HI Mark and Hi all, as I wrote previously Mark's solution did not work for me. I need pythonsevice.exe is able to pass -X utf8 parameter to python interpreter or in alternative is able to evaluate evaluate the environment variable PYTHONUTF8=1. Any suggestions? Please help me. Thanks in advance
Il giorno lun 5 giu 2023 alle ore 10:51 Gualtiero Scotti <tie...@gmail.com> ha scritto: > HI Mark, > I've tried your solution but it doesn't work. When calling python > directly, service fails to start. > When i use > #_exe_name_ = sys.executable > #_exe_args_ = ' -X utf8 ' + '"' + os.path.abspath(sys.argv[0]) + '"' > service are directly linked to my python app without using > pythonservice.exe. ( I saw this on Regedit) > > *As you wrote on your example:* > > > # This is an example of a service hosted by python.exe rather than > # pythonservice.exe. > > # *Note that it is very rare that using python.exe is a better option* > # than the default pythonservice.exe - the latter has better error handling > # so that if Python itself can't be initialized or there are very early > # i*mport errors, you will get error details written to the event log*. > When > # using python.exe instead, you are forced to wait for the interpreter > startup > # and imports to succeed before you are able to effectively setup your own > # error handling. > > > *# So in short, please make sure you *really* want to do this, otherwise > just# stick with the default.* > > I need to use pythonservice.exe but I don't understand how it wraps my > python application. Is there a way to tell to pythonservice.exe to call > python with some interpreter arguments? > Thanks in advance. > > > Il giorno gio 1 giu 2023 alle ore 17:05 Mark Hammond < > skippy.hamm...@gmail.com> ha scritto: > >> >> https://github.com/mhammond/pywin32/blob/main/win32/Demos/service/nativePipeTestService.py >> is a demo of using a service using python.exe and supports specifying the >> command-line, so that might be an option? >> >> Mark >> On 2023-06-01 5:28 a.m., Gualtiero Scotti wrote: >> >> Hi, I need to start my python application through windows service. For >> this purpose I use pywin32. >> I'm not able to make a Python instance to evaluate the -X uf8 flag. >> >> This flag must be passed during python invocation only and not when it is >> already started. >> After some investigations I've found the service launch >> *pythonservice.exe* wrapper but I don't know how to pass the flag to the >> Python interpreter. >> >> Is there another option to set this flag? It is possible to set an env >> variable *PYTHONUTF8=1 * but pythonservice.exe doesn't seem to evaluate >> it... >> >> *My environment* >> *- Windows 11 Home 22H2* >> *- Python 3.11.1* (tags/v3.11.1:a7a450f, Dec 6 2022, 19:43:28) [MSC >> v.1934 32 bit (Intel)] on win32 >> - *Pywin32 305* >> - *Pywin32-ctypes 0.2.0* >> >> *Python documentation* >> 4.7. UTF-8 mode¶ >> <https://docs.python.org/3/using/windows.html#utf-8-mode> >> >> New in version 3.7. >> >> Windows still uses legacy encodings for the system encoding (the ANSI >> Code Page). Python uses it for the default encoding of text files (e.g. >> locale.getencoding() >> <https://docs.python.org/3/library/locale.html#locale.getencoding>). >> >> This may cause issues because UTF-8 is widely used on the internet and >> most Unix systems, including WSL (Windows Subsystem for Linux). >> >> You can use the Python UTF-8 Mode >> <https://docs.python.org/3/library/os.html#utf8-mode> to change the >> default text encoding to UTF-8. You can enable the Python UTF-8 Mode >> <https://docs.python.org/3/library/os.html#utf8-mode> via the -X utf8 command >> line option, or the PYTHONUTF8=1 environment variable. See PYTHONUTF8 >> <https://docs.python.org/3/using/cmdline.html#envvar-PYTHONUTF8> for >> enabling UTF-8 mode, and Excursus: Setting environment variables >> <https://docs.python.org/3/using/windows.html#setting-envvars> for how >> to modify environment variables. >> >> When the Python UTF-8 Mode >> <https://docs.python.org/3/library/os.html#utf8-mode> is enabled, you >> can still use the system encoding (the ANSI Code Page) via the “mbcs” codec. >> >> Note that adding PYTHONUTF8=1 to the default environment variables will >> affect all Python 3.7+ applications on your system. If you have any Python >> 3.7+ applications which rely on the legacy system encoding, it is >> recommended to set the environment variable temporarily or use the -X >> utf8 command line option. >> >> Note >> >> >> Even when UTF-8 mode is disabled, Python uses UTF-8 by default on Windows >> for: >> >> - >> >> Console I/O including standard I/O (see *PEP 528* >> <https://peps.python.org/pep-0528/> for details). >> - >> >> The filesystem encoding >> >> <https://docs.python.org/3/glossary.html#term-filesystem-encoding-and-error-handler> >> (see *PEP 529* <https://peps.python.org/pep-0529/> for details). >> >> from -> https://docs.python.org/3/using/windows.html >> >> Please help me! >> Thanks in advance >> >> >> _______________________________________________ >> python-win32 mailing >> listpython-win32@python.orghttps://mail.python.org/mailman/listinfo/python-win32 >> >>
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