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comparison mercurial/extensions.py @ 29461:7d88fde2309f

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extensions: move uisetup and extsetup to standalone functions This is to make them wrap-able. chgserver wants to know if an extension accesses config or environment variables during uisetup and extsetup and include them in confighash accordingly.
author Jun Wu <quark@fb.com>
date Thu, 30 Jun 2016 10:31:50 +0100
parents 5a3197cbe415
children ce6317dcb944
comparison
equal deleted inserted replaced
29459:fd93b15b5c30 29461:7d88fde2309f
125 _order.append(shortname) 125 _order.append(shortname)
126 for fn in _aftercallbacks.get(shortname, []): 126 for fn in _aftercallbacks.get(shortname, []):
127 fn(loaded=True) 127 fn(loaded=True)
128 return mod 128 return mod
129 129
130 def _runuisetup(name, ui):
131 uisetup = getattr(_extensions[name], 'uisetup', None)
132 if uisetup:
133 uisetup(ui)
134
135 def _runextsetup(name, ui):
136 extsetup = getattr(_extensions[name], 'extsetup', None)
137 if extsetup:
138 try:
139 extsetup(ui)
140 except TypeError:
141 if extsetup.func_code.co_argcount != 0:
142 raise
143 extsetup() # old extsetup with no ui argument
144
130 def loadall(ui): 145 def loadall(ui):
131 result = ui.configitems("extensions") 146 result = ui.configitems("extensions")
132 newindex = len(_order) 147 newindex = len(_order)
133 for (name, path) in result: 148 for (name, path) in result:
134 if path: 149 if path:
146 ui.warn(_("*** failed to import extension %s: %s\n") 161 ui.warn(_("*** failed to import extension %s: %s\n")
147 % (name, inst)) 162 % (name, inst))
148 ui.traceback() 163 ui.traceback()
149 164
150 for name in _order[newindex:]: 165 for name in _order[newindex:]:
151 uisetup = getattr(_extensions[name], 'uisetup', None) 166 _runuisetup(name, ui)
152 if uisetup:
153 uisetup(ui)
154 167
155 for name in _order[newindex:]: 168 for name in _order[newindex:]:
156 extsetup = getattr(_extensions[name], 'extsetup', None) 169 _runextsetup(name, ui)
157 if extsetup:
158 try:
159 extsetup(ui)
160 except TypeError:
161 if extsetup.func_code.co_argcount != 0:
162 raise
163 extsetup() # old extsetup with no ui argument
164 170
165 # Call aftercallbacks that were never met. 171 # Call aftercallbacks that were never met.
166 for shortname in _aftercallbacks: 172 for shortname in _aftercallbacks:
167 if shortname in _extensions: 173 if shortname in _extensions:
168 continue 174 continue