one or more Python modules that are not byte-compiled about dwarf HOT 2 CLOSED

/dwarf_debugger/dwarf.py to dwarf.pyc
writing byte-compilation script '/var/tmp/portage/dev-util/dwarf-debugger-1.0.0/temp/tmp5iyLAV.py'
/usr/bin/python2.7 -OO /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/temp/tmp5iyLAV.py
  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/panels/panel_data.py", line 90
    context_menu.exec(global_pt)
                    ^
SyntaxError: invalid syntax

  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/bookmarks.py", line 159
    context_menu.exec(global_pt)
                    ^
SyntaxError: invalid syntax

  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/breakpoints.py", line 258
    context_menu.exec(global_pt)
                    ^
SyntaxError: invalid syntax

  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/console.py", line 74
    self.py_console.log(exec(text))
                           ^
SyntaxError: invalid syntax

SyntaxError: 'return' with argument inside generator (hex_edit.py, line 436)

  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/app.py", line 776
    self.welcome_window.exec()
                           ^
SyntaxError: invalid syntax

removing /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/temp/tmp5iyLAV.py
running install_egg_info
Copying dwarf_debugger.egg-info to /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/_python2.7/usr/lib64/python2.7/site-packages/dwarf_debugger-1.0.0-py2.7.egg-info
running install_scripts
Installing dwarf-creator script to /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/_python2.7/usr/lib/python-exec/python2.7
Installing dwarf-injector script to /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/_python2.7/usr/lib/python-exec/python2.7
Installing dwarf script to /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/_python2.7/usr/lib/python-exec/python2.7
Compiling /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/app.py ...
  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/app.py", line 776
    self.welcome_window.exec()
                           ^
SyntaxError: invalid syntax

Compiling /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/panels/panel_data.py ...
  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/panels/panel_data.py", line 90
    context_menu.exec(global_pt)
                    ^
SyntaxError: invalid syntax

Compiling /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/bookmarks.py ...
  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/bookmarks.py", line 159
    context_menu.exec(global_pt)
                    ^
SyntaxError: invalid syntax

Compiling /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/breakpoints.py ...
  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/breakpoints.py", line 258
    context_menu.exec(global_pt)
                    ^
SyntaxError: invalid syntax

Compiling /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/console.py ...
  File "/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/session_widgets/console.py", line 74
    self.py_console.log(exec(text))
                           ^
SyntaxError: invalid syntax

Compiling /var/tmp/portage/dev-util/dwarf-debugger-1.0.0/image/usr/lib64/python2.7/site-packages/dwarf_debugger/ui/widgets/hex_edit.py ...
SyntaxError: 'return' with argument inside generator (hex_edit.py, line 436)