[Scons-users] Error when passing from python 3.5.4 to python 3.6
Bill Deegan
bill at baddogconsulting.com
Wed Jul 22 21:05:48 EDT 2020
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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