change version comparsion, handling of venv and startup

igniter/terminal_splash.py

@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+"""Pype terminal animation."""
+import blessed
+from pathlib import Path
+from time import sleep
+
+NO_TERMINAL = False
+
+try:
+    term = blessed.Terminal()
+except AttributeError:
+    # this happens when blessed cannot find proper terminal.
+    # If so, skip printing ascii art animation.
+    NO_TERMINAL = True
+
+
+def play_animation():
+    """Play ASCII art Pype animation."""
+    if NO_TERMINAL:
+        return
+    print(term.home + term.clear)
+    frame_size = 7
+    splash_file = Path(__file__).parent / "splash.txt"
+    with splash_file.open("r") as sf:
+        animation = sf.readlines()
+
+    animation_length = int(len(animation) / frame_size)
+    current_frame = 0
+    for _ in range(animation_length):
+        frame = "".join(
+            scanline
+            for y, scanline in enumerate(
+                animation[current_frame : current_frame + frame_size]
+            )
+        )
+
+        with term.location(0, 0):
+            # term.aquamarine3_bold(frame)
+            print(f"{term.bold}{term.aquamarine3}{frame}{term.normal}")
+
+        sleep(0.02)
+        current_frame += frame_size
+    print(term.move_y(7))