Hello,
How can one exclude a directory (and all its subdirectories) when
running os.walk()?
Thanks,
Doug 6 21106
D wrote:
Hello,
How can one exclude a directory (and all its subdirectories) when
running os.walk()?
Thanks,
Doug
for base, dirs, files in os.walk('wherev er'):
if 'RCS' in dirs:
dirs.remove('RC S')
As described in the os.walk docs.
--Scott David Daniels Sc***********@A cm.Org
D wrote:
Hello,
How can one exclude a directory (and all its subdirectories) when
running os.walk()?
Just remove it from the dirnames yielded:
<code>
import os
for dirpath, dirnames, filenames in os.walk ("c:/temp"):
print dirpath
if "archive" in dirnames:
dirnames.remove ("archive")
</code>
TJG
Ok, my brain's apparently not working right today.. what I'd like to
do is allow the user to specify a directory to exclude (ex- "C:\temp
\test") - then, when os.walk gets to "C:\temp\te st", it excludes that
directory and all its subdirectories (so, "C:\temp\mytest \test" should
still be recursed). Isn't what's posted above keying just upon the
final subdirectory (i.e. "test") instead of the full path as a whole?
You then have to also check the base:
for d in dirs[:]:
if os.path.join(ba se, d) == EXCLUDED_DIR
dirs.remove(d)
or
if base == EXCLUDED_DIR
while dirs: dirs.pop()
continue
WARNING: untest code
- Show quoted text -
On Tue, Oct 21, 2008 at 6:13 PM, D <dm*******@gmai l.comwrote:
Ok, my brain's apparently not working right today.. what I'd like to
do is allow the user to specify a directory to exclude (ex- "C:\temp
\test") - then, when os.walk gets to "C:\temp\te st", it excludes that
directory and all its subdirectories (so, "C:\temp\mytest \test" should
still be recursed). Isn't what's posted above keying just upon the
final subdirectory (i.e. "test") instead of the full path as a whole?
-- http://mail.python.org/mailman/listinfo/python-list
-- or*****@orestis .gr http://orestis.gr
On Oct 21, 1:46*pm, "Orestis Markou" <ores...@oresti s.grwrote:
You then have to also check the base:
for d in dirs[:]:
*if os.path.join(ba se, d) == EXCLUDED_DIR
* *dirs.remove(d)
or
if base == EXCLUDED_DIR
* while dirs: dirs.pop()
continue
WARNING: untest code
- Show quoted text -
On Tue, Oct 21, 2008 at 6:13 PM, D <dmcclo...@gmai l.comwrote:
Ok, my brain's apparently not working right today.. what I'd like to
do is allow the user to specify a directory to exclude (ex- "C:\temp
\test") - then, when os.walk gets to "C:\temp\te st", it excludes that
directory and all its subdirectories (so, "C:\temp\mytest \test" should
still be recursed). *Isn't what's posted above keying just upon the
final subdirectory (i.e. "test") instead of the full path as a whole?
-- http://mail.python.org/mailman/listinfo/python-list
--
ores...@orestis .grhttp://orestis.gr
Works like a charm - thanks to everyone for your help!
Doug
D wrote:
Ok, my brain's apparently not working right today.. what I'd like to
do is allow the user to specify a directory to exclude (ex- "C:\temp
\test") - then, when os.walk gets to "C:\temp\te st", it excludes that
directory and all its subdirectories (so, "C:\temp\mytest \test" should
still be recursed). Isn't what's posted above keying just upon the
final subdirectory (i.e. "test") instead of the full path as a whole?
def canonical(path_ name):
return os.path.normpat h(os.path.abspa th(path_name))
forbidden = 'a/b/c'
home, final = os.path.split(c anonical(forbid den))
for base, dirs, files in os.walk('wherev er'):
if final in dirs and home == canonical(base) :
dirs.remove(fin al)
--Scott David Daniels Sc***********@A cm.Org This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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