<html>
  <head>
    <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    I'll work my way backwards . Eventually I'll get there. Anyway if
    you need any help on adding python 3 support , I'll be more than
    happy to help<br>
    <br>
    thanks ,<br>
    Que<br>
    <br>
    <div class="moz-cite-prefix">On 07/10/15 20:40, Zachary Turner
      wrote:<br>
    </div>
    <blockquote
cite="mid:CAAErz9g+Dkyc-DaUkJ24bpk5RCzsC7sYewjf4wxn=dVwRyiqTA@mail.gmail.com"
      type="cite">
      <div dir="ltr">When you built LLDB, did you specify a
        -DPYTHON_HOME=<path> on your CMake command line, and also
        run the install_custom_python.py script?  There's a lot of
        steps, so it seems like almost everybody misses at least one
        step when doing this.
        <div><br>
        </div>
        <div>I'm actively working (as in, literally right now) on
          getting LLDB to work with Python 3.  If all goes smoothly,
          hopefully all of these problems will disappear and everything
          will just work without any user configuration required at all.</div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr">On Wed, Oct 7, 2015 at 12:17 PM kwadwo amankwa
          <<a moz-do-not-send="true" href="mailto:que@lunarblack.com">que@lunarblack.com</a>>
          wrote:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0 0 0
          .8ex;border-left:1px #ccc solid;padding-left:1ex">
          <div bgcolor="#FFFFFF" text="#000000"> Hi Zachary,<br>
            <br>
            Ok so I did end up reconfiguring it and rebuilding but that
            was no help . I then realized that I was importing
            python27.dll as well as python27_d.dll . When I rebuilt
            liblldb I started getting an single unresolved error for <br>
            imp_Py_InitModule which I guess was the symbol for the
            Py_InitModule4 python api  which is actually a macro which
            is defined depending on a few flags . So I ended up
            rebuilding python27 and the unresolved error went away and
            built everything from scratch . The good news is that when I
            invoke the 'script' command in the lldb interpreter it
            doesn't crash anymore and I can use the python interpreter .
            I can even import the lldb module without getting the
            embedded interpreter Import error . However I  when I
            actually import lldb from a python module and run it with
            the standalone interpreter I still get the Import Error.  I
            have checked the PYTHONPATH which was different for the lldb
            embedded interpreter and updated the variable to contain the
            missing paths but no cigar <span><span> :-(    </span></span>.
            Any suggestions ?</div>
          <div bgcolor="#FFFFFF" text="#000000"><br>
            <br>
            <div>On 05/10/15 21:21, Zachary Turner wrote:<br>
            </div>
            <blockquote type="cite">
              <div dir="ltr">Can you try to regenerate CMake with that
                command line and see if that helps?</div>
              <br>
              <div class="gmail_quote">
                <div dir="ltr">On Mon, Oct 5, 2015 at 1:17 PM kwadwo
                  amankwa <<a moz-do-not-send="true"
                    href="mailto:que@lunarblack.com" target="_blank">que@lunarblack.com</a>>

                  wrote:<br>
                </div>
                <blockquote class="gmail_quote" style="margin:0 0 0
                  .8ex;border-left:1px #ccc solid;padding-left:1ex">
                  <div bgcolor="#FFFFFF" text="#000000"> <br>
                    No <br>
                  </div>
                  <div bgcolor="#FFFFFF" text="#000000"> <br>
                    <div>On 05/10/15 21:15, Zachary Turner wrote:<br>
                    </div>
                    <blockquote type="cite">
                      <div dir="ltr">Are you using
                        -DCMAKE_BUILD_TYPE=Debug when you generate
                        CMake?</div>
                      <br>
                      <div class="gmail_quote">
                        <div dir="ltr">On Mon, Oct 5, 2015 at 1:14 PM
                          kwadwo amankwa <<a moz-do-not-send="true"
                            href="mailto:que@lunarblack.com"
                            target="_blank">que@lunarblack.com</a>>
                          wrote:<br>
                        </div>
                        <blockquote class="gmail_quote" style="margin:0
                          0 0 .8ex;border-left:1px #ccc
                          solid;padding-left:1ex">
                          <div bgcolor="#FFFFFF" text="#000000"> Thanks
                            for the response ,  sorry for the delay. As
                            a matter of fact I actually got rid of the
                            system python and installed my custom
                            version.  I do suspect it is a linking
                            problem though. When I build liblldb.dll it
                            always loads python27.dll instead of
                            python27_d.dll. Do you happen to know where
                            the python27 lib is specified as an input
                            library because the project properties in
                            liblldb does not specify it . however the
                            linker complains if I don't specify the lib
                            directory in 'additional directories' and
                            when I do it always links to the
                            python27lib. I grepped the whole build
                            directory and two files
                            SystemInitializer.obj and LLDBWrapPython.obj
                            seem to contain /DEFAULTLIB:python27.lib. Do
                            you have an idea of what is causing the
                            compiler to do this ?</div>
                          <div bgcolor="#FFFFFF" text="#000000"><br>
                            <br>
                            <div>On 05/10/15 19:13, Zachary Turner
                              wrote:<br>
                            </div>
                            <blockquote type="cite">
                              <div dir="ltr">Ahh, I thought you were
                                doing this from inside LLDB.  There are
                                a couple of problems:
                                <div><br>
                                </div>
                                <div>1) You might be running with the
                                  system Python, not the custom Python
                                  you built with VS2013.  What is the
                                  value of `sys.executable`?</div>
                                <div>2) Even if you are running your own
                                  Python, the regular Python appears to
                                  be in your `sys.path`.  You will need
                                  to unset PYTHONPATH and PYTHONHOME
                                  from pointing to your system Python. 
                                  PYTHONHOME should point to your custom
                                  Python, and PYTHONPATH should point to
                                  the `lib\site-packages` directory that
                                  I mentioned earlier in your build
                                  directory.</div>
                                <div><br>
                                </div>
                                <div><br>
                                </div>
                              </div>
                              <br>
                              <div class="gmail_quote">
                                <div dir="ltr">On Mon, Oct 5, 2015 at
                                  11:06 AM kwadwo amankwa <<a
                                    moz-do-not-send="true"
                                    href="mailto:que@lunarblack.com"
                                    target="_blank">que@lunarblack.com</a>>

                                  wrote:<br>
                                </div>
                                <blockquote class="gmail_quote"
                                  style="margin:0 0 0
                                  .8ex;border-left:1px #ccc
                                  solid;padding-left:1ex">
                                  <div bgcolor="#FFFFFF" text="#000000">
                                    here it is;<br>
                                    <br>
                                    C:\Users\redbandit\Documents\GitHub\pygui>python


                                    <br>
                                    Python 2.7.10 (default, Sep 18 2015,
                                    02:35:59) [MSC v.1800 64 bit
                                    (AMD64)] on win32 <br>
                                    Type "help", "copyright", "credits"
                                    or "license" for more information. <br>
                                    >>> import sys <br>
                                    >>> sys.path <br>
                                    ['', 'C:\\Python27\\Lib',
                                    'C:\\Users\\redbandit\\llvm\\build\\Debug\\lib\\site-packages\\lldb',
                                    'C:\\Users\\redbandit\\llvm\\build\\tools\\lldb\\scripts',



                                    'C:\\Users\\redbandi
                                    t\\Documents\\GitHub\\pygui',
                                    'C:\\Python27\\python27.zip',
                                    'C:\\Python27\\DLLs',
                                    'C:\\Python27\\lib\\plat-win',
                                    'C:\\Python27\\lib\\lib-tk',
                                    'C:\\Python27', 'C:\\Python27\\li
                                    b\\site-packages'] <br>
                                    >>> import lldb <br>
                                    Traceback (most recent call last): <br>
                                  </div>
                                  <div bgcolor="#FFFFFF" text="#000000">
                                      File "<string>", line 1, in
                                    <module> <br>
                                  </div>
                                  <div bgcolor="#FFFFFF" text="#000000">
                                    ImportError: No module named
                                    embedded_interpreter <br>
                                    >>> lldb.__file__ <br>
                                    'C:\\Users\\redbandit\\llvm\\build\\tools\\lldb\\scripts\\lldb.pyc'



                                    <br>
                                    >>> sys.path <br>
                                    ['C:/Users/redbandit/llvm/build/Debug/lib/site-packages/lldb',




                                    'C:/Users/redbandit/llvm/build/Debug/lib/site-packages/lib/site-packages',




                                    '', 'C:\\Python27\\Lib',
                                    'C:\\Users\\
                                    redbandit\\llvm\\build\\Debug\\lib\\site-packages\\lldb',
                                    'C:\\Users\\redbandit\\llvm\\build\\tools\\lldb\\scripts',



                                    'C:\\Users\\redbandit\\Documents\\GitHub\\pygui',


                                    'C:\\Pyt hon27\\python27.zip',
                                    'C:\\Python27\\DLLs',
                                    'C:\\Python27\\lib\\plat-win',
                                    'C:\\Python27\\lib\\lib-tk',
                                    'C:\\Python27',
                                    'C:\\Python27\\lib\\site-packages',
                                    '.']</div>
                                  <div bgcolor="#FFFFFF" text="#000000"><br>
                                    <br>
                                    <div>On 05/10/15 18:48, Zachary
                                      Turner wrote:<br>
                                    </div>
                                    <blockquote type="cite">
                                      <div dir="ltr">Can you run the
                                        followign commands and paste the
                                        output?
                                        <div><br>
                                        </div>
                                        <div>
                                          <div>>>> import sys</div>
                                          <div>>>> sys.path</div>
                                          <div>['D:/src/llvmbuild/ninja/bin',

                                            'D:/src/llvmbuild/ninja/lib/site-packages',

                                            'D:\\src\\llvmbuild\\ninja\\bin\\python27_d.zip',



                                            'C:\\Python27_LLDB\\x86\\DLLs',

                                            'C:\\Python27_LLDB\\x86\\lib',

                                            'C:\\Python27_LLDB\\x86\\lib\\plat-win',

                                            'C:\\Python27_LLDB\\x86\\lib\\lib-tk',


'D:\\src\\llvmbuild\\ninja\\bin'</div>
                                          <div>,
                                            'C:\\Python27_LLDB\\x86',
                                            'C:\\Python27_LLDB\\x86\\lib\\site-packages',
                                            '.']</div>
                                          <div>>>> import lldb</div>
                                          <div>>>>
                                            lldb.__file__</div>
                                          <div>'D:/src/llvmbuild/ninja/lib/site-packages\\lldb\\__init__.pyc'</div>
                                          <div>>>> sys.path</div>
                                          <div>['D:/src/llvmbuild/ninja/bin',

                                            'D:/src/llvmbuild/ninja/lib/site-packages',

                                            'D:\\src\\llvmbuild\\ninja\\bin\\python27_d.zip',



                                            'C:\\Python27_LLDB\\x86\\DLLs',

                                            'C:\\Python27_LLDB\\x86\\lib',

                                            'C:\\Python27_LLDB\\x86\\lib\\plat-win',

                                            'C:\\Python27_LLDB\\x86\\lib\\lib-tk',


'D:\\src\\llvmbuild\\ninja\\bin'</div>
                                          <div>,
                                            'C:\\Python27_LLDB\\x86',
                                            'C:\\Python27_LLDB\\x86\\lib\\site-packages',
                                            '.']</div>
                                          <div>>>></div>
                                        </div>
                                        <div><br>
                                        </div>
                                        <div>and also make sure that in
                                          the same folder as your
                                          _lldb_d.pyd, there is an
                                          embedded_interpreter.py?</div>
                                      </div>
                                      <br>
                                      <div class="gmail_quote">
                                        <div dir="ltr">On Mon, Oct 5,
                                          2015 at 9:14 AM kwadwo amankwa
                                          <<a moz-do-not-send="true"
href="mailto:que@lunarblack.com" target="_blank">que@lunarblack.com</a>>


                                          wrote:<br>
                                        </div>
                                        <blockquote class="gmail_quote"
                                          style="margin:0 0 0
                                          .8ex;border-left:1px #ccc
                                          solid;padding-left:1ex">
                                          <div bgcolor="#FFFFFF"
                                            text="#000000"> Hi Zachary,<br>
                                            <br>
                                            thanks for the reply , I did
                                            use MSBUILD  as Ninja didn't
                                            work for me on my system. 
                                            As far as the _lldb_d.pyd
                                            file is concerned it is
                                            stored in the same place. 
                                            and it is being used by
                                            lldb.py because everything
                                            else works besides the
                                            embedded_interpreter. That
                                            is I am able to use the api
                                            from python it is just that
                                            interpreter issue that comes
                                            up . <br>
                                            <br>
                                            Cheers,<br>
                                            Que</div>
                                          <div bgcolor="#FFFFFF"
                                            text="#000000"><br>
                                            <br>
                                            <div>On 05/10/15 16:56,
                                              Zachary Turner wrote:<br>
                                            </div>
                                            <blockquote type="cite">
                                              <div dir="ltr">Are you
                                                using MSBuild or Ninja
                                                to build (i.e. are you
                                                clicking the Build
                                                Solution button in
                                                Visual Studio or running
                                                ninja from command
                                                line)?  I don't know
                                                where it puts this stuff
                                                with a VS2013 build, but
                                                with a ninja build, your
                                                directory will be
                                                organized like this:
                                                <div><br>
                                                </div>
                                                <div>build</div>
                                                <div>|___bin</div>
                                                <div>     |___lldb.exe</div>
                                                <div>   
                                                   |___liblldb.dll</div>
                                                <div>|___lib</div>
                                                <div>   
                                                   |___site-packages</div>
                                                <div>           |___lldb</div>
                                                <div>               
                                                   |___lldb_d.pyd   //
                                                  If this is a debug
                                                  build, lldb.pyd if
                                                  release</div>
                                                <div><br>
                                                </div>
                                                <div>I'm betting you're
                                                  missing the pyd file. 
                                                  Can you confirm? Then
                                                  we can diagnose that
                                                  if it turns out to be
                                                  the problem.</div>
                                              </div>
                                              <br>
                                              <div class="gmail_quote">
                                                <div dir="ltr">On Mon,
                                                  Oct 5, 2015 at 5:20 AM
                                                  kwadwo amankwa via
                                                  lldb-dev <<a
                                                    moz-do-not-send="true"
href="mailto:lldb-dev@lists.llvm.org" target="_blank">lldb-dev@lists.llvm.org</a>>




                                                  wrote:<br>
                                                </div>
                                                <blockquote
                                                  class="gmail_quote"
                                                  style="margin:0 0 0
                                                  .8ex;border-left:1px
                                                  #ccc
                                                  solid;padding-left:1ex">Hi

                                                  guys,<br>
                                                  <br>
                                                  Can someone point me
                                                  in the right direction
                                                  on this . I have
                                                  managed to<br>
                                                  set up my environment
                                                  on windows , compiling
                                                  python2.7.10 using
                                                  VS2013<br>
                                                  and building llvm/lldb
                                                  in VS2013. lldb and
                                                  all its libraries
                                                  build<br>
                                                  successfully so its
                                                  just when I import
                                                  lldb into my python
                                                  project I get<br>
                                                  this error.<br>
                                                  <br>
                                                  File "<string>",
                                                  line 1, in
                                                  <module><br>
                                                  Import error: No
                                                  module named
                                                  embedded_interpreter<br>
                                                  <br>
                                                    Also when I use the
                                                  'script' command in
                                                  the lldb interpreter ,
                                                  lldb<br>
                                                  completely crashes 
                                                  with an unhandled
                                                  exception in the 
                                                  python<br>
                                                  file_write  function
                                                  (fileobject.c:1852)<br>
                                                  <br>
                                                  n2 = fwrite(s, 1, n,
                                                  f->f_fp);<br>
                                                  <br>
                                                  the call to fwrite
                                                  causes an access
                                                  violation  . My
                                                  intuition tells me<br>
                                                  that i'm missing  a
                                                  lib or something but I
                                                  can't put my finger on
                                                  it.<br>
                                                  Please Help !<br>
                                                  <br>
                                                  <br>
_______________________________________________<br>
                                                  lldb-dev mailing list<br>
                                                  <a
                                                    moz-do-not-send="true"
href="mailto:lldb-dev@lists.llvm.org" target="_blank">lldb-dev@lists.llvm.org</a><br>
                                                  <a
                                                    moz-do-not-send="true"
href="http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev"
                                                    rel="noreferrer"
                                                    target="_blank">http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev</a><br>
                                                </blockquote>
                                              </div>
                                            </blockquote>
                                            <br>
                                          </div>
                                        </blockquote>
                                      </div>
                                    </blockquote>
                                    <br>
                                  </div>
                                </blockquote>
                              </div>
                            </blockquote>
                            <br>
                          </div>
                        </blockquote>
                      </div>
                    </blockquote>
                    <br>
                  </div>
                </blockquote>
              </div>
            </blockquote>
            <br>
          </div>
        </blockquote>
      </div>
    </blockquote>
    <br>
  </body>
</html>