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comparison sat_frontends/jp/common.py @ 2610:c9dddf691d7b

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jp (common): allow tables filters callbacks to have only one argument
author Goffi <goffi@goffi.org>
date Thu, 21 Jun 2018 01:21:34 +0200
parents 26edcf3a30eb
children 56f94936df1e
comparison
equal deleted inserted replaced
2609:75d2ac872965 2610:c9dddf691d7b
408 @param data(iterable[list]): table data 408 @param data(iterable[list]): table data
409 all lines must have the same number of columns 409 all lines must have the same number of columns
410 @param headers(iterable[unicode], None): names/titles of the columns 410 @param headers(iterable[unicode], None): names/titles of the columns
411 if not None, must have same number of columns as data 411 if not None, must have same number of columns as data
412 @param filters(iterable[(callable, unicode)], None): values filters 412 @param filters(iterable[(callable, unicode)], None): values filters
413 the callable will get col value as argument and must return a string 413 the callable will get 2 arguments:
414 - current column value
415 - RowData with all columns values
416 if may also only use 1 argument, which will then be current col value.
417 the callable must return a string
414 if it's unicode, it will be used with .format and must countain u'{}' which will be replaced with the string 418 if it's unicode, it will be used with .format and must countain u'{}' which will be replaced with the string
415 if not None, must have same number of columns as data 419 if not None, must have same number of columns as data
416 @param use_buffer(bool): if True, bufferise output instead of printing it directly 420 @param use_buffer(bool): if True, bufferise output instead of printing it directly
417 """ 421 """
418 self.host = host 422 self.host = host
438 if filters is not None and filters[idx] is not None: 442 if filters is not None and filters[idx] is not None:
439 filter_ = filters[idx] 443 filter_ = filters[idx]
440 if isinstance(filter_, basestring): 444 if isinstance(filter_, basestring):
441 col_value = filter_.format(value) 445 col_value = filter_.format(value)
442 else: 446 else:
443 col_value = filter_(value, row_cls(*row_data_list)) 447 try:
448 col_value = filter_(value, row_cls(*row_data_list))
449 except TypeError:
450 col_value = filter_(value)
444 # we count size without ANSI code as they will change length of the string 451 # we count size without ANSI code as they will change length of the string
445 # when it's mostly style/color changes. 452 # when it's mostly style/color changes.
446 col_size = len(regex.ansiRemove(col_value)) 453 col_size = len(regex.ansiRemove(col_value))
447 else: 454 else:
448 col_value = unicode(value) 455 col_value = unicode(value)
495 @param keys(iterable[unicode], None): keys to get 502 @param keys(iterable[unicode], None): keys to get
496 if None, all keys will be used 503 if None, all keys will be used
497 @param headers(iterable[unicode], None): name of the columns 504 @param headers(iterable[unicode], None): name of the columns
498 names must be in same order as keys 505 names must be in same order as keys
499 @param filters(dict[unicode, (callable,unicode)), None): filter to use on values 506 @param filters(dict[unicode, (callable,unicode)), None): filter to use on values
500 keys correspond to keys to filter, and value is a callable or unicode which 507 keys correspond to keys to filter, and value is the same as for Table.__init__
501 will get the value as argument and must return a string
502 @param defaults(dict[unicode, unicode]): default value to use 508 @param defaults(dict[unicode, unicode]): default value to use
503 if None, an exception will be raised if not value is found 509 if None, an exception will be raised if not value is found
504 """ 510 """
505 if keys is None and headers is not None: 511 if keys is None and headers is not None:
506 # FIXME: keys are not needed with OrderedDict, 512 # FIXME: keys are not needed with OrderedDict,