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comparison configmix/variables.py @ 360:d2751a80d9b7

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Docu: fix link to KeyError in the new filter function implementations
author Franz Glasner <fzglas.hg@dom66.de>
date Fri, 25 Jun 2021 00:56:22 +0200
parents dd454e1efea4
children 6b3da9e5acc6
comparison
equal deleted inserted replaced
359:ce2a8f5a2fb2 360:d2751a80d9b7
246 246
247 @filter(text_to_native_os_str(NONE_FILTER, encoding="ascii")) 247 @filter(text_to_native_os_str(NONE_FILTER, encoding="ascii"))
248 def None_filter_impl(config, v): 248 def None_filter_impl(config, v):
249 """Identity. 249 """Identity.
250 250
251 The `None` filter is just a marker to not throw `KeyError` but return 251 The `None` filter is just a marker to not throw :exc:`KeyError`
252 `None`. 252 but return `None`.
253 253
254 """ 254 """
255 return v 255 return v
256 256
257 257
258 @filter(text_to_native_os_str(EMPTY_FILTER, encoding="ascii")) 258 @filter(text_to_native_os_str(EMPTY_FILTER, encoding="ascii"))
259 def Empty_filter_impl(config, v): 259 def Empty_filter_impl(config, v):
260 """Identity. 260 """Identity.
261 261
262 The `Empty` filter is just a marker to not throw `KeyError` but return 262 The `Empty` filter is just a marker to not throw :exc:`KeyError`
263 the empty string. 263 but return the empty string.
264 264
265 """ 265 """
266 return v 266 return v
267 267
268 268