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  • Committer: Alexander Belchenko
  • Date: 2006-11-06 10:03:44 UTC
  • mto: This revision was merged to the branch mainline in revision 637.
  • Revision ID: bialix@ukr.net-20061106100344-86ca4fca07fbe551
bzrtool's iter_branches is too slow. Added --debug-time feature show this fact

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__init__.py
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"""Show all 'heads' in a repository"""
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import os
 
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import time
 
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from bzrlib.commands import Command, display_command, register_command
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from bzrlib.option import Option
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    takes_options = [Option('by-date', help='Sort heads by date (descending)'),
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                     Option('all', help='Show all heads (dead and alive)'),
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                     Option('dead-only', help='Show only dead heads'),
 
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                     Option('debug-time', help='Enable debug print of operations times'),
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                    ]
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    encoding_type = "replace"
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    @display_command
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    def run(self, by_date=False, all=False, dead_only=False):
 
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    def run(self, by_date=False, all=False, dead_only=False, debug_time=False):
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        from bzrlib import errors
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        from bzrlib.osutils import format_date
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        import bzrlib.repository
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        self._init_elapsed_time(debug_time)
 
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        to_file = self.outf
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        branch = None
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        heads = list(heads)
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        heads.sort()
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        self._print_elapsed_time('get heads:')
 
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        # sorting by date
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        if by_date:
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            dates = {}
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            heads = []
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            for k in keys:
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                heads.append(dates[k])
 
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            self._print_elapsed_time('sort by date:')
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        ## mark heads as dead or alive
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        # mark all heads as dead
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        else:
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            # runs from branch
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            raise NotImplementedError('TODO: need to detect is there is shared repo or not')
 
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        self._print_elapsed_time('get head marks:')
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        # show time
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        indent = ' '*2
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                message = rev.message.rstrip('\r\n')
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                for l in message.split('\n'):
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                    print >>to_file,  indent+'  ' + l
 
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            self._print_elapsed_time('print head:')
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            print
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        if not heads:
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            print >>to_file, 'No heads found'
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            return 1
 
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    def _init_elapsed_time(self, debug_time=False):
 
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        self.debug_time = debug_time
 
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        if debug_time:
 
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            self._time = time.time()
 
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    def _print_elapsed_time(self, msg):
 
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        if self.debug_time:
 
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            last_time = time.time()
 
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            print msg, last_time - self._time
 
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            self._time = last_time
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#/class cmd_heads
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