Mercurial > public > mercurial-scm > hg
comparison mercurial/extensions.py @ 17217:1b2b727a885f
hooks: print out more information when loading a python hook fails
When loading a python hook with file syntax fails, there is no
information that this happened while loading a hook. When the python
file does not exist even the file name is not printed. (Only that a
file is missing.)
This patch adds this information and a test for loading a non existing file and
a directory not being a python module.
| author | Simon Heimberg <simohe@besonet.ch> |
|---|---|
| date | Fri, 06 Jul 2012 18:41:25 +0200 |
| parents | 9eca39a91964 |
| children | 013fcd112f13 |
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| 17216:01c1ee4bd1dd | 17217:1b2b727a885f |
|---|---|
| 40 # module/__init__.py style | 40 # module/__init__.py style |
| 41 d, f = os.path.split(path.rstrip('/')) | 41 d, f = os.path.split(path.rstrip('/')) |
| 42 fd, fpath, desc = imp.find_module(f, [d]) | 42 fd, fpath, desc = imp.find_module(f, [d]) |
| 43 return imp.load_module(module_name, fd, fpath, desc) | 43 return imp.load_module(module_name, fd, fpath, desc) |
| 44 else: | 44 else: |
| 45 return imp.load_source(module_name, path) | 45 try: |
| 46 return imp.load_source(module_name, path) | |
| 47 except IOError, exc: | |
| 48 if not exc.filename: | |
| 49 exc.filename = path # python does not fill this | |
| 50 raise | |
| 46 | 51 |
| 47 def load(ui, name, path): | 52 def load(ui, name, path): |
| 48 # unused ui argument kept for backwards compatibility | 53 # unused ui argument kept for backwards compatibility |
| 49 if name.startswith('hgext.') or name.startswith('hgext/'): | 54 if name.startswith('hgext.') or name.startswith('hgext/'): |
| 50 shortname = name[6:] | 55 shortname = name[6:] |