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Jérome Perrin
setuptools
Commits
77b7c39d
Commit
77b7c39d
authored
Mar 22, 2014
by
Jason R. Coombs
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Extracted _all_dirs and rewrote _find_packages_iter as a proper iterator.
parent
53ee4c9c
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1
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-25
setuptools/__init__.py
setuptools/__init__.py
+18
-25
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setuptools/__init__.py
View file @
77b7c39d
...
...
@@ -53,21 +53,24 @@ def find_packages(where='.', exclude=(), include=('*',)):
out
=
filterfalse
(
excludes
,
out
)
return
list
(
out
)
def
_find_packages_iter
(
where
):
out
=
[]
stack
=
[(
where
,
''
)]
while
stack
:
where
,
prefix
=
stack
.
pop
(
0
)
dirs
=
_dirs
(
where
)
suitable
=
filterfalse
(
lambda
n
:
'.'
in
n
,
dirs
)
paths
=
(
os
.
path
.
join
(
where
,
name
)
for
name
in
suitable
)
packages
=
filter
(
_looks_like_package
,
paths
)
for
path
in
packages
:
name
=
os
.
path
.
basename
(
path
)
pkg_name
=
prefix
+
name
out
.
append
(
pkg_name
)
stack
.
append
((
path
,
pkg_name
+
'.'
))
return
out
def
_all_dirs
(
base_path
):
"""
Return all dirs in base_path, relative to base_path
"""
for
root
,
dirs
,
files
in
os
.
walk
(
base_path
):
for
dir
in
dirs
:
yield
os
.
path
.
relpath
(
os
.
path
.
join
(
root
,
dir
),
base_path
)
def
_find_packages_iter
(
base_path
):
dirs
=
_all_dirs
(
base_path
)
suitable
=
filterfalse
(
lambda
n
:
'.'
in
n
,
dirs
)
packages
=
(
path
for
path
in
suitable
if
_looks_like_package
(
os
.
path
.
join
(
base_path
,
path
))
)
for
pkg_path
in
packages
:
yield
pkg_path
.
replace
(
os
.
path
.
sep
,
'.'
)
def
_looks_like_package
(
path
):
return
(
...
...
@@ -75,16 +78,6 @@ def _looks_like_package(path):
or
sys
.
version_info
[:
2
]
>=
(
3
,
3
)
# PEP 420
)
def
_dirs
(
target
):
"""
Return all directories in target
"""
return
(
fn
for
fn
in
os
.
listdir
(
target
)
if
os
.
path
.
isdir
(
os
.
path
.
join
(
target
,
fn
))
)
def
_build_filter
(
*
patterns
):
"""
Given a list of patterns, return a callable that will be true only if
...
...
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