[IronPython] Questions about compiled .py files - their stub exe and dlls
Michael Foord
fuzzyman at voidspace.org.uk
Sat Dec 13 15:57:57 CET 2008
Guy Rozendorn wrote:
> Include them where?
>
> Let's look at the following example:
> bar.py only has one line: print dir()
> I compile using pyc.py to bar.dll and bar.exe
> I place bar* and IronPyhton*.dll in C:\Temp\yyy\
What about the Microsoft.Scripting etc dlls - are you including those?
Michael
> If I execute bar.exe from insdie C:\Temp\yyy, it runs without
> problems. here's the output:
> C:\Temp\yyy\
> bar.exe
> ['__builtins__', '__file__', '__name__']
>
> But, if I try to execute bar.exe from any other directory (for
> example, C:\Temp\), it fails:
> C:\Temp\
> yyy\bar.exe
>
> Unhandled Exception: System.IO.FileNotFoundException: The system
> cannot find the file specified. (Exception from HRESULT: 0x80070002)
> at System.Reflection.Assembly.nLoadFile(String path, Evidence evidence)
> at System.Reflection.Assembly.LoadFile(String path)
> at PythonMain.Main()
>
> ====
>
> All I want is to be able to execute the compiled python scripts from
> whatever directory I want, and not just the directory in which the
> binary and all assemblies are in. Is it possilble?
>
>
> On Sat, Dec 13, 2008 at 4:43 PM, Michael Foord
> <fuzzyman at voidspace.org.uk <mailto:fuzzyman at voidspace.org.uk>> wrote:
>
> Guy Rozendorn wrote:
>
> I'm using the IronPython 2.0, final version, and the
> corresponding pyc.py
>
> Well, in which case you need to include *all* the IronPython
> assemblies and not just IronPython.dll and IronPythonModules.dll.
>
> All the best,
>
> Michael Foord
>
>
>
> and they both reside in C:\Temp\myProg.exe, along with
> IronPython.dll and IronPythonModules.dll
>
>
> It looks like you are using the Pyc.py sample with
> IronPython 1.
> Can you update to IronPython 2 and try again.
>
> Thanks
>
> Michael Foord
>
>
> If I try to execute myProg.exe from any other directory
> (i.e -
> I'm in C:\Windows, and running C:\Temp\myProg.exe), I
> get the
> following error:
> Unhandled Exception: System.IO.FileNotFoundException: The
> system cannot find the file specified. (Exception from
> HRESULT
> : 0x80070002)
> at System.Reflection.Assembly.nLoadFile(String path,
> Evidence evidence)
> at System.Reflection.Assembly.LoadFile(String path)
> at PythonMain.Main()
>
> What do I need to do to make myProg.exe run from anywhere?
> Specfically, this bothers me because in deploying Windows
> Services wriiten in IronPython.
> Let's say I just compiled myService.exe, along with
> myService.dll, and they're both in C:\Temp (along with
> IronPython DLLs).
> After I register the service, it fails to start, since the
> current directory of the services.exe (who executes
> myService.exe) is %SystemRoot%\system32
> If I put myService.dll in the system32 directory, the
> service
> works.
> But I don't want to put myService.dll in system32 (and many
> more dlls that I use).
>
> So, my question is:
> * Can I make the magic that will cause
> myService.exe/myProg.exe to look for its DLL inside the
> directory in which he resides in (and not the current
> directory)?
> * It is possible to include myService.dll and
> IronPython.dll
> and IronPythonModules.dll inside myService.exe (so I
> could do
> import sys and then append to path which ever directries I
> wish for)?
>
> Thanks,
> Guy
>
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