python/pangram: 1st iteration

python/README.md

@@ -45,3 +45,4 @@
 - [scrabble-score](./scrabble-score/README.md)
 - [difference-of-squares](./difference-of-squares/README.md)
 - [luhn](./luhn/README.md)
+- [pangram](./pangram/README.md)

python/pangram/.coverage

@@ -0,0 +1 @@
+!coverage.py: This is a private format, don't read it directly!{"arcs":{"/home/vpayno/git_vpayno/exercism-workspace/python/pangram/test/__init__.py":[[0,0],[0,-1]],"/home/vpayno/git_vpayno/exercism-workspace/python/pangram/pangram.py":[[0,1],[1,4],[4,-1],[4,15],[15,18],[18,18],[18,20],[20,-4],[15,16],[16,-4]]}}

python/pangram/.coverage.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" ?>
+<coverage branch-rate="0.75" branches-covered="3" branches-valid="4" complexity="0" line-rate="0.8333" lines-covered="5" lines-valid="6" timestamp="1713841617589" version="4.5.4">
+	<!-- Generated by coverage.py: https://coverage.readthedocs.io -->
+	<!-- Based on https://raw.githubusercontent.com/cobertura/web/master/htdocs/xml/coverage-04.dtd -->
+	<sources>
+		<source>/home/vpayno/git_vpayno/exercism-workspace/python/pangram</source>
+	</sources>
+	<packages>
+		<package branch-rate="0.75" complexity="0" line-rate="0.8333" name=".">
+			<classes>
+				<class branch-rate="0.75" complexity="0" filename="pangram.py" line-rate="0.8333" name="pangram.py">
+					<methods/>
+					<lines>
+						<line hits="0" number="0"/>
+						<line hits="1" number="4"/>
+						<line branch="true" condition-coverage="100% (2/2)" hits="1" number="15"/>
+						<line hits="1" number="16"/>
+						<line branch="true" condition-coverage="50% (1/2)" hits="1" missing-branches="exit" number="18"/>
+						<line hits="1" number="20"/>
+					</lines>
+				</class>
+			</classes>
+		</package>
+		<package branch-rate="1" complexity="0" line-rate="1" name="test">
+			<classes>
+				<class branch-rate="1" complexity="0" filename="test/__init__.py" line-rate="1" name="__init__.py">
+					<methods/>
+					<lines/>
+				</class>
+			</classes>
+		</package>
+	</packages>
+</coverage>

python/pangram/.coveragerc

@@ -0,0 +1,2 @@
+[run]
+omit = __init__.py, *_test.py

python/pangram/.pylintrc

@@ -0,0 +1 @@
+../.pylintrc

python/pangram/README.md

@@ -53,4 +53,9 @@ For this exercise, a sentence is a pangram if it contains each of the 26 letters
 
 ### Based on
 
-Wikipedia - https://en.wikipedia.org/wiki/Pangram
+Wikipedia - https://en.wikipedia.org/wiki/Pangram
+
+### My Solution
+
+- [my solution](./pangram.py)
+- [run-tests](./run-tests-python.txt)

python/pangram/pangram.py

@@ -1,2 +1,20 @@
-def is_pangram(sentence):
-    pass
+"""Python Pangram Exercism"""
+
+
+def is_pangram(text: str) -> bool:
+    """Is the input a pangram?
+
+    >>> text: set[str] = " ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz"
+    >>> len(sorted({r for r in text.lower() if r.isalpha()}))
+    26
+
+    :param text: string
+    :return: bool
+    """
+
+    if not text or len(text) < 26:
+        return False
+
+    letters: set[str] = {r for r in text.lower() if r.isalpha()}
+
+    return len(letters) == 26

python/pangram/pangram.py,cover

@@ -0,0 +1,20 @@
+> """Python Pangram Exercism"""
+
+
+> def is_pangram(text: str) -> bool:
+>     """Is the input a pangram?
+
+>     >>> text: set[str] = " ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz"
+>     >>> len(sorted({r for r in text.lower() if r.isalpha()}))
+>     26
+
+>     :param text: string
+>     :return: bool
+>     """
+
+>     if not text or len(text) < 26:
+>         return False
+
+>     letters: set[str] = {r for r in text.lower() if r.isalpha()}
+
+>     return len(letters) == 26

python/pangram/pytest.ini

@@ -0,0 +1,5 @@
+[pytest]
+pythonpath = .
+addopts = --doctest-modules
+markers =
+    task: exercise task/step