Re-blacken (TheAlgorithms#2246)

* Avoid double spaces

* fixup! Format Python code with psf/black push

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

Author: cclauss

linear_algebra/src/test_linear_algebra.py

@@ -8,14 +8,7 @@
 """
 import unittest
 
-from lib import (
-    Matrix,
-    Vector,
-    axpy,
-    squareZeroMatrix,
-    unitBasisVector,
-    zeroVector,
-)
+from lib import Matrix, Vector, axpy, squareZeroMatrix, unitBasisVector, zeroVector
 
 
 class Test(unittest.TestCase):

maths/number_of_digits.py

@@ -28,7 +28,7 @@ def num_digits_fast(n: int) -> int:
     >>> num_digits_fast(123)
     3
     """
-    return (math.floor(math.log(abs(n), 10) + 1))
+    return math.floor(math.log(abs(n), 10) + 1)
 
 
 def num_digits_faster(n: int) -> int:
@@ -41,55 +41,91 @@ def num_digits_faster(n: int) -> int:
     >>> num_digits_faster(123)
     3
     """
-    return (len(str(abs(n))))
+    return len(str(abs(n)))
 
 
 def benchmark() -> None:
     """
     Benchmark code for comparing 3 functions,
     with 3 different length int values.
     """
-    print('\nFor small_num = ', small_num, ':')
-    print("> num_digits()",
-          '\t\tans =', num_digits(small_num),
-          '\ttime =', timeit("z.num_digits(z.small_num)",
-                             setup="import __main__ as z"), "seconds")
-    print("> num_digits_fast()",
-          '\tans =', num_digits_fast(small_num),
-          '\ttime =', timeit("z.num_digits_fast(z.small_num)",
-                             setup="import __main__ as z"), "seconds")
-    print("> num_digits_faster()",
-          '\tans =', num_digits_faster(small_num),
-          '\ttime =', timeit("z.num_digits_faster(z.small_num)",
-                             setup="import __main__ as z"), "seconds")
+    print("\nFor small_num = ", small_num, ":")
+    print(
+        "> num_digits()",
+        "\t\tans =",
+        num_digits(small_num),
+        "\ttime =",
+        timeit("z.num_digits(z.small_num)", setup="import __main__ as z"),
+        "seconds",
+    )
+    print(
+        "> num_digits_fast()",
+        "\tans =",
+        num_digits_fast(small_num),
+        "\ttime =",
+        timeit("z.num_digits_fast(z.small_num)", setup="import __main__ as z"),
+        "seconds",
+    )
+    print(
+        "> num_digits_faster()",
+        "\tans =",
+        num_digits_faster(small_num),
+        "\ttime =",
+        timeit("z.num_digits_faster(z.small_num)", setup="import __main__ as z"),
+        "seconds",
+    )
 
-    print('\nFor medium_num = ', medium_num, ':')
-    print("> num_digits()",
-          '\t\tans =', num_digits(medium_num),
-          '\ttime =', timeit("z.num_digits(z.medium_num)",
-                             setup="import __main__ as z"), "seconds")
-    print("> num_digits_fast()",
-          '\tans =', num_digits_fast(medium_num),
-          '\ttime =', timeit("z.num_digits_fast(z.medium_num)",
-                             setup="import __main__ as z"), "seconds")
-    print("> num_digits_faster()",
-          '\tans =', num_digits_faster(medium_num),
-          '\ttime =', timeit("z.num_digits_faster(z.medium_num)",
-                             setup="import __main__ as z"), "seconds")
+    print("\nFor medium_num = ", medium_num, ":")
+    print(
+        "> num_digits()",
+        "\t\tans =",
+        num_digits(medium_num),
+        "\ttime =",
+        timeit("z.num_digits(z.medium_num)", setup="import __main__ as z"),
+        "seconds",
+    )
+    print(
+        "> num_digits_fast()",
+        "\tans =",
+        num_digits_fast(medium_num),
+        "\ttime =",
+        timeit("z.num_digits_fast(z.medium_num)", setup="import __main__ as z"),
+        "seconds",
+    )
+    print(
+        "> num_digits_faster()",
+        "\tans =",
+        num_digits_faster(medium_num),
+        "\ttime =",
+        timeit("z.num_digits_faster(z.medium_num)", setup="import __main__ as z"),
+        "seconds",
+    )
 
-    print('\nFor large_num = ', large_num, ':')
-    print("> num_digits()",
-          '\t\tans =', num_digits(large_num),
-          '\ttime =', timeit("z.num_digits(z.large_num)",
-                             setup="import __main__ as z"), "seconds")
-    print("> num_digits_fast()",
-          '\tans =', num_digits_fast(large_num),
-          '\ttime =', timeit("z.num_digits_fast(z.large_num)",
-                             setup="import __main__ as z"), "seconds")
-    print("> num_digits_faster()",
-          '\tans =', num_digits_faster(large_num),
-          '\ttime =', timeit("z.num_digits_faster(z.large_num)",
-                             setup="import __main__ as z"), "seconds")
+    print("\nFor large_num = ", large_num, ":")
+    print(
+        "> num_digits()",
+        "\t\tans =",
+        num_digits(large_num),
+        "\ttime =",
+        timeit("z.num_digits(z.large_num)", setup="import __main__ as z"),
+        "seconds",
+    )
+    print(
+        "> num_digits_fast()",
+        "\tans =",
+        num_digits_fast(large_num),
+        "\ttime =",
+        timeit("z.num_digits_fast(z.large_num)", setup="import __main__ as z"),
+        "seconds",
+    )
+    print(
+        "> num_digits_faster()",
+        "\tans =",
+        num_digits_faster(large_num),
+        "\ttime =",
+        timeit("z.num_digits_faster(z.large_num)", setup="import __main__ as z"),
+        "seconds",
+    )
 
 
 if __name__ == "__main__":

web_programming/daily_horoscope.py

@@ -1,5 +1,5 @@
-from bs4 import BeautifulSoup
 import requests
+from bs4 import BeautifulSoup
 
 
 def horoscope(zodiac_sign: int, day: str) -> str: