specfile for reduced size of package

1 files changed, 124 insertions, 0 deletions

diff --git a/azrechner-trimmed.spec b/azrechner-trimmed.spec
new file mode 100644
index 0000000..51261b5
--- /dev/null
+++ b/azrechner-trimmed.spec
@@ -0,0 +1,124 @@
+# calendar_gui.spec
+# -*- mode: python ; coding: utf-8 -*-
+import os
+from PyInstaller.utils.hooks import collect_all
+
+# Collect reportlab barcode data as you already did
+datas = []
+binaries = []
+hiddenimports = []
+tmp_ret = collect_all('reportlab.graphics.barcode')
+datas += tmp_ret[0]; binaries += tmp_ret[1]; hiddenimports += tmp_ret[2]
+
+# ---- Analysis ----
+a = Analysis(
+    ['calendar_gui.py'],
+    pathex=[os.getcwd()],
+    binaries=binaries,
+    datas=datas,
+    hiddenimports=hiddenimports,
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=['scipy'],   # keep your existing excludes
+    noarchive=False,
+    optimize=0,
+)
+
+# ---- Helper: drop specific native libs / plugin files we listed ----
+# IMPORTANT: do NOT drop essential Qt runtime libs needed for your platform.
+ESSENTIAL_QT_NAMES = [
+    'libQt5Core.so', 'libQt5Gui.so', 'libQt5Widgets.so', 'libQt5XcbQpa.so',
+    'libpython3.12.so', 'libstdc++.so.6', 'libc.so.6'
+]
+
+DROP_PATTERNS = [
+    # Pillow image codec libs you identified
+    'libavif-', 'libwebp-', 'liblcms2-',
+    'libsharpyuv', 'libwebpdemux', 'libwebpmux',
+
+    # Qt optional subsystems you listed (Quick, Qml, QmlModels, Svg, WebSockets)
+    'libQt5Quick.so', 'libQt5Qml.so', 'libQt5QmlModels.so',
+    'libQt5Svg.so', 'libQt5WebSockets.so', 'libQt5EglFSDeviceIntegration.so',
+
+]
+
+def should_drop_path(path_str):
+    s = str(path_str)
+    # never drop critical essentials
+    for ess in ESSENTIAL_QT_NAMES:
+        if ess in s:
+            return False
+    # drop if pattern matches
+    for p in DROP_PATTERNS:
+        if p in s:
+            return True
+    # also drop QML/translations directories
+    if '/qml/' in s or '\\qml\\' in s:
+        return True
+    if '/translations/' in s or '\\translations\\' in s:
+        return True
+    return False
+
+# ---------- robust filtering for a.binaries / a.datas ----------
+def _entry_src(obj):
+    """
+    Return the 'source' part of a TOC entry for binaries/datas.
+    PyInstaller entries may be (src, dest) or (src, dest, type) etc.
+    """
+    try:
+        # sequence-like entries (tuple/list)
+        return obj[0]
+    except Exception:
+        # fallback: maybe it's already a path-like object
+        return obj
+
+filtered_binaries = []
+for entry in a.binaries:
+    src = _entry_src(entry)
+    if should_drop_path(src):
+        # drop it
+        # print("Dropping binary:", src)   # uncomment for debugging
+        continue
+    filtered_binaries.append(entry)
+a.binaries = filtered_binaries
+
+filtered_datas = []
+for entry in a.datas:
+    src = _entry_src(entry)
+    if should_drop_path(src):
+        # print("Dropping data:", src)     # uncomment for debugging
+        continue
+    filtered_datas.append(entry)
+a.datas = filtered_datas
+# ----------------------------------------------------------------
+
+
+# ---- Build steps: PYZ, EXE, COLLECT ----
+pyz = PYZ(a.pure, a.zipped_data, cipher=None)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    [],
+    exclude_binaries=True,
+    name='azrechner',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=True,    # on Linux: strip Python bootstrap (saves some MB)
+    upx=True,
+    console=False,
+)
+
+coll = COLLECT(
+    exe,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    strip=True,   # strip shared objects where safe
+    upx=True,
+    upx_exclude=[],  # leave empty; PyInstaller will avoid known-bad files
+    name='azrechner-trimmed',
+)
+
+