Added Altitude Pressure equation

.vscode/settings.json

@@ -1,5 +1,7 @@
 {
     "githubPullRequests.ignoredPullRequestBranches": [
         "master"
-    ]
+    ],
+    "python.linting.pylintEnabled": true,
+    "python.linting.enabled": true
 }

other/lru_cache_pythonic.py

@@ -1,16 +1,17 @@
 """
 This implementation of LRU Cache uses the in-built Python dictionary (dict) which from
-Python 3.6 onward maintain the insertion order of keys and ensures O(1) operations on
-insert, delete and access. https://docs.python.org/3/library/stdtypes.html#typesmapping
+Python 3.6 onward maintains the insertion order of keys and ensures O(1) operations on
+insert, delete, and access. https://docs.python.org/3/library/stdtypes.html#typesmapping
 """
-from typing import Any, Hashable
+from collections.abc import Hashable
+from typing import Any
 
 
 class LRUCache(dict):
     def __init__(self, capacity: int) -> None:
         """
-        Initialize an LRU Cache with given capacity.
-        capacity : int -> the capacity of the LRU Cache
+        Initialize an LRU Cache with a given capacity.
+        capacity: the capacity of the LRU Cache
         >>> cache = LRUCache(2)
         >>> cache
         {}
@@ -20,7 +21,7 @@ def __init__(self, capacity: int) -> None:
     def get(self, key: Hashable) -> Any:
         """
         This method returns the value associated with the key.
-        key : A hashable object that is mapped to a value in the LRU cache.
+        key: A hashable object that is mapped to a value in the LRU cache.
         return -> Any object that has been stored as a value in the LRU cache.
 
         >>> cache = LRUCache(2)
@@ -33,15 +34,16 @@ def get(self, key: Hashable) -> Any:
         KeyError: '2 not found.'
         """
         if key not in self:
-            raise KeyError(f"{key} not found.")
+            msg = f"{key} not found."
+            raise KeyError(msg)
         val = self.pop(key)  # Pop the key-value and re-insert to maintain the order
         self[key] = val
         return val
 
     def put(self, key: Hashable, value: Any) -> None:
         """
         This method puts the value associated with the key provided in the LRU cache.
-        key : A hashable object that is mapped to a value in the LRU cache.
+        key: A hashable object that is mapped to a value in the LRU cache.
         value: Any object that is to be associated with the key in the LRU cache.
         >>> cache = LRUCache(2)
         >>> cache.put(3,3)

physics/altitude_pressure.py

@@ -0,0 +1,40 @@
+"""
+Title : Calculate altitude using Pressure
+
+Description :
+    The below algorithm approximates the altitute using Barometric formula
+
+
+"""
+
+
+def get_altitude_at_pressure(pressure: float) -> float:
+    """
+    This method calculates the altitude from Pressure wrt to
+    Sea level pressure as reference .Pressure is in Pascals
+    https://en.wikipedia.org/wiki/Pressure_altitude
+    https://community.bosch-sensortec.com/t5/Question-and-answers/How-to-calculate-the-altitude-from-the-pressure-sensor-data/qaq-p/5702
+
+    H = 44330 * [1 - (P/p0)^(1/5.255) ]
+
+    Where :
+    H = altitude (m)
+    P = measured pressure
+    p0 = reference pressure at sea level 101325 Pa
+
+    Examples:
+
+    >>> get_altitude_at_pressure(pressure=100000)
+    105.47836610778828
+    """
+
+    if pressure > 101325:
+        raise ValueError("Value Higer than Pressure at Sea Level !")
+
+    return 44330 * (1 - (pressure / 101325) ** (1 / 5.5255))
+
+
+if __name__ == "__main__":
+    import doctest
+
+    doctest.testmod()