Re: Python Windows Scripting Engine
Valentin Abrutski <[email protected]> Wed, 31 Jul 2024 17:08:51 +0300
| Newsgroups | gmane.comp.python.windows |
|---|---|
| Message-ID | <CADtR_MN5aWpXtNUVzN1UFmGW+3Vh83kQbZeaBJpQbNm5Ws1pgA@mail.gmail.com> |
--===============0781823791334612625== Content-Type: multipart/alternative; boundary="000000000000ea04ec061e8ba2bb" --000000000000ea04ec061e8ba2bb Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Thank you Mark. I will try that. Appreciate =D1=81=D1=80, 31 =D0=B8=D1=8E=D0=BB. 2024=E2=80=AF=D0=B3., 17:01 Mark Hammo= nd <[email protected]>: > Sorry, I can't explain that - running pyscript.py should register things > and support for IActiveScriptParse is unconditional. You could try runnin= g > `pyscript.py --debug` which might print some debug stuff, or even add pri= nt > statements to client.py's QueryInterface function to make sure it's > actually being called. Also, executing > win32comext/axscript/test/testHost.py should try and exercise the engine. > > HTH, > > Mark > On 2024-07-31 9:14 a.m., Valentin Abrutski wrote: > > Hi Mark. Thank you for the idea. And appreciate your help. > > I tried it. And to be sure that I'm doing it right. I've tried to use thi= s > approach to get not only IActiveScriptParse, but also IActiveScript > Still the same issue. I can get IActiveScript. But when try to get > IActiveScriptParse I get error code: 0x80004002 (E_NOINTERFACE) > > I've double checked GUID of IActiveScriptParse which is used in > QuearyInterface and it looks correct: BB1A2AE2-A4F9-11cf-8F20-00805F2CD0= 64 > > I'm thinking about is it possible that the way I registered Python Script > Engine is not correct? Is it possible that there are different way to do > that? > Just to remind you, I just run python pyscript.py > > > On Wed, Jul 31, 2024 at 12:58=E2=80=AFAM Mark Hammond <mhammond@skippinet= .com.au> > wrote: > >> >> On 2024-07-30 4:29 p.m., Valentin Abrutski wrote: >> >> Hi Mark. >> >> I double checked what I did with my previous attempt. And still can't ge= t >> success. Probably you can give me an idea of what I'm doing wrong. >> >> I am working on an application(.Net) which provides scripting >> capabilities via AcriveScript Engine. With the ability to debug script s= tep >> by step and etc. And we provide a standard set of languages VBScript and >> JScript. And now we want to provide Python support. >> >> Obviously I need to add a new ActiveScript Engine for Python. to system >> >> What I did. I installed python and installed the pywin32 package. >> Then I found this script >> Python311\Lib\site-packages\win32comext\axscript\client\pyscript.py and = run >> it : >> python pyscript.py >> >> Requesting elevation and retrying... >> Registered: Python >> >> After that, I go to my application code and do the same we already do fo= r >> Standard JScript or VBScript engines. >> For example, import of COM JScript class is defined >> [ComImport, Guid("F414C260-6AC0-11CF-B6D1-00AA00BBBB58")] >> public class JScript >> { >> } >> >> So I defined import class for Python using GUID from python class >> implementation >> [ComImport, Guid("DF630910-1C1D-11d0-AE36-8C0F5E000000")] >> public class PythonScript >> { >> } >> >> Then my expectation is that I can cast it to IAcriveScript and >> IActiveScripParse (like I do with standard languages) >> _engine =3D new PythonScript(); >> _iap =3D _engine as IActiveScriptParse; >> _ias =3D _engine as IActiveScript; >> >> But IActiveScriptParse still is null, IActiveScript - is good. >> I suppose that probably I did initialization in wrong way? or something >> like that? >> >> My best guess is that the "as" isn't working due to a lack of a typelib >> for the engine - but a QueryInterface(IID_IActiveScriptParse) on the >> IActiveScript interface should work. >> >> HTH, >> >> Mark >> >> >> >> >> >> On Tue, Jul 30, 2024 at 10:54=E2=80=AFPM Valentin Abrutski <[email protected]= om> >> wrote: >> >>> Hi Mark >>> >>> Appreciate for fast response. I will look into it. Thank you. >>> >>> >>> On Tue, Jul 30, 2024 at 5:56=E2=80=AFPM Mark Hammond <mhammond@skippine= t.com.au> >>> wrote: >>> >>>> IActiveScriptParse is supported - check out the >>>> com/win32comext/axscript directory. >>>> >>>> Cheers, >>>> >>>> Mark >>>> On 2024-07-30 10:14 a.m., Valentin Abrutski wrote: >>>> >>>> Hello all, >>>> >>>> Hopefully somebody can help me. >>>> >>>> Microsoft provides implementations for Microsoft Scripting Engine - >>>> VbScript and JScript. >>>> I need to add Python Script Engine support. I see that pywin32 already >>>> has a component for that(COM object). But it exposes only the IActiveS= cript >>>> interface. For my needs I also need IActiveScriptParse interface. >>>> >>>> please advise me if pywin32 implements it also and I just missed >>>> something? or if you have an idea what to do to get.. I will appreciat= e for >>>> your help. >>>> >>>> _______________________________________________ >>>> python-win32 mailing [email protected]://mail.python.or= g/mailman/listinfo/python-win32 >>>> >>>> > _______________________________________________ > python-win32 mailing [email protected]://mail.python.org/m= ailman/listinfo/python-win32 > > --000000000000ea04ec061e8ba2bb Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"auto">Thank you Mark. I will try that. Appreciate=C2=A0</div><b= r><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">=D1=81= =D1=80, 31 =D0=B8=D1=8E=D0=BB. 2024=E2=80=AF=D0=B3., 17:01 Mark Hammond <= ;<a href=3D"mailto:[email protected]">[email protected]</a>= >:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex= ;border-left:1px #ccc solid;padding-left:1ex"><u></u> =20 =20 =20 <div> <p>Sorry, I can't explain that - running pyscript.py should registe= r things and support for IActiveScriptParse is unconditional. You could try running `pyscript.py --debug` which might print some debug stuff, or even add print statements to client.py's QueryInterface function to make sure it's actually being called. Also, executing win32comext/axscript/test/testHost.py should try and exercise the engine.</p> <p>HTH,</p> <p>Mark<br> </p> <div>On 2024-07-31 9:14 a.m., Valentin Abrutski wrote:<br> </div> <blockquote type=3D"cite"> =20 <div dir=3D"ltr">Hi Mark. Thank you for the idea.=C2=A0 And appreciate=C2=A0your help. <div><br> I tried it. And to be sure that I'm doing it right. I've = tried to use this approach to get not only IActiveScriptParse, but also IActiveScript <div>Still the same issue. I can get IActiveScript. But when try to get IActiveScriptParse I get error=C2=A0code:=C2=A0<code= style=3D"border-radius:4px;font-size:12px;padding:1px 3px">0x80004002</cod= e><span style=3D"font-size:13px;color:rgb(204,204,204);font-family:"Se= goe WPC","Segoe UI",sans-serif;background-color:rgb(24,24,24= )">=C2=A0(</span><code style=3D"border-radius:4px;font-size:12px;padding:1p= x 3px">E_NOINTERFACE</code><span style=3D"font-size:13px;color:rgb(204,204,= 204);font-family:"Segoe WPC","Segoe UI",sans-serif;back= ground-color:rgb(24,24,24)">)</span></div> <div><span style=3D"font-size:13px;color:rgb(204,204,204);font-fa= mily:"Segoe WPC","Segoe UI",sans-serif;background-color= :rgb(24,24,24)"><br> </span></div> <div>I've double checked GUID of IActiveScriptParse which is used in QuearyInterface=C2=A0and it looks correct:=C2=A0=C2=A0BB1A2AE2-A4F9-11cf-8F20-00805F2CD064</div> <div><br> </div> <div>I'm thinking about is it possible that the way I registered Python Script Engine is not correct? Is it possible=C2=A0that there are different way to do that?=C2=A0</d= iv> <div>Just to remind you, I just run=C2=A0<span style=3D"font-fami= ly:monospace">python pyscript.py=C2=A0</span></div> <div><br> </div> </div> </div> <br> <div class=3D"gmail_quote"> <div dir=3D"ltr" class=3D"gmail_attr">On Wed, Jul 31, 2024 at 12:58=E2=80=AFAM Mark Hammond <<a href=3D"mailto:mhammond@skip= pinet.com.au" target=3D"_blank" rel=3D"noreferrer">[email protected]= u</a>> wrote:<br> </div> <blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex= ;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div> <p><br> </p> <div>On 2024-07-30 4:29 p.m., Valentin Abrutski wrote:<br> </div> <blockquote type=3D"cite"> <div dir=3D"ltr">Hi Mark.=C2=A0<br> <br> I double checked what I did with my previous attempt. And still can't get success. Probably=C2=A0you can give= me an idea of what I'm doing wrong. <div><br> </div> <div>I am working on an application(.Net) which provides scripting capabilities via AcriveScript Engine. With the ability to debug script step by step and etc. And we provide a standard set of languages VBScript and JScript. And now we want to provide Python support.</div> <div><br> </div> <div>Obviously I need to add a new ActiveScript Engine for Python. to system</div> <div><br> </div> <div>What I did. I installed python=C2=A0and installed the pywin32 package.</div> <div>Then I found this script Python311\Lib\site-packages\win32comext\axscript\client\p= yscript.py and run it : <br> <font face=3D"monospace">python pyscript.py =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=C2=A0</font></div> <div><font face=3D"monospace">Requesting elevation and retrying...</font></div> <div><font face=3D"monospace">Registered: Python</font></di= v> <div><font face=3D"monospace"><br> </font></div> <div><font face=3D"arial, sans-serif">After that,=C2=A0I go= to my application code and do the same we already do for Standard JScript or VBScript engines.</font></div> <div><font face=3D"arial, sans-serif">For example, import of COM JScript class=C2=A0 is defined</font></div> <div><font face=3D"monospace">=C2=A0 =C2=A0 [ComImport, Guid("F414C260-6AC0-11CF-B6D1-00AA00BBBB58")]= <br> =C2=A0 =C2=A0 public class JScript<br> =C2=A0 =C2=A0 {<br> =C2=A0 =C2=A0 }</font></div> <div><font face=3D"monospace"><br> </font></div> <div><font face=3D"arial, sans-serif">So I defined import class for Python using GUID from python class implementation</font></div> <div><font face=3D"monospace">=C2=A0 =C2=A0 [ComImport, Guid("DF630910-1C1D-11d0-AE36-8C0F5E000000")]= <br> =C2=A0 =C2=A0 public class PythonScript<br> =C2=A0 =C2=A0 {<br> =C2=A0 =C2=A0 }<br> </font></div> <div><font face=3D"monospace"><br> </font></div> <div><font face=3D"arial, sans-serif">Then my expectation is that I can cast it to IAcriveScript and IActiveScripParse (like I do with standard languages)</font></div> <div><font face=3D"monospace">=C2=A0 =C2=A0 _engine =3D new PythonScript();<br> =C2=A0 =C2=A0 _iap =3D _engine as IActiveScriptParse;<b= r> =C2=A0 =C2=A0 _ias =3D _engine as IActiveScript;<br> </font></div> <div><font face=3D"monospace"><br> </font></div> <div><font face=3D"arial, sans-serif">But=C2=A0IActiveScrip= tParse still is null,=C2=A0IActiveScript - is good.</font></di= v> <div><font face=3D"arial, sans-serif">I suppose that probably I did initialization in wrong way? or something like that?</font></div> </div> </blockquote> <p>My best guess is that the "as" isn't working d= ue to a lack of a typelib for the engine - but a QueryInterface(IID_IActiveScriptParse) on the IActiveScript interface should work.</p> <p>HTH,</p> <p>Mark<br> </p> <p><br> </p> <blockquote type=3D"cite"> <div dir=3D"ltr"> <div><br> </div> <div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0<br> </div> </div> <br> <div class=3D"gmail_quote"> <div dir=3D"ltr" class=3D"gmail_attr">On Tue, Jul 30, 2024 at 10:54=E2=80=AFPM Valentin Abrutski <<a href=3D"mail= to:[email protected]" target=3D"_blank" rel=3D"noreferrer">[email protected]</a>&= gt; wrote:<br> </div> <blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0= px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div dir=3D"ltr">Hi Mark <div><br> </div> <div>Appreciate for fast response. I will look into it. Thank you.=C2=A0</div> <div><br> </div> </div> <br> <div class=3D"gmail_quote"> <div dir=3D"ltr" class=3D"gmail_attr">On Tue, Jul 30, 2024 at 5:56=E2=80=AFPM Mark Hammond <<a href=3D"m= ailto:[email protected]" target=3D"_blank" rel=3D"noreferrer">mhamm= [email protected]</a>> wrote:<br> </div> <blockquote class=3D"gmail_quote" style=3D"margin:0px 0= px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div> <p>IActiveScriptParse is supported - check out the com/win32comext/axscript directory.</p> <p>Cheers,<br> </p> <p>Mark<br> </p> <div>On 2024-07-30 10:14 a.m., Valentin Abrutski wrote:<br> </div> <blockquote type=3D"cite"> <div dir=3D"ltr">Hello all,=C2=A0 <div><br> </div> <div>Hopefully somebody can help me.</div> <div><br> </div> <div>Microsoft provides implementations for Microsoft Scripting Engine - VbScript and JScript.</div> <div>I need to add Python Script Engine support. I see that pywin32 already has a component for that(COM object). But it exposes only the IActiveScript interface. For my needs I also need=C2=A0 IActiveScriptParse interface.=C2=A0<br> <br> please advise me if pywin32 implements it also and I just missed something? or if you have an idea what to do to get.. I will appreciate for your help.</div> </div> <br> <fieldset></fieldset> <pre>____________________________________________= ___ python-win32 mailing list <a href=3D"mailto:[email protected]" target=3D"_blank" rel=3D"norefer= rer">[email protected]</a> <a href=3D"https://mail.python.org/mailman/listinfo/python-win32" target=3D= "_blank" rel=3D"noreferrer">https://mail.python.org/mailman/listinfo/python= -win32</a> </pre> </blockquote> </div> </blockquote> </div> </blockquote> </div> </blockquote> </div> </blockquote> </div> <br> <fieldset></fieldset> <pre>_______________________________________________ python-win32 mailing list <a href=3D"mailto:[email protected]" target=3D"_blank" rel=3D"norefer= rer">[email protected]</a> <a href=3D"https://mail.python.org/mailman/listinfo/python-win32" target=3D= "_blank" rel=3D"noreferrer">https://mail.python.org/mailman/listinfo/python= -win32</a> </pre> </blockquote> </div> </blockquote></div> --000000000000ea04ec061e8ba2bb-- --===============0781823791334612625== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ python-win32 mailing list [email protected] https://mail.python.org/mailman/listinfo/python-win32 --===============0781823791334612625==--