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pyinstall and matplotlib

Has anybody been able to create an exe of their python applications
involving matplotlib using pyinstall (ver 1.3)? I am getting a:

RuntimeError: Could not find the matplotlib data files

when I attempt to run the exe created.

In searching the web, it appears this is an issue when others tried to
use py2exe as well. Unfortunately, the few hits I saw doesn't include
enough details to inspire me as to what I should be doing in my
pyinstall .spec file.

Does anybody has an example or information about this?

Thanks,
Feb 9 '08 #1
4 9686
On Feb 9, 2:53 pm, John Henry <john106he...@h otmail.comwrote :
Has anybody been able to create an exe of their python applications
involving matplotlib using pyinstall (ver 1.3)? I am getting a:

RuntimeError: Could not find the matplotlib data files

when I attempt to run the exe created.

In searching the web, it appears this is an issue when others tried to
use py2exe as well. Unfortunately, the few hits I saw doesn't include
enough details to inspire me as to what I should be doing in my
pyinstall .spec file.

Does anybody has an example or information about this?

Thanks,
Well, looks like nobody has an answer to this question.

How'bout py2exe or other ways of creating exe files out of matplotlib
projects? Has anybody been able to do that? (I am cross-posting
these messages to the matploblib mailing list).
Feb 13 '08 #2
In article
<31************ *************** *******@l16g200 0hsh.googlegrou ps.com>,
John Henry <jo**********@h otmail.comwrote :
On Feb 9, 2:53 pm, John Henry <john106he...@h otmail.comwrote :
Has anybody been able to create an exe of their python applications
involving matplotlib using pyinstall (ver 1.3)? I am getting a:

RuntimeError: Could not find the matplotlib data files

when I attempt to run the exe created.

In searching the web, it appears this is an issue when others tried to
use py2exe as well. Unfortunately, the few hits I saw doesn't include
enough details to inspire me as to what I should be doing in my
pyinstall .spec file.

Does anybody has an example or information about this?

Thanks,

Well, looks like nobody has an answer to this question.

How'bout py2exe or other ways of creating exe files out of matplotlib
projects? Has anybody been able to do that? (I am cross-posting
these messages to the matploblib mailing list).
For py2exe I have appended a setup script I use to bundle an application
that includes matplotlib. I am no Windows expert and there are probably
better ways to do it, but it does work. I have made no attempt to strip
out extra stuff.

(As for pyinstaller:a year or so ago I tried to use it to make a bundled
*unix* version of my app. If that had worked I'd have considered trying
to use it for Windows as well. But after a lot of experimenting I was
never able to get anything even close to functional. Maybe it's better
now.)

-- Russell

from distutils.core import setup
import os
import sys
import matplotlib
import py2exe

# The following code is necessary for py2exe to find win32com.shell.
# Solution from
<http://starship.python .net/crew/theller/moin.cgi/WinShell>
import win32com
import py2exe.mf as modulefinder
for pth in win32com.__path __[1:]:
modulefinder.Ad dPackagePath("w in32com", pth)
for extra in ["win32com.shell "]:
__import__(extr a)
m = sys.modules[extra]
for pth in m.__path__[1:]:
modulefinder.Ad dPackagePath(ex tra, pth)

tuiRoot = os.path.dirname (os.path.dirnam e(os.path.abspa th(__file__)))
roRoot = os.path.join(tu iRoot, "ROPackage" )
sys.path = [tuiRoot, roRoot] + sys.path
import TUI.Version
mainProg = os.path.join(tu iRoot, "runtui.py" )

NDataFilesToPri nt = 0 # number of data files to print, per directory

def addDataFiles(da taFiles, fromDir, toSubDir=None,
inclHiddenDirs= False):
"""Find data files and format data for the data_files argument of
setup.

In/Out:
- dataFiles: a list to which is appended zero or more of these
elements:
[subDir, list of paths to resource files]

Inputs:
- fromDir: path to root directory of existing resource files
- toSubDir: relative path to resources in package;
if omitted then the final dir of fromDir is used
- inclHiddenDirs: if True, the contents of directories whose names
start with "." are included

Returns a list of the following elements:
"""
lenFromDir = len(fromDir)
if toSubDir == None:
toSubDir = os.path.split(f romDir)[1]
for (dirPath, dirNames, fileNames) in os.walk(fromDir ):
if not inclHiddenDirs:
numNames = len(dirNames)
for ii in range(numNames-1, -1, -1):
if dirNames[ii].startswith("." ):
del(dirNames[ii])
if not dirPath.startsw ith(fromDir):
raise RuntimeError("C annot deal with %r files; %s does not
start with %r" %\
(resBase, dirPath, fromDir))
toPath = os.path.join(to SubDir, dirPath[lenFromDir+1:])
filePaths = [os.path.join(di rPath, fileName) for fileName in
fileNames]
dataFiles.appen d((toPath, filePaths))

# Add resources
dataFiles = []
# TUI resources
for resBase in ("Help", "Scripts", "Sounds"):
toSubDir = os.path.join("T UI", resBase)
fromDir = os.path.join(tu iRoot, toSubDir)
addDataFiles(da taFiles, fromDir, toSubDir)
# RO resources
for resBase in ("Bitmaps",) :
toSubDir = os.path.join("R O", resBase)
fromDir = os.path.join(ro Root, toSubDir)
addDataFiles(da taFiles, fromDir, toSubDir)

# Add tcl snack libraries
pythonDir = os.path.dirname (sys.executable )
snackSubDir = "tcl\\snack 2.2"
snackDir = os.path.join(py thonDir, snackSubDir)
addDataFiles(da taFiles, snackDir, snackSubDir)

# Add matplotlib's data files.
matplotlibDataP ath = matplotlib.get_ data_path()
addDataFiles(da taFiles, matplotlibDataP ath, "matplotlibdata ")

if NDataFilesToPri nt 0:
print "\nData files:"
for pathInfo in dataFiles:
print pathInfo[0]
nFiles = len(pathInfo[1])
for resPath in pathInfo[1][0:NDataFilesToP rint]:
print " ", resPath
if nFiles NDataFilesToPri nt:
print " ...and %d more" % (nFiles - NDataFilesToPri nt)

versDate = TUI.Version.Ver sionStr
appVers = versDate.split( )[0]
distDir = "TUI_%s_Windows " % (appVers,)

inclModules = [
# "email.Util s", # needed for Python 2.5.0
]
# packages to include recursively
inclPackages = [
"TUI",
"RO",
"matplotlib ",
"dateutil", # required by matplotlib
"pytz", # required by matplotlib
# "matplotlib.bac kends",
# "matplotlib.num erix",
# "encodings" ,
# "numpy",
# "email", # needed for Python 2.5
]

setup(
options = dict(
py2exe = dict (
dll_excludes = [
# the following are for matplotlib 0.87:
"libgdk_pix buf-2.0-0.dll",
"libgobject-2.0-0.dll",
"libgdk-win32-2.0-0.dll",
"wxmsw26uh_vc.d ll",
],
excludes = [ # modules to exclude
"_gtkagg",
"_wxagg",
],
#includes = inclModules,
packages = inclPackages,
)
),
windows=[ # windows= for no console, console= for console
dict(
script = mainProg,
dest_base = "TUI",
icon_resources = [(1, "TUI.ico")],
),
],
data_files = dataFiles,
)

# rename dist to final directory name
os.rename("dist ", distDir)
Feb 13 '08 #3
hi John,

John Henry wrote:
Anybody willing to help?
I struggled the past few days with the same problem,
and with the help of Werner Bruhin (wxPython list) I found a solution.
I had 2 problems:
- not finding mpl datapath
- matplotlib insisted on installing backends that were distorted on my
system

The first problem was solved with the following script:
it has some special parts
- remove the distro and build directories before running setup
- a special matplot part, ensuring mpl-data is copied and installed
- a lot of excludes for matplotlib ( which doesn't seem to work :-( )

Kill_Distro = True
MatPlotLib_Want ed = True

from distutils.core import setup
import py2exe
import sys
subdirs = [ '..\\P24_suppor t', '..\\P24_pictur es',
'..\\P24_Lib_Ex tensions' ]
for subdir in subdirs:
if not ( subdir in sys.path) : sys.path.append ( subdir )

from file_support import *

import shutil
import glob
# *************** *************** *************** *************** ***********
# Some suggests that old build/dist should be cleared
# *************** *************** *************** *************** ***********
dist_paths = [ 'D:\\Data_Pytho n\\P24_PyLab_Wo rks\\build',
'D:\\Data_Pytho n\\P24_PyLab_Wo rks\\dist' ]
for path in dist_paths :
if File_Exists ( path ) :
shutil.rmtree ( path )
# *************** *************** *************** *************** ***********

# *************** *************** *************** *************** ***********
# *************** *************** *************** *************** ***********
data_files = []
packages = []
includes = []
excludes = []
dll_excludes = []
data_files.appe nd ( ( '', glob.glob ( 'templates_*.*' ) ) )

# *************** *************** *************** *************** ***********
# For MatPlotLib
# *************** *************** *************** *************** ***********
if MatPlotLib_Want ed :
import matplotlib

includes.append ( 'matplotlib.num erix.random_arr ay' )

packages.append ( 'matplotlib' )
packages.append ( 'pytz' )

data_files.appe nd ( ( r'mpl-data', glob.glob (
r'P:\\Python\\L ib\\site-packages\\matpl otlib\\mpl-data\\*.*' )))
data_files.appe nd ( ( r'mpl-data', glob.glob (

r'P:\\Python\\L ib\\site-packages\\matpl otlib\\mpl-data\\matplotli brc' )))
data_files.appe nd ( ( r'mpl-data\\images', glob.glob (
r'P:\\Python\\L ib\\site-packages\\matpl otlib\\mpl-data\\images\\* .*' )))
data_files.appe nd ( ( r'mpl-data\\fonts\\af m', glob.glob (

r'P:\\Python\\L ib\\site-packages\\matpl otlib\\mpl-data\\fonts\\af m\\*.*' )))
data_files.appe nd ( ( r'mpl-data\\fonts\\pd fcorefonts', glob.glob (

r'P:\\Python\\L ib\\site-packages\\matpl otlib\\mpl-data\\fonts\\pd fcorefonts\\*.* '
)))
data_files.appe nd ( ( r'mpl-data\\fonts\\tt f', glob.glob (

r'P:\\Python\\L ib\\site-packages\\matpl otlib\\mpl-data\\fonts\\tt f\\*.*' )))

excludes.append ( '_gtkagg')
excludes.append ( '_tkagg' )
excludes.append ( '_agg2' )
excludes.append ( '_cairo' )
excludes.append ( '_cocoaagg' )
excludes.append ( '_fltkagg' )
excludes.append ( '_gtk' )
excludes.append ( '_gtkcairo')
excludes.append ( 'backend_qt' )
excludes.append ( 'backend_qt4')
excludes.append ( 'backend_qt4agg ' )
excludes.append ( 'backend_qtagg' )
excludes.append ( 'backend_cairo' )
excludes.append ( 'backend_cocoaa gg' )
excludes.append ( 'Tkconstants' )
excludes.append ( 'Tkinter' )
excludes.append ( 'tcl' )
excludes.append ( "_imagingtk " )
excludes.append ( "PIL._imagingtk " )
excludes.append ( "ImageTk" )
excludes.append ( "PIL.ImageT k" )
excludes.append ( "FixTk" )

dll_excludes.ap pend ( 'libgdk-win32-2.0-0.dll' )
dll_excludes.ap pend ( 'libgdk_pixbuf-2.0-0.dll' )
dll_excludes.ap pend ( 'libgobject-2.0-0.dll')
dll_excludes.ap pend ( 'tcl84.dll' )
dll_excludes.ap pend ( 'tk84.dll' )
dll_excludes.ap pend ( 'tclpip84.dll' )
# *************** *************** *************** *************** ***********
# seems not to be found (imported in brick.py)
includes.append ( 'PyLab_Works_pr operties' )

# *************** *************** *************** *************** ***********
# *************** *************** *************** *************** ***********

# If run without args, build executables, in quiet mode.
if len(sys.argv) == 1:
sys.argv.append ("py2exe")

setup (
windows = ['PyLab_Works.py '] ,
options = {
'py2exe' : {
'includes' : includes,
'excludes' : excludes,
'dll_excludes' : dll_excludes,
'packages' : packages,
}},
data_files = data_files
)

import subprocess
result = subprocess.call (
[ 'P:\Program Files\Inno Setup 4\ISCC.exe',
'D:\Data_Python \P24_PyLab_Work s\PyLab_Works.i ss'])

if (result==0) and Kill_Distro :
for path in dist_paths :
if File_Exists ( path ) :
shutil.rmtree ( path )
Thé essential issue is not to use pylab to do the imports for you,
but perform your own imports,
this might be a lot of work: in my case the import looks like this
(I don't include numerix, because I use numpy),
so in my program to distribute, I use this :

import matplotlib
matplotlib.use( 'WXAgg')
from matplotlib.back ends.backend_wx agg \
import Toolbar, FigureManager
from matplotlib.back ends.backend_wx agg \
import FigureCanvasWxA gg as FigureCanvas
from matplotlib import rcParams, mlab, cm
from matplotlib.mlab import meshgrid
from matplotlib.figu re import Figure
from matplotlib.axes import Subplot
hope this might help you somewhat,
cheers,
Stef
Feb 17 '08 #4
>>Traceback (most recent call last):
>> File "multicolor.py" , line 11, in ?
File "pylab.pyc" , line 1, in ?
File "matplotlib\pyl ab.pyc", line 222, in ?
File "matplotlib\bac kends\__init__. pyc", line 24, in pylab_setup
File "matplotlib\bac kends\backend_t kagg.pyc", line 7, in ?
ImportError : No module named Tkinter
Any ideas?
Thanks,
BTW: I don't use Tkinter for GUI, I use PythonCard and wxPython. May
be the Tkinter is invoked by the multicolor.py sample?

I tried another application which I know for sure doesn't use Tkinter
and yet it still tries to invoke Tkinter. So, I need to disable the
backend_tkagg.p yc somehow.

Any suggestions?

Thanks,
hi John,

I've started a discussion on the MatPlotLib list,
(and others, but now limited to matplotlib-list)
you might want to follow the discussion over there.
I just read that the real solution seems to be in setup.cfg,
and AFAIK that file is missing in the distro.

cheers,
Stef
Feb 19 '08 #5

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