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Viewing changes to profile_imports.py

  • Committer: Martin Pool
  • Date: 2008-07-04 04:32:12 UTC
  • mfrom: (3350.9.1 stacking-annotate)
  • mto: This revision was merged to the branch mainline in revision 3527.
  • Revision ID: mbp@sourcefrog.net-20080704043212-jmwl1vrqhtao5gy3
Merge unoptimized annotate code for stacking, and only use it when needed

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profile_imports.py
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""A custom importer and regex compiler which logs time spent."""
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_total_stack = {}
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_info = {}
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_cur_id = 0
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_timer = time.time
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if sys.platform == 'win32':
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    _timer = time.clock
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def stack_add(name, frame_name, frame_lineno, scope_name=None):
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    this = stack_add(extra + name, frame_name, frame_lineno, scope_name)
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    tstart = _timer()
 
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    tstart = time.time()
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    try:
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        # Do the import
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        mod = _real_import(name, globals, locals, fromlist)
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    finally:
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        tload = _timer()-tstart
 
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        tload = time.time()-tstart
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        stack_finish(this, tload)
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    return mod
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    frame_lineno = frame.f_lineno
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    this = stack_add(extra+repr(args[0]), frame_name, frame_lineno)
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    tstart = _timer()
 
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    tstart = time.time()
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    try:
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        # Measure the compile time
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        comp = _real_compile(*args, **kwargs)
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    finally:
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        tcompile = _timer() - tstart
 
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        tcompile = time.time() - tstart
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        stack_finish(this, tcompile)
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    return comp