Metadata-Version: 2.1
Name: tacle
Version: 1.0.9
Summary: TaCLe is a tool for learning constraints and formulas in spreadsheets.
Home-page: https://github.com/ML-KULeuven/tacle
Author: Samuel Kolb
Author-email: samuel.kolb@me.com
License: MIT
Description: # TaCle: Tabular Constraint Learner
        TaCLe is a constraint learner designed for usage in spreadsheets and tabular data.
        
        ## Installation
        
            pip install tacle
            
        ## Using TaCLe
        
        ### Running TaCLe from command line
        TaCLe can be used from command line to analyze a CSV file:
        
            python -m tacle data/magic_ice_cream.csv
            
        This returns a list of constraints in the file:
        
            ALLDIFFERENT(T2[:, 1])
            ALLDIFFERENT(T1[:, 4])
            ALLDIFFERENT(T1[:, 5])
            ALLDIFFERENT(T1[:, 6])
            T1[:, 1] -> T2[:, 1]
            T1[:, 6] = SUM(T1[:, 3:5], row)
        
        **Filter output**
        
        If you are interested in specific types of constraints, you can filter the output:
        
            python -m tacle data/magic_ice_cream.csv -f "foreign-key"  # Report only foreign keys
            python -m tacle data/magic_ice_cream.csv -f "<f>"  # Report only formulas -- use <c> for only constraints
        
        **Tables**
        
        To view the tables that TaCLe finds in a file you can run:
        
            python -m tacle data/magic_ice_cream.csv -t
        
        
        This returns the tables and blocks found by TaCLe:
        
            Table T1, (1:9, 0:7)
            Columns 0-2 (string), Columns 2-6 (int), Columns 6-7 (string)
            
            Table T2, (11:15, 0:2)
            Columns 0-1 (string), Columns 1-2 (int)
        
        
        ## Papers
        Read more about how TaCLe works in one of our two papers [journal version](https://link.springer.com/article/10.1007/s10994-017-5640-x), [demo paper](https://dl.acm.org/citation.cfm?id=3133193).
        
Platform: UNKNOWN
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Requires-Python: >=3.5.0
Description-Content-Type: text/markdown
