pyline package¶
Submodules¶
pyline.pyline module¶
- class pyline.pyline.PylineResult[source]¶
Bases: pyline.pyline.Result
- class pyline.pyline.Result¶
Bases: tuple
Result(n, result)
- __getnewargs__()¶
Return self as a plain tuple. Used by copy and pickle.
- __getstate__()¶
Exclude the OrderedDict from pickling
- __repr__()¶
Return a nicely formatted representation string
- n¶
Alias for field number 0
- result¶
Alias for field number 1
- class pyline.pyline.ResultWriter(_output, *args, **kwargs)[source]¶
Bases: object
- OUTPUT_FILETYPES = {'csv': ',', 'checkbox': True, 'json': True, 'html': True, 'tsv': '\t', 'txt': True}¶
- filetype = None¶
- class pyline.pyline.ResultWriter_checkbox(_output, *args, **kwargs)[source]¶
Bases: pyline.pyline.ResultWriter
- filetype = 'checkbox'¶
- class pyline.pyline.ResultWriter_csv(_output, *args, **kwargs)[source]¶
Bases: pyline.pyline.ResultWriter
- filetype = 'csv'¶
- class pyline.pyline.ResultWriter_html(_output, *args, **kwargs)[source]¶
Bases: pyline.pyline.ResultWriter
- static escape_func(s, quote=None)¶
Replace special characters “&”, “<” and “>” to HTML-safe sequences. If the optional flag quote is true, the quotation mark character (”) is also translated.
- filetype = 'html'¶
- class pyline.pyline.ResultWriter_json(_output, *args, **kwargs)[source]¶
Bases: pyline.pyline.ResultWriter
- filetype = 'json'¶
- write_numbered(obj)¶
- class pyline.pyline.ResultWriter_txt(_output, *args, **kwargs)[source]¶
Bases: pyline.pyline.ResultWriter
- filetype = 'txt'¶
- pyline.pyline.build_column_map(col_map)[source]¶
Parameters: col_map (str or dict) – col_mapstr or a dict Returns: or OrderedDict of (col, type_func) mappings Return type: dict
- pyline.pyline.get_list_from_str(str_, idelim=', ', type_func=<type 'int'>)[source]¶
Split a string of integers separated by commas
- pyline.pyline.parse_column_map(col_mapstr, default=<type 'unicode'>)[source]¶
Parameters: col_mapstr (str) – e.g. “0,1,2,3” or “0,1,4:int” Keyword Arguments: default (callable) – type casting callable Yields: tuple – (col, type casting function)
- pyline.pyline.pyline(iterable, cmd=None, col_map=None, modules=, []regex=None, regex_options=None, path_tools_pathpy=False, path_tools_pathlib=False, shlex=None, idelim=None, idelim_split_max=-1, odelim='\t', **kwargs)[source]¶
Process an iterable of lines
Parameters: - iterable (iterable) – iterable of strings (e.g. sys.stdin or a file)
- cmd (str) – python command string
- modules ([str]) – list of modules to import
- regex (str) – regex pattern to match (with groups)
- regex_options (TODO) – Regex options: I L M S X U (see pydoc re)
- path_tools (bool) – try to cast each line to a file
- idelim (str) – input delimiter
- idelim_split_max (int) – str.split(idelim, idelim_split_max)
- odelim (str) – output delimiter
Returns: iterable of PylineResult namedtuples
- pyline.pyline.sort_by(sortstr, iterable, reverse=False, col_map=None, default_type=None, default_value=None)[source]¶
Parameters: - sortstr (str) – sort string (comma separated list of column numbers)
- iterable (iterable) – iterable of lines/rows
Keyword Arguments: reverse (bool) – True to sort in reverse
Returns: sorted list of lines/rows
Return type: list