[IPython-dev] bug report: dreload not working with 'from module import'
Ralf Schmitt
ralf at brainbot.com
Mon Sep 22 10:30:47 EDT 2003
Hi,
sorry for posting to the developers mailing list, but using the
bugtracker wasn't possible (there seems to be no dns entry for
www.scipy.net).
I have the following package:
ipbug/__init__.py
<empty>
---
ipbug/version.py:
from ipbug.vm import Version
---
ipbug/vm.py:
class Version:
pass
Starting IPython, importing ipbug.version, and trying to dreload it,
fails with 'ImportError: No module named ipbug.Version'.
I also wasn't able to checkout the cvs version ('Unknown host
scipy.org.' after I entered the password), so I have only included a
traceback for 0.5.0.
Thanks for the fantastic work on IPython,
- Ralf
Python 2.3 (#1, Sep 1 2003, 16:57:54)
Type "copyright", "credits" or "license" for more information.
IPython 0.5.0 -- An enhanced Interactive Python.
? -> Introduction to IPython's features.
@magic -> Information about IPython's 'magic' @ functions.
help -> Python's own help system.
object? -> Details about 'object'. ?object also works, ?? prints more.
In [1]: import ipbug.version
In [2]: dreload(ipbug.version)
Reloading ipbug.version
Reloading ipbug.ipbug
Reloading ipbug
========== Version ipbug.Version <module 'ipbug' from 'ipbug/__init__.pyc'>
Reloading ipbug.Version
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
/usr/home/ralf/<console>
/usr/local/lib/python2.3/site-packages/IPython/deep_reload.py in
reload(module,
exclude)
190 finally:
191 __builtin__.__import__ = original_import
--> 192 found_now = {}
193 return ret
194
/usr/local/lib/python2.3/site-packages/IPython/deep_reload.py in
deep_reload_hoo
k(module)
169 pname = name[:i]
170 parent = sys.modules[pname]
--> 171 return import_module(name[i+1:], name, parent)
172
173 # Save the original hooks
/usr/local/lib/python2.3/site-packages/IPython/deep_reload.py in
import_module(p
artname, fqname, parent)
155 m = imp.load_module(fqname, fp, pathname, stuff)
156 finally:
--> 157 if fp: fp.close()
158
159 if parent:
/usr/home/ralf/ipbug/version.py
-2 from ipbug.vm import Version
-1
/usr/local/lib/python2.3/site-packages/IPython/deep_reload.py in
deep_import_hoo
k(name, globals, locals, fromlist)
50 return q
51 if hasattr(m, "__path__"):
---> 52 ensure_fromlist(m, fromlist)
53 return m
54
/usr/local/lib/python2.3/site-packages/IPython/deep_reload.py in
ensure_fromlist
(m, fromlist, recursive)
129 submod = import_module(sub, subname, m)
130 if not submod:
--> 131 raise ImportError, "No module named " + subname
132
133 # Need to keep track of what we've already reloaded to prevent
cyclic ev
il
ImportError: No module named ipbug.Version
In [3]:
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