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comparison mercurial/chgserver.py @ 39808:1b9be0b26511 stable

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chgserver: update comment describing when to fall back to core _runsystem() The condition "output needs to be captured" was moved to the core ui, and removed at fbce78c58f1e "chg: refactor ui.system() to be partly overridden." The next patch will add one more "if" to address the issue 5992.
author Yuya Nishihara <yuya@tcha.org>
date Wed, 26 Sep 2018 21:21:05 +0900
parents a8a902d7176e
children 23a00bc90a3c
comparison
equal deleted inserted replaced
39807:e5724be689b3 39808:1b9be0b26511
196 self._csystem = getattr(src, '_csystem', csystem) 196 self._csystem = getattr(src, '_csystem', csystem)
197 else: 197 else:
198 self._csystem = csystem 198 self._csystem = csystem
199 199
200 def _runsystem(self, cmd, environ, cwd, out): 200 def _runsystem(self, cmd, environ, cwd, out):
201 # fallback to the original system method if the output needs to be 201 # fallback to the original system method if
202 # captured (to self._buffers), or the output stream is not stdout 202 # a. the output stream is not stdout (e.g. stderr, cStringIO),
203 # (e.g. stderr, cStringIO), because the chg client is not aware of 203 # because the chg client is not aware of these situations and
204 # these situations and will behave differently (write to stdout). 204 # will behave differently (i.e. write to stdout).
205 if (out is not self.fout 205 if (out is not self.fout
206 or not util.safehasattr(self.fout, 'fileno') 206 or not util.safehasattr(self.fout, 'fileno')
207 or self.fout.fileno() != procutil.stdout.fileno()): 207 or self.fout.fileno() != procutil.stdout.fileno()):
208 return procutil.system(cmd, environ=environ, cwd=cwd, out=out) 208 return procutil.system(cmd, environ=environ, cwd=cwd, out=out)
209 self.flush() 209 self.flush()