So I have been working for 2 months on a project in python (it is the first time I'm using python).
The project is basically:
- 1 main file,
- 1 GUI file using PyQt4
- and a few classes for the calculation functions.
Here is my setup.py file:
from distutils.core import setup
import py2exe
from glob import glob
import matplotlib
dataf = [
(r'mpl-data',
[r'C:\Python27\Lib\site-packages\matplotlib-1.4.3-py2.7-win32.egg\matplotlib\mpl-data\matplotlibrc']),
(r'mpl-data\stylelib',
glob(r'C:\Python27\Lib\site-packages\matplotlib-1.4.3-py2.7-win32.egg\matplotlib\mpl-data\stylelib\*.*')),
(r'mpl-data\images',
glob(r'C:\Python27\Lib\site-packages\matplotlib-1.4.3-py2.7-win32.egg\matplotlib\mpl-data\images\*.*')),
(r'mpl-data\fonts',
glob(r'C:\Python27\Lib\site-packages\matplotlib\mpl-data\fonts\*.*')),
(r'Qt\imageformats',
glob(r'C:\Python27\Lib\site-packages\PyQt4\plugins\imageformats\*.*')),
(r'Resource',
glob(r'C:\PythonWS\Lince5M\*.png')),
]
includes = ['sip', 'PyQt4.QtCore', 'PyQt4.Qt', 'PyQt4.QtGui', 'PyQt4.QtNetwork',]
pack = ['numpy.core', 'matplotlib.backends', 'matplotlib.axes', 'zmq', 'PyQt4.QtCore', 'PyQt4.Qt',
'PyQt4.QtGui', 'PyQt4.QtNetwork', 'CaptureImage', 'ClusterDetectionIterative', 'DisplayPanel',
'ImageProcessAvg', 'WriteOutputFiles',
]
excludes = ['_gtkagg', '_agg2', '_cairo', '_cocoaagg', '_fltkagg', '_gtk', '_gtkcairo', '_thread',
'_macosx',
]
#I admit not understand really much those excludes, that's why I don't put them in the setup
opts={
'py2exe': {
'compressed': 2,
'optimize': 2,
'includes':includes,
'packages':pack,
#'excludes':excludes,
'bundle_files': 1,
}
}
win = [{
'script': 'Application.py',
'icon_resourses': [(1,'icone\icone.png')]
}
]
setup(
version = "0.1",
console=win,
options=opts,
data_files=dataf,
)
My programs works fine when launched with Eclipse.
The making of the executable seems to be done fine too, except for the list of missing modules there is no error, and my .exe is created...
But when I start it nothing happens... I have been looking for a few days now and I really have no idea on what is wrong since nothing gives me a notice on the problem..
If it could be of any use, my project uses those imports:
PyQt4, os, decimal, time, numpy, sys, clr, matplotlib, cv2, and a dll we made in the company.
So here is my question:
Anyone ever got this kind of error?
Does any one know how to get an output, or anything that could tell me where is the problem?
There should be a [.exe name].log file in the "dist" folder that py2exe created.
Try looking to see if that can glean some information on your problem.
Related
I am currently trying to build a small pybind11 extension and to integrate smoothly with our current setup, it would be neat if that would work with poetry build && poetry install
from pybind11.setup_helpers import Pybind11Extension, build_ext
def build(setup_kwargs):
ext_modules = [
Pybind11Extension(
"my_module",
["folder/one.cpp", "folder/another.cpp"],
include_dirs=[".", "my_static_lib/include/"],
extra_compile_args=['-O3', '-pthread'],
language='c++',
cxx_std=11
),
]
setup_kwargs.update({
"ext_modules": ext_modules,
"cmd_class": {"build_ext": build_ext},
"zip_safe": False,
})
That compiles all fine, but since I don't know how to inform the linker about the static library that I depend on, I have undefined symbols when I load the package.
Any idea how that works?
Is this an odd thing to try?
Thanks for your help or comments!
It was actually quite simple, I just did not find the documentation anywhere. There is an argument called "extra_link_args", where I can specify all these things:
def build(setup_kwargs):
ext_modules = [
Pybind11Extension(
"my_module",
["folder/one.cpp", "folder/another.cpp"],
include_dirs=[".", "my_static_lib/include/"],
extra_compile_args=['-O3'],
extra_link_args=['my_static_lib/libmystatic.a', '-lbz2', '-pthread'],
language='c++',
cxx_std=11
),
]
setup_kwargs.update({
"ext_modules": ext_modules,
"cmd_class": {"build_ext": build_ext},
"zip_safe": False,
})
I still haven't figured out how do specify the compiler, but fortunately, it works for now with the default compiler on my mac.
I try to import and run selfmade modules under Spyder.
The main.py programm
import rot
f=rotor(b_x,b_y,b_z,x,y,z)
The rot.py programm
def rotor(bx,by,bz,x,y,z):
import numpy as np
...
The issue is:
File "C:\Users\Professional.spyder-py3\my_pro\jgut\main.py", line 93, in
f=rotor(b_x,b_y,b_z,x,y,z)
NameError: name 'rotor' is not defined
Problem doesn't disappear even after starting brut force start of any imported modules.
Is there a way to start all imported modules simultaniously? Or maybesomeone faced this problem?
P.S. Problem appeared today after Anaconda reinstall, becouse of incopatebilities with IK-Multimedia apps (I just removed them). I was starting all the mudules by brut force from the begining.
1) Please, do not import modules in functions!
2) rotor is not defined because it is in the rot namespace. You can call it by rot.rotor(args). If you wanted to do call it the way you do, you have to import it like this: from rot import rotor or from rot import * (which imports everything from the rot module and is a bad practise - you should only import what you need).
The error has nothing to do with anything written in the last 2 paragraphs.
I made an executable gui (with tkinter) file using cx_freeze. The executable has several buttons. When the user click the button, the calculation should work and then it will write out an xlsx file.
Everything went good when I make the executable, there was no error. But when I click the button, it seems like the calculation works (since it was loading), but then it does not write out the xlsx file.
I don't know what went wrong. Anyone can help me?
Here's the setup.py file:
import sys
from cx_Freeze import setup, Executable
import os
import tkinter
base = None
if sys.platform == 'win32':
base = "Win32GUI"
executables = [Executable("gui.py", base=base)]
packages = ["tkinter", 'xlsxwriter', 'matplotlib']
options = {
'build_exe': {
'includes': ["os", "tkinter", 'numpy.core._methods', 'numpy.lib.format', 'xlrd', 'scipy', 'pandas'],
'include_files': [r"C:\Users\USERNAME\AppData\Local\Programs\Python\Python36-32\DLLs\tcl86t.dll",
r"C:\Users\USERNAME\AppData\Local\Programs\Python\Python36-32\DLLs\tk86t.dll"]
},
}
os.environ['TCL_LIBRARY'] = r'C:\Users\USERNAME\AppData\Local\Programs\Python\Python36-32\tcl\tcl8.6'
os.environ['TK_LIBRARY'] = r'C:\Users\USERNAME\AppData\Local\Programs\Python\Python36-32\tcl\tk8.6'
setup(
name="Tool",
version="1.0",
description="Tool prototype for calculating",
options=options,
executables=executables
)
I've solved the problem.
What i did was to change the base in setup.py to : base = None
and I installed the xlsxwriter by following this thread: ImportError: No module named 'xlsxwriter': Error in bamboo
After this, I encountered another problem:
No module named: scipy.sparse.csgraph._validation
but I simply add this to the 'includes': ['scipy.sparse.csgraph._validation', ...]
now everything works perfectly.
I hope this helps anyone who has the same problem.
OK, so I'm trying to experiment a bit with D and Gtk.
On OSX, I download the sources and did the typical make, sudo make install.
Now the Gtk sources are installed here :
/usr/local/include/d/gktd-2
However, when I'm trying to build one of the demos included (e.g. /demos/gtk/HelloWorld.d), with :
dmd -I/usr/local/include/d/gktd-2 HelloWorld.d
The compiler still complains :
HelloWorld.d(24): Error: module MainWindow is in file 'gtk/MainWindow.d' which cannot be read
import path[0] = /usr/local/include/d/gktd-2
import path[1] = /usr/share/dmd/src/phobos
import path[2] = /usr/share/dmd/src/druntime/import
What am I missing?
UPDATE :
I think I got it to work, but it's one of those cases where I simply don't know how that happened... lol
To me it seems like a typo - /usr/local/include/d/gktd-2 seems incorrect. It should be something like /usr/local/include/d/gtkd-2 . Following should work: dmd -I/usr/local/include/d/gtkd-2 HelloWorld.d (note the change from "gktd" to "gtkd").
At long last(!) I've compiled Boost::Python and have gotten my XCode project to import a local module. This module starts with the line from xml.dom import minidom, but when it executes, I'm given this error:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "FeedStore.py", line 1, in <module>
from xml.dom import minidom
ImportError: No module named xml.dom
However, I know that I've installed the xml Python module -- when I open Python from my command prompt and type from xml.dom import minidom, everything goes smoothly. Moreover, when I import the module, it behaves as I would expect.
I suspected that there was something wrong with sys.path, so I compared the one I get from the prompt to the one that's being used in my embedded module. The only difference is that the embedded sys.path does not include ''. I've tried appending it, but that didn't change the behavior.
I also suspected that the embedded version was accessing a different version of Python than I was using from the prompt, but sys.prefix matched between both executions.
Here's the code that imports my module and runs it. It's pretty bare-bones at the moment (not even reference counting yet) because at this point I'd just like to make sure I'll be able to embed my module (I'm a total newbie C++ programmer).
Py_Initialize();
//PyRun_SimpleString("import sys");
//PyRun_SimpleString("sys.path.append('')"); //tried this to no avail!
PySys_SetPath("/Users/timoooo/Documents/Code/TestEmbed/"); //this allows me to import my local module
PyRun_SimpleString("import FeedStore as fs"); //here's where it whines about the lack of xml.dom
PyRun_SimpleString("store = fs.feedStore()");
PyRun_SimpleString("print store.next()");
Py_Finalize();
I'm probably misunderstanding something essential about boost::python. Can anyone help me out?
Despite having identical sys.path values, calling
PyRun_SimpleString("sys.path.append(\"<<path>>\")");
with the places I needed fixed the problem.