Exceptions

Exceptions

CellPatternError(value)	Raised if FieldPattern was passed an invalid cellpatterns argument.
FuzzyTableError	Standard fuzzytable exception
InvalidFieldError(fields)	Raised in either of these cases:
InvalidFileError(path)	Raised if FuzzyTable was passed a path that it cannot handle.
InvalidRatioError(min_ratio)	Raised if FuzzyTable was passed an invalid min_ratio argument.
InvalidRowError(row_num)	Raised if FuzzyTable was passed an invalid header_row argument.
InvalidSeekError(header_seek_param)	Raised if FuzzyTable was passed an invalid header_seek argument.
MissingFieldError(missingfieldnames[, …])	Raised if the following are true: - at least one desired field was passed to FuzzyTable - FuzzyTable missingfielderror_active was set to True.
ModeError(mode)	Raised if a CellPattern was passed an invalid mode argument.
SheetnameError(path, sheetname)	Raised if an excel workbook is missing the sheetname worksheet.
UninstantiatededCellPatternError(…)	Some cell patterns must be instantiated prior to passing to a FieldPattern.

exception fuzzytable.exceptions.CellPatternError(value)

Bases: fuzzytable.exceptions.FuzzyTableError, TypeError

Raised if FieldPattern was passed an invalid cellpatterns argument.

Valid cellpattern arguments include:

• a subclass of CellPattern or an instance thereof
• any callable
• a sequence of the above

exception fuzzytable.exceptions.FuzzyTableError

Bases: Exception

Standard fuzzytable exception

exception fuzzytable.exceptions.InvalidFieldError(fields)

Bases: fuzzytable.exceptions.FuzzyTableError

Raised in either of these cases:

Scenario 1:

• FuzzyTable header_row_seek is True
• FuzzyTable fields parameter is empty

Scenario 2:

• FuzzyTable was passed an invalid fields argument.

Valid fields arguments:

• string
• FieldPattern instance
• sequence of the above (in combination also acceptable)

exception fuzzytable.exceptions.InvalidFileError(path)

Bases: fuzzytable.exceptions.FuzzyTableError

Raised if FuzzyTable was passed a path that it cannot handle.

exception fuzzytable.exceptions.InvalidRatioError(min_ratio)

Bases: fuzzytable.exceptions.FuzzyTableError

Raised if FuzzyTable was passed an invalid min_ratio argument.

min_ratio must be a float between 0 and 1.

exception fuzzytable.exceptions.InvalidRowError(row_num)

Bases: fuzzytable.exceptions.FuzzyTableError, LookupError

Raised if FuzzyTable was passed an invalid header_row argument.

Valid header_row arguments include:

• None
• positive (non-zero) integer

exception fuzzytable.exceptions.InvalidSeekError(header_seek_param)

Bases: fuzzytable.exceptions.FuzzyTableError, TypeError

Raised if FuzzyTable was passed an invalid header_seek argument.

Valid header_seek arguments:

• boolean
• positive (non-zero) integer

exception fuzzytable.exceptions.MissingFieldError(missingfieldnames, fuzzytablename=None)

Bases: fuzzytable.exceptions.FuzzyTableError

Raised if the following are true:

• at least one desired field was passed to FuzzyTable
• FuzzyTable missingfielderror_active was set to True.
• one or more of the desired fields wasn’t found

exception fuzzytable.exceptions.ModeError(mode)

Bases: fuzzytable.exceptions.FuzzyTableError

Raised if a CellPattern was passed an invalid mode argument.

Valid cellpattern mode arguments are:

• exact
• approx
• contains

exception fuzzytable.exceptions.SheetnameError(path, sheetname)

Bases: fuzzytable.exceptions.FuzzyTableError, KeyError

Raised if an excel workbook is missing the sheetname worksheet.

exception fuzzytable.exceptions.UninstantiatededCellPatternError(cellpattern_class)

Bases: fuzzytable.exceptions.FuzzyTableError

Some cell patterns must be instantiated prior to passing to a FieldPattern.