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Merged
merged 1 commit into from
Oct 27, 2022
Merged

Indent ... for visual purposes #7744

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4 changes: 2 additions & 2 deletions arithmetic_analysis/bisection.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,15 +8,15 @@ def bisection(function: Callable[[float], float], a: float, b: float) -> float:
1.0000000149011612
>>> bisection(lambda x: x ** 3 - 1, 2, 1000)
Traceback (most recent call last):
...
...
ValueError: could not find root in given interval.
>>> bisection(lambda x: x ** 2 - 4 * x + 3, 0, 2)
1.0
>>> bisection(lambda x: x ** 2 - 4 * x + 3, 2, 4)
3.0
>>> bisection(lambda x: x ** 2 - 4 * x + 3, 4, 1000)
Traceback (most recent call last):
...
...
ValueError: could not find root in given interval.
"""
start: float = a
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4 changes: 2 additions & 2 deletions arithmetic_analysis/intersection.py
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Expand Up @@ -10,7 +10,7 @@ def intersection(function: Callable[[float], float], x0: float, x1: float) -> fl
0.9999999999954654
>>> intersection(lambda x: x ** 3 - 1, 5, 5)
Traceback (most recent call last):
...
...
ZeroDivisionError: float division by zero, could not find root
>>> intersection(lambda x: x ** 3 - 1, 100, 200)
1.0000000000003888
Expand All @@ -24,7 +24,7 @@ def intersection(function: Callable[[float], float], x0: float, x1: float) -> fl
0.0
>>> intersection(math.cos, -math.pi, math.pi)
Traceback (most recent call last):
...
...
ZeroDivisionError: float division by zero, could not find root
"""
x_n: float = x0
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10 changes: 5 additions & 5 deletions arithmetic_analysis/jacobi_iteration_method.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ def jacobi_iteration_method(
>>> iterations = 3
>>> jacobi_iteration_method(coefficient, constant, init_val, iterations)
Traceback (most recent call last):
...
...
ValueError: Coefficient matrix dimensions must be nxn but received 2x3

>>> coefficient = np.array([[4, 1, 1], [1, 5, 2], [1, 2, 4]])
Expand All @@ -51,7 +51,7 @@ def jacobi_iteration_method(
>>> iterations = 3
>>> jacobi_iteration_method(coefficient, constant, init_val, iterations)
Traceback (most recent call last):
...
...
ValueError: Coefficient and constant matrices dimensions must be nxn and nx1 but
received 3x3 and 2x1

Expand All @@ -61,7 +61,7 @@ def jacobi_iteration_method(
>>> iterations = 3
>>> jacobi_iteration_method(coefficient, constant, init_val, iterations)
Traceback (most recent call last):
...
...
ValueError: Number of initial values must be equal to number of rows in coefficient
matrix but received 2 and 3

Expand All @@ -71,7 +71,7 @@ def jacobi_iteration_method(
>>> iterations = 0
>>> jacobi_iteration_method(coefficient, constant, init_val, iterations)
Traceback (most recent call last):
...
...
ValueError: Iterations must be at least 1
"""

Expand Down Expand Up @@ -138,7 +138,7 @@ def strictly_diagonally_dominant(table: NDArray[float64]) -> bool:
>>> table = np.array([[4, 1, 1, 2], [1, 5, 2, -6], [1, 2, 3, -4]])
>>> strictly_diagonally_dominant(table)
Traceback (most recent call last):
...
...
ValueError: Coefficient matrix is not strictly diagonally dominant
"""

Expand Down
2 changes: 1 addition & 1 deletion arithmetic_analysis/lu_decomposition.py
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Expand Up @@ -31,7 +31,7 @@ def lower_upper_decomposition(
>>> matrix = np.array([[2, -2, 1], [0, 1, 2]])
>>> lower_upper_decomposition(matrix)
Traceback (most recent call last):
...
...
ValueError: 'table' has to be of square shaped array but got a 2x3 array:
[[ 2 -2 1]
[ 0 1 2]]
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2 changes: 1 addition & 1 deletion arithmetic_analysis/newton_method.py
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Expand Up @@ -28,7 +28,7 @@ def newton(
1.5707963267948966
>>> newton(math.cos, lambda x: -math.sin(x), 0)
Traceback (most recent call last):
...
...
ZeroDivisionError: Could not find root
"""
prev_guess = float(starting_int)
Expand Down
2 changes: 1 addition & 1 deletion arithmetic_analysis/newton_raphson_new.py
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Expand Up @@ -32,7 +32,7 @@ def newton_raphson(
1.2186556186174883e-10
>>> newton_raphson('cos(x)', 0)
Traceback (most recent call last):
...
...
ZeroDivisionError: Could not find root
"""

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2 changes: 1 addition & 1 deletion backtracking/knight_tour.py
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Expand Up @@ -78,7 +78,7 @@ def open_knight_tour(n: int) -> list[list[int]]:

>>> open_knight_tour(2)
Traceback (most recent call last):
...
...
ValueError: Open Kight Tour cannot be performed on a board of size 2
"""

Expand Down
6 changes: 3 additions & 3 deletions conversions/binary_to_decimal.py
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Expand Up @@ -12,15 +12,15 @@ def bin_to_decimal(bin_string: str) -> int:
0
>>> bin_to_decimal("a")
Traceback (most recent call last):
...
...
ValueError: Non-binary value was passed to the function
>>> bin_to_decimal("")
Traceback (most recent call last):
...
...
ValueError: Empty string was passed to the function
>>> bin_to_decimal("39")
Traceback (most recent call last):
...
...
ValueError: Non-binary value was passed to the function
"""
bin_string = str(bin_string).strip()
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4 changes: 2 additions & 2 deletions conversions/binary_to_hexadecimal.py
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Expand Up @@ -30,11 +30,11 @@ def bin_to_hexadecimal(binary_str: str) -> str:
'-0x1d'
>>> bin_to_hexadecimal('a')
Traceback (most recent call last):
...
...
ValueError: Non-binary value was passed to the function
>>> bin_to_hexadecimal('')
Traceback (most recent call last):
...
...
ValueError: Empty string was passed to the function
"""
# Sanitising parameter
Expand Down
4 changes: 2 additions & 2 deletions conversions/binary_to_octal.py
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Expand Up @@ -9,11 +9,11 @@

>>> bin_to_octal("")
Traceback (most recent call last):
...
...
ValueError: Empty string was passed to the function
>>> bin_to_octal("a-1")
Traceback (most recent call last):
...
...
ValueError: Non-binary value was passed to the function
"""

Expand Down
12 changes: 6 additions & 6 deletions conversions/decimal_to_any.py
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Expand Up @@ -29,32 +29,32 @@ def decimal_to_any(num: int, base: int) -> str:
>>> # negatives will error
>>> decimal_to_any(-45, 8) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
ValueError: parameter must be positive int
>>> # floats will error
>>> decimal_to_any(34.4, 6) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
TypeError: int() can't convert non-string with explicit base
>>> # a float base will error
>>> decimal_to_any(5, 2.5) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
TypeError: 'float' object cannot be interpreted as an integer
>>> # a str base will error
>>> decimal_to_any(10, '16') # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
TypeError: 'str' object cannot be interpreted as an integer
>>> # a base less than 2 will error
>>> decimal_to_any(7, 0) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
ValueError: base must be >= 2
>>> # a base greater than 36 will error
>>> decimal_to_any(34, 37) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
ValueError: base must be <= 36
"""
if isinstance(num, float):
Expand Down
4 changes: 2 additions & 2 deletions conversions/decimal_to_binary.py
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Expand Up @@ -19,12 +19,12 @@ def decimal_to_binary(num: int) -> str:
>>> # other floats will error
>>> decimal_to_binary(16.16) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
TypeError: 'float' object cannot be interpreted as an integer
>>> # strings will error as well
>>> decimal_to_binary('0xfffff') # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
TypeError: 'str' object cannot be interpreted as an integer
"""

Expand Down
6 changes: 3 additions & 3 deletions conversions/decimal_to_binary_recursion.py
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Expand Up @@ -7,7 +7,7 @@ def binary_recursive(decimal: int) -> str:
'1001000'
>>> binary_recursive("number")
Traceback (most recent call last):
...
...
ValueError: invalid literal for int() with base 10: 'number'
"""
decimal = int(decimal)
Expand All @@ -30,11 +30,11 @@ def main(number: str) -> str:
'-0b101000'
>>> main(40.8)
Traceback (most recent call last):
...
...
ValueError: Input value is not an integer
>>> main("forty")
Traceback (most recent call last):
...
...
ValueError: Input value is not an integer
"""
number = str(number).strip()
Expand Down
4 changes: 2 additions & 2 deletions conversions/decimal_to_hexadecimal.py
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Expand Up @@ -46,12 +46,12 @@ def decimal_to_hexadecimal(decimal: float) -> str:
>>> # other floats will error
>>> decimal_to_hexadecimal(16.16) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
AssertionError
>>> # strings will error as well
>>> decimal_to_hexadecimal('0xfffff') # doctest: +ELLIPSIS
Traceback (most recent call last):
...
...
AssertionError
>>> # results are the same when compared to Python's default hex function
>>> decimal_to_hexadecimal(-256) == hex(-256)
Expand Down
4 changes: 2 additions & 2 deletions conversions/hex_to_bin.py
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Expand Up @@ -21,11 +21,11 @@ def hex_to_bin(hex_num: str) -> int:
-1111111111111111
>>> hex_to_bin("F-f")
Traceback (most recent call last):
...
...
ValueError: Invalid value was passed to the function
>>> hex_to_bin("")
Traceback (most recent call last):
...
...
ValueError: No value was passed to the function
"""

Expand Down
6 changes: 3 additions & 3 deletions conversions/hexadecimal_to_decimal.py
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Expand Up @@ -18,15 +18,15 @@ def hex_to_decimal(hex_string: str) -> int:
-255
>>> hex_to_decimal("F-f")
Traceback (most recent call last):
...
...
ValueError: Non-hexadecimal value was passed to the function
>>> hex_to_decimal("")
Traceback (most recent call last):
...
...
ValueError: Empty string was passed to the function
>>> hex_to_decimal("12m")
Traceback (most recent call last):
...
...
ValueError: Non-hexadecimal value was passed to the function
"""
hex_string = hex_string.strip().lower()
Expand Down
20 changes: 10 additions & 10 deletions conversions/octal_to_decimal.py
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Expand Up @@ -4,27 +4,27 @@ def oct_to_decimal(oct_string: str) -> int:

>>> oct_to_decimal("")
Traceback (most recent call last):
...
...
ValueError: Empty string was passed to the function
>>> oct_to_decimal("-")
Traceback (most recent call last):
...
...
ValueError: Non-octal value was passed to the function
>>> oct_to_decimal("e")
Traceback (most recent call last):
...
...
ValueError: Non-octal value was passed to the function
>>> oct_to_decimal("8")
Traceback (most recent call last):
...
...
ValueError: Non-octal value was passed to the function
>>> oct_to_decimal("-e")
Traceback (most recent call last):
...
...
ValueError: Non-octal value was passed to the function
>>> oct_to_decimal("-8")
Traceback (most recent call last):
...
...
ValueError: Non-octal value was passed to the function
>>> oct_to_decimal("1")
1
Expand All @@ -38,23 +38,23 @@ def oct_to_decimal(oct_string: str) -> int:
-37
>>> oct_to_decimal("-")
Traceback (most recent call last):
...
...
ValueError: Non-octal value was passed to the function
>>> oct_to_decimal("0")
0
>>> oct_to_decimal("-4055")
-2093
>>> oct_to_decimal("2-0Fm")
Traceback (most recent call last):
...
...
ValueError: Non-octal value was passed to the function
>>> oct_to_decimal("")
Traceback (most recent call last):
...
...
ValueError: Empty string was passed to the function
>>> oct_to_decimal("19")
Traceback (most recent call last):
...
...
ValueError: Non-octal value was passed to the function
"""
oct_string = str(oct_string).strip()
Expand Down
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