moler.parser package

Submodules

moler.parser.table_text module

Last modification: adding support for EPC tables and partially empty tables changes till 23.05.2018
added adjustements for project requirements

Commad TableText is parsing Linux Command to according to headers and columns (adjusted) For initialization it is getting 4 parameters (2 required 2 optional) Required parameters: _header_regexps –> regexp array for finding headers _header_keys –> array of keys assigned for found columns Optional parameters: _skip –> regexp for skipping line _finish –> regexp for finishing parsing (next parse execution will not give any line) Value_splitter –> value for splitting values in line by default 1+ spaces WARNING ==> in current version no special signs or spaces are allowed in Name field (header key regexp)

class moler.parser.table_text.TableText(_header_regexps, _header_keys, _skip='', _finish='', value_splitter='\s+')

Bases: object

build_hdr_groups()

Function for building group of headers. If not enough keys defined name COL_x will be added at the end :return: regexp allowing to read headers group with column names in format (?P<name>regexp) what allows to read assign correct name for matched value

static convert_data_to_type(data)
get_value_for_header(current_header_position, values, start_value_index)
Parameters:
  • current_header_position – matched headers positions (get with re.search(regexp, line)) for which search will take place
  • values – values connected into list
  • start_value_index – current start from which search will take place
Returns:

Returns found value for specific header
parse(data)
Parameters:data – accepts one parameter which is line for parsing. Without headers found it will look for it
Returns:returns result dictionary according to your header regexps set during initialization returns None when nothing was found or headers when values were found
static split_with_end_position(values, data)
Parameters:
  • values – values splitted from data
  • data – data full line with values in raw form
Returns:

returns list of dictionary where each dict contains 2 keys ‘value’ and ‘end’ which is end position of string

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