common.Table

from vistrails.core.modules.vistrails_module import ModuleError
 
from .common import TableObject, Table, choose_column, choose_columns
 
# FIXME use pandas?

class JoinTables(Table):
    """Joins data from two tables using equality of a pair of columns.
 
    This creates a table by combining the fields from the two tables. It will
    match the values in the two selected columns (one from each table). If a

class ProjectTable(Table):
    """Build a table from the columns of another table.
 
    This allows you to restrict, reorder or rename the columns of a table. You
    can also duplicate columns by mentioning them several times.

class SelectFromTable(Table):
    """Builds a table from the rows of another table.
 
    This allows you to filter the records in a table according to a condition
    on a specific field.

from vistrails.core.modules.vistrails_module import ModuleError
 
from ..common import TableObject, Table, InternalModuleError
 
 
class JSONTable(Table):

    numpy = None
 
from ..common import TableObject, Table, InternalModuleError
 
 

class CSVFile(Table):
    """Reads a table from a CSV file.
 
    This module uses Python's csv module to read a table from a file. It is
    able to guess the actual format of the file in most cases, or you can use

from vistrails.packages.tabledata.common import TableObject
 
from ..common import Table
 
 

class ExcelSpreadsheet(Table):
    """Reads a table from a Microsoft Excel file.
 
    This module uses xlrd from the python-excel.org project to read a XLS or
    XLSX file.

from vistrails.core.bundles.pyimport import py_import
from vistrails.core import debug
from vistrails.core.modules.vistrails_module import Module, ModuleError
 
from ..common import Table

from vistrails.core.modules.vistrails_module import Module, ModuleError
 
from ..common import Table