src/python/cram/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "v0.2.5-6"
+__version__ = "0.2.5-5"
 __author__ = "Reid D. 'arrdem' McKenzie <me@arrdem.com>"
 __copyright__ = "Copyright 2020"
 __license__ = "https://anticapitalist.software/"

src/python/cram/common.py

@@ -17,14 +17,11 @@ if sys.version_info <= (3, 9, 0):
     Path.readlink = lambda p: Path(os.readlink(str(p)))
 
 
-def sh(global_config, cmd: List[str], /, env: Optional[dict] = None):
-    shell = (
-        (global_config or {})
-        .get("cram", {})
-        .get("task", {})
-        .get("apply", {})
-        .get("shell", SHELL)
-    )
+def sh(global_config,
+       cmd: List[str], /,
+       env: Optional[dict] = None):
+
+    shell = (global_config or {}).get("cram", {}).get("task", {}).get("apply", {}).get("shell", SHELL)
 
     prefix = []
     if env:
@@ -96,20 +93,21 @@ class Package(object):
 def expandvars(s: str) -> str:
     def _repl(m: re.Match) -> str:
         var = m.group(0).lower()
-        if var == "${hostname}":
-            return os.uname()[1].split(".")[0]
-        elif var == "${fqdn}":
-            return os.uname()[1]
-        elif var == "${home}":
-            return os.path.expanduser("~")
-        elif var == "${uname}" | "${sysname}":
-            return platform.system().lower()
-        elif var == "${arch}":
-            return platform.machine()
-        elif var == "${release}":
-            return platform.release()
-        else:
-            return os.path.expandvars(m.group(0))
+        match var:
+            case "${hostname}":
+                return os.uname()[1].split(".")[0]
+            case "${fqdn}":
+                return os.uname()[1]
+            case "${home}":
+                return os.path.expanduser("~")
+            case "${uname}" | "${sysname}":
+                return platform.system().lower()
+            case "${arch}":
+                return platform.machine()
+            case "${release}":
+                return platform.release()
+            case _:
+                return os.path.expandvars(m.group(0))
 
     s = re.sub(r"\${?([^\s}]+)}?", "${\\1}", s)
     return re.sub(r"\$\{.*?\}", _repl, s)