init commit

.venv/lib/python3.10/site-packages/tailwind/npm.py

@@ -0,0 +1,37 @@
+import subprocess
+import sys
+
+from tailwind import get_config
+
+
+class NPMException(Exception):
+    pass
+
+
+class NPM:
+    cwd = None
+    npm_bin_path = None
+
+    def __init__(self, cwd=None, npm_bin_path=None):
+        self.npm_bin_path = npm_bin_path if npm_bin_path else get_config("NPM_BIN_PATH")
+        self.cwd = cwd
+
+    def cd(self, cwd):
+        self.cwd = cwd
+
+    def command(self, *args):
+        try:
+            subprocess.run([self.npm_bin_path] + list(args), cwd=self.cwd, check=True)
+            return True
+        except subprocess.CalledProcessError:
+            sys.exit(1)
+        except OSError:
+            raise NPMException(
+                "\nIt looks like node.js and/or npm is not installed or cannot be found.\n\n"
+                "Visit https://nodejs.org to download and install node.js for your system.\n\n"
+                "If you have npm installed and still getting this error message, "
+                "set NPM_BIN_PATH variable in settings.py to match path of NPM executable in your system.\n\n"
+                ""
+                "Example:\n"
+                'NPM_BIN_PATH = "/usr/local/bin/npm"'
+            )