I have a PyQt4 program that I froze using cx_freeze. The problem I am having is when I make a QGraphicsPixmapItem, which it is getting its' pixmap made from a SVG file, the Item gets made no problem, but the Pixmap doesn't load so there is no image just the item in the scene. The thing that confuses me is that this only happens when I am running it on a different computer than the one that built the exe. When I run the exe on the computer that built it the program works perfectly. Even when I try to run it on a computer with all the required python components and pyqt components installed on the computer, if it isn't the computer that built it, the pixmap is not loaded from the svg file. I am not sure if this is a problem with my cx_freeze setup.py file or if I need to change something in the main code so any help or just pointing me in the right direction will be great. My feeling is that something is getting messed up when cx_freeze is building it so I will paste the contents of my setup.py file below. Also I am running on Windows using Python v3.1.
from cx_Freeze import setup, Executable
files = ['drawings\\FULL', 'drawings\\PANEL', 'data.csv', 'panelData.csv']
binIncludes = ['C:\\Python31\\Lib\\site-packages\\PyQt4\\bin\\QtSvg4.dll']
includes = ['main', 'PunchDialog', 'ArrayDialog', 'PricingDialog', 'FontAndInputDialog', 'PanelSelector', 'PyQt4', 'os', 'sys', 'ctypes', 'csv']
packages = ['drawings']
path = ['C:\\Users\\Brock\\Documents\\Programming\\PanelDesigner\\DrawingFirst', 'C:\\Python31\\Lib', 'C:\\Python31\\Lib\\site-packages', 'C:\\Python31\\DLLs']
setup(
name = 'PanelBuilder',
version = '1.0',
description = 'Allows user to draw custom panel layouts.',
author = 'Brock Seabaugh',
options = {'build_exe': {'packages':packages, 'path':path, 'include_files':files, 'bin_includes':binIncludes, 'includes':includes}},
executables = [Executable('PanelBuilder.py')])
PS. Here is my file hierarchy(if that helps at all):
\DrawingFirst
Main .py file
All .py files for all custom dialogs used
\drawings
some modules used
\FULL
A bunch of SVG files used
\PANEL
More SVG files used
This is a nasty problem I have run into myself in the past.
Let me quote http://www.py2exe.org/index.cgi/Py2exeAndPyQt:
(I know you are using cx_freeze but I am sure you can adapt your script)
PyQt4 and image loading (JPG, GIF,
etc)
PyQt4 uses plugins to read those image
formats, so you'll need to copy the
folder PyQt4\plugins\imageformats to
appdir\imageformats. Like in the
above cases, you can use data_files
for this. This won't work with
bundle_files on.
If the plugins are not reachable, then
QPixmap.load/loadFromData will return
False when loading an image in those
formats.
testapp.py:
from PyQt4 import QtGui, QtSvg
import sys
app = QtGui.QApplication([])
wnd = QtSvg.QSvgWidget()
wnd.load("flower.svg")
wnd.show()
sys.exit(app.exec_())
setup.py:
from cx_Freeze import setup, Executable
files = ['flower.svg']
includes = ['sip', 'PyQt4.QtCore']
setup(
name = 'Example',
version = '1.337',
description = 'Allows user to see what I did there.',
author = 'something',
options = {'build_exe': {'include_files':files, 'includes':includes}},
executables = [Executable('testapp.py')])
I created this test app on a Windows 7 machine and copied it over to a Windows XP machine. I did not have to copy any dlls around - it worked just like that.
I've added a hook to cx_freeze that includes imageformats whenever PyQt4.QtGui is included in the original code. With imageformats in the right place, even the externally stored icons work.
https://bitbucket.org/anthony_tuininga/cx_freeze/pull-request/11/added-pyqt4qtgui-load-hook-that-adds/diff
For people coming here from Google: if you only use QtWebKit, you do need to copy the imageformats dir (which you find in PYTHONDIR\lib\site-packages\PyQt4\plugins) into your app dir. Specifying PyQt4.QtWebKit among the includes is not enough.
Related
I'm a newbie in python and programming in general. Recently I've made a small card game using pygame library and now I want to have a standalone app executable on Mac. I'm using py2app to do so. Unfortunately, I have some issues with adding files into data_files when editing a setup file, created automatically by py2app. I have about 60 .png files, located in two folders. Is there any way to load them into the setup file automatically? Or I have to do it manually? Also, I can't figure out where in the setup file I can add the location directory of these files.
Here is the code:
from setuptools import setup
APP = ['Blackjack.py']
DATA_FILES = []
OPTIONS = {}
setup(
app=APP,
data_files=DATA_FILES,
options={'py2app': OPTIONS},
setup_requires=['py2app'],
)
Thank you in advance!
Try this. I haven't tested it yet, but it should work. In your data files just add this instead of the files: [*f1_files, *f2_files]
import os
FOLDER_1 = "Path/To/Your/First/Folder"
FOLDER_2 = "Path/To/Your/Second/Folder"
f1_files = [os.path.join(FOLDER_1, file) for file in os.listdir(FOLDER_1)]
f2_files = [os.path.join(FOLDER_2, file) for file in os.listdir(FOLDER_2)]
I wrote some files in python and want to create an exe file. To do it with cx_freeze I create a setup.py file like that:
import sys
from cx_Freeze import setup, Executable
# Dependencies are automatically detected, but it might need fine tuning.
build_exe_options = {"includes": ["tkinter"]}
# GUI applications require a different base on Windows (the default is for a
# console application).
base = None
if sys.platform == "win32":
base = "Win32GUI"
setup(
name = "LSR",
version = "0.1",
description = "",
options = {"build_exe": build_exe_options},
executables = [Executable("LS-R.py", base = base)])
then I write in the cmd :
python setup.py build
and I get this error:
error during GetDependentFiles() of "c:\users\appdata\local\programs\python\python36\dlls\tk86t.dll": (0, 'The system cannot find the file specified', 'c:\users\appdata\local\programs\python\python36\dlls\tk86t.dll', 2, None)
copying C:\Users\AppData\Local\Programs\Python\Python36\lib\site-packages\pywin32_system32\pywintypes36.dll -> build\exe.win-amd64-3.6\lib\pywintypes36.dll
copying C:\Users\AppData\Local\Programs\Python\Python36\lib\site-packages\pywin32_system32\pythoncom36.dll -> build\exe.win-amd64-3.6\lib\pythoncom36.dll
exe file created , but when I try open it I get this message :
ModuleNotFoundError:No module named 'tkinter'
someone know what is the problem? and what should I do to fix it? (I'm working in Windows OS)
Its Quite simple use;
pip install auto-py-to-exe
It will give you A GUI and is as simple as it gets. It is based on
Pyinstaller, cx-freeze, etc
See PyPI.
I was having the same problems even in Pyinstaller but this is the easiest way without any errors and is the most Effective way.
After Installation in cmd type
auto-py-to-exe
This will open a new Browser window with a beautiful and easy to use GUI.
It works for Tkinter well as I have used to to create like 50 Tkinter .exe files.
I made a program for activating windows in Tkinter with this;
See: https://drive.google.com/file/d/1RKLIlGcrra1pC5MyaPWrlQa1tW25Wc_q/view
I hope this makes your job quite easy.
I'm testing out an app that I've made which, amongst other things, loads a couple of .png images when opened. The images are displayed correctly on my Mac (10.7.5) and my mother's (10.8.5); however when my sister opens it on hers (10.9.5) the images don't load. All other functionality is otherwise intact. I should note that on my Mac and my mother's, I installed Python 3.4 and many of the packages that the app uses, including the PIL package, whereas my sister has none of these. The app was build using the command:
python3.4 setup.py py2app
Images are imported in the code with:
image = ImageTk.PhotoImage(file = "images/pic.png")
Setup file for py2app is as follows:
from setuptools import setup
APP = ['myapp.py']
DATA_FILES = [('', ['images'])]
OPTIONS = {'iconfile': 'myapp.icns', 'packages': ['PIL']}
setup(
app=APP,
data_files=DATA_FILES,
options={'py2app': OPTIONS},
setup_requires=['py2app'],
)
My guess is that it's an issue with PIL, it just doesn't seem to want to play nicely with py2app. The reason I think it's PIL is because after running the command to build my app I get the following error message in Terminal.
Modules not found (conditional imports):
* Image (/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/py2app/recipes/PIL/prescript.py)
I'd be very grateful for any suggestions or direction.
If you are building a python package that requires other packages to be installed, you can use the install_requires keyword within setup see docs. This has the additional benefit of installing the package(s) when the user runs pip install py2app. In your case I would use install_requires=['pillow'] and pip will automagically grab pillow during the installation process.
I have a little problem with cx_freeze and hoping one of you can help me. I have searched trough this wonderfull forum but I can't find the answer.
I have used cx_freeze before with python 3.3 and ktinker and that worked flawless.
Now I made a little tool with a bit more complex gui and tried Glade.
Building the gui with Glade works perfect for me and on Linux and Windows 7 the application I have made works fine (in python interpreter).
When I run python setup.py bdist_msi I don't see any faults but when I try to run the exe in windows I get this error window:
(I can't post images jet)
The last 4 lines are:
_load_backward_compatible
File "ExtentionLoader_gi_gi.py", line 22, in <module
File "ExtentionLoader_gi_gi.py", line 14, in_bootstrap_
ImportError: DLL load failed: The specified module could not be found
I don't use any plugins, exotic imports so the dll's I have to load are only the dll's for Gobject. The setup file I have made from an example on this forum. For my ktinker app I did not have to import any dll.
Finally the question: Is there a list of dll's somewhere that tells me what dll's I have to add?
And is there something wrong with my setup.py?
The code is nothing special but if you want to check it: https://github.com/EddenBeer/CodeGenerator
The imports in Python:
import csv import sys import datetime
from gi.repository import Gtk
Installed on Windows 7:
Python-3.4.2
cx_Freeze-4.3.3.win32-py3.4
pygi-aio-3.14.0_rev6-setup
Setup.py:
import os, site, sys
from cx_Freeze import setup, Executable
## Get the site-package folder, not everybody will install
## Python into C:\PythonXX
site_dir = site.getsitepackages()[1]
include_dll_path = os.path.join(site_dir, "gnome")
## Collect the list of missing dll when cx_freeze builds the app
missing_dll = ['libgtk-3-0.dll',
'libgdk-3-0.dll',
'libatk-1.0-0.dll',
'libcairo-gobject-2.dll',
'libgdk_pixbuf-2.0-0.dll',
'libjpeg-8.dll',
'libpango-1.0-0.dll',
'libpangocairo-1.0-0.dll',
'libpangoft2-1.0-0.dll',
'libpangowin32-1.0-0.dll',
'libgnutls-26.dll',
'libgcrypt-11.dll',
'libp11-kit-0.dll'
]
## We also need to add the glade folder, cx_freeze will walk
## into it and copy all the necessary files
glade_folder = 'glade'
## We need to add all the libraries too (for themes, etc..)
gtk_libs = ['etc', 'lib', 'share']
## Create the list of includes as cx_freeze likes
include_files = []
for dll in missing_dll:
include_files.append((os.path.join(include_dll_path, dll), dll))
## Let's add glade folder and files
include_files.append((glade_folder, glade_folder))
## Let's add gtk libraries folders and files
for lib in gtk_libs:
include_files.append((os.path.join(include_dll_path, lib), lib))
base = None
## Lets not open the console while running the app
if sys.platform == "win32":
base = "Win32GUI"
executables = [
Executable("CodeGenerator.py",
base=base
)
]
buildOptions = dict(
compressed = False,
includes = ["gi", "csv", "datetime",],
packages = ["gi"],
include_files = include_files
)
setup(
name = "Code Generator",
author = "Ed den Beer",
version = "1.0",
description = "Generating copy instructions for RsLogix5000 out of a list with tags in a CSV file",
options = dict(build_exe = buildOptions),
executables = executables
)
My problem is solved.
Looking for an answer if found a utility called ListDlls.exe.
In this link is explaned how to use it:
https://bitbucket.org/anthony_tuininga/cx_freeze/issue/92/pygi-and-cx_freeze-error
I have one application developed in python 3.2, which has inbuilt modules(ex: Tkinter, matplotlib, openpyxl), user defined modules & classes(ex: draw_graph, generate_report), icon files, log file, .csv, .docx etc. I am running this application from script(ex: testapplication.py)
I have setup file as
import sys
from cx_Freeze import setup, Executable
exe = Executable(
script=r"C:\Python32\testapplication.py",
base="Win32GUI",
)
setup(
name = "TESTApp",
version = "0.1",
description = "An example",
executables = [exe]
)
Now I want to create a exe file of this application. can anyone please suggest me a way to do this?
So this is what you need to do. For starters, change script=r"C:\Python32\testapplication.py" to script=r"testapplication.py"
Then, put ALL the files to need to convert into C/python32 including the setup file. Then what you wan to do is get your command line up, and type the following commands: (assuming that you're cx_freeze file is named setup.py):
cd
cd python32
python setup.py build
And then you should have a build folder in that directory containing the exe file.