Pyinstaller Jinja2 TemplateNotFound

Question

我正在使用pyinstaller构建我的烧瓶应用程序,一切正常,除了我遇到Jinja2模板的问题.

它给了我jinja2.exceptions.TemplateNotFound,

我试图把from app import template哪个是模板文件夹,但它不起作用(我猜因为它们不包含任何py文件).

我也尝试更改.spec文件以包含该templates文件夹

added_files = [
         ( '..\\CommerceApp\\app\\templates', 'templates' ),
         ( '..\\CommerceApp\\app\\static', 'static' )
        ]

a = Analysis(['..\\CommerceApp\\run.py'],
             pathex=['D:\\PythonProjects\\CommerceAppExe'],
             binaries=None,
             datas=added_files,
             hiddenimports=[],
             hookspath=[],
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher)

但它也不起作用,就像我自己手动复制文件夹一样.

有没有办法包含与.exe捆绑在一起的模板？

---

编辑

这是我的spec档案

# -*- mode: python -*-

block_cipher = None

a = Analysis(['..\\CommerceApp_withPyInstaller\\run.py'],
             pathex=['D:\\PythonProjects\\CommerceAppExe'],
             binaries=None,
             datas=[],
             hiddenimports=[],
             hookspath=[],
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher)
pyz = PYZ(a.pure, a.zipped_data,
             cipher=block_cipher)
exe = EXE(pyz,
          a.scripts,
          exclude_binaries=True,
          name='SupplyTracker',
          debug=False,
          strip=False,
          upx=True,
          console=True )
coll = COLLECT(exe,
               a.binaries,
               a.zipfiles,
               a.datas,
               strip=False,
               upx=True,
               name='SupplyTracker')

---

编辑2

接受的答案已更改为gmas80因为它解决了问题.

编辑3

此外,我才意识到,我可以做一个新的文件夹我的包名称和静态模板填写css,html等等,这是要去工作(从什么gmas80脚本做类似的结果)

Answer 1

我不认为该问题是/sf/answers/2507181351/中描述的问题.我刚刚能够冻结一个应用程序Jinja2.

在我的spec文件中,我使用这种方法来收集所有模板:

from PyInstaller.building.build_main import Analysis, PYZ, EXE, COLLECT, BUNDLE, TOC


def collect_pkg_data(package, include_py_files=False, subdir=None):
    import os
    from PyInstaller.utils.hooks import get_package_paths, remove_prefix, PY_IGNORE_EXTENSIONS

    # Accept only strings as packages.
    if type(package) is not str:
        raise ValueError

    pkg_base, pkg_dir = get_package_paths(package)
    if subdir:
        pkg_dir = os.path.join(pkg_dir, subdir)
    # Walk through all file in the given package, looking for data files.
    data_toc = TOC()
    for dir_path, dir_names, files in os.walk(pkg_dir):
        for f in files:
            extension = os.path.splitext(f)[1]
            if include_py_files or (extension not in PY_IGNORE_EXTENSIONS):
                source_file = os.path.join(dir_path, f)
                dest_folder = remove_prefix(dir_path, os.path.dirname(pkg_base) + os.sep)
                dest_file = os.path.join(dest_folder, f)
                data_toc.append((dest_file, source_file, 'DATA'))

    return data_toc

pkg_data = collect_pkg_data('<YOUR LIB HERE>')

然后添加pkg_data到COLLECT(1文件夹)或EXE(1文件).spec.

在1文件夹解决方案中,您应该能够在创建的子文件夹中找到所有模板.

编辑

这可能有用(假设您有一个包(即,您有__init__.py)遵循以下建议:http://flask.pocoo.org/docs/0.10/patterns/packages/):

# -*- mode: python -*-

# <<< START ADDED PART    
from PyInstaller.building.build_main import Analysis, PYZ, EXE, COLLECT, BUNDLE, TOC


def collect_pkg_data(package, include_py_files=False, subdir=None):
    import os
    from PyInstaller.utils.hooks import get_package_paths, remove_prefix, PY_IGNORE_EXTENSIONS

    # Accept only strings as packages.
    if type(package) is not str:
        raise ValueError

    pkg_base, pkg_dir = get_package_paths(package)
    if subdir:
        pkg_dir = os.path.join(pkg_dir, subdir)
    # Walk through all file in the given package, looking for data files.
    data_toc = TOC()
    for dir_path, dir_names, files in os.walk(pkg_dir):
        for f in files:
            extension = os.path.splitext(f)[1]
            if include_py_files or (extension not in PY_IGNORE_EXTENSIONS):
                source_file = os.path.join(dir_path, f)
                dest_folder = remove_prefix(dir_path, os.path.dirname(pkg_base) + os.sep)
                dest_file = os.path.join(dest_folder, f)
                data_toc.append((dest_file, source_file, 'DATA'))

    return data_toc

pkg_data = collect_pkg_data('<yourapplication>')  # <<< Put the name of your package here
# <<< END ADDED PART    

block_cipher = None

a = Analysis(['..\\CommerceApp_withPyInstaller\\run.py'],
             pathex=['D:\\PythonProjects\\CommerceAppExe'],
             binaries=None,
             datas=[],
             hiddenimports=[],
             hookspath=[],
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher)
pyz = PYZ(a.pure, a.zipped_data,
             cipher=block_cipher)
exe = EXE(pyz,
          a.scripts,
          exclude_binaries=True,
          name='SupplyTracker',
          debug=False,
          strip=False,
          upx=True,
          console=True )
coll = COLLECT(exe,
               a.binaries,
               a.zipfiles,
               a.datas,
               pkg_data,  # <<< Add here the collected files
               strip=False,
               upx=True,
               name='SupplyTracker')