[hamradio-commits] [gnss-sdr] 198/303: Switch from cheetah to mako and six

Carles Fernandez carles_fernandez-guest at moszumanska.debian.org
Mon Feb 13 22:36:00 UTC 2017


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carles_fernandez-guest pushed a commit to branch master
in repository gnss-sdr.

commit ec51b6cca9dd99701e8b8e5783396ad61e29174c
Author: Carles Fernandez <carles.fernandez at gmail.com>
Date:   Sun Dec 25 15:44:45 2016 +0100

    Switch from cheetah to mako and six
---
 .../libs/volk_gnsssdr_module/volk_gnsssdr/CMakeLists.txt       | 10 ++++++++--
 .../volk_gnsssdr/cmake/Modules/VolkPython.cmake                |  9 +++++----
 .../volk_gnsssdr/gen/volk_gnsssdr_arch_defs.py                 |  8 ++++++--
 .../volk_gnsssdr/gen/volk_gnsssdr_compile_utils.py             |  8 +++++---
 .../volk_gnsssdr/gen/volk_gnsssdr_kernel_defs.py               | 10 ++++++----
 .../volk_gnsssdr/gen/volk_gnsssdr_machine_defs.py              |  7 +++++--
 .../volk_gnsssdr/gen/volk_gnsssdr_tmpl_utils.py                |  4 +++-
 .../volk_gnsssdr/python/volk_gnsssdr_modtool/cfg.py            | 10 +++-------
 .../volk_gnsssdr_modtool/volk_gnsssdr_modtool_generate.py      |  9 +++++----
 9 files changed, 46 insertions(+), 29 deletions(-)

diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/CMakeLists.txt b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/CMakeLists.txt
index 1b6bb60..1c455b9 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/CMakeLists.txt
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/CMakeLists.txt
@@ -74,17 +74,23 @@ SET(CROSSCOMPILE_MULTILIB ${CROSSCOMPILE_MULTILIB} CACHE STRING "Define \"true\"
 
 # Python
 include(VolkPython) #sets PYTHON_EXECUTABLE and PYTHON_DASH_B
-VOLK_PYTHON_CHECK_MODULE("python >= 2.5" sys "sys.version.split()[0] >= '2.5'" PYTHON_MIN_VER_FOUND)
+VOLK_PYTHON_CHECK_MODULE("python >= 2.7" sys "sys.version.split()[0] >= '2.7'" PYTHON_MIN_VER_FOUND)
 VOLK_PYTHON_CHECK_MODULE("Cheetah >= 2.0.0" Cheetah "Cheetah.Version >= '2.0.0'" CHEETAH_FOUND)
+VOLK_PYTHON_CHECK_MODULE("six - python 2 and 3 compatibility library" six "True" SIX_FOUND)
 
 if(NOT PYTHON_MIN_VER_FOUND)
-    message(FATAL_ERROR "Python 2.5 or greater required to build VOLK_GNSSSDR")
+    message(FATAL_ERROR "Python 2.7 or greater required to build VOLK_GNSSSDR")
 endif()
 
 # Cheetah
 if(NOT CHEETAH_FOUND)
     message(FATAL_ERROR "Cheetah templates required to build VOLK_GNSSSDR")
 endif()
+# Six
+if(NOT SIX_FOUND)
+    message(FATAL_ERROR "six - python 2 and 3 compatibility library required to build VOLK")
+endif()
+
 
 # Boost
 if(MSVC)
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkPython.cmake b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkPython.cmake
index 0b8d07d..dc6571e 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkPython.cmake
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkPython.cmake
@@ -36,11 +36,12 @@ if(PYTHON_EXECUTABLE)
 else(PYTHON_EXECUTABLE)
 
     #use the built-in find script
+    set(Python_ADDITIONAL_VERSIONS 3.4 3.5 3.6)
     find_package(PythonInterp 2)
 
     #and if that fails use the find program routine
     if(NOT PYTHONINTERP_FOUND)
-        find_program(PYTHON_EXECUTABLE NAMES python python2 python2.7 python2.6 python2.5)
+        find_program(PYTHON_EXECUTABLE NAMES python python2 python2.7 python3)
         if(PYTHON_EXECUTABLE)
             set(PYTHONINTERP_FOUND TRUE)
         endif(PYTHON_EXECUTABLE)
@@ -100,7 +101,7 @@ endmacro(VOLK_PYTHON_CHECK_MODULE)
 if(NOT DEFINED VOLK_PYTHON_DIR)
 execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "
 from distutils import sysconfig
-print sysconfig.get_python_lib(plat_specific=True, prefix='')
+print(sysconfig.get_python_lib(plat_specific=True, prefix=''))
 " OUTPUT_VARIABLE VOLK_PYTHON_DIR OUTPUT_STRIP_TRAILING_WHITESPACE
 )
 endif()
@@ -113,7 +114,7 @@ file(TO_CMAKE_PATH ${VOLK_PYTHON_DIR} VOLK_PYTHON_DIR)
 function(VOLK_UNIQUE_TARGET desc)
     file(RELATIVE_PATH reldir ${PROJECT_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR})
     execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib
-unique = hashlib.md5('${reldir}${ARGN}').hexdigest()[:5]
+unique = hashlib.md5(b'${reldir}${ARGN}').hexdigest()[:5]
 print(re.sub('\\W', '_', '${desc} ${reldir} ' + unique))"
     OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE)
     add_custom_target(${_target} ALL DEPENDS ${ARGN})
@@ -230,7 +231,7 @@ endfunction(VOLK_PYTHON_INSTALL)
 file(WRITE ${PROJECT_BINARY_DIR}/python_compile_helper.py "
 import sys, py_compile
 files = sys.argv[1:]
-srcs, gens = files[:len(files)/2], files[len(files)/2:]
+srcs, gens = files[:len(files)//2], files[len(files)//2:]
 for src, gen in zip(srcs, gens):
     py_compile.compile(file=src, cfile=gen, doraise=True)
 ")
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_arch_defs.py b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_arch_defs.py
index 0285cb9..d1e656d 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_arch_defs.py
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_arch_defs.py
@@ -18,6 +18,10 @@
 # along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
 #
 
+from __future__ import print_function
+ 
+import six
+ 
 archs = list()
 arch_dict = dict()
 
@@ -81,8 +85,8 @@ for arch_xml in archs_xml:
         if not flags.has_key(name): flags[name] = list()
         flags[name].append(flag_xml.firstChild.data)
     #force kwargs keys to be of type str, not unicode for py25
-    kwargs = dict((str(k), v) for k, v in kwargs.iteritems())
+    kwargs = dict((str(k), v) for k, v in six.iteritems(kwargs))
     register_arch(flags=flags, checks=checks, **kwargs)
 
 if __name__ == '__main__':
-    print archs
+    print(archs)
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_compile_utils.py b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_compile_utils.py
index 70eea8a..3ddc204 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_compile_utils.py
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_compile_utils.py
@@ -18,6 +18,8 @@
 # along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
 #
 
+from __future__ import print_function
+
 import optparse
 import volk_gnsssdr_arch_defs
 import volk_gnsssdr_machine_defs
@@ -28,7 +30,7 @@ def do_arch_flags_list(compiler):
         if not arch.is_supported(compiler): continue
         fields = [arch.name] + arch.get_flags(compiler)
         output.append(','.join(fields))
-    print ';'.join(output)
+    print(';'.join(output))
 
 def do_machines_list(arch_names):
     output = list()
@@ -36,14 +38,14 @@ def do_machines_list(arch_names):
         machine_arch_set = set(machine.arch_names)
         if set(arch_names).intersection(machine_arch_set) == machine_arch_set:
             output.append(machine.name)
-    print ';'.join(output)
+    print(';'.join(output))
 
 def do_machine_flags_list(compiler, machine_name):
     output = list()
     machine = volk_gnsssdr_machine_defs.machine_dict[machine_name]
     for arch in machine.archs:
         output.extend(arch.get_flags(compiler))
-    print ' '.join(output)
+    print(' '.join(output))
 
 def main():
     parser = optparse.OptionParser()
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_kernel_defs.py b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_kernel_defs.py
index d6beb37..5e457e6 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_kernel_defs.py
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_kernel_defs.py
@@ -19,6 +19,8 @@
 
 #
 
+from __future__ import print_function
+
 import os
 import re
 import sys
@@ -98,9 +100,9 @@ def split_into_nested_ifdef_sections(code):
 def print_sections(sections, indent = '  '):
     for header, body in sections:
         if header == 'text':
-            print indent, ('\n'+indent).join(body.splitlines())
+            print(indent, ('\n'+indent).join(body.splitlines()))
             continue
-        print indent.replace(' ', '-') + '>', header
+        print(indent.replace(' ', '-') + '>', header)
         print_sections(body, indent + '  ')
 
 ########################################################################
@@ -136,7 +138,7 @@ class impl_class:
                 arg_type, arg_name = m.groups()
                 self.args.append((arg_type, arg_name))
         except Exception as ex:
-            raise Exception, 'I cant parse the function prototype from: %s in %s\n%s'%(kern_name, body, ex)
+            raise Exception('I cant parse the function prototype from: %s in %s\n%s'%(kern_name, body, ex))
 
         assert self.name
         self.is_aligned = self.name.startswith('a_')
@@ -206,4 +208,4 @@ kernel_files = glob.glob(os.path.join(srcdir, "kernels", "volk_gnsssdr", "*.h"))
 kernels = map(kernel_class, kernel_files)
 
 if __name__ == '__main__':
-    print kernels
+    print(kernels)
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_machine_defs.py b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_machine_defs.py
index 7833b0a..bd68c23 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_machine_defs.py
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_machine_defs.py
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
 #
+from __future__ import print_function
+
+import six
 
 from volk_gnsssdr_arch_defs import arch_dict
 
@@ -70,8 +73,8 @@ for machine_xml in machines_xml:
         except: pass
     kwargs['archs'] = kwargs['archs'].split()
     #force kwargs keys to be of type str, not unicode for py25
-    kwargs = dict((str(k), v) for k, v in kwargs.iteritems())
+    kwargs = dict((str(k), v) for k, v in six.iteritems(kwargs))
     register_machine(**kwargs)
 
 if __name__ == '__main__':
-    print machines
+    print(machines)
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_tmpl_utils.py b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_tmpl_utils.py
index 3373877..af3147e 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_tmpl_utils.py
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/gen/volk_gnsssdr_tmpl_utils.py
@@ -18,6 +18,8 @@
 # along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
 #
 
+from __future__ import print_function
+
 import os
 import re
 import sys
@@ -67,7 +69,7 @@ def main():
     
     output = __parse_tmpl(open(opts.input).read(), args=args)
     if opts.output: open(opts.output, 'w').write(output)
-    else: print output
+    else: print(output)
 
 if __name__ == '__main__': main()
 
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/python/volk_gnsssdr_modtool/cfg.py b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/python/volk_gnsssdr_modtool/cfg.py
index 9128535..8999503 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/python/volk_gnsssdr_modtool/cfg.py
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/python/volk_gnsssdr_modtool/cfg.py
@@ -19,6 +19,8 @@
 #
 #
 
+from __future__ import print_function
+
 import ConfigParser
 import sys
 import os
@@ -70,7 +72,7 @@ class volk_gnsssdr_modtool_config:
         elif os.path.exists(default):
             icfg.read(default)
         else:
-            print "Initializing config file..."
+            print("Initializing config file...")
             icfg.add_section(self.config_name)
             for kn in self.config_defaults:
                 rv = raw_input("%s: "%(kn))
@@ -95,9 +97,3 @@ class volk_gnsssdr_modtool_config:
             retval[i[0]] = i[1]
         return retval
 
-
-
-
-
-
-
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/python/volk_gnsssdr_modtool/volk_gnsssdr_modtool_generate.py b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/python/volk_gnsssdr_modtool/volk_gnsssdr_modtool_generate.py
index 8928e7c..31a48e5 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/python/volk_gnsssdr_modtool/volk_gnsssdr_modtool_generate.py
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/python/volk_gnsssdr_modtool/volk_gnsssdr_modtool_generate.py
@@ -18,6 +18,7 @@
 # the Free Software Foundation, Inc., 51 Franklin Street,
 # Boston, MA 02110-1301, USA.
 #
+from __future__ import print_function
 
 import os
 import glob
@@ -225,14 +226,14 @@ class volk_gnsssdr_modtool:
 
         for kernel in search_kernels:
             infile = os.path.join(inpath, 'kernels/' + top[:-1] + '/' + top + kernel.pattern + '.h');
-            print "Removing kernel %s"%(kernel.pattern)
+            print("Removing kernel %s" % kernel.pattern)
             if os.path.exists(infile):
                 os.remove(infile);
         # remove the orc proto-kernels if they exist. There are no puppets here
         # so just need to glob for files matching kernel name
-        print glob.glob(inpath + '/orc/' + top + name + '*.orc');
+        print(glob.glob(inpath + '/kernel/volk/asm/orc/' + top + name + '*.orc'))
         for orcfile in glob.glob(inpath + '/orc/' + top + name + '*.orc'):
-            print orcfile
+            print(orcfile)
             if(os.path.exists(orcfile)):
                 os.remove(orcfile);
 
@@ -294,7 +295,7 @@ class volk_gnsssdr_modtool:
                 open(dest, 'a').write(otherline);
 
         for kernel in search_kernels:
-            print "Adding kernel %s from module %s"%(kernel.pattern,base)
+            print("Adding kernel %s from module %s" % (kernel.pattern, base))
 
         infile = open(os.path.join(inpath, 'lib/testqa.cc'));
         otherinfile = open(os.path.join(self.my_dict['destination'], 'volk_gnsssdr_' + self.my_dict['name'], 'lib/testqa.cc'));

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