Pyinstaller Jinja2 TemplateNotFound [英] Pyinstaller Jinja2 TemplateNotFound
问题描述
我正在使用pyinstaller来构建我的flask应用程序，
一切正常，除了Jinja2模板出现问题.
I am using pyinstaller to build my flask application,
everything is working fine except I get problems with Jinja2 templates.
它给了我jinja2.exceptions.TemplateNotFound
我试图放入from app import template这是模板文件夹，但是没有用(我想是因为它们不包含任何py文件).
I tried to put from app import template which is the templates folder, but it didn't work (I guess since they don't contain any py file).
我还尝试将.spec文件更改为包含templates文件夹
I also tried changing the .spec file to include the templates folder
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)
但是它也不起作用，就像我自己手动复制文件夹一样.
But it didn't work either, same result as if I copy the folder manually by myself.
是否有任何方法可以包含与.exe捆绑在一起的模板?
Is there any way to include Template bundled together with the .exe?
修改
这是我的spec文件
# -*- 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"更改为 gmas80 ，因为它可以解决问题.
Accepted Answer changed to gmas80 because it fixes the problem.
编辑3
我还意识到，我可以使用包名称创建一个新文件夹并填写静态模板css，html等，并且它将起作用(与gmas80脚本的结果类似)
Also I just realize, I can just make a new folder with my package name and fill in the static templates css, html, etc, and it is gonna work (similar result from what gmas80 script does)
推荐答案
我不认为问题在于 https://stackoverflow.com/a/35816876/2741329 .我刚刚能够使用Jinja2冻结应用程序.
I don't believe that the issue is what is described in https://stackoverflow.com/a/35816876/2741329. I have just been able to freeze an application with Jinja2.
在我的规格文件中，我使用这种方法来收集所有模板:
In my spec file I use this approach to collect all the templates:
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>')
然后将pkg_data添加到COLLECT(1个文件夹)或EXE(1个文件).spec.
Then add pkg_data to the COLLECT (1-folder) or to the EXE (1-file) .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.
In the 1-folder solution, you should be able to find all your templates in the created sub-folder.
修改
这可能会起作用(假设您有一个软件包(即，您有一个__init__.py))，请遵循以下建议: http://flask.pocoo.org/docs/0.10/patterns/packages/):
This might work (assuming that you have a package (i.e., you have an __init__.py) following these suggestions: 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')
这篇关于Pyinstaller Jinja2 TemplateNotFound的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
