Merge branch 'master' into python-dicts

realpython · Dec 2, 2024 · 0f93296 · 0f93296
2 parents 75c5f15 + bd032b2
commit 0f93296
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Showing 4 changed files with 8 additions and 14 deletions.
diff --git a/name-main-idiom/echo.py b/name-main-idiom/echo.py
@@ -1,9 +1,7 @@
 def echo(text: str, repetitions: int = 3) -> str:
     """Imitate a real-world echo."""
-    echoed_text = ""
-    for i in range(repetitions, 0, -1):
-        echoed_text += f"{text[-i:]}\n"
-    return f"{echoed_text.lower()}."
+    echoes = [text[-i:].lower() for i in range(repetitions, 0, -1)]
+    return "\n".join(echoes + ["."])
 
 
 if __name__ == "__main__":

diff --git a/name-main-idiom/echo_args.py b/name-main-idiom/echo_args.py
@@ -3,10 +3,8 @@
 
 def echo(text: str, repetitions: int = 3) -> str:
     """Imitate a real-world echo."""
-    echoed_text = ""
-    for i in range(repetitions, 0, -1):
-        echoed_text += f"{text[-i:]}\n"
-    return f"{echoed_text.lower()}."
+    echoes = [text[-i:].lower() for i in range(repetitions, 0, -1)]
+    return "\n".join(echoes + ["."])
 
 
 def main() -> None:

diff --git a/name-main-idiom/echo_demo.py b/name-main-idiom/echo_demo.py
@@ -1,9 +1,7 @@
 def echo(text: str, repetitions: int = 3) -> str:
     """Imitate a real-world echo."""
-    echoed_text = ""
-    for i in range(repetitions, 0, -1):
-        echoed_text += f"{text[-i:]}\n"
-    return f"{echoed_text.lower()}."
+    echoes = [text[-i:].lower() for i in range(repetitions, 0, -1)]
+    return "\n".join(echoes + ["."])
 
 
 if __name__ == "__main__":

diff --git a/python-f-string/README.md b/python-f-string/README.md
@@ -1,3 +1,3 @@
-# Python's F-String: An Improved String Interpolation and Formatting Tool
+# Python's F-String for String Interpolation and Formatting
 
-This folder provides the code examples for the Real Python tutorial [Python's F-String: An Improved String Interpolation and Formatting Tool](https://realpython.com/python-f-string/).
+This folder provides the code examples for the Real Python tutorial [Python's F-String for String Interpolation and Formatting](https://realpython.com/python-f-strings/).