Mercurial > hg
annotate tests/test-wireproto.py @ 30439:71b368e3b590
bundle2: equate 'UN' with no compression
An upcoming patch will change the "alg" argument passed to this
function from None to "UN" when no compression is wanted.
The existing implementation of bundle2 does not set a "Compression"
parameter if no compression is used. In theory, setting
"Compression=UN" should work. But I haven't audited the code to see if
all client versions supporting bundle2 will accept this.
Rather than take the risk, avoid the BC breakage and treat "UN"
the same as None.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 10 Nov 2016 23:29:01 -0800 |
parents | 86db5cb55d46 |
children | b47fe9733d76 |
rev | line source |
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1 from __future__ import absolute_import, print_function |
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2 |
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3 from mercurial import ( |
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4 util, |
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5 wireproto, |
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6 ) |
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7 stringio = util.stringio |
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8 |
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9 class proto(object): |
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10 def __init__(self, args): |
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11 self.args = args |
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12 def getargs(self, spec): |
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13 args = self.args |
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14 args.setdefault('*', {}) |
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15 names = spec.split() |
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16 return [args[n] for n in names] |
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17 |
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18 class clientpeer(wireproto.wirepeer): |
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19 def __init__(self, serverrepo): |
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20 self.serverrepo = serverrepo |
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21 |
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22 def _capabilities(self): |
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23 return ['batch'] |
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24 |
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25 def _call(self, cmd, **args): |
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26 return wireproto.dispatch(self.serverrepo, proto(args), cmd) |
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27 |
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28 def _callstream(self, cmd, **args): |
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29 return stringio(self._call(cmd, **args)) |
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30 |
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31 @wireproto.batchable |
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32 def greet(self, name): |
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33 f = wireproto.future() |
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34 yield {'name': mangle(name)}, f |
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35 yield unmangle(f.value) |
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36 |
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37 class serverrepo(object): |
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38 def greet(self, name): |
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39 return "Hello, " + name |
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40 |
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41 def filtered(self, name): |
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42 return self |
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43 |
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44 def mangle(s): |
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45 return ''.join(chr(ord(c) + 1) for c in s) |
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46 def unmangle(s): |
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47 return ''.join(chr(ord(c) - 1) for c in s) |
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48 |
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49 def greet(repo, proto, name): |
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50 return mangle(repo.greet(unmangle(name))) |
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51 |
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52 wireproto.commands['greet'] = (greet, 'name',) |
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53 |
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54 srv = serverrepo() |
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55 clt = clientpeer(srv) |
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56 |
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57 print(clt.greet("Foobar")) |
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58 b = clt.batch() |
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59 fs = [b.greet(s) for s in ["Fo, =;:<o", "Bar"]] |
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60 b.submit() |
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61 print([f.value for f in fs]) |