Hi Bob, On Wed, Sep 04, 2019 at 02:10:23AM +0000, Feng, Bob C wrote: > Hi Leif, > > I have no Debian environment. On Debian, can python3 work with > antlr3?
Yes. The below is equivalent to what I have already done. Can you please respond to the question I asked about the API version error I see when I then try to run it, included in my original email? Best Regards, Leif > I checked the antlr3 python github repository, the source code is still in > beta version and has not been updated for 7 years. > > But If yes, I think the import statement in ECC can be changed as: > try: > import antlr4 as antlr > from Ecc.CParser4.CLexer import CLexer > from Ecc.CParser4.CParser import CParser > except: > import antlr3 as antlr > antlr.InputStream = antlr.StringStream > from Ecc.CParser3.CLexer import CLexer > from Ecc.CParser3.CParser import CParser > > > Thanks, > Bob > > > -----Original Message----- > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of Leif > Lindholm > Sent: Tuesday, September 3, 2019 3:05 AM > To: Feng, Bob C <bob.c.f...@intel.com> > Cc: devel@edk2.groups.io; Gao, Liming <liming....@intel.com> > Subject: Re: [edk2-devel] [edk2] [Patch 32/33] BaseTools: ECC tool Python3 > adaption > > Argh - forgot about the mailing list move, forwarding to current list. > > / > Leif > > On Mon, Sep 02, 2019 at 08:02:11PM +0100, Leif Lindholm wrote: > > Hi Bob, > > > > I was running Ecc today, apparently for the first time since I > > switched to Python3 by default. > > > > I have raised https://bugzilla.tianocore.org/show_bug.cgi?id=2148 over > > the way Python3 hard codes use of antlr4, whereas it seems to me it > > should be possible to ue Python3 with antlr3 (but not Python2 with > > antlr4). > > > > However, whilst that issue could be looked at without extreme urgency, > > I am curious as to what is causing the error I am seeing upon working > > around the import failure on my Debian installation (which lacks > > python3-antlr4). > > > > The output I get when running > > $ Ecc -t /work/git/edk2/EmbeddedPkg/Drivers/DtPlatformDxe/ -s > > > > is > > > > --- > > /work/git/edk2/BaseTools/Source/Python/Ecc/EccMain.py:409: > > DeprecationWarning: time.clock has been deprecated in Python 3.3 and will > > be removed from Python 3.8: use time.perf_counter or time.process_time > > instead > > StartTime = time.clock() > > 11:44:43, Sep.02 2019 [00:00] > > > > Loading ECC configuration ... done > > Building database for Meta Data File Done! > > Parsing > > //work/git/edk2/EmbeddedPkg/Drivers/DtPlatformDxe/DtPlatformDxe.c > > Traceback (most recent call last): > > File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main > > "__main__", mod_spec) > > File "/usr/lib/python3.7/runpy.py", line 85, in _run_code > > exec(code, run_globals) > > File "/work/git/edk2/BaseTools/Source/Python/Ecc/EccMain.py", line 410, > > in <module> > > Ecc = Ecc() > > File "/work/git/edk2/BaseTools/Source/Python/Ecc/EccMain.py", line 94, in > > __init__ > > self.DetectOnlyScanDirs() > > File "/work/git/edk2/BaseTools/Source/Python/Ecc/EccMain.py", line 130, > > in DetectOnlyScanDirs > > self.BuildDatabase() > > File "/work/git/edk2/BaseTools/Source/Python/Ecc/EccMain.py", line 150, > > in BuildDatabase > > c.CollectSourceCodeDataIntoDB(EccGlobalData.gTarget) > > File "/work/git/edk2/BaseTools/Source/Python/Ecc/c.py", line 526, in > > CollectSourceCodeDataIntoDB > > collector.ParseFile() > > File > > "/work/git/edk2/BaseTools/Source/Python/Ecc/CodeFragmentCollector.py", line > > 517, in ParseFile > > lexer = CLexer(cStream) > > File "/work/git/edk2/BaseTools/Source/Python/Ecc/CParser3/CLexer.py", > > line 147, in __init__ > > Lexer.__init__(self, input) > > File "/usr/lib/python3/dist-packages/antlr3/recognizers.py", line 1039, > > in __init__ > > BaseRecognizer.__init__(self, state) > > File "/usr/lib/python3/dist-packages/antlr3/recognizers.py", line 169, in > > __init__ > > .format(self.api_version)) > > RuntimeError: ANTLR version mismatch: The recognizer has been generated > > with API V0, but this runtime does not support this. > > --- > > > > Any idea? > > > > Best Regards, > > > > Leif > > > > On Tue, Jan 29, 2019 at 10:06:09AM +0800, Feng, Bob C wrote: > > > v2: > > > The python files under CParser4 are generated by antlr4 and for > > > python3 usage. They have python3 specific syntax, for example the > > > data type declaration for the arguments of a function. That is not > > > compitable with python2. this patch is to remove these syntax. > > > > > > ECC tool Python3 adaption. > > > > > > Contributed-under: TianoCore Contribution Agreement 1.1 > > > Signed-off-by: Bob Feng <bob.c.f...@intel.com> > > > Cc: Liming Gao <liming....@intel.com> > > > --- > > > BaseTools/Source/Python/Ecc/{ => CParser3}/CLexer.py | 0 > > > BaseTools/Source/Python/Ecc/{ => CParser3}/CParser.py | 0 > > > BaseTools/Source/Python/Ecc/CParser3/__init__.py | 0 > > > BaseTools/Source/Python/Ecc/CParser4/C.g4 | 637 > > > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > > BaseTools/Source/Python/Ecc/CParser4/CLexer.py | 632 > > > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > > BaseTools/Source/Python/Ecc/CParser4/CListener.py | 815 > > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > > BaseTools/Source/Python/Ecc/CParser4/CParser.py | 6279 > > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > > + > > > BaseTools/Source/Python/Ecc/CParser4/__init__.py | 0 > > > BaseTools/Source/Python/Ecc/Check.py | 4 +- > > > BaseTools/Source/Python/Ecc/CodeFragmentCollector.py | 20 +-- > > > BaseTools/Source/Python/Ecc/Configuration.py | 3 - > > > BaseTools/Source/Python/Ecc/EccMain.py | 2 +- > > > BaseTools/Source/Python/Ecc/EccToolError.py | 4 +- > > > BaseTools/Source/Python/Ecc/FileProfile.py | 2 +- > > > BaseTools/Source/Python/Ecc/MetaDataParser.py | 2 +- > > > BaseTools/Source/Python/Ecc/c.py | 6 +- > > > BaseTools/Source/Python/Ecc/config.ini | 2 - > > > 17 files changed, 8385 insertions(+), 23 deletions(-) > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. 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