Mercurial > hg
comparison mercurial/extensions.py @ 24145:28af978c8f13
extensions: indicate loaded for an immediately called afterload callback
Otherwise, there's no way to tell between the immediate callback when it is
already loaded, and when the extension is not loaded at all.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Sat, 21 Feb 2015 00:40:18 -0500 |
parents | 042d95beeee8 |
children | fb6cb1b82f4f |
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24144:a35b59d4df33 | 24145:28af978c8f13 |
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146 The callback receives the named argument ``loaded``, which is a boolean | 146 The callback receives the named argument ``loaded``, which is a boolean |
147 indicating whether the dependent extension actually loaded. | 147 indicating whether the dependent extension actually loaded. |
148 ''' | 148 ''' |
149 | 149 |
150 if extension in _extensions: | 150 if extension in _extensions: |
151 callback(loaded=False) | 151 callback(loaded=True) |
152 else: | 152 else: |
153 _aftercallbacks.setdefault(extension, []).append(callback) | 153 _aftercallbacks.setdefault(extension, []).append(callback) |
154 | 154 |
155 def wrapcommand(table, command, wrapper, synopsis=None, docstring=None): | 155 def wrapcommand(table, command, wrapper, synopsis=None, docstring=None): |
156 '''Wrap the command named `command' in table | 156 '''Wrap the command named `command' in table |