equal
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inserted
replaced
180 # Update the result for the next iteration |
180 # Update the result for the next iteration |
181 result = tmpresult |
181 result = tmpresult |
182 |
182 |
183 return result |
183 return result |
184 |
184 |
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185 |
185 def groupby(target, group_key): |
186 def groupby(target, group_key): |
186 """Groups a list of dictionaries by group_key. |
187 """Groups a list of dictionaries by group_key. |
187 """ |
188 """ |
188 |
189 |
189 result = {} |
190 result = {} |
196 |
197 |
197 result[key_value].append(value) |
198 result[key_value].append(value) |
198 |
199 |
199 return result |
200 return result |
200 |
201 |
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202 |
201 def groupDictBy(target, key, new_key=None): |
203 def groupDictBy(target, key, new_key=None): |
202 """Groups a dictionary by a key. |
204 """Groups a dictionary by a key. |
203 """ |
205 """ |
204 |
206 |
205 if not new_key: |
207 if not new_key: |
206 new_key = key |
208 new_key = key |
207 |
209 |
208 result = ((k, v[new_key]) for k, v in target.iteritems() if v[key]) |
210 result = ((k, v[new_key]) for k, v in target.iteritems() if v[key]) |
209 return dict(result) |
211 return dict(result) |
210 |
212 |
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213 |
211 def identity(target): |
214 def identity(target): |
212 """Returns a dictionary with the values equal to the keys. |
215 """Returns a dictionary with the values equal to the keys. |
213 """ |
216 """ |
214 |
217 |
215 result = [(i, i) for i in target] |
218 result = ((i, i) for i in target) |
216 return dict(result) |
219 return dict(result) |
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220 |
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221 |
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222 def format(target, input): |
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223 """Returns a dictionary with the values formatted with input. |
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224 """ |
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225 |
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226 result = ((k, v % input) for k, v in target.iteritems()) |
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227 return dict(result) |
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228 |
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229 |
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230 def containsAll(target, keys): |
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231 """Returns true iff target contains all keys. |
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232 """ |
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233 |
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234 result = ((i in target) for i in keys) |
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235 return all(result) |