Question

我使用py2exe捆绑了一个用python编写的小脚本。该脚本使用许多包，其中一个是reportlab。使用py2exe捆绑后，我尝试运行可执行文件，并返回以下错误：

C:\Python26\dist>DELchek.exe
Traceback (most recent call last):
File "DELchek.py", line 12, in <module>
File "reportlab\pdfgen\canvas.pyc", line 25, in <
File "reportlab\pdfbase\pdfdoc.pyc", line 22, in
File "reportlab\pdfbase\pdfmetrics.pyc", line 23,
File "reportlab\pdfbase\_fontdata.pyc", line 158,
ImportError: No module named _fontdata_enc_winansi

但我可以在reportlab文件夹中看到'_fontdata_enc_winansi'模块。有人可以帮我解决这个问题。

Answer 1

我在过去使用py2exe捆绑reportlab时遇到了同样的问题。它动态导入一堆模块，py2exe在组装依赖项时无法识别。强力修复是直接在您的代码中导入所需的模块：

from reportlab.pdfbase import _fontdata_enc_winansi
from reportlab.pdfbase import _fontdata_enc_macroman
from reportlab.pdfbase import _fontdata_enc_standard
from reportlab.pdfbase import _fontdata_enc_symbol
from reportlab.pdfbase import _fontdata_enc_zapfdingbats
from reportlab.pdfbase import _fontdata_enc_pdfdoc
from reportlab.pdfbase import _fontdata_enc_macexpert
from reportlab.pdfbase import _fontdata_widths_courier
from reportlab.pdfbase import _fontdata_widths_courierbold
from reportlab.pdfbase import _fontdata_widths_courieroblique
from reportlab.pdfbase import _fontdata_widths_courierboldoblique
from reportlab.pdfbase import _fontdata_widths_helvetica
from reportlab.pdfbase import _fontdata_widths_helveticabold
from reportlab.pdfbase import _fontdata_widths_helveticaoblique
from reportlab.pdfbase import _fontdata_widths_helveticaboldoblique
from reportlab.pdfbase import _fontdata_widths_timesroman
from reportlab.pdfbase import _fontdata_widths_timesbold
from reportlab.pdfbase import _fontdata_widths_timesitalic
from reportlab.pdfbase import _fontdata_widths_timesbolditalic
from reportlab.pdfbase import _fontdata_widths_symbol
from reportlab.pdfbase import _fontdata_widths_zapfdingbats

搜索还显示Sankar找到another solution，其中包含设置脚本中的以下包：

packages=[
    'reportlab',
    'reportlab.graphics.charts',
    'reportlab.graphics.samples',
    'reportlab.graphics.widgets',
    'reportlab.graphics.barcode',
    'reportlab.graphics',
    'reportlab.lib',
    'reportlab.pdfbase',
    'reportlab.pdfgen',
    'reportlab.platypus',
],

Answer 2

如果您不使用它们，请跳过图片...

packages= [
    'reportlab',
    'reportlab.lib',
    'reportlab.pdfbase',
    'reportlab.pdfgen',
    'reportlab.platypus',
]

setup(name='pitman',
    version='1.0',
    author='cue',
    data_files = dataFiles,
    console=['xxx.py', 'yyy.py'],      # change to windows=[...]
    options = {
        "py2exe": { "dll_excludes": ["MSVCP90.dll"],
                    "packages": packages,
                    "includes": includes }
                  }
  )

使用py2exe捆绑时导入错误

2 个答案: