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How to use regular_method method in pandera

Best Python code snippet using pandera_python

nonogram_table_sat.py

Source:nonogram_table_sat.py

1# Copyright 2021 Hakan Kjellerstrand hakank@gmail.com2#3# Licensed under the Apache License, Version 2.0 (the "License");4# you may not use this file except in compliance with the License.5# You may obtain a copy of the License at6#7#     http://www.apache.org/licenses/LICENSE-2.08#9# Unless required by applicable law or agreed to in writing, software10# distributed under the License is distributed on an "AS IS" BASIS,11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12# See the License for the specific language governing permissions and13# limitations under the License.14"""15  Nonogram (Painting by numbers) in OR-tools CP-SAT Solver.16  http://en.wikipedia.org/wiki/Nonogram17  '''18  Nonograms or Paint by Numbers are picture logic puzzles in which cells in a19  grid have to be colored or left blank according to numbers given at the20  side of the grid to reveal a hidden picture. In this puzzle type, the21  numbers measure how many unbroken lines of filled-in squares there are22  in any given row or column. For example, a clue of '4 8 3' would mean23  there are sets of four, eight, and three filled squares, in that order,24  with at least one blank square between successive groups.25  '''26  See problem 12 at http://www.csplib.org/.27  http://www.puzzlemuseum.com/nonogram.htm28  Haskell solution:29  http://twan.home.fmf.nl/blog/haskell/Nonograms.details30  Brunetti, Sara & Daurat, Alain (2003)31  'An algorithm reconstructing convex lattice sets'32  http://geodisi.u-strasbg.fr/~daurat/papiers/tomoqconv.pdf33  The Comet model (http://www.hakank.org/comet/nonogram_regular.co)34  was a major influence when writing this model.35  I have also blogged about the development of a Nonogram solver in Comet36  using the regular constraint.37  * 'Comet: Nonogram improved: solving problem P200 from 1:30 minutes38     to about 1 second'39     http://www.hakank.org/constraint_programming_blog/2009/03/comet_nonogram_improved_solvin_1.html40  * 'Comet: regular constraint, a much faster Nonogram with the regular41  constraint,42     some OPL models, and more'43     http://www.hakank.org/constraint_programming_blog/2009/02/comet_regular_constraint_a_muc_1.html44  This is a port of my old CP model nonogram_table.py45  The old CP model nonogram_regular.py was almost identical to nonogram_table.py,46  with the difference that it used the `regular_element` instead of `regular_table`.47  This model incorporates selection of these constraints via the second 48  argument of the program, e.g.:49     $ python3 nonogram_table_sat.py nonogram_pbn_merka.py regular_element50     $ python3 nonogram_table_sat.py nonogram_pbn_merka.py regular_table51  The default is to use regular_table which seems to be quite faster than52  regular_element.53  Note: All methods are defined in nonogram_utils_sat.py54  This model was created by Hakan Kjellerstrand (hakank@gmail.com)55  Also see my other OR-tools models: http://www.hakank.org/or_tools/56"""57from __future__ import print_function58from ortools.sat.python import cp_model as cp59import math, sys60from cp_sat_utils import regular_table, regular_element61from nonogram_utils_sat import SolutionPrinter, make_transition_matrix, check_rule, run_nonogram62def main(rows, row_rule_len, row_rules, cols, col_rule_len, col_rules, regular_method):63  run_nonogram(rows, row_rule_len, row_rules, cols, col_rule_len, col_rules, regular_method)64#65# Default problem66#67# From http://twan.home.fmf.nl/blog/haskell/Nonograms.details68# The lambda picture69#70rows = 1271row_rule_len = 372row_rules = [[0, 0, 2], [0, 1, 2], [0, 1, 1], [0, 0, 2], [0, 0, 1], [0, 0, 3],73             [0, 0, 3], [0, 2, 2], [0, 2, 1], [2, 2, 1], [0, 2, 3], [0, 2, 2]]74cols = 1075col_rule_len = 276col_rules = [[2, 1], [1, 3], [2, 4], [3, 4], [0, 4], [0, 3], [0, 3], [0, 3],77             [0, 2], [0, 2]]78regular_method = "regular_table"79if __name__ == '__main__':80  if len(sys.argv) > 1:81    file = sys.argv[1]82    # If one accidentally forgot to add a file83    # as first argument.84    if file in ["regular","regular_table"]:85      regular_method = file86    else:87      exec(compile(open(file).read(), file, 'exec'))88  if len(sys.argv) > 2:89    m = sys.argv[2]90    if m in ["regular","regular_table"]:91      regular_method = m92  print(f"Using regular method `{regular_method}`.")...

class_method_types.py

Source:class_method_types.py

...17    @staticmethod18    def static_method():19        """ Can be called on either TestClass class for TestClass() instance. Has no access to class or instance attributes """20        print(">>static_method (no instance or class attrs)")21    def regular_method():22        """ Can only be called on either TestClass class. Has no access to class or instance attributes.23         (Seems identicial to static_method() but cannot be called on instance)24         25        """26        print(">>regular_method (no instance or class attrs)")27if __name__ == '__main__':28    TestClass.static_method()29    TestClass.class_method()30    TestClass.regular_method()31    32    # Calling TestClass.instance_method() raises TypeError33    # >>> TestClass.instance_method()34    # Traceback (most recent call last):35    # File "<stdin>", line 1, in <module>36    # TypeError: instance_method() missing 1 required positional argument: 'self'37    tc = TestClass( {"data-scope": "instance"} )38    tc.instance_method()39    tc.class_method()40    tc.static_method()41    42    # Calling tc.regular_method raise TypeError43    # >>> tc = TestClass()44    # >>> tc.regular_method()45    # Traceback (most recent call last):46    # File "<stdin>", line 1, in <module>...

Using_metaclass_to_inherit_type.py

Source:Using_metaclass_to_inherit_type.py

...7class MyRegularClass(object, metaclass=MyMetaClass):  # 'object' is redundant8    def __init__(self, num, denom):9        self.numerator = num10        self.denominator = denom11    def regular_method(self):12        return self.numerator / float(self.denominator)13    def __repr__(self):  # __repr__ is more for developer use14        return "Regular class __repr__ method"15    def __str__(self):  # __str__ is for end-user use16        return "Regular class __str__ method"17def example():18    # Â Creating an instance of MyRegularClass:19    f = MyRegularClass(1, 3)20    #  Printing different attributes:21    print(type(f))  # Prints meta-class type22    print(f)  # Prints __str__ method23    print(repr(f))  # Prints __repr__ method24    print(f.numerator)  # Prints class attribute 'numerator'25    print(f.regular_method())  # Prints the return of 'regular_method'26    print(type(f.regular_method()))  # Prints type of the return27example()28# if __name__ == "__main__":...

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