Python 使用Py2app时出现导入错误
我正在使用py2app将python脚本打包为mac上的.app文档,但发现导入错误:Python 使用Py2app时出现导入错误,python,py2app,Python,Py2app,我正在使用py2app将python脚本打包为mac上的.app文档,但发现导入错误: Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.7/bin/py2applet", line 7, in <module> from py2app.script_py2applet import main File "/Library/Frameworks/Python
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.7/bin/py2applet", line 7, in <module>
from py2app.script_py2applet import main
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/py2app/script_py2applet.py", line 13, in <module>
from plistlib import Plist
ImportError: cannot import name 'Plist' from 'plistlib' (/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/plistlib.py)
回溯(最近一次呼叫最后一次):
文件“/Library/Frameworks/Python.framework/Versions/3.7/bin/py2applet”,第7行,在
从py2app.script_py2applet导入main
文件“/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site packages/py2app/script_py2applet.py”,第13行,在
从plistlib导入Plist
ImportError:无法从“plistlib”导入名称“Plist”(/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/plistlib.py)
我试图通过谷歌搜索这种错误,发现没有人问过和我一样的问题。我自己的设置有错误吗?在本月晚些时候发布新更新之前,这是一个临时修复 查找
py2app
目录的路径,因为您需要更改该目录中几个文件中的一些代码行
如果您有终端,您可以通过以下方式找到目录:
find ~/ -type f -name “*py2app*”
py2applet --make-setup my_project.py
文件1
py2app/build_app.py
(第614行)
替换:
if isinstance(self.plist, plistlib.Dict):
self.plist = dict(self.plist.__dict__)
else:
self.plist = dict(self.plist)
from plistlib import Plist
以下是:
if not isinstance(self.plist, dict):
self.plist = dict(self.plist)
dirs = [contents, resources, platdir]
plistPath = os.path.join(contents, 'Info.plist')
if os.path.exists(plistPath):
for d in dirs:
shutil.rmtree(d, ignore_errors=True)
for d in dirs:
makedirs(d)
plistlib.writePlist(kw, plistPath)
import plistlib
plist = plistlib.fromFile(fn)
文件2
py2app/create_appbundle.py
(第26行)
替换:
dirs = [contents, resources, platdir]
plist = plistlib.Plist()
plist.update(kw)
plistPath = os.path.join(contents, 'Info.plist')
if os.path.exists(plistPath):
if plist != plistlib.Plist.fromFile(plistPath):
for d in dirs:
shutil.rmtree(d, ignore_errors=True)
for d in dirs:
makedirs(d)
plist.write(plistPath)
以下是:
if not isinstance(self.plist, dict):
self.plist = dict(self.plist)
dirs = [contents, resources, platdir]
plistPath = os.path.join(contents, 'Info.plist')
if os.path.exists(plistPath):
for d in dirs:
shutil.rmtree(d, ignore_errors=True)
for d in dirs:
makedirs(d)
plistlib.writePlist(kw, plistPath)
import plistlib
plist = plistlib.fromFile(fn)
文件3
py2app/script_py2applet.py
(第13行)
替换:
if isinstance(self.plist, plistlib.Dict):
self.plist = dict(self.plist.__dict__)
else:
self.plist = dict(self.plist)
from plistlib import Plist
以下是:
if not isinstance(self.plist, dict):
self.plist = dict(self.plist)
dirs = [contents, resources, platdir]
plistPath = os.path.join(contents, 'Info.plist')
if os.path.exists(plistPath):
for d in dirs:
shutil.rmtree(d, ignore_errors=True)
for d in dirs:
makedirs(d)
plistlib.writePlist(kw, plistPath)
import plistlib
plist = plistlib.fromFile(fn)
同时,更换(第115行)
以下是:
if not isinstance(self.plist, dict):
self.plist = dict(self.plist)
dirs = [contents, resources, platdir]
plistPath = os.path.join(contents, 'Info.plist')
if os.path.exists(plistPath):
for d in dirs:
shutil.rmtree(d, ignore_errors=True)
for d in dirs:
makedirs(d)
plistlib.writePlist(kw, plistPath)
import plistlib
plist = plistlib.fromFile(fn)
然后,您最终可以使用以下命令在应用程序目录中创建setup.py文件:
find ~/ -type f -name “*py2app*”
py2applet --make-setup my_project.py
并使用以下内容构建独立应用程序:
python setup.py py2app -A
对上面大部分代码的贡献
出现此问题的原因是python3.7中对Plist进行了折旧 非常感谢!一年过去了,这在上游还没有固定下来?