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Pmw (Python メガ ウィジェット) を使用する Python プログラムから実行可能ファイルを作成できません。私はcx_Freezeを使用しています(GUIバックエンド「Gui2Exe」経由)。Pmw サイトを検索すると、Pmw ライブラリが実行時にモジュールをチェックする方法が原因であり、ライブラリが zip ファイルにあるため、py2exe または同様のプログラムを使用すると機能しないことがわかりました。詳細については、http: //pmw.sourceforge.net/doc/dynamicloader.html を参照してください。そのため、そのページの「Pmw のフリーズ」の下に、単一のスタンドアロン Pmw モジュールを生成するスクリプトを提供することで解決策が示されています。簡単に凍らせることができます。ただし、そのスクリプトは非推奨のコードを使用しており、Python 2.6 以降では機能しません。私は運がないのでそれを変更しようとしました。

編集:「regex」を「re」に置き換えるだけでは機能しないことに言及したいと思います。

#!/usr/bin/env python

# Helper script when freezing Pmw applications.  It concatenates all
# Pmw megawidget files into a single file, 'Pmw.py', in the current
# directory.  The script must be called with one argument, being the
# path to the 'lib' directory of the required version of Pmw.
# To freeze a Pmw application, you will also need to copy the
# following files to the application directory before freezing:
#
#    PmwBlt.py PmwColor.py

import os
import regsub
import string
import sys

# The order of these files is significant.  Files which reference
# other files must appear later.  Files may be deleted if they are not
# used.
files = [
    'Dialog', 'TimeFuncs', 'Balloon', 'ButtonBox', 'EntryField',
    'Group', 'LabeledWidget', 'MainMenuBar', 'MenuBar', 'MessageBar',
    'MessageDialog', 'NoteBook', 'OptionMenu', 'PanedWidget', 'PromptDialog',
    'RadioSelect', 'ScrolledCanvas', 'ScrolledField', 'ScrolledFrame',
    'ScrolledListBox', 'ScrolledText', 'HistoryText', 'SelectionDialog',
    'TextDialog', 'TimeCounter', 'AboutDialog', 'ComboBox', 'ComboBoxDialog',
    'Counter', 'CounterDialog',
]

# Set this to 0 if you do not use any of the Pmw.Color functions:
needColor = 1

# Set this to 0 if you do not use any of the Pmw.Blt functions:
needBlt = 1

def expandLinks(path):
    if not os.path.isabs(path):
    path = os.path.join(os.getcwd(), path)
    while 1:
    if not os.path.islink(path):
        break
    dir = os.path.dirname(path)
    path = os.path.join(dir, os.readlink(path))

    return path

def mungeFile(file):
    # Read the file and modify it so that it can be bundled with the
    # other Pmw files.
    file = 'Pmw' + file + '.py'
    text = open(os.path.join(srcdir, file)).read()
    text = regsub.gsub('import Pmw\>', '', text)
    text = regsub.gsub('INITOPT = Pmw.INITOPT', '', text)
    text = regsub.gsub('\<Pmw\.', '', text)
    text = '\n' + ('#' * 70) + '\n' + '### File: ' + file + '\n' + text
    return text

# Work out which version is being bundled.
file = sys.argv[0]
file = os.path.normpath(file)
file = expandLinks(file)

dir = os.path.dirname(file)
dir = expandLinks(dir)
dir = os.path.dirname(dir)
dir = expandLinks(dir)
dir = os.path.basename(dir)

version = string.replace(dir[4:], '_', '.')

# Code to import the Color module.
colorCode = """
import PmwColor
Color = PmwColor
del PmwColor
"""

# Code to import the Blt module.
bltCode = """
import PmwBlt
Blt = PmwBlt
del PmwBlt
"""

# Code used when not linking with PmwBlt.py.
ignoreBltCode = """
_bltImported = 1
_bltbusyOK = 0
"""

# Code to define the functions normally supplied by the dynamic loader.
extraCode = """

### Loader functions:

_VERSION = '%s'

def setversion(version):
    if version != _VERSION:
        raise ValueError, 'Dynamic versioning not available'

def setalphaversions(*alpha_versions):
    if alpha_versions != ():
    raise ValueError, 'Dynamic versioning not available'

def version(alpha = 0):
    if alpha:
        return ()
    else:
        return _VERSION

def installedversions(alpha = 0):
    if alpha:
        return ()
    else:
        return (_VERSION,)

"""

if '-noblt' in sys.argv:
    sys.argv.remove('-noblt')
    needBlt = 0

if '-nocolor' in sys.argv:
    sys.argv.remove('-nocolor')
    needColor = 0

if len(sys.argv) != 2:
    print 'usage: bundlepmw.py [-noblt] [-nocolor] /path/to/Pmw/Pmw_X_X_X/lib'
    sys.exit()

srcdir = sys.argv[1]

if os.path.exists('Pmw.py'):
    print 'Pmw.py already exists. Remove it and try again.'
    sys.exit()

outfile = open('Pmw.py', 'w')

if needColor:
    outfile.write(colorCode)

if needBlt:
    outfile.write(bltCode)

outfile.write(extraCode % version)

# Specially handle PmwBase.py file:
text = mungeFile('Base')
text = regsub.gsub('import PmwLogicalFont', '', text)
text = regsub.gsub('PmwLogicalFont._font_initialise', '_font_initialise', text)
outfile.write(text)
if not needBlt:
    outfile.write(ignoreBltCode)

files.append('LogicalFont')
for file in files:
    text = mungeFile(file)
    outfile.write(text)

print ''
print '   Pmw.py has been created.'

if needColor or needBlt:
    print '   Before running freeze, also copy the following file(s):'
    if needBlt:
    print '   ' + os.path.join(srcdir, 'PmwBlt.py')
    if needColor:
    print '   ' + os.path.join(srcdir, 'PmwColor.py')
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1 に答える 1

2

残念ながら、元のファイルにはタブとスペースに関するいくつかの問題があります ( のwhileインデントを見てくださいexpandlinks)。

文字列型のメソッドを使用して、これらのインデントの問題を修正し、インポートを変更regsub.gsubre.subて削除しました。string

その後、スクリプトは完璧に機能しました。

   Pmw.py has been created.
   Before running freeze, also copy the following file(s):
   C:\Users\joaquin\Desktop\Pmw.1.3.2\src\Pmw\Pmw_1_3\lib\PmwBlt.py
   C:\Users\joaquin\Desktop\Pmw.1.3.2\src\Pmw\Pmw_1_3\lib\PmwColor.py

修正されたスクリプトは次のとおりです。

#!/usr/bin/env python

# Helper script when freezing Pmw applications.  It concatenates all
# Pmw megawidget files into a single file, 'Pmw.py', in the current
# directory.  The script must be called with one argument, being the
# path to the 'lib' directory of the required version of Pmw.
# To freeze a Pmw application, you will also need to copy the
# following files to the application directory before freezing:
#
#    PmwBlt.py PmwColor.py

import os
import re
import sys

# The order of these files is significant.  Files which reference
# other files must appear later.  Files may be deleted if they are not
# used.
files = [
    'Dialog', 'TimeFuncs', 'Balloon', 'ButtonBox', 'EntryField',
    'Group', 'LabeledWidget', 'MainMenuBar', 'MenuBar', 'MessageBar',
    'MessageDialog', 'NoteBook', 'OptionMenu', 'PanedWidget', 'PromptDialog',
    'RadioSelect', 'ScrolledCanvas', 'ScrolledField', 'ScrolledFrame',
    'ScrolledListBox', 'ScrolledText', 'HistoryText', 'SelectionDialog',
    'TextDialog', 'TimeCounter', 'AboutDialog', 'ComboBox', 'ComboBoxDialog',
    'Counter', 'CounterDialog',
]

# Set this to 0 if you do not use any of the Pmw.Color functions:
needColor = 1

# Set this to 0 if you do not use any of the Pmw.Blt functions:
needBlt = 1

def expandLinks(path):
    if not os.path.isabs(path):
        path = os.path.join(os.getcwd(), path)
    while 1:
        if not os.path.islink(path):
            break
        dir = os.path.dirname(path)
        path = os.path.join(dir, os.readlink(path))

    return path

def mungeFile(file):
    # Read the file and modify it so that it can be bundled with the
    # other Pmw files.
    file = 'Pmw' + file + '.py'
    text = open(os.path.join(srcdir, file)).read()
    text = re.sub('import Pmw\>', '', text)
    text = re.sub('INITOPT = Pmw.INITOPT', '', text)
    text = re.sub('\<Pmw\.', '', text)
    text = '\n' + ('#' * 70) + '\n' + '### File: ' + file + '\n' + text
    return text

# Work out which version is being bundled.
file = sys.argv[0]
file = os.path.normpath(file)
file = expandLinks(file)

dir = os.path.dirname(file)
dir = expandLinks(dir)
dir = os.path.dirname(dir)
dir = expandLinks(dir)
dir = os.path.basename(dir)

version = dir[4:].replace('_', '.')

# Code to import the Color module.
colorCode = """
import PmwColor
Color = PmwColor
del PmwColor
"""
# Code to import the Blt module.
bltCode = """
import PmwBlt
Blt = PmwBlt
del PmwBlt
"""
# Code used when not linking with PmwBlt.py.
ignoreBltCode = """
_bltImported = 1
_bltbusyOK = 0
"""
# Code to define the functions normally supplied by the dynamic loader.
extraCode = """

### Loader functions:

_VERSION = '%s'

def setversion(version):
    if version != _VERSION:
        raise ValueError, 'Dynamic versioning not available'

def setalphaversions(*alpha_versions):
    if alpha_versions != ():
        raise ValueError, 'Dynamic versioning not available'

def version(alpha = 0):
    if alpha:
        return ()
    else:
        return _VERSION

def installedversions(alpha = 0):
    if alpha:
        return ()
    else:
        return (_VERSION,)

"""
if '-noblt' in sys.argv:
    sys.argv.remove('-noblt')
    needBlt = 0

if '-nocolor' in sys.argv:
    sys.argv.remove('-nocolor')
    needColor = 0

if len(sys.argv) != 2:
    print 'usage: bundlepmw.py [-noblt] [-nocolor] /path/to/Pmw/Pmw_X_X_X/lib'
    sys.exit()

srcdir = sys.argv[1]

if os.path.exists('Pmw.py'):
    print 'Pmw.py already exists. Remove it and try again.'
    sys.exit()

outfile = open('Pmw.py', 'w')

if needColor:
    outfile.write(colorCode)

if needBlt:
    outfile.write(bltCode)

outfile.write(extraCode % version)

# Specially handle PmwBase.py file:
text = mungeFile('Base')
text = re.sub('import PmwLogicalFont', '', text)
text = re.sub('PmwLogicalFont._font_initialise', '_font_initialise', text)
outfile.write(text)
if not needBlt:
    outfile.write(ignoreBltCode)

files.append('LogicalFont')
for file in files:
    text = mungeFile(file)
    outfile.write(text)

print ''
print '   Pmw.py has been created.'

if needColor or needBlt:
    print '   Before running freeze, also copy the following file(s):'
    if needBlt:
        print '   ' + os.path.join(srcdir, 'PmwBlt.py')
    if needColor:
        print '   ' + os.path.join(srcdir, 'PmwColor.py')
于 2011-10-01T15:20:56.823 に答える