Replaced if-else statements with ternary expression (#8658)

* Replace if-else with ternary expression

* assign out variable in readouterr() with ternary expression

* assign err variable in readouterr() with ternary expression

* Assign precision with ternary expression

* ternary expression for collected/collecting

* Assign thread_name with ternary expression

* Update AUTHORS

Co-authored-by: Zachary Kneupper <zacharykneupper@Zacharys-MBP.lan>

AUTHORS

@@ -333,5 +333,6 @@ Xuan Luong
 Xuecong Liao
 Yoav Caspi
 Zac Hatfield-Dodds
+Zachary Kneupper
 Zoltán Máté
 Zsolt Cserna

scripts/release.py

@@ -100,10 +100,7 @@ def pre_release(version, *, skip_check_links):
 
 
 def changelog(version, write_out=False):
-    if write_out:
-        addopts = []
-    else:
-        addopts = ["--draft"]
+    addopts = [] if write_out else ["--draft"]
     check_call(["towncrier", "--yes", "--version", version] + addopts)
 
 

src/_pytest/capture.py

@@ -618,14 +618,8 @@ class MultiCapture(Generic[AnyStr]):
         return self._state == "started"
 
     def readouterr(self) -> CaptureResult[AnyStr]:
-        if self.out:
-            out = self.out.snap()
-        else:
-            out = ""
-        if self.err:
-            err = self.err.snap()
-        else:
-            err = ""
+        out = self.out.snap() if self.out else ""
+        err = self.err.snap() if self.err else ""
         return CaptureResult(out, err)
 
 

src/_pytest/doctest.py

@@ -647,10 +647,7 @@ def _init_checker_class() -> Type["doctest.OutputChecker"]:
                 exponent: Optional[str] = w.group("exponent1")
                 if exponent is None:
                     exponent = w.group("exponent2")
-                if fraction is None:
-                    precision = 0
-                else:
-                    precision = len(fraction)
+                precision = 0 if fraction is None else len(fraction)
                 if exponent is not None:
                     precision -= int(exponent)
                 if float(w.group()) == approx(float(g.group()), abs=10 ** -precision):

src/_pytest/terminal.py

@@ -669,10 +669,7 @@ class TerminalReporter:
         skipped = len(self.stats.get("skipped", []))
         deselected = len(self.stats.get("deselected", []))
         selected = self._numcollected - errors - skipped - deselected
-        if final:
-            line = "collected "
-        else:
-            line = "collecting "
+        line = "collected " if final else "collecting "
         line += (
             str(self._numcollected) + " item" + ("" if self._numcollected == 1 else "s")
         )

src/_pytest/threadexception.py

@@ -61,10 +61,7 @@ def thread_exception_runtest_hook() -> Generator[None, None, None]:
     with catch_threading_exception() as cm:
         yield
         if cm.args:
-            if cm.args.thread is not None:
-                thread_name = cm.args.thread.name
-            else:
-                thread_name = "<unknown>"
+            thread_name = "<unknown>" if cm.args.thread is None else cm.args.thread.name
             msg = f"Exception in thread {thread_name}\n\n"
             msg += "".join(
                 traceback.format_exception(