Python py2exe不识别jsonschema

我一直在尝试为使用jsonschema包的Python程序使用py2exe构建Windows可执行文件，但每次尝试运行该可执行文件时，都会失败，并出现以下错误：

File "jsonschema\__init__.pyc", line 18, in <module>
File "jsonschema\validators.pyc", line 163, in <module>
File "jsonschema\_utils.pyc", line 57, in load_schema
File "pkgutil.pyc", line 591, in get_data
IOError: [Errno 0] Error: 'jsonschema\\schemas\\draft3.json'

文件“jsonschema\\uuuu init\uuuuu.pyc”，第18行，在
文件“jsonschema\validators.pyc”，第163行，在
加载模式中的第57行文件“jsonschema\\ u utils.pyc”
get_数据中第591行的文件“pkgutil.pyc”
IOError:[Errno 0]错误：“jsonschema\\schemas\\draft3.json”

我尝试将json和jsonschema添加到setup.py中py2exe的包选项中，还尝试将jsonschema目录从Python27\Libs\site包中的位置手动复制到library.zip中，但这两种方法都不起作用。我还尝试使用此处找到的解决方案（），该解决方案建议扩展py2exe，以便能够将文件复制到zip文件中，但这似乎也不起作用

我假设这是因为py2exe在library.zip中只包含Python文件，但我想知道是否有任何方法可以让它工作，而不必在原始位置将draft3.json和draft4.json转换为.py文件

---

提前谢谢你

在谷歌搜索了一段时间后（我讨厌丑陋），我在没有修补build_exe.py文件的情况下就成功了。整个事情的关键是当时的配方。我的收集器类如下所示：

from py2exe.build_exe import py2exe as build_exe

class JsonSchemaCollector(build_exe):
   """
       This class Adds jsonschema files draft3.json and draft4.json to
       the list of compiled files so it will be included in the zipfile.
   """

    def copy_extensions(self, extensions):
        build_exe.copy_extensions(self, extensions)

        # Define the data path where the files reside.
        data_path = os.path.join(jsonschema.__path__[0], 'schemas')

        # Create the subdir where the json files are collected.
        media = os.path.join('jsonschema', 'schemas')
        full = os.path.join(self.collect_dir, media)
        self.mkpath(full)

        # Copy the json files to the collection dir. Also add the copied file
        # to the list of compiled files so it will be included in the zipfile.
        for name in os.listdir(data_path):
            file_name = os.path.join(data_path, name)
            self.copy_file(file_name, os.path.join(full, name))
            self.compiled_files.append(os.path.join(media, name))

options = {"bundle_files": 1,    # Bundle ALL files inside the EXE
           "compressed": 2,      # compress the library archive
           "optimize": 2,        # like python -OO
           "packages": packages, # Packages needed by lxml.
           "excludes": excludes, # COM stuff we don't want
           "dll_excludes": skip} # Exclude unused DLLs

distutils.core.setup(
    cmdclass={"py2exe": JsonSchemaCollector},
    options={"py2exe": options},
    zipfile=None,
    console=[prog])

剩下的就是将其添加到核心设置中，如下所示：

from py2exe.build_exe import py2exe as build_exe

class JsonSchemaCollector(build_exe):
   """
       This class Adds jsonschema files draft3.json and draft4.json to
       the list of compiled files so it will be included in the zipfile.
   """

    def copy_extensions(self, extensions):
        build_exe.copy_extensions(self, extensions)

        # Define the data path where the files reside.
        data_path = os.path.join(jsonschema.__path__[0], 'schemas')

        # Create the subdir where the json files are collected.
        media = os.path.join('jsonschema', 'schemas')
        full = os.path.join(self.collect_dir, media)
        self.mkpath(full)

        # Copy the json files to the collection dir. Also add the copied file
        # to the list of compiled files so it will be included in the zipfile.
        for name in os.listdir(data_path):
            file_name = os.path.join(data_path, name)
            self.copy_file(file_name, os.path.join(full, name))
            self.compiled_files.append(os.path.join(media, name))

options = {"bundle_files": 1,    # Bundle ALL files inside the EXE
           "compressed": 2,      # compress the library archive
           "optimize": 2,        # like python -OO
           "packages": packages, # Packages needed by lxml.
           "excludes": excludes, # COM stuff we don't want
           "dll_excludes": skip} # Exclude unused DLLs

distutils.core.setup(
    cmdclass={"py2exe": JsonSchemaCollector},
    options={"py2exe": options},
    zipfile=None,
    console=[prog])

有些代码被省略了，因为它在这个上下文中不相关，但我想你明白了