Fix PyInstaller hook to avoid download Flet app bundle on first run (#4552)

* Fix PyInstaller hook to avoid download Flet app bundle on first run

Fix #4549

* Fix web job

Author: FeodorFitsner

.appveyor.yml

@@ -414,7 +414,7 @@ for:
 
     install:
       - . ci/common.sh
-      - flutter upgrade --force
+      - source ci/install_flutter.sh
 
     build_script:
       # Flutter Web client

sdk/python/packages/flet-cli/src/flet_cli/__pyinstaller/hook-flet.py

@@ -8,8 +8,4 @@
     bin_path = get_flet_bin_path()
 
 if bin_path:
-    # package "bin/fletd" only
-    if os.getenv("PACKAGE_FLETD_ONLY"):
-        bin_path = os.path.join(bin_path, "fletd*")
-
-    datas = [(bin_path, "flet/bin")]
+    datas = [(bin_path, "flet_desktop/app")]

sdk/python/packages/flet-desktop/src/flet_desktop/__init__.py

@@ -9,6 +9,8 @@
 import zipfile
 from pathlib import Path
 
+import flet_desktop
+import flet_desktop.version
 from flet.utils import (
     get_arch,
     is_linux,
@@ -18,9 +20,6 @@
     safe_tar_extractall,
 )
 
-import flet_desktop
-import flet_desktop.version
-
 logger = logging.getLogger(flet_desktop.__name__)
 
 
@@ -74,6 +73,7 @@ def __locate_and_unpack_flet_view(page_url, assets_dir, hidden):
 
         # check if flet_view.exe exists in "bin" directory (user mode)
         flet_path = os.path.join(get_package_bin_dir(), "flet", flet_exe)
+        logger.info(f"Looking for Flet executable at: {flet_path}")
         if os.path.exists(flet_path):
             logger.info(f"Flet View found in: {flet_path}")
         else:
@@ -109,6 +109,7 @@ def __locate_and_unpack_flet_view(page_url, assets_dir, hidden):
                 # check if flet.tar.gz exists
                 gz_filename = "flet-macos.tar.gz"
                 tar_file = os.path.join(get_package_bin_dir(), gz_filename)
+                logger.info(f"Looking for Flet.app archive at: {tar_file}")
                 if not os.path.exists(tar_file):
                     tar_file = __download_flet_client(gz_filename)
 
@@ -145,6 +146,7 @@ def __locate_and_unpack_flet_view(page_url, assets_dir, hidden):
                 # check if flet.tar.gz exists
                 gz_filename = f"flet-linux-{get_arch()}.tar.gz"
                 tar_file = os.path.join(get_package_bin_dir(), gz_filename)
+                logger.info(f"Looking for Flet bundle archive at: {tar_file}")
                 if not os.path.exists(tar_file):
                     tar_file = __download_flet_client(gz_filename)