def _collect_tcl_modules(tcl_root):
"""
Get a list of TOC-style 3-tuples describing Tcl modules. The modules
directory is separate from the library/data one, and is located
at $tcl_root/../tclX, where X is the major Tcl version.
Returns
-------
Tree
Such list, if the modules directory exists.
"""
# Obtain Tcl major version.
tcl_version = exec_statement(
'from tkinter import Tcl; print(Tcl().eval("info tclversion"))')
tcl_version = tcl_version.split('.')[0]
modules_dirname = 'tcl' + str(tcl_version)
modules_path = os.path.join(tcl_root, '..', modules_dirname)
if not os.path.isdir(modules_path):
logger.warn('Tcl modules directory %s does not exist.', modules_path)
return []
return Tree(modules_path, prefix=modules_dirname)
pyusb_backend_dir = set(dir(usb.backend))
# perform find, which will load a usb library if found
usb.core.find()
# get the backend symbols which have been added (loaded)
backends = set(dir(usb.backend)) - pyusb_backend_dir
# for each of the loaded backends, see if they have a library
binaries = []
for usblib in [getattr(usb.backend, be)._lib for be in backends]:
if usblib is not None:
binaries = [(usblib._name, '')]
except (ValueError, usb.core.USBError) as exc:
logger.warn("%s", exc)
# if nothing found, try to use our custom mechanism
if not binaries:
# Try to resolve your libusb libraries in the following order:
#
# libusb-1.0, libusb-0.1, openusb
#
# NOTE: Mind updating run-time hook when adding further libs.
libusb_candidates = (
# libusb10
'usb-1.0',
'usb',
'libusb-1.0',
# libusb01
'usb-0.1',
import glob
import os
import subprocess
from PyInstaller.config import CONF
from PyInstaller.compat import (
exec_command_stdout, is_darwin, is_win, is_linux, open_file, which)
from PyInstaller.utils.hooks import (
collect_glib_translations, get_gi_typelibs, get_gi_libdir, logger)
# If the "gdk-pixbuf-query-loaders" command is not in the current ${PATH}, GDK
# and thus GdkPixbuf is unavailable. Return with a non-fatal warning.
if which('gdk-pixbuf-query-loaders') is None:
logger.warn(
'"hook-gi.repository.GdkPixbuf" ignored, since GDK not found '
'(i.e., "gdk-pixbuf-query-loaders" not in $PATH).'
)
# Else, GDK is available. Let's do this.
else:
binaries, datas, hiddenimports = get_gi_typelibs('GdkPixbuf', '2.0')
datas += collect_glib_translations('gdk-pixbuf')
libdir = get_gi_libdir('GdkPixbuf', '2.0')
# To add support for a new platform, add a new "elif" branch below with the
# proper is_<platform>() test and glob for finding loaders on that platform.
if is_win:
pattern = os.path.join(
libdir, 'gdk-pixbuf-2.0', '2.10.0', 'loaders', '*.dll')
elif is_darwin or is_linux:
pattern = os.path.join(
pyusb_backend_dir = set(dir(usb.backend))
# perform find, which will load a usb library if found
usb.core.find()
# get the backend symbols which have been added (loaded)
backends = set(dir(usb.backend)) - pyusb_backend_dir
# for each of the loaded backends, see if they have a library
binaries = []
for usblib in [getattr(usb.backend, be)._lib for be in backends]:
if usblib is not None:
binaries = [(usblib._name, '')]
except (ValueError, usb.core.USBError) as exc:
logger.warn("%s", exc)
# if nothing found, try to use our custom mechanism
if not binaries:
# Try to resolve your libusb libraries in the following order:
#
# libusb-1.0, libusb-0.1, openusb
#
# NOTE: Mind updating run-time hook when adding further libs.
libusb_candidates = (
# libusb10
'usb-1.0', 'usb', 'libusb-1.0',
# libusb01
'usb-0.1', 'libusb0',
# openusb
"""
import glob
import os
import subprocess
from PyInstaller.config import CONF
from PyInstaller.compat import (exec_command_stdout, is_darwin, is_win,
is_linux, open_file, which)
from PyInstaller.utils.hooks import (collect_glib_translations,
get_gi_typelibs, get_gi_libdir, logger)
# If the "gdk-pixbuf-query-loaders" command is not in the current ${PATH}, GDK
# and thus GdkPixbuf is unavailable. Return with a non-fatal warning.
if which('gdk-pixbuf-query-loaders') is None:
logger.warn('"hook-gi.repository.GdkPixbuf" ignored, since GDK not found '
'(i.e., "gdk-pixbuf-query-loaders" not in $PATH).')
# Else, GDK is available. Let's do this.
else:
binaries, datas, hiddenimports = get_gi_typelibs('GdkPixbuf', '2.0')
datas += collect_glib_translations('gdk-pixbuf')
libdir = get_gi_libdir('GdkPixbuf', '2.0')
# To add support for a new platform, add a new "elif" branch below with the
# proper is_<platform>() test and glob for finding loaders on that platform.
if is_win:
pattern = os.path.join(libdir, 'gdk-pixbuf-2.0', '2.10.0', 'loaders',
'*.dll')
elif is_darwin or is_linux:
pattern = os.path.join(libdir, 'gdk-pixbuf-2.0', '2.10.0', 'loaders',
'*.so')