Tôi có các tệp có phần mở rộng là .py
được kết hợp với trình thông dịch Python. Tuy nhiên khi tôi gõ tên của một tập tin như vậy tại dòng lệnh và bấm ENTER
tệp đang được mở trong trình soạn thảo văn bản mặc định (Notepad ++) thay vì được chạy với trình thông dịch Python liên quan. Tại sao?Chạy tập lệnh Python từ dòng lệnh mở tập lệnh trong trình soạn thảo văn bản mặc định thay vì thực thi tập lệnh
Z:\1>where python
c:\Program Files\Python\2.7\python.exe
Z:\1>reg query HKCR\.py /ve
HKEY_CLASSES_ROOT\.py
(Default) REG_SZ Python.File
Z:\1>reg query HKCR\Python.File\shell\open\command /ve
HKEY_CLASSES_ROOT\Python.File\shell\open\command
(Default) REG_SZ c:\Program Files\Python\2.7\python.exe "%1" %*
Z:\1>echo %PATHEXT%
.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC;.PY;.PYW
Z:\1>type a.py
from __future__ import print_function; import sys; print(sys.executable); print(sys.version)
Z:\1>a.py <--- this opens a.py in the default text editor
Tôi đang trên Windows Vista x64 sử dụng Python 2.7.3 (default, Apr 10 2012, 23:24:47) [MSC v.1500 64 bit (AMD64)] on win32
CẬP NHẬT
Sau khi xóa HKEY_CLASSES_ROOT\Unknown\shell\notepad++\command
chìa khóa (Tôi tạo phím này trong quá khứ trong việc tìm kiếm của tôi để liên kết tập tin mà không mở rộng với Notepad ++ - xem How to set the default program for opening files without an extension in Windows?) có giá trị là C:\Program Files (x86)\Notepad++\notepad++ %1
Tôi nhận được lỗi này:
This file does not have a program associated with it for performing this action. Create an association in the Set Associations control panel.
CẬP NHẬT 2
Để hiển thị tất cả các khóa registry sử dụng bình thường của hệ thống để tìm ra những chương trình có liên quan đến .py
phần mở rộng tôi chạy tập tin thực thi sau (python_assoc.query.bat
):
@echo off
if "%~1" == "details" (
set keypath=HKLM\Software\Classes
echo ----- HKEY_LOCAL_MACHINE -----
call :query
set keypath=HKCU\Software\Classes
echo.
echo ----- HKEY_CURRENT_USER -----
call :query
) else (
set keypath=HKCR
echo ----- HKEY_CLASSES_ROOT -----
call :query
)
goto end
:query
reg query %keypath%\.py /ve
reg query %keypath%\.pyw /ve
reg query %keypath%\.pyc /ve
reg query %keypath%\.pyo /ve
reg query %keypath%\Python.File\shell\open\command /ve
reg query %keypath%\Python.NoConFile\shell\open\command /ve
reg query %keypath%\Python.CompiledFile\shell\open\command /ve
goto :eof
:end
set keypath=
OUTPUT
Z:\1>python_assoc.query.bat details
----- HKEY_LOCAL_MACHINE -----
HKEY_LOCAL_MACHINE\Software\Classes\.py
(Default) REG_SZ Python.File
HKEY_LOCAL_MACHINE\Software\Classes\.pyw
(Default) REG_SZ Python.NoConFile
HKEY_LOCAL_MACHINE\Software\Classes\.pyc
(Default) REG_SZ Python.CompiledFile
HKEY_LOCAL_MACHINE\Software\Classes\.pyo
(Default) REG_SZ Python.CompiledFile
HKEY_LOCAL_MACHINE\Software\Classes\Python.File\shell\open\command
(Default) REG_SZ c:\Program Files\Python\2.7\python.exe "%1" %*
HKEY_LOCAL_MACHINE\Software\Classes\Python.NoConFile\shell\open\command
(Default) REG_SZ c:\Program Files\Python\2.7\pythonw.exe "%1" %*
HKEY_LOCAL_MACHINE\Software\Classes\Python.CompiledFile\shell\open\command
(Default) REG_SZ c:\Program Files\Python\2.7\python.exe "%1" %*
----- HKEY_CURRENT_USER -----
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
ERROR: The system was unable to find the specified registry key or value.
Tôi cũng chạy Process Monitor (cảm ơn Maximus) để xem những khóa registry nào đang được đọc khi chạy a.py
từ dòng lệnh. Tôi đã đặt bộ lọc để chỉ bao gồm pid của cmd.exe
được sử dụng để chạy tệp a.py
và loại trừ các hoạt động của loại RegCloseKey
.
"Operation","Path","Result","Detail"
"RegOpenKey","HKCU\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers","NAME NOT FOUND","Desired Access: Query Value"
"RegOpenKey","HKLM\SOFTWARE\Microsoft\WINDOWS NT\CURRENTVERSION\AppCompatFlags\Custom\a.py","NAME NOT FOUND","Desired Access: Query Value"
"RegOpenKey","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer","SUCCESS","Desired Access: Query Value"
"RegQueryValue","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MaximizeApps","NAME NOT FOUND","Length: 144"
"RegOpenKey","HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer","SUCCESS","Desired Access: Query Value"
"RegQueryValue","HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\explorer\MaximizeApps","NAME NOT FOUND","Length: 144"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\Drive\shellex\FolderExtensions","NAME NOT FOUND","Desired Access: Enumerate Sub Keys"
"RegOpenKey","HKCR\Drive\shellex\FolderExtensions","SUCCESS","Desired Access: Enumerate Sub Keys"
"RegQueryKey","HKCR\Drive\shellex\FolderExtensions","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\Drive\shellex\FolderExtensions","NAME NOT FOUND","Desired Access: Maximum Allowed"
"RegEnumKey","HKCR\Drive\shellex\FolderExtensions","SUCCESS","Index: 0, Name: {fbeb8a05-beee-4442-804e-409d6c4515e9}"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\Drive\shellex\FolderExtensions\{fbeb8a05-beee-4442-804e-409d6c4515e9}","NAME NOT FOUND","Desired Access: Query Value"
"RegOpenKey","HKCR\Drive\shellex\FolderExtensions\{fbeb8a05-beee-4442-804e-409d6c4515e9}","SUCCESS","Desired Access: Query Value"
"RegQueryKey","HKCR\Drive\shellex\FolderExtensions\{fbeb8a05-beee-4442-804e-409d6c4515e9}","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\Drive\shellex\FolderExtensions\{fbeb8a05-beee-4442-804e-409d6c4515e9}","NAME NOT FOUND","Desired Access: Maximum Allowed"
"RegQueryValue","HKCR\Drive\shellex\FolderExtensions\{fbeb8a05-beee-4442-804e-409d6c4515e9}\DriveMask","SUCCESS","Type: REG_DWORD, Length: 4, Data: 32"
"RegEnumKey","HKCR\Drive\shellex\FolderExtensions","NO MORE ENTRIES","Index: 1, Length: 288"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py","NAME NOT FOUND","Desired Access: Query Value"
"RegOpenKey","HKCR\.py","SUCCESS","Desired Access: Query Value"
"RegQueryKey","HKCR\.py","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py","NAME NOT FOUND","Desired Access: Maximum Allowed"
"RegQueryValue","HKCR\.py\(Default)","SUCCESS","Type: REG_SZ, Length: 26, Data: Python.File "
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py\OpenWithProgids","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\.py\OpenWithProgids","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.py\OpenWithProgids","SUCCESS","Desired Access: Read"
"RegQueryKey","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.py\OpenWithProgids","SUCCESS","Query: Cached, SubKeys: 0, Values: 2"
"RegEnumValue","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.py\OpenWithProgids","SUCCESS","Index: 0, Length: 220"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\Python.File","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\Python.File","SUCCESS","Desired Access: Read"
"RegEnumValue","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.py\OpenWithProgids","SUCCESS","Index: 1, Length: 220"
"RegEnumValue","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.py\OpenWithProgids","NO MORE ENTRIES","Index: 2, Length: 220"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\.py","SUCCESS","Desired Access: Read"
"RegOpenKey","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.py","SUCCESS","Desired Access: Read"
"RegOpenKey","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.py","SUCCESS","Desired Access: Read"
"RegOpenKey","HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.py\UserChoice","NAME NOT FOUND","Desired Access: Query Value"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\Python.File ","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\Python.File ","NAME NOT FOUND","Desired Access: Read"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\.py","SUCCESS","Desired Access: Read"
"RegQueryKey","HKCR\.py","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py\shell","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\.py\shell","NAME NOT FOUND","Desired Access: Read"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\.py","SUCCESS","Desired Access: Read"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\Unknown","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\Unknown","NAME NOT FOUND","Desired Access: Read"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\SystemFileAssociations\.py","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\SystemFileAssociations\.py","NAME NOT FOUND","Desired Access: Read"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py","NAME NOT FOUND","Desired Access: Query Value"
"RegOpenKey","HKCR\.py","SUCCESS","Desired Access: Query Value"
"RegQueryKey","HKCR\.py","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\.py","NAME NOT FOUND","Desired Access: Maximum Allowed"
"RegQueryValue","HKCR\.py\PerceivedType","NAME NOT FOUND","Length: 144"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\SystemFileAssociations\.py","NAME NOT FOUND","Desired Access: Query Value"
"RegOpenKey","HKCR\SystemFileAssociations\.py","NAME NOT FOUND","Desired Access: Query Value"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\*","SUCCESS","Desired Access: Read"
"RegQueryKey","HKCU\Software\Classes\*","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\*\shell","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\*\shell","SUCCESS","Desired Access: Read"
"RegQueryKey","HKCR\*\shell","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\*\shell","NAME NOT FOUND","Desired Access: Maximum Allowed"
"RegQueryValue","HKCR\*\shell\(Default)","NAME NOT FOUND","Length: 144"
"RegQueryKey","HKCR\*\shell","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\*\shell\open","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\*\shell\open","NAME NOT FOUND","Desired Access: Read"
"RegQueryKey","HKCU\Software\Classes","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\AllFilesystemObjects","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\AllFilesystemObjects","SUCCESS","Desired Access: Read"
"RegQueryKey","HKCR\AllFilesystemObjects","SUCCESS","Query: Name"
"RegOpenKey","HKCU\Software\Classes\AllFilesystemObjects\shell","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCR\AllFilesystemObjects\shell","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKLM\Software\Microsoft\Windows\CurrentVersion\SideBySide","SUCCESS","Desired Access: Read"
"RegQueryValue","HKLM\COMPONENTS\PreferExternalManifest","NAME NOT FOUND","Length: 20"
"RegOpenKey","HKLM\Software\Microsoft\Windows\CurrentVersion\SideBySide\AssemblyStorageRoots","REPARSE","Desired Access: Enumerate Sub Keys"
"RegOpenKey","HKLM\COMPONENTS\AssemblyStorageRoots","NAME NOT FOUND","Desired Access: Enumerate Sub Keys"
"RegOpenKey","HKLM\Software\Microsoft\DirectUI","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKLM\Software\Microsoft\CTF\TIP\{0000897b-83df-4b96-be07-0fb58b01c4a4}\LanguageProfile\0x00000000\{0001bea3-ed56-483d-a2e2-aeae25577436}","SUCCESS","Desired Access: Read"
"RegQueryValue","HKLM\SOFTWARE\Microsoft\CTF\TIP\{0000897b-83df-4b96-be07-0fb58b01c4a4}\LanguageProfile\0x00000000\{0001bea3-ed56-483d-a2e2-aeae25577436}\Enable","SUCCESS","Type: REG_DWORD, Length: 4, Data: 1"
"RegOpenKey","HKCU","SUCCESS","Desired Access: Read"
"RegOpenKey","HKCU\Keyboard Layout\Toggle","SUCCESS","Desired Access: Read"
"RegQueryValue","HKCU\Keyboard Layout\Toggle\Language Hotkey","SUCCESS","Type: REG_SZ, Length: 4, Data: 3"
"RegQueryValue","HKCU\Keyboard Layout\Toggle\Layout Hotkey","SUCCESS","Type: REG_SZ, Length: 4, Data: 3"
"RegOpenKey","HKCU","SUCCESS","Desired Access: Read"
"RegOpenKey","HKCU\SOFTWARE\Microsoft\CTF\LangBarAddIn","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKLM\SOFTWARE\Microsoft\CTF\LangBarAddIn","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKCU","SUCCESS","Desired Access: Read"
"RegOpenKey","HKCU\Software\Microsoft\CTF\DirectSwitchHotkeys","SUCCESS","Desired Access: Read"
"RegEnumKey","HKCU\Software\Microsoft\CTF\DirectSwitchHotkeys","NO MORE ENTRIES","Index: 0, Length: 288"
"RegOpenKey","HKLM\SOFTWARE\Microsoft\CTF\KnownClasses","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKLM\SOFTWARE\Microsoft\CTF\KnownClasses","NAME NOT FOUND","Desired Access: Read"
"RegOpenKey","HKLM\Software\Microsoft\Windows NT\CurrentVersion\FontSubstitutes","SUCCESS","Desired Access: Read"
"RegQueryValue","HKLM\SOFTWARE\Microsoft\WINDOWS NT\CURRENTVERSION\FontSubstitutes\Segoe UI","NAME NOT FOUND","Length: 144"
"RegOpenKey","HKLM\SOFTWARE\Microsoft\CTF\KnownClasses","NAME NOT FOUND","Desired Access: Read"
bản sao có thể có của [Tạo các tập lệnh Python chạy trên Windows mà không chỉ định phần mở rộng ".py"] (http://stackoverflow.com/questions/9037346/making-python-scripts-run-on-windows-without-specifying- py-extension) – bgporter
@bgporter Nó không trùng lặp với câu hỏi đó. Tôi không nói về việc chạy kịch bản Python mà không cần viết phần mở rộng của nó. –
Kiểm tra và tạo lại nếu cần tệp Python của bạn [liên kết] (http://stackoverflow.com/a/5586761/355230). – martineau