[Scons-users] Error when passing from python 3.5.4 to python 3.6
Pierre-Luc Boily
pierreluc.boily at gmail.com
Thu Jul 23 14:18:05 EDT 2020
I progressed a bit,
If I do this :
env['QT_UICCOM'] = [['$QT_UIC', '$QT_UICDECLFLAGS', '-o', '${TARGETS[0]}',
'$SOURCE']]
It works a little bit better, the action is not truncated anymore.
But somehow, somewhere, scons still have the original tool chain with 3
actions. See traces below :
scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Building targets ...
Building build\sr\speech\ASREngineSpawner\ui_ASREngineWidget.h with action:
UnlinkFunc(target, source, env)
Building build\sr\speech\ASREngineSpawner\ui_ASREngineWidget.h and
build\sr\speech\ASREngineSpawner\uic_ASREngineWidget.cc and
build\sr\speech\ASREngineSpawner\moc_ASREngineWidget.cc with action:
$QT_UIC $QT_UICDECLFLAGS -o ${TARGETS[0]} $SOURCE
C:\svn\3rdParty\3rdPartyPackages\Qt-5.12.1_vs2017\5.12.1\msvc2017\bin\uic
-o build\sr\speech\ASREngineSpawner\ui_ASREngineWidget.h
sr\speech\ASREngineSpawner\ASREngineWidget.ui
scons:
`build\sr\speech\ASREngineSpawner\MSVC14.1\x86\release\ASREngineSpawner.obj'
is up to date.
scons: done building targets.
Even if ui_ASREngineWidget.h has been generated, the next build is not up
to date, because scons tries to generate uic_ASREngineWidget.cc, even if
the generation of this file has been removed from QT_UICCOM.
Le jeu. 23 juill. 2020, à 08 h 52, Pierre-Luc Boily <
pierreluc.boily at gmail.com> a écrit :
> scons: Reading SConscript files ...
> scons: done reading SConscript files.
> scons: Building targets ...
> Building build\sr\speech\ASREngineSpawner\ASREngineWidget.h and
> build\sr\speech\ASREngineSpawner\uic_ASREngineWidget.cc and
> build\sr\speech\ASREngineSpawner\moc_ASREngineWidget.cc with action:
> $QT_BINPATH\uic
> C:\svn\3rdParty\3rdPartyPackages\Qt-5.12.1_vs2017\5.12.1\msvc2017\bin\uic
>
> What I am trying to do (override QT_UICCOM ) by doing this :
>
> env['QT_UICCOM'] = env['QT_UICCOM'][0]
>
> is clearly not working
>
>
> Le mer. 22 juill. 2020, à 21 h 06, Bill Deegan <bill at baddogconsulting.com>
> a écrit :
>
>> run with --debug=presub and paste
>>
>> On Wed, Jul 22, 2020 at 9:48 AM Pierre-Luc Boily <
>> pierreluc.boily at gmail.com> wrote:
>>
>>> Not the first time and I guess not the last, but I think I don't see
>>> something that should be easy. From QT_UICCOM, I only need the first
>>> action. So, what I try to do is to override QT_UICCOM with QT_UICCOM[0],
>>> but this is not working, the uic action is truncated.
>>>
>>> If you look at the trace below, The result of the print of
>>> QT_UICCOM[0] is not the same as if I print the whole QT_UICCOM list. I
>>> mean, QT_UICCOM contains commas between arguments. QT_UICCOM[0]
>>> arguments are not separated by command. I am suspecting it could be my
>>> problem.
>>>
>>> Traces:
>>> -------------------------------
>>> scons: Reading SConscript files ...
>>>
>>> [['$QT_UIC', '$QT_UICDECLFLAGS', '-o', '${TARGETS[0]}', '$SOURCE'],
>>> ['$QT_UIC', '$QT_UICIMPLFLAGS', '-impl', '${TARGETS[0].file}', '-o',
>>> '${TARGETS[1]}', '$SOURCE'], ['$QT_MOC', '$QT_MOCFROMHFLAGS', '-o',
>>> '${TARGETS[2]}', '${TARGETS[0]}']]
>>>
>>> $QT_UIC $QT_UICDECLFLAGS -o ${TARGETS[0]} $SOURCE
>>>
>>> scons: done reading SConscript files.
>>> scons: Building targets ...
>>> C:\svn\3rdParty\3rdPartyPackages\Qt-5.12.1_vs2017\5.12.1\msvc2017\bin\uic
>>> UIC_ARG_IS_MISSING_HERE
>>> ---------------------------------
>>>
>>>
>>> Code :
>>>
>>> print('')
>>> print(env['QT_UICCOM'])
>>> print('')
>>> print(env['QT_UICCOM'][0])
>>> print('')
>>>
>>> env['QT_UICCOM'] = env['QT_UICCOM'][0]
>>>
>>> lib_tgt = env.Library(target='lib',
>>> source=['ASREngineSpawner.cpp', 'ProcessManager.cpp', 'ASREngineWidget.ui'])
>>>
>>>
>>> Le mar. 21 juill. 2020, à 19 h 34, Bill Deegan <
>>> bill at baddogconsulting.com> a écrit :
>>>
>>>> Yes.
>>>> Change it in your Environment() in your SConstruct/SConscripts..
>>>>
>>>> On Tue, Jul 21, 2020 at 1:16 PM Pierre-Luc Boily <
>>>> pierreluc.boily at gmail.com> wrote:
>>>>
>>>>> The problem is still there with scons 4.0.1, but I decided to use qt
>>>>> tool that ships with scons. I was not even aware of this, we were using
>>>>> the external tool since forever....
>>>>>
>>>>> But I still do have a weird problem. It looks like scons Uic does
>>>>> something that I don't need, the -impl option. It looks like it is not
>>>>> part of the Uic application that ships with my version of qt. Is there a
>>>>> way to remove the --impl from 'QT_UICCOM': ?
>>>>>
>>>>> scons: done reading SConscript files.
>>>>> scons: Building targets ...
>>>>> C:\svn\3rdParty\3rdPartyPackages\Qt-5.12.1_vs2017\5.12.1\msvc2017\bin\uic
>>>>> -o build\sr\speech\ASREngineSpawner\ASREngineWidget.h
>>>>> sr\speech\ASREngineSpawner\ASREngineWidget.ui
>>>>> C:\svn\3rdParty\3rdPartyPackages\Qt-5.12.1_vs2017\5.12.1\msvc2017\bin\uic
>>>>> -impl ASREngineWidget.h -o
>>>>> build\sr\speech\ASREngineSpawner\uic_ASREngineWidget.cc
>>>>> sr\speech\ASREngineSpawner\ASREngineWidget.ui
>>>>> Unknown option 'impl'.
>>>>> scons: *** [build\sr\speech\ASREngineSpawner\ASREngineWidget.h] Error 1
>>>>> scons: building terminated because of errors.
>>>>> PS C:\SVN\products\faa_mx\integ-newScons.4.0>
>>>>> PS C:\SVN\products\faa_mx\integ-newScons.4.0>
>>>>> PS C:\SVN\products\faa_mx\integ-newScons.4.0>
>>>>> PS C:\SVN\products\faa_mx\integ-newScons.4.0>
>>>>> PS C:\SVN\products\faa_mx\integ-newScons.4.0>
>>>>> PS C:\SVN\products\faa_mx\integ-newScons.4.0>
>>>>> C:\svn\3rdParty\3rdPartyPackages\Qt-5.12.1_vs2017\5.12.1\msvc2017\bin\uic
>>>>> -help
>>>>> Usage:
>>>>> C:\svn\3rdParty\3rdPartyPackages\Qt-5.12.1_vs2017\5.12.1\msvc2017\bin\uic.exe
>>>>> [options] [uifile]
>>>>> Qt User Interface Compiler version 5.12.1
>>>>>
>>>>> Options:
>>>>> -?, -h, --help Displays this help.
>>>>> -v, --version Displays version information.
>>>>> -d, --dependencies Display the dependencies.
>>>>> -o, --output <file> Place the output into <file>
>>>>> -p, --no-protection Disable header protection.
>>>>> -n, --no-implicit-includes Disable generation of
>>>>> #include-directives.
>>>>> -s, --no-stringliteral Deprecated. The use of this option
>>>>> won't take
>>>>> any effect.
>>>>> --postfix <postfix> Postfix to add to all generated
>>>>> classnames.
>>>>> --tr, --translate <function> Use <function> for i18n.
>>>>> --include <include-file> Add #include <include-file> to <file>.
>>>>> -g, --generator <java|cpp> Select generator.
>>>>> --idbased Use id based function for i18n
>>>>>
>>>>> Le lun. 20 juill. 2020, à 23 h 45, Pierre-Luc Boily <
>>>>> pierreluc.boily at gmail.com> a écrit :
>>>>>
>>>>>> Thx. Ill try with scons 4 and with the qt tool that ships with
>>>>>> scons. Let you know...
>>>>>>
>>>>>> Le lun. 20 juill. 2020, à 08 h 37, Thomas Berg <merlin66b at gmail.com>
>>>>>> a écrit :
>>>>>>
>>>>>>>
>>>>>>> On Sat, 18 Jul 2020 at 00:35, Pierre-Luc Boily <
>>>>>>> pierreluc.boily at gmail.com> wrote:
>>>>>>>
>>>>>>>> I was pretty sure the problem was in qt5 tool and not in scons ?
>>>>>>>>
>>>>>>>>
>>>>>>> That could very well be, but volunteers who devote their spare
>>>>>>> time to help may have a policy to only start helping you when you have
>>>>>>> upgraded to the latest version. In general it avoids wasting time on
>>>>>>> already solved issues.
>>>>>>>
>>>>>>> It could be that upgrading doesn't help, but things may also have
>>>>>>> happened in SCons that could affect this. If you still see the problem
>>>>>>> after upgrading you'll likely get the help you need.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>> File "C:\SVN\3rdParty\devTool\site_scons\site_tools\qt5_init.py",
>>>>>>>> line 373:
>>>>>>>> cpp, cpp_contents, out_sources)
>>>>>>>> File "C:\SVN\3rdParty\devTool\site_scons\site_tools\qt5_init.py",
>>>>>>>> line 229:
>>>>>>>> if cpp and re.search(inc_moc_cpp, cpp_contents, re.M):
>>>>>>>> File "C:\Python\Python3.6.8\lib\re.py", line 182:
>>>>>>>>
>>>>>>>>
>>>>>>> Regarding the error, it's similar to an issue I saw myself when
>>>>>>> switching to python 3. SCons has two ways to get the content of a file, one
>>>>>>> returns text (python unicode), and the other returns bytes. If that's the
>>>>>>> problem, swapping out calls to get_contents() with get_text_contents()
>>>>>>> might help in the tool source code.
>>>>>>>
>>>>>>> I see you are using an external qt tool instead of the one that
>>>>>>> ships with scons. I think the qt tool that ships with scons supports Qt5
>>>>>>> now, so you could consider trying it instead of this possibly unmaintained
>>>>>>> tool.
>>>>>>>
>>>>>>> Cheers,
>>>>>>> Thomas
>>>>>>>
>>>>>>>
>>>>>>> On Sat, 18 Jul 2020 at 00:35, Pierre-Luc Boily <
>>>>>>> pierreluc.boily at gmail.com> wrote:
>>>>>>>
>>>>>>>> I was pretty sure the problem was in qt5 tool and not in scons ?
>>>>>>>>
>>>>>>>> File "C:\SVN\3rdParty\devTool\site_scons\site_tools\qt5_init.py",
>>>>>>>> line 373:
>>>>>>>> cpp, cpp_contents, out_sources)
>>>>>>>> File "C:\SVN\3rdParty\devTool\site_scons\site_tools\qt5_init.py",
>>>>>>>> line 229:
>>>>>>>> if cpp and re.search(inc_moc_cpp, cpp_contents, re.M):
>>>>>>>> File "C:\Python\Python3.6.8\lib\re.py", line 182:
>>>>>>>>
>>>>>>>> Le ven. 17 juill. 2020, à 15 h 48, Bill Deegan <
>>>>>>>> bill at baddogconsulting.com> a écrit :
>>>>>>>>
>>>>>>>>> Please update your SCons version to 4.0.1 and retry.
>>>>>>>>> Note if you've installed scons via pip, you should pip uninstall
>>>>>>>>> scons, and then pip install scons as there's a windows specific pip+scons
>>>>>>>>> issue.
>>>>>>>>>
>>>>>>>>> On Fri, Jul 17, 2020 at 9:09 AM Pierre-Luc Boily <
>>>>>>>>> pierreluc.boily at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hello,
>>>>>>>>>>
>>>>>>>>>> Sorry to post this here, this is not direclty linked to scons,
>>>>>>>>>> but to qt5
>>>>>>>>>> tools. I thought that maybe someone faced this problem before in
>>>>>>>>>> the scons
>>>>>>>>>> code.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> https://bitbucket.org/dirkbaechle/scons_qt5/issues/14/from-python-354-to-368-raise-sourceerror
>>>>>>>>>>
>>>>>>>>>> python : 3.6.8
>>>>>>>>>> scons : 3.0.5
>>>>>>>>>> os : windows 10
>>>>>>>>>>
>>>>>>>>>> Trying to update my python from 3.5.4 to 3.6.8 version and I
>>>>>>>>>> stumbled on the
>>>>>>>>>> exception below. I found something similar to this page :
>>>>>>>>>>
>>>>>>>>>> https://stackoverflow.com/questions/58328587/python-3-7-4-re-error-bad-escape-s-at-position-0
>>>>>>>>>> .
>>>>>>>>>> but I don`t understand... :
>>>>>>>>>>
>>>>>>>>>> PS C:\SVN\products\faa_mx\integ> scons -n
>>>>>>>>>> scons: Reading SConscript files ...
>>>>>>>>>> error: bad escape \m at position 37:
>>>>>>>>>> File "C:\SVN\products\faa_mx\integ\SConstruct", line 30:
>>>>>>>>>> sc_manager.build()
>>>>>>>>>> File
>>>>>>>>>>
>>>>>>>>>> "C:\SVN\products\faa_mx\integ\cm\env\scons\utilities\sconscriptManager.py",
>>>>>>>>>> line 44:
>>>>>>>>>> duplicate=0)
>>>>>>>>>> File
>>>>>>>>>>
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Script\SConscript.py",
>>>>>>>>>> line 668:
>>>>>>>>>> return method(*args, **kw)
>>>>>>>>>> File
>>>>>>>>>>
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Script\SConscript.py",
>>>>>>>>>> line 605:
>>>>>>>>>> return _SConscript(self.fs, files, **subst_kw)
>>>>>>>>>> File
>>>>>>>>>>
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Script\SConscript.py",
>>>>>>>>>> line 286:
>>>>>>>>>> exec(compile(scriptdata, scriptname, 'exec'),
>>>>>>>>>> call_stack[-1].globals)
>>>>>>>>>> File
>>>>>>>>>>
>>>>>>>>>> "C:\SVN\products\faa_mx\integ\sr\speech\ASREngineSpawner\ASREngineSpawner.sc",
>>>>>>>>>> line 12:
>>>>>>>>>> lib_tgt = env.build_library(envService, ['ASREngineSpawner.cpp',
>>>>>>>>>> 'ProcessManager.cpp'] + env.Glob('.ui'))
>>>>>>>>>> File
>>>>>>>>>>
>>>>>>>>>> "C:\SVN\products\faa_mx\integ\cm\env\scons\adacelBuilders\pseudoBuilders.py",
>>>>>>>>>> line 95:
>>>>>>>>>> source=tgt)
>>>>>>>>>> File
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Environment.py",
>>>>>>>>>> line 260:
>>>>>>>>>> return MethodWrapper.call(self, target, source, *args, **kw)
>>>>>>>>>> File
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Environment.py",
>>>>>>>>>> line 224:
>>>>>>>>>> return self.method(*nargs, **kwargs)
>>>>>>>>>> File
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Builder.py", line
>>>>>>>>>> 645:
>>>>>>>>>> return self.execute(env, target, source, OverrideWarner(kw), ekw)
>>>>>>>>>> File
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Builder.py", line
>>>>>>>>>> 564:
>>>>>>>>>> tlist, slist = self.create_nodes(env, target, source)
>>>>>>>>>> File
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Builder.py", line
>>>>>>>>>> 528:
>>>>>>>>>> target, source = self.emitter(target=tlist, source=slist, env=env)
>>>>>>>>>> File
>>>>>>>>>> "c:\python\python3.6.8\lib\site-packages\scons\SCons\Builder.py", line
>>>>>>>>>> 353:
>>>>>>>>>> target, source = e(target, source, env)
>>>>>>>>>> File "C:\SVN\3rdParty\devTool\site_scons\site_tools\qt5_init.py",
>>>>>>>>>> line 373:
>>>>>>>>>> cpp, cpp_contents, out_sources)
>>>>>>>>>> File "C:\SVN\3rdParty\devTool\site_scons\site_tools\qt5_init.py",
>>>>>>>>>> line 229:
>>>>>>>>>> if cpp and re.search(inc_moc_cpp, cpp_contents, re.M):
>>>>>>>>>> File "C:\Python\Python3.6.8\lib\re.py", line 182:
>>>>>>>>>> return _compile(pattern, flags).search(string)
>>>>>>>>>> File "C:\Python\Python3.6.8\lib\re.py", line 301:
>>>>>>>>>> p = sre_compile.compile(pattern, flags)
>>>>>>>>>> File "C:\Python\Python3.6.8\lib\sre_compile.py", line 562:
>>>>>>>>>> p = sre_parse.parse(p, flags)
>>>>>>>>>> File "C:\Python\Python3.6.8\lib\sre_parse.py", line 855:
>>>>>>>>>> p = _parse_sub(source, pattern, flags & SRE_FLAG_VERBOSE, 0)
>>>>>>>>>> File "C:\Python\Python3.6.8\lib\sre_parse.py", line 416:
>>>>>>>>>> not nested and not items))
>>>>>>>>>> File "C:\Python\Python3.6.8\lib\sre_parse.py", line 502:
>>>>>>>>>> code = _escape(source, this, state)
>>>>>>>>>> File "C:\Python\Python3.6.8\lib\sre_parse.py", line 401:
>>>>>>>>>> raise source.error("bad escape %s" % escape, len(escape))
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Sent from: http://scons.1086193.n5.nabble.com/Users-f16930.html
>>>>>>>>>> _______________________________________________
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