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Merged
merged 15 commits into from
Mar 23, 2021
Merged

[mypy] fix small folders #4292

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730cf6d
add final else-statement
algobytewise Mar 22, 2021
06c8abc
fix file_transfer
algobytewise Mar 23, 2021
9547066
fix quantum folder
algobytewise Mar 23, 2021
d90f331
fix divide_and_conquer-folder
algobytewise Mar 23, 2021
2bab03d
Update build.yml
algobytewise Mar 23, 2021
2bc9ea2
updating DIRECTORY.md
Mar 23, 2021
da0668d
Update ripple_adder_classic.py
algobytewise Mar 23, 2021
23d2a74
Merge branch 'mypy-fix-small-folders' of https://github.com/algobytew…
algobytewise Mar 23, 2021
e2b3a53
Update .github/workflows/build.yml
cclauss Mar 23, 2021
9708998
removed imports from typing
algobytewise Mar 23, 2021
aaef06b
Merge branch 'mypy-fix-small-folders' of https://github.com/algobytew…
algobytewise Mar 23, 2021
2f7c473
removed conversion to string
algobytewise Mar 23, 2021
19eba4b
Revert "removed conversion to string"
algobytewise Mar 23, 2021
53fae44
implemented suggested changes
algobytewise Mar 23, 2021
1589b47
Update receive_file.py
algobytewise Mar 23, 2021
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7 changes: 6 additions & 1 deletion .github/workflows/build.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -29,13 +29,18 @@ jobs:
boolean_algebra
cellular_automata
computer_vision
divide_and_conquer
electronics
file_transfer
fractals
fuzzy_logic
genetic_algorithm
geodesy
knapsack
networking_flow
scheduling sorts
quantum
scheduling
sorts
- name: Run tests
run: pytest --doctest-modules --ignore=project_euler/ --ignore=scripts/ --cov-report=term-missing:skip-covered --cov=. .
- if: ${{ success() }}
Expand Down
40 changes: 20 additions & 20 deletions DIRECTORY.md
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Expand Up @@ -46,6 +46,7 @@

## Cellular Automata
* [Conways Game Of Life](https://github.com/TheAlgorithms/Python/blob/master/cellular_automata/conways_game_of_life.py)
* [Game Of Life](https://github.com/TheAlgorithms/Python/blob/master/cellular_automata/game_of_life.py)
* [One Dimensional](https://github.com/TheAlgorithms/Python/blob/master/cellular_automata/one_dimensional.py)

## Ciphers
Expand Down Expand Up @@ -322,6 +323,7 @@
* [Kahns Algorithm Long](https://github.com/TheAlgorithms/Python/blob/master/graphs/kahns_algorithm_long.py)
* [Kahns Algorithm Topo](https://github.com/TheAlgorithms/Python/blob/master/graphs/kahns_algorithm_topo.py)
* [Karger](https://github.com/TheAlgorithms/Python/blob/master/graphs/karger.py)
* [Markov Chain](https://github.com/TheAlgorithms/Python/blob/master/graphs/markov_chain.py)
* [Minimum Spanning Tree Boruvka](https://github.com/TheAlgorithms/Python/blob/master/graphs/minimum_spanning_tree_boruvka.py)
* [Minimum Spanning Tree Kruskal](https://github.com/TheAlgorithms/Python/blob/master/graphs/minimum_spanning_tree_kruskal.py)
* [Minimum Spanning Tree Kruskal2](https://github.com/TheAlgorithms/Python/blob/master/graphs/minimum_spanning_tree_kruskal2.py)
Expand Down Expand Up @@ -407,6 +409,8 @@
* [Basic Maths](https://github.com/TheAlgorithms/Python/blob/master/maths/basic_maths.py)
* [Binary Exp Mod](https://github.com/TheAlgorithms/Python/blob/master/maths/binary_exp_mod.py)
* [Binary Exponentiation](https://github.com/TheAlgorithms/Python/blob/master/maths/binary_exponentiation.py)
* [Binary Exponentiation 2](https://github.com/TheAlgorithms/Python/blob/master/maths/binary_exponentiation_2.py)
* [Binary Exponentiation 3](https://github.com/TheAlgorithms/Python/blob/master/maths/binary_exponentiation_3.py)
* [Binomial Coefficient](https://github.com/TheAlgorithms/Python/blob/master/maths/binomial_coefficient.py)
* [Binomial Distribution](https://github.com/TheAlgorithms/Python/blob/master/maths/binomial_distribution.py)
* [Bisection](https://github.com/TheAlgorithms/Python/blob/master/maths/bisection.py)
Expand All @@ -417,8 +421,9 @@
* [Decimal Isolate](https://github.com/TheAlgorithms/Python/blob/master/maths/decimal_isolate.py)
* [Entropy](https://github.com/TheAlgorithms/Python/blob/master/maths/entropy.py)
* [Euclidean Distance](https://github.com/TheAlgorithms/Python/blob/master/maths/euclidean_distance.py)
* [Euclidean Gcd](https://github.com/TheAlgorithms/Python/blob/master/maths/euclidean_gcd.py)
* [Euler Method](https://github.com/TheAlgorithms/Python/blob/master/maths/euler_method.py)
* [Eulers Totient](https://github.com/TheAlgorithms/Python/blob/master/maths/eulers_totient.py)
* [Explicit Euler](https://github.com/TheAlgorithms/Python/blob/master/maths/explicit_euler.py)
* [Extended Euclidean Algorithm](https://github.com/TheAlgorithms/Python/blob/master/maths/extended_euclidean_algorithm.py)
* [Factorial Iterative](https://github.com/TheAlgorithms/Python/blob/master/maths/factorial_iterative.py)
* [Factorial Python](https://github.com/TheAlgorithms/Python/blob/master/maths/factorial_python.py)
Expand All @@ -437,18 +442,22 @@
* [Greatest Common Divisor](https://github.com/TheAlgorithms/Python/blob/master/maths/greatest_common_divisor.py)
* [Greedy Coin Change](https://github.com/TheAlgorithms/Python/blob/master/maths/greedy_coin_change.py)
* [Hardy Ramanujanalgo](https://github.com/TheAlgorithms/Python/blob/master/maths/hardy_ramanujanalgo.py)
* [Integration By Simpson Approx](https://github.com/TheAlgorithms/Python/blob/master/maths/integration_by_simpson_approx.py)
* [Is Square Free](https://github.com/TheAlgorithms/Python/blob/master/maths/is_square_free.py)
* [Jaccard Similarity](https://github.com/TheAlgorithms/Python/blob/master/maths/jaccard_similarity.py)
* [Kadanes](https://github.com/TheAlgorithms/Python/blob/master/maths/kadanes.py)
* [Karatsuba](https://github.com/TheAlgorithms/Python/blob/master/maths/karatsuba.py)
* [Krishnamurthy Number](https://github.com/TheAlgorithms/Python/blob/master/maths/krishnamurthy_number.py)
* [Kth Lexicographic Permutation](https://github.com/TheAlgorithms/Python/blob/master/maths/kth_lexicographic_permutation.py)
* [Largest Of Very Large Numbers](https://github.com/TheAlgorithms/Python/blob/master/maths/largest_of_very_large_numbers.py)
* [Largest Subarray Sum](https://github.com/TheAlgorithms/Python/blob/master/maths/largest_subarray_sum.py)
* [Least Common Multiple](https://github.com/TheAlgorithms/Python/blob/master/maths/least_common_multiple.py)
* [Line Length](https://github.com/TheAlgorithms/Python/blob/master/maths/line_length.py)
* [Lucas Lehmer Primality Test](https://github.com/TheAlgorithms/Python/blob/master/maths/lucas_lehmer_primality_test.py)
* [Lucas Series](https://github.com/TheAlgorithms/Python/blob/master/maths/lucas_series.py)
* [Matrix Exponentiation](https://github.com/TheAlgorithms/Python/blob/master/maths/matrix_exponentiation.py)
* [Max Sum Sliding Window](https://github.com/TheAlgorithms/Python/blob/master/maths/max_sum_sliding_window.py)
* [Median Of Two Arrays](https://github.com/TheAlgorithms/Python/blob/master/maths/median_of_two_arrays.py)
* [Miller Rabin](https://github.com/TheAlgorithms/Python/blob/master/maths/miller_rabin.py)
* [Mobius Function](https://github.com/TheAlgorithms/Python/blob/master/maths/mobius_function.py)
* [Modular Exponential](https://github.com/TheAlgorithms/Python/blob/master/maths/modular_exponential.py)
Expand All @@ -467,6 +476,7 @@
* [Prime Factors](https://github.com/TheAlgorithms/Python/blob/master/maths/prime_factors.py)
* [Prime Numbers](https://github.com/TheAlgorithms/Python/blob/master/maths/prime_numbers.py)
* [Prime Sieve Eratosthenes](https://github.com/TheAlgorithms/Python/blob/master/maths/prime_sieve_eratosthenes.py)
* [Primelib](https://github.com/TheAlgorithms/Python/blob/master/maths/primelib.py)
* [Pythagoras](https://github.com/TheAlgorithms/Python/blob/master/maths/pythagoras.py)
* [Qr Decomposition](https://github.com/TheAlgorithms/Python/blob/master/maths/qr_decomposition.py)
* [Quadratic Equations Complex Numbers](https://github.com/TheAlgorithms/Python/blob/master/maths/quadratic_equations_complex_numbers.py)
Expand All @@ -491,6 +501,9 @@
* [Sum Of Geometric Progression](https://github.com/TheAlgorithms/Python/blob/master/maths/sum_of_geometric_progression.py)
* [Test Prime Check](https://github.com/TheAlgorithms/Python/blob/master/maths/test_prime_check.py)
* [Trapezoidal Rule](https://github.com/TheAlgorithms/Python/blob/master/maths/trapezoidal_rule.py)
* [Triplet Sum](https://github.com/TheAlgorithms/Python/blob/master/maths/triplet_sum.py)
* [Two Pointer](https://github.com/TheAlgorithms/Python/blob/master/maths/two_pointer.py)
* [Two Sum](https://github.com/TheAlgorithms/Python/blob/master/maths/two_sum.py)
* [Ugly Numbers](https://github.com/TheAlgorithms/Python/blob/master/maths/ugly_numbers.py)
* [Volume](https://github.com/TheAlgorithms/Python/blob/master/maths/volume.py)
* [Zellers Congruence](https://github.com/TheAlgorithms/Python/blob/master/maths/zellers_congruence.py)
Expand Down Expand Up @@ -520,42 +533,23 @@

## Other
* [Activity Selection](https://github.com/TheAlgorithms/Python/blob/master/other/activity_selection.py)
* [Anagrams](https://github.com/TheAlgorithms/Python/blob/master/other/anagrams.py)
* [Autocomplete Using Trie](https://github.com/TheAlgorithms/Python/blob/master/other/autocomplete_using_trie.py)
* [Binary Exponentiation](https://github.com/TheAlgorithms/Python/blob/master/other/binary_exponentiation.py)
* [Binary Exponentiation 2](https://github.com/TheAlgorithms/Python/blob/master/other/binary_exponentiation_2.py)
* [Davis–Putnam–Logemann–Loveland](https://github.com/TheAlgorithms/Python/blob/master/other/davis–putnam–logemann–loveland.py)
* [Detecting English Programmatically](https://github.com/TheAlgorithms/Python/blob/master/other/detecting_english_programmatically.py)
* [Dijkstra Bankers Algorithm](https://github.com/TheAlgorithms/Python/blob/master/other/dijkstra_bankers_algorithm.py)
* [Doomsday](https://github.com/TheAlgorithms/Python/blob/master/other/doomsday.py)
* [Euclidean Gcd](https://github.com/TheAlgorithms/Python/blob/master/other/euclidean_gcd.py)
* [Fischer Yates Shuffle](https://github.com/TheAlgorithms/Python/blob/master/other/fischer_yates_shuffle.py)
* [Frequency Finder](https://github.com/TheAlgorithms/Python/blob/master/other/frequency_finder.py)
* [Game Of Life](https://github.com/TheAlgorithms/Python/blob/master/other/game_of_life.py)
* [Gauss Easter](https://github.com/TheAlgorithms/Python/blob/master/other/gauss_easter.py)
* [Graham Scan](https://github.com/TheAlgorithms/Python/blob/master/other/graham_scan.py)
* [Greedy](https://github.com/TheAlgorithms/Python/blob/master/other/greedy.py)
* [Integeration By Simpson Approx](https://github.com/TheAlgorithms/Python/blob/master/other/integeration_by_simpson_approx.py)
* [Largest Subarray Sum](https://github.com/TheAlgorithms/Python/blob/master/other/largest_subarray_sum.py)
* [Least Recently Used](https://github.com/TheAlgorithms/Python/blob/master/other/least_recently_used.py)
* [Lfu Cache](https://github.com/TheAlgorithms/Python/blob/master/other/lfu_cache.py)
* [Linear Congruential Generator](https://github.com/TheAlgorithms/Python/blob/master/other/linear_congruential_generator.py)
* [Lru Cache](https://github.com/TheAlgorithms/Python/blob/master/other/lru_cache.py)
* [Magicdiamondpattern](https://github.com/TheAlgorithms/Python/blob/master/other/magicdiamondpattern.py)
* [Markov Chain](https://github.com/TheAlgorithms/Python/blob/master/other/markov_chain.py)
* [Max Sum Sliding Window](https://github.com/TheAlgorithms/Python/blob/master/other/max_sum_sliding_window.py)
* [Median Of Two Arrays](https://github.com/TheAlgorithms/Python/blob/master/other/median_of_two_arrays.py)
* [Nested Brackets](https://github.com/TheAlgorithms/Python/blob/master/other/nested_brackets.py)
* [Palindrome](https://github.com/TheAlgorithms/Python/blob/master/other/palindrome.py)
* [Password Generator](https://github.com/TheAlgorithms/Python/blob/master/other/password_generator.py)
* [Primelib](https://github.com/TheAlgorithms/Python/blob/master/other/primelib.py)
* [Scoring Algorithm](https://github.com/TheAlgorithms/Python/blob/master/other/scoring_algorithm.py)
* [Sdes](https://github.com/TheAlgorithms/Python/blob/master/other/sdes.py)
* [Tower Of Hanoi](https://github.com/TheAlgorithms/Python/blob/master/other/tower_of_hanoi.py)
* [Triplet Sum](https://github.com/TheAlgorithms/Python/blob/master/other/triplet_sum.py)
* [Two Pointer](https://github.com/TheAlgorithms/Python/blob/master/other/two_pointer.py)
* [Two Sum](https://github.com/TheAlgorithms/Python/blob/master/other/two_sum.py)
* [Word Patterns](https://github.com/TheAlgorithms/Python/blob/master/other/word_patterns.py)

## Project Euler
* Problem 001
Expand Down Expand Up @@ -885,11 +879,15 @@

## Strings
* [Aho Corasick](https://github.com/TheAlgorithms/Python/blob/master/strings/aho_corasick.py)
* [Anagrams](https://github.com/TheAlgorithms/Python/blob/master/strings/anagrams.py)
* [Autocomplete Using Trie](https://github.com/TheAlgorithms/Python/blob/master/strings/autocomplete_using_trie.py)
* [Boyer Moore Search](https://github.com/TheAlgorithms/Python/blob/master/strings/boyer_moore_search.py)
* [Can String Be Rearranged As Palindrome](https://github.com/TheAlgorithms/Python/blob/master/strings/can_string_be_rearranged_as_palindrome.py)
* [Capitalize](https://github.com/TheAlgorithms/Python/blob/master/strings/capitalize.py)
* [Check Anagrams](https://github.com/TheAlgorithms/Python/blob/master/strings/check_anagrams.py)
* [Check Pangram](https://github.com/TheAlgorithms/Python/blob/master/strings/check_pangram.py)
* [Detecting English Programmatically](https://github.com/TheAlgorithms/Python/blob/master/strings/detecting_english_programmatically.py)
* [Frequency Finder](https://github.com/TheAlgorithms/Python/blob/master/strings/frequency_finder.py)
* [Is Palindrome](https://github.com/TheAlgorithms/Python/blob/master/strings/is_palindrome.py)
* [Jaro Winkler](https://github.com/TheAlgorithms/Python/blob/master/strings/jaro_winkler.py)
* [Knuth Morris Pratt](https://github.com/TheAlgorithms/Python/blob/master/strings/knuth_morris_pratt.py)
Expand All @@ -898,6 +896,7 @@
* [Manacher](https://github.com/TheAlgorithms/Python/blob/master/strings/manacher.py)
* [Min Cost String Conversion](https://github.com/TheAlgorithms/Python/blob/master/strings/min_cost_string_conversion.py)
* [Naive String Search](https://github.com/TheAlgorithms/Python/blob/master/strings/naive_string_search.py)
* [Palindrome](https://github.com/TheAlgorithms/Python/blob/master/strings/palindrome.py)
* [Prefix Function](https://github.com/TheAlgorithms/Python/blob/master/strings/prefix_function.py)
* [Rabin Karp](https://github.com/TheAlgorithms/Python/blob/master/strings/rabin_karp.py)
* [Remove Duplicate](https://github.com/TheAlgorithms/Python/blob/master/strings/remove_duplicate.py)
Expand All @@ -907,6 +906,7 @@
* [Swap Case](https://github.com/TheAlgorithms/Python/blob/master/strings/swap_case.py)
* [Upper](https://github.com/TheAlgorithms/Python/blob/master/strings/upper.py)
* [Word Occurrence](https://github.com/TheAlgorithms/Python/blob/master/strings/word_occurrence.py)
* [Word Patterns](https://github.com/TheAlgorithms/Python/blob/master/strings/word_patterns.py)
* [Z Function](https://github.com/TheAlgorithms/Python/blob/master/strings/z_function.py)

## Traversals
Expand Down
5 changes: 1 addition & 4 deletions divide_and_conquer/max_difference_pair.py
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@@ -1,7 +1,4 @@
from typing import List


def max_difference(a: List[int]) -> (int, int):
def max_difference(a: list[int]) -> tuple[int, int]:
"""
We are given an array A[1..n] of integers, n >= 1. We want to
find a pair of indices (i, j) such that
Expand Down
2 changes: 1 addition & 1 deletion divide_and_conquer/strassen_matrix_multiplication.py
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Expand Up @@ -121,7 +121,7 @@ def strassen(matrix1: list, matrix2: list) -> list:
dimension2 = matrix_dimensions(matrix2)

if dimension1[0] == dimension1[1] and dimension2[0] == dimension2[1]:
return matrix1, matrix2
return [matrix1, matrix2]

maximum = max(max(dimension1), max(dimension2))
maxim = int(math.pow(2, math.ceil(math.log2(maximum))))
Expand Down
2 changes: 2 additions & 0 deletions electronics/electric_power.py
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Expand Up @@ -42,6 +42,8 @@ def electric_power(voltage: float, current: float, power: float) -> Tuple:
return result("current", power / voltage)
elif power == 0:
return result("power", float(round(abs(voltage * current), 2)))
else:
raise ValueError("Exactly one argument must be 0")


if __name__ == "__main__":
Expand Down
2 changes: 2 additions & 0 deletions electronics/ohms_law.py
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Expand Up @@ -32,6 +32,8 @@ def ohms_law(voltage: float, current: float, resistance: float) -> Dict[str, flo
return {"current": voltage / resistance}
elif resistance == 0:
return {"resistance": voltage / current}
else:
raise ValueError("Exactly one argument must be 0")


if __name__ == "__main__":
Expand Down
2 changes: 1 addition & 1 deletion file_transfer/receive_file.py
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Expand Up @@ -13,7 +13,7 @@
print("Receiving data...")
while True:
data = sock.recv(1024)
print(f"data={data}")
print(f"data={str(data)}")
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@cclauss cclauss Mar 23, 2021 •
edited
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Why this change?

Suggested change
print(f"data={str(data)}")
print(f"{data = }")

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This and similar changes are redundant as string interpolation converts the object to string using the __str__ method of the object.

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I'm not sure why but without it we get the following mypy-errors:
file_transfer/send_file.py:16: error: On Python 3 '{}'.format(b'abc') produces "b'abc'", not 'abc'; use '{!r}'.format(b'abc') if this is desired behavior
file_transfer/receive_file.py:16: error: On Python 3 '{}'.format(b'abc') produces "b'abc'", not 'abc'; use '{!r}'.format(b'abc') if this is desired behavior

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I guess it has something to do with the method from the socket-package that returns the data-object.

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bytes vs. str is the most time-consuming part of porting code from Python 2 to Python 3.
% python3

>>> type(b"abc")
<class 'bytes'>
>>> type("abc")
<class 'str'>

if not data:
break
out_file.write(data) # Write data to a file
Expand Down
2 changes: 1 addition & 1 deletion file_transfer/send_file.py
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Expand Up @@ -13,7 +13,7 @@ def send_file(filename: str = "mytext.txt", testing: bool = False) -> None:
conn, addr = sock.accept() # Establish connection with client.
print(f"Got connection from {addr}")
data = conn.recv(1024)
print(f"Server received {data}")
print(f"Server received {str(data)}")
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Suggested change
print(f"Server received {str(data)}")
print(f"Server received: {data = }")


with open(filename, "rb") as in_file:
data = in_file.read(1024)
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2 changes: 1 addition & 1 deletion quantum/ripple_adder_classic.py
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Expand Up @@ -6,7 +6,7 @@
from qiskit.providers import BaseBackend


def store_two_classics(val1: int, val2: int) -> (QuantumCircuit, str, str):
def store_two_classics(val1: int, val2: int) -> tuple[QuantumCircuit, str, str]:
"""
Generates a Quantum Circuit which stores two classical integers
Returns the circuit and binary representation of the integers
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