Mercurial > hg
annotate contrib/debugshell.py @ 40075:ad8d8dc9be3f
narrow: move adding of narrow server capabilities to core
We use the experimental.narrow config option introduced in one of the previous
patch and move the functionality of adding narrow server capabilities to core.
Differential Revision: https://phab.mercurial-scm.org/D4891
author | Pulkit Goyal <pulkit@yandex-team.ru> |
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date | Fri, 05 Oct 2018 22:52:24 +0300 |
parents | 46ba2cdda476 |
children | aaad36b88298 |
rev | line source |
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11633 | 1 # debugshell extension |
2 """a python shell with repo, changelog & manifest objects""" | |
3 | |
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4 from __future__ import absolute_import |
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5 import code |
11633 | 6 import mercurial |
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7 import sys |
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8 from mercurial import ( |
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9 demandimport, |
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10 registrar, |
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11 ) |
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12 |
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13 cmdtable = {} |
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14 command = registrar.command(cmdtable) |
11633 | 15 |
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16 def pdb(ui, repo, msg, **opts): |
11633 | 17 objects = { |
18 'mercurial': mercurial, | |
19 'repo': repo, | |
20 'cl': repo.changelog, | |
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21 'mf': repo.manifestlog, |
11633 | 22 } |
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23 |
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24 code.interact(msg, local=objects) |
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25 |
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26 def ipdb(ui, repo, msg, **opts): |
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27 import IPython |
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28 |
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29 cl = repo.changelog |
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30 mf = repo.manifestlog |
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31 cl, mf # use variables to appease pyflakes |
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32 |
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33 IPython.embed() |
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34 |
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35 @command('debugshell|dbsh', []) |
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36 def debugshell(ui, repo, **opts): |
11633 | 37 bannermsg = "loaded repo : %s\n" \ |
38 "using source: %s" % (repo.root, | |
39 mercurial.__path__[0]) | |
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40 |
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41 pdbmap = { |
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42 'pdb' : 'code', |
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43 'ipdb' : 'IPython' |
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44 } |
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45 |
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46 debugger = ui.config("ui", "debugger") |
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47 if not debugger: |
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48 debugger = 'pdb' |
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49 |
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50 # if IPython doesn't exist, fallback to code.interact |
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51 try: |
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52 with demandimport.deactivated(): |
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53 __import__(pdbmap[debugger]) |
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54 except ImportError: |
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55 ui.warn(("%s debugger specified but %s module was not found\n") |
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56 % (debugger, pdbmap[debugger])) |
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57 debugger = 'pdb' |
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58 |
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59 getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts) |