Create attractive VASL scenarios, with loads of useful information embedded to assist with game play. https://vasl-templates.org
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vasl-templates/_freeze.py

118 lines
3.7 KiB

#!/usr/bin/env python3
""" Compile the application and create a release. """
import sys
import os
import shutil
import glob
import getopt
from cx_Freeze import setup, Executable
from vasl_templates.webapp.config.constants import APP_NAME, APP_VERSION, APP_DESCRIPTION
BASE_DIR = os.path.split( os.path.abspath(__file__) )[ 0 ]
BUILD_DIR = os.path.join( BASE_DIR, "build" )
MAIN_ENTRY_POINT = "vasl_templates/main.py"
APP_ICON = os.path.join( BASE_DIR, "vasl_templates/webapp/static/images/app.ico" )
TARGET_NAMES = {
"win32": "vasl-templates.exe",
}
DEFAULT_TARGET_NAME = "vasl-templates"
# ---------------------------------------------------------------------
def get_extra_files():
"""Get the extra files to include in the release."""
def globfiles( fspec ): #pylint: disable=missing-docstring,unused-variable
fnames = glob.glob( fspec )
return zip( fnames, fnames )
extra_files = []
extra_files.append( "LICENSE.txt" )
return extra_files
# ---------------------------------------------------------------------
# parse the command-line options
output_fname = None
cleanup = True
opts,args = getopt.getopt( sys.argv[1:], "o:", ["output=","noclean"] )
for opt,val in opts:
if opt in ["-o","--output"]:
output_fname = val.strip()
elif opt in ["--noclean"]:
cleanup = False
else:
raise RuntimeError( "Unknown argument: {}".format( opt ) )
if not output_fname:
raise RuntimeError( "No output file was specified." )
# figure out the format of the release archive
formats = { ".zip": "zip", ".tar.gz": "gztar", ".tar.bz": "bztar", ".tar": "tar" }
output_fmt = None
for extn,fmt in formats.items():
if output_fname.endswith( extn ):
output_fmt = fmt
output_fname2 = output_fname[:-len(extn)]
break
if not output_fmt:
raise RuntimeError( "Unknown release archive format: {}".format( os.path.split(output_fname)[1] ) )
# initialize the build options
build_options = {
"packages": [ "os", "asyncio", "jinja2" ],
"excludes": [ "tkinter" ],
"include_files": get_extra_files(),
}
# freeze the application
# NOTE: It would be nice to be able to use py2exe to compile this for Windows (since it produces
# a single EXE instead of the morass of files cx-freeze generates) but py2exe only works up to
# Python 3.4, since the byte code format changed after that.
target = Executable(
MAIN_ENTRY_POINT,
base = "Win32GUI" if sys.platform == "win32" else None,
targetName = TARGET_NAMES.get( sys.platform, DEFAULT_TARGET_NAME ),
icon = APP_ICON
)
if os.path.isdir( BUILD_DIR ):
shutil.rmtree( BUILD_DIR )
os.chdir( BASE_DIR )
del sys.argv[1:]
sys.argv.append( "build" )
# nb: cx-freeze doesn't report compile errors or anything like that :-/
setup(
name = APP_NAME,
version = APP_VERSION,
description = APP_DESCRIPTION,
options = {
"build_exe": build_options
},
executables = [ target ]
)
print()
# locate the release files
files = os.listdir( BUILD_DIR )
if len(files) != 1:
raise RuntimeError( "Unexpected freeze output." )
dname = os.path.join( BUILD_DIR, files[0] )
os.chdir( dname )
# remove some unwanted files
for fname in ["debug.cfg","logging.cfg"]:
fname = os.path.join( "lib/vasl_templates/webapp/config", fname )
if os.path.isfile( fname ):
os.unlink( fname )
# create the release archive
print( "Generating release archive: {}".format( output_fname ) )
shutil.make_archive( output_fname2, output_fmt )
file_size = os.path.getsize( output_fname )
print( "- Done: {0:.1f} MB".format( float(file_size) / 1024 / 1024 ) )
# clean up
if cleanup:
os.chdir( BASE_DIR ) # so we can delete the build directory :-/
shutil.rmtree( BUILD_DIR )