {71 d = util.deprecate(deprecatedFunction, message, code);72 deprecationCache.set(message, d);73 }74 return (...args) => {75 d();76 return fn(...args);77 };78};79/**80 * @param {string | function(PathData, AssetInfo=): string} path the raw path81 * @param {PathData} data context data82 * @param {AssetInfo} assetInfo extra info about the asset (will be written to)83 * @returns {string} the interpolated path84 */85const replacePathVariables = (path, data, assetInfo) => {86 const chunkGraph = data.chunkGraph;87 /** @type {Map<string, Function>} */88 const replacements = new Map();89 // Filename context90 //91 // Placeholders92 //93 // for /some/path/file.js?query#fragment:94 // [file] - /some/path/file.js95 // [query] - ?query96 // [fragment] - #fragment97 // [base] - file.js98 // [path] - /some/path/99 // [name] - file100 // [ext] - .js101 if (typeof data.filename === "string") {102 // check that filename is data uri103 let match = data.filename.match(/^data:([^;,]+)/);104 if (match) {105 const ext = mime.extension(match[1]);106 const emptyReplacer = replacer("", true);107 replacements.set("file", emptyReplacer);108 replacements.set("query", emptyReplacer);109 replacements.set("fragment", emptyReplacer);110 replacements.set("path", emptyReplacer);111 replacements.set("base", emptyReplacer);112 replacements.set("name", emptyReplacer);113 replacements.set("ext", replacer(ext ? `.${ext}` : "", true));114 // Legacy115 replacements.set(116 "filebase",117 deprecated(118 emptyReplacer,119 "[filebase] is now [base]",120 "DEP_WEBPACK_TEMPLATE_PATH_PLUGIN_REPLACE_PATH_VARIABLES_FILENAME"121 )122 );123 } else {124 const { path: file, query, fragment } = parseResource(data.filename);125 const ext = extname(file);126 const base = basename(file);127 const name = base.slice(0, base.length - ext.length);128 const path = file.slice(0, file.length - base.length);129 replacements.set("file", replacer(file));130 replacements.set("query", replacer(query, true));131 replacements.set("fragment", replacer(fragment, true));132 replacements.set("path", replacer(path, true));133 replacements.set("base", replacer(base));134 replacements.set("name", replacer(name));135 replacements.set("ext", replacer(ext, true));136 // Legacy137 replacements.set(138 "filebase",139 deprecated(140 replacer(base),141 "[filebase] is now [base]",142 "DEP_WEBPACK_TEMPLATE_PATH_PLUGIN_REPLACE_PATH_VARIABLES_FILENAME"143 )144 );145 }146 }147 // Compilation context148 //149 // Placeholders150 //151 // [fullhash] - data.hash (3a4b5c6e7f)152 //153 // Legacy Placeholders154 //155 // [hash] - data.hash (3a4b5c6e7f)156 if (data.hash) {157 const hashReplacer = hashLength(158 replacer(data.hash),159 data.hashWithLength,160 assetInfo,161 "fullhash"162 );163 replacements.set("fullhash", hashReplacer);164 // Legacy165 replacements.set(166 "hash",167 deprecated(168 hashReplacer,169 "[hash] is now [fullhash] (also consider using [chunkhash] or [contenthash], see documentation for details)",170 "DEP_WEBPACK_TEMPLATE_PATH_PLUGIN_REPLACE_PATH_VARIABLES_HASH"171 )172 );173 }174 // Chunk Context175 //176 // Placeholders177 //178 // [id] - chunk.id (0.js)179 // [name] - chunk.name (app.js)180 // [chunkhash] - chunk.hash (7823t4t4.js)181 // [contenthash] - chunk.contentHash[type] (3256u3zg.js)182 if (data.chunk) {183 const chunk = data.chunk;184 const contentHashType = data.contentHashType;185 const idReplacer = replacer(chunk.id);186 const nameReplacer = replacer(chunk.name || chunk.id);187 const chunkhashReplacer = hashLength(188 replacer(chunk instanceof Chunk ? chunk.renderedHash : chunk.hash),189 "hashWithLength" in chunk ? chunk.hashWithLength : undefined,190 assetInfo,191 "chunkhash"192 );193 const contenthashReplacer = hashLength(194 replacer(195 data.contentHash ||196 (contentHashType &&197 chunk.contentHash &&198 chunk.contentHash[contentHashType])199 ),200 data.contentHashWithLength ||201 ("contentHashWithLength" in chunk && chunk.contentHashWithLength202 ? chunk.contentHashWithLength[contentHashType]203 : undefined),204 assetInfo,205 "contenthash"206 );207 replacements.set("id", idReplacer);208 replacements.set("name", nameReplacer);209 replacements.set("chunkhash", chunkhashReplacer);210 replacements.set("contenthash", contenthashReplacer);211 }212 // Module Context213 //214 // Placeholders215 //216 // [id] - module.id (2.png)217 // [hash] - module.hash (6237543873.png)218 //219 // Legacy Placeholders220 //221 // [moduleid] - module.id (2.png)222 // [modulehash] - module.hash (6237543873.png)223 if (data.module) {224 const module = data.module;225 const idReplacer = replacer(() =>226 prepareId(227 module instanceof Module ? chunkGraph.getModuleId(module) : module.id228 )229 );230 const moduleHashReplacer = hashLength(231 replacer(() =>232 module instanceof Module233 ? chunkGraph.getRenderedModuleHash(module, data.runtime)234 : module.hash235 ),236 "hashWithLength" in module ? module.hashWithLength : undefined,237 assetInfo,238 "modulehash"239 );240 const contentHashReplacer = hashLength(241 replacer(data.contentHash),242 undefined,243 assetInfo,244 "contenthash"245 );246 replacements.set("id", idReplacer);247 replacements.set("modulehash", moduleHashReplacer);248 replacements.set("contenthash", contentHashReplacer);249 replacements.set(250 "hash",251 data.contentHash ? contentHashReplacer : moduleHashReplacer252 );253 // Legacy254 replacements.set(255 "moduleid",256 deprecated(257 idReplacer,258 "[moduleid] is now [id]",259 "DEP_WEBPACK_TEMPLATE_PATH_PLUGIN_REPLACE_PATH_VARIABLES_MODULE_ID"260 )261 );262 }263 // Other things264 if (data.url) {265 replacements.set("url", replacer(data.url));266 }267 if (typeof data.runtime === "string") {268 replacements.set(269 "runtime",270 replacer(() => prepareId(data.runtime))271 );272 } else {273 replacements.set("runtime", replacer("_"));274 }275 if (typeof path === "function") {276 path = path(data, assetInfo);277 }278 path = path.replace(REGEXP, (match, content) => {279 if (content.length + 2 === match.length) {280 const contentMatch = /^(\w+)(?::(\w+))?$/.exec(content);281 if (!contentMatch) return match;282 const [, kind, arg] = contentMatch;283 const replacer = replacements.get(kind);284 if (replacer !== undefined) {285 return replacer(match, arg, path);286 }287 } else if (match.startsWith("[\\") && match.endsWith("\\]")) {288 return `[${match.slice(2, -2)}]`;289 }290 return match;291 });292 return path;293};294const plugin = "TemplatedPathPlugin";295class TemplatedPathPlugin {296 /**297 * Apply the plugin298 * @param {Compiler} compiler the compiler instance299 * @returns {void}...
replacers.py
Source:replacers.py
1import re, csv, yaml, enchant2from nltk.corpus import wordnet3from nltk.metrics import edit_distance4##################################################5## Replacing Words Matching Regular Expressions ##6##################################################7replacement_patterns = [8 (r'won\'t', 'will not'),9 (r'can\'t', 'cannot'),10 (r'i\'m', 'i am'),11 (r'ain\'t', 'is not'),12 (r'(\w+)\'ll', '\g<1> will'),13 (r'(\w+)n\'t', '\g<1> not'),14 (r'(\w+)\'ve', '\g<1> have'),15 (r'(\w+)\'s', '\g<1> is'),16 (r'(\w+)\'re', '\g<1> are'),17 (r'(\w+)\'d', '\g<1> would'),18]19class RegexpReplacer(object):20 """ Replaces regular expression in a text.21 >>> replacer = RegexpReplacer()22 >>> replacer.replace("can't is a contraction")23 'cannot is a contraction'24 >>> replacer.replace("I should've done that thing I didn't do")25 'I should have done that thing I did not do'26 """27 def __init__(self, patterns=replacement_patterns):28 self.patterns = [(re.compile(regex), repl) for (regex, repl) in patterns]29 30 def replace(self, text):31 s = text32 33 for (pattern, repl) in self.patterns:34 s = re.sub(pattern, repl, s)35 36 return s37####################################38## Replacing Repeating Characters ##39####################################40class RepeatReplacer(object):41 """ Removes repeating characters until a valid word is found.42 >>> replacer = RepeatReplacer()43 >>> replacer.replace('looooove')44 'love'45 >>> replacer.replace('oooooh')46 'ooh'47 >>> replacer.replace('goose')48 'goose'49 """50 def __init__(self):51 self.repeat_regexp = re.compile(r'(\w*)(\w)\2(\w*)')52 self.repl = r'\1\2\3'53 def replace(self, word):54 if wordnet.synsets(word):55 return word56 57 repl_word = self.repeat_regexp.sub(self.repl, word)58 59 if repl_word != word:60 return self.replace(repl_word)61 else:62 return repl_word63######################################64## Spelling Correction with Enchant ##65######################################66class SpellingReplacer(object):67 """ Replaces misspelled words with a likely suggestion based on shortest68 edit distance.69 >>> replacer = SpellingReplacer()70 >>> replacer.replace('cookbok')71 'cookbook'72 """73 def __init__(self, dict_name='en', max_dist=2):74 self.spell_dict = enchant.Dict(dict_name)75 self.max_dist = max_dist76 77 def replace(self, word):78 if self.spell_dict.check(word):79 return word80 81 suggestions = self.spell_dict.suggest(word)82 83 if suggestions and edit_distance(word, suggestions[0]) <= self.max_dist:84 return suggestions[0]85 else:86 return word87class CustomSpellingReplacer(SpellingReplacer):88 """ SpellingReplacer that allows passing a custom enchant dictionary, such89 a DictWithPWL.90 >>> d = enchant.DictWithPWL('en_US', 'mywords.txt')91 >>> replacer = CustomSpellingReplacer(d)92 >>> replacer.replace('nltk')93 'nltk'94 """95 def __init__(self, spell_dict, max_dist=2):96 self.spell_dict = spell_dict97 self.max_dist = max_dist98########################99## Replacing Synonyms ##100########################101class WordReplacer(object):102 """ WordReplacer that replaces a given word with a word from the word_map,103 or if the word isn't found, returns the word as is.104 >>> replacer = WordReplacer({'bday': 'birthday'})105 >>> replacer.replace('bday')106 'birthday'107 >>> replacer.replace('happy')108 'happy'109 """110 def __init__(self, word_map):111 self.word_map = word_map112 113 def replace(self, word):114 return self.word_map.get(word, word)115class CsvWordReplacer(WordReplacer):116 """ WordReplacer that reads word mappings from a csv file.117 >>> replacer = CsvWordReplacer('synonyms.csv')118 >>> replacer.replace('bday')119 'birthday'120 >>> replacer.replace('happy')121 'happy'122 """123 def __init__(self, fname):124 word_map = {}125 126 for line in csv.reader(open(fname)):127 word, syn = line128 word_map[word] = syn129 130 super(CsvWordReplacer, self).__init__(word_map)131class YamlWordReplacer(WordReplacer):132 """ WordReplacer that reads word mappings from a yaml file.133 >>> replacer = YamlWordReplacer('synonyms.yaml')134 >>> replacer.replace('bday')135 'birthday'136 >>> replacer.replace('happy')137 'happy'138 """139 def __init__(self, fname):140 word_map = yaml.load(open(fname))141 super(YamlWordReplacer, self).__init__(word_map)142#######################################143## Replacing Negations with Antonyms ##144#######################################145class AntonymReplacer(object):146 def replace(self, word, pos=None):147 """ Returns the antonym of a word, but only if there is no ambiguity.148 >>> replacer = AntonymReplacer()149 >>> replacer.replace('good')150 >>> replacer.replace('uglify')151 'beautify'152 >>> replacer.replace('beautify')153 'uglify'154 """155 antonyms = set()156 157 for syn in wordnet.synsets(word, pos=pos):158 for lemma in syn.lemmas():159 for antonym in lemma.antonyms():160 antonyms.add(antonym.name())161 162 if len(antonyms) == 1:163 return antonyms.pop()164 else:165 return None166 167 def replace_negations(self, sent):168 """ Try to replace negations with antonyms in the tokenized sentence.169 >>> replacer = AntonymReplacer()170 >>> replacer.replace_negations(['do', 'not', 'uglify', 'our', 'code'])171 ['do', 'beautify', 'our', 'code']172 >>> replacer.replace_negations(['good', 'is', 'not', 'evil'])173 ['good', 'is', 'not', 'evil']174 """175 i, l = 0, len(sent)176 words = []177 178 while i < l:179 word = sent[i]180 181 if word == 'not' and i+1 < l:182 ant = self.replace(sent[i+1])183 184 if ant:185 words.append(ant)186 i += 2187 continue188 189 words.append(word)190 i += 1191 192 return words193class AntonymWordReplacer(WordReplacer, AntonymReplacer):194 """ AntonymReplacer that uses a custom mapping instead of WordNet.195 Order of inheritance is very important, this class would not work if196 AntonymReplacer comes before WordReplacer.197 >>> replacer = AntonymWordReplacer({'evil': 'good'})198 >>> replacer.replace_negations(['good', 'is', 'not', 'evil'])199 ['good', 'is', 'good']200 """201 pass202if __name__ == '__main__':203 import doctest...
chapter2.py
Source:chapter2.py
1"""2==============3Stemming Words4==============5>>> from nltk.stem import PorterStemmer6>>> stemmer = PorterStemmer()7>>> stemmer.stem('cooking')8'cook'9>>> stemmer.stem('cookery')10'cookeri'11>>> from nltk.stem import LancasterStemmer12>>> stemmer = LancasterStemmer()13>>> stemmer.stem('cooking')14'cook'15>>> stemmer.stem('cookery')16'cookery'17>>> from nltk.stem import RegexpStemmer18>>> stemmer = RegexpStemmer('ing')19>>> stemmer.stem('cooking')20'cook'21>>> stemmer.stem('cookery')22'cookery'23>>> stemmer.stem('ingleside')24'leside'25>>> from nltk.stem import SnowballStemmer26>>> SnowballStemmer.languages27('danish', 'dutch', 'english', 'finnish', 'french', 'german', 'hungarian', 'italian', 'norwegian', 'porter', 'portuguese', 'romanian', 'russian', 'spanish', 'swedish')28>>> spanish_stemmer = SnowballStemmer('spanish')29>>> spanish_stemmer.stem('hola')30'hol'31==============================32Lemmatising Words with WordNet33==============================34>>> from nltk.stem import WordNetLemmatizer35>>> lemmatizer = WordNetLemmatizer()36>>> lemmatizer.lemmatize('cooking')37'cooking'38>>> lemmatizer.lemmatize('cooking', pos='v')39'cook'40>>> lemmatizer.lemmatize('cookbooks')41'cookbook'42>>> from nltk.stem import PorterStemmer43>>> stemmer = PorterStemmer()44>>> stemmer.stem('believes')45'believ'46>>> lemmatizer.lemmatize('believes')47'belief'48>>> stemmer.stem('buses')49'buse'50>>> lemmatizer.lemmatize('buses')51'bus'52>>> stemmer.stem('bus')53'bu'54============================================55Replacing Words Matching Regular Expressions56============================================57>>> from replacers import RegexpReplacer58>>> replacer = RegexpReplacer()59>>> replacer.replace("can't is a contraction")60'cannot is a contraction'61>>> replacer.replace("I should've done that thing I didn't do")62'I should have done that thing I did not do'63>>> from nltk.tokenize import word_tokenize64>>> from replacers import RegexpReplacer65>>> replacer = RegexpReplacer()66>>> word_tokenize("can't is a contraction")67['ca', "n't", 'is', 'a', 'contraction']68>>> word_tokenize(replacer.replace("can't is a contraction"))69['can', 'not', 'is', 'a', 'contraction']70=============================71Removing Repeating Characters72=============================73>>> from replacers import RepeatReplacer74>>> replacer = RepeatReplacer()75>>> replacer.replace('looooove')76'love'77>>> replacer.replace('oooooh')78'ooh'79>>> replacer.replace('goose')80'goose'81================================82Spelling Correction with Enchant83================================84>>> from replacers import SpellingReplacer85>>> replacer = SpellingReplacer()86>>> replacer.replace('cookbok')87'cookbook'88>>> import enchant89>>> d = enchant.Dict('en')90>>> d.suggest('languege')91['language', 'languages', 'languor', "language's"]92>>> from nltk.metrics import edit_distance93>>> edit_distance('language', 'languege')94195>>> edit_distance('language', 'languor')96397>>> enchant.list_languages()98['en', 'en_CA', 'en_GB', 'en_US']99>>> dUS = enchant.Dict('en_US')100>>> dUS.check('theater')101True102>>> dGB = enchant.Dict('en_GB')103>>> dGB.check('theater')104False105>>> us_replacer = SpellingReplacer('en_US')106>>> us_replacer.replace('theater')107'theater'108>>> gb_replacer = SpellingReplacer('en_GB')109>>> gb_replacer.replace('theater')110'theatre'111>>> d = enchant.Dict('en_US')112>>> d.check('nltk')113False114>>> d = enchant.DictWithPWL('en_US', 'mywords.txt')115>>> d.check('nltk')116True117>>> from replacers import CustomSpellingReplacer118>>> d = enchant.DictWithPWL('en_US', 'mywords.txt')119>>> replacer = CustomSpellingReplacer(d)120>>> replacer.replace('nltk')121'nltk'122=================================123Replacing Negations with Antonyms124=================================125>>> from replacers import AntonymReplacer126>>> replacer = AntonymReplacer()127>>> replacer.replace('good')128>>> replacer.replace('uglify')129'beautify'130>>> sent = ["let's", 'not', 'uglify', 'our', 'code']131>>> replacer.replace_negations(sent)132["let's", 'beautify', 'our', 'code']133>>> from replacers import AntonymWordReplacer134>>> replacer = AntonymWordReplacer({'evil': 'good'})135>>> replacer.replace_negations(['good', 'is', 'not', 'evil'])136['good', 'is', 'good']137"""138if __name__ == '__main__':139 import doctest...
helpers.js
Source:helpers.js
1import { trimEnd, trimStart } from 'lodash';2/**3 * Override the editor css4 * @param {[type]} block [description]5 * @return {[type]} [description]6 */7export function getBlockStyle() {8 return null;9}10export function getBlockContent(style) {11 switch (style) {12 case 'IMG':13 return {14 innerContent: 'link',15 endReplacer: ')',16 startReplacer: '',58 startReplacer: '[text](',59 };60 default:61 return {62 innerContent: '',63 endReplacer: '',64 startReplacer: '',65 };66 }67}68export const getDefaultSelectionOffsets = (69 content,70 startReplacer,71 endReplacer,72 initPosition = 0,73) => ({74 anchorOffset: initPosition + content.length - trimStart(content, startReplacer).length,75 focusOffset: initPosition + trimEnd(content, endReplacer).length,76});77/**78 * Get the start and end offset79 * @param {Object} selection80 * @return {Object}81 */82export function getOffSets(selection) {83 return {84 end: selection.getEndOffset(),85 start: selection.getStartOffset(),86 };87}88export function getKeyCommandData(command) {89 let content;90 let style;91 switch (command) {92 case 'bold':93 content = '**textToReplace**';94 style = 'BOLD';95 break;96 case 'italic':97 content = '*textToReplace*';98 style = 'ITALIC';99 break;100 case 'underline':101 content = '__textToReplace__';102 style = 'UNDERLINE';103 break;104 default:105 content = '';106 style = '';107 }108 return { content, style };...
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