From 8423e1ed14ac1691c2863c6e8cac9230cf558d7b Mon Sep 17 00:00:00 2001
From: PJ Eby <distutils-sig@python.org>
Date: Fri, 19 Mar 2004 20:53:14 +0000
Subject: Initial checkin of setuptools 0.0.1.

--HG--
branch : setuptools
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/trunk/setuptools%4040869
---
 setuptools/command/install_lib.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 setuptools/command/install_lib.py

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
new file mode 100644
index 00000000..ec406f7e
--- /dev/null
+++ b/setuptools/command/install_lib.py
@@ -0,0 +1,17 @@
+from distutils.command.install_lib import install_lib as _install_lib
+
+class install_lib(_install_lib):
+    """Don't add compiled flags to filenames of non-Python files"""
+
+    def _bytecode_filenames (self, py_filenames):
+        bytecode_files = []
+        for py_file in py_filenames:
+            if not py_file.endswith('.py'):
+                continue
+            if self.compile:
+                bytecode_files.append(py_file + "c")
+            if self.optimize > 0:
+                bytecode_files.append(py_file + "o")
+
+        return bytecode_files
+
-- 
cgit v1.2.1


From ba79fc03ef4aa6399aa7207bebcd65f35c3b93ad Mon Sep 17 00:00:00 2001
From: Fred Drake <distutils-sig@python.org>
Date: Mon, 5 Apr 2004 19:59:11 +0000
Subject: remove trailing blank line

--HG--
branch : setuptools
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/trunk/setuptools%4040894
---
 setuptools/command/install_lib.py | 1 -
 1 file changed, 1 deletion(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index ec406f7e..63e2468c 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -14,4 +14,3 @@ class install_lib(_install_lib):
                 bytecode_files.append(py_file + "o")
 
         return bytecode_files
-
-- 
cgit v1.2.1


From cca060c2d83301f1aae9fc4be26612a75a1c38c3 Mon Sep 17 00:00:00 2001
From: PJ Eby <distutils-sig@python.org>
Date: Fri, 13 Jan 2006 23:52:42 +0000
Subject: Ensure installed stubs get compiled, even if there are no "pure"
 modules present.  Also, don't bother compiling the stub prior to
 installation.

--HG--
branch : setuptools
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/trunk/setuptools%4042037
---
 setuptools/command/install_lib.py | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 63e2468c..75ff54b1 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -14,3 +14,12 @@ class install_lib(_install_lib):
                 bytecode_files.append(py_file + "o")
 
         return bytecode_files
+
+
+    def run(self):
+        self.build()
+        outfiles = self.install()
+        if outfiles is not None:
+            # always compile, in case we have any extension stubs to deal with
+            self.byte_compile(outfiles) 
+
-- 
cgit v1.2.1


From 92a61578a4b7d09ad6a6f9524163e67b62782e18 Mon Sep 17 00:00:00 2001
From: PJ Eby <distutils-sig@python.org>
Date: Fri, 17 Mar 2006 16:57:23 +0000
Subject: Support namespace packages in conjunction with system packagers, by
 omitting the installation of any ``__init__.py`` files for namespace
 packages, and adding a special ``.pth`` file to create a working package in
 ``sys.modules``.

--HG--
branch : setuptools
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/trunk/setuptools%4043119
---
 setuptools/command/install_lib.py | 61 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 59 insertions(+), 2 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 75ff54b1..82afa142 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -1,4 +1,5 @@
 from distutils.command.install_lib import install_lib as _install_lib
+import os
 
 class install_lib(_install_lib):
     """Don't add compiled flags to filenames of non-Python files"""
@@ -15,11 +16,67 @@ class install_lib(_install_lib):
 
         return bytecode_files
 
-
     def run(self):
         self.build()
         outfiles = self.install()
         if outfiles is not None:
             # always compile, in case we have any extension stubs to deal with
-            self.byte_compile(outfiles) 
+            self.byte_compile(outfiles)
+
+    def get_exclusions(self):
+        exclude = {}
+        nsp = self.distribution.namespace_packages
+
+        if (nsp and self.get_finalized_command('install')
+               .single_version_externally_managed
+        ):
+            for pkg in nsp:
+                parts = pkg.split('.')
+                while parts:
+                    pkgdir = os.path.join(self.install_dir, *parts)
+                    for f in '__init__.py', '__init__.pyc', '__init__.pyo':
+                        exclude[os.path.join(pkgdir,f)] = 1
+                    parts.pop()
+        return exclude
+
+    def copy_tree(
+        self, infile, outfile,
+        preserve_mode=1, preserve_times=1, preserve_symlinks=0, level=1
+    ):
+        assert preserve_mode and preserve_times and not preserve_symlinks
+        exclude = self.get_exclusions()
+
+        if not exclude:
+            return _install_lib.copy_tree(self, infile, outfile)
+
+        # Exclude namespace package __init__.py* files from the output
+
+        from setuptools.archive_util import unpack_directory
+        from distutils import log
+
+        outfiles = []
+
+        def pf(src, dst):
+            if dst in exclude:
+                log.warn("Skipping installation of %s (namespace package)",dst)
+                return False
+
+            log.info("copying %s -> %s", src, os.path.dirname(dst))
+            outfiles.append(dst)
+            return dst
+
+        unpack_directory(infile, outfile, pf)
+        return outfiles
+
+    def get_outputs(self):
+        outputs = _install_lib.get_outputs(self)
+        exclude = self.get_exclusions()
+        if exclude:
+            return [f for f in outputs if f not in exclude]
+        return outputs
+
+
+
+
+
 
-- 
cgit v1.2.1


From 646d7585da63b3fe5b4b2d5bf057b3795ac21241 Mon Sep 17 00:00:00 2001
From: William Grzybowski <wg@FreeBSD.org>
Date: Mon, 16 Dec 2013 22:44:35 -0200
Subject: Do not override _bytecode_filenames

The overridden version cannot handle Python 3.x while distutils verion can
handle it just fine.

--HG--
extra : rebase_source : 86fa56285849e97780e91eff405881bfb72184d5
---
 setuptools/command/install_lib.py | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 82afa142..c508cd33 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -4,18 +4,6 @@ import os
 class install_lib(_install_lib):
     """Don't add compiled flags to filenames of non-Python files"""
 
-    def _bytecode_filenames (self, py_filenames):
-        bytecode_files = []
-        for py_file in py_filenames:
-            if not py_file.endswith('.py'):
-                continue
-            if self.compile:
-                bytecode_files.append(py_file + "c")
-            if self.optimize > 0:
-                bytecode_files.append(py_file + "o")
-
-        return bytecode_files
-
     def run(self):
         self.build()
         outfiles = self.install()
-- 
cgit v1.2.1


From 4ca7386a58ba92c5c89d0872933384f7d1fea115 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Thu, 13 Mar 2014 22:48:41 -0400
Subject: Reindent and remove excess whitespace

---
 setuptools/command/install_lib.py | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index c508cd33..63dc11fe 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -14,10 +14,9 @@ class install_lib(_install_lib):
     def get_exclusions(self):
         exclude = {}
         nsp = self.distribution.namespace_packages
-
-        if (nsp and self.get_finalized_command('install')
-               .single_version_externally_managed
-        ):
+        svem = (nsp and self.get_finalized_command('install')
+            .single_version_externally_managed)
+        if svem:
             for pkg in nsp:
                 parts = pkg.split('.')
                 while parts:
@@ -62,9 +61,3 @@ class install_lib(_install_lib):
         if exclude:
             return [f for f in outputs if f not in exclude]
         return outputs
-
-
-
-
-
-
-- 
cgit v1.2.1


From 573c2c86d4d4f506a87a1fc16060f32c1386ad38 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Wed, 30 Apr 2014 17:38:29 -0400
Subject: Correct indentation and clarify meaning by using namespacing

--HG--
extra : amend_source : 20ab7547c8478eb084767fe701e627bdd462ba16
---
 setuptools/command/install_lib.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 63dc11fe..747fbabb 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -1,7 +1,7 @@
-from distutils.command.install_lib import install_lib as _install_lib
+import distutils.command.install_lib as orig
 import os
 
-class install_lib(_install_lib):
+class install_lib(orig.install_lib):
     """Don't add compiled flags to filenames of non-Python files"""
 
     def run(self):
@@ -34,7 +34,7 @@ class install_lib(_install_lib):
         exclude = self.get_exclusions()
 
         if not exclude:
-            return _install_lib.copy_tree(self, infile, outfile)
+            return orig.install_lib.copy_tree(self, infile, outfile)
 
         # Exclude namespace package __init__.py* files from the output
 
@@ -56,7 +56,7 @@ class install_lib(_install_lib):
         return outfiles
 
     def get_outputs(self):
-        outputs = _install_lib.get_outputs(self)
+        outputs = orig.install_lib.get_outputs(self)
         exclude = self.get_exclusions()
         if exclude:
             return [f for f in outputs if f not in exclude]
-- 
cgit v1.2.1


From 8e3f9d3253d1d0fb820dad4249d5110d017595c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20Gr=C3=B6nholm?= <alex.gronholm@nextday.fi>
Date: Wed, 18 Jun 2014 20:31:05 +0300
Subject: Fixed PEP 8 compliancy of the setuptools.command package

---
 setuptools/command/install_lib.py | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 747fbabb..d7e117f0 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -1,6 +1,7 @@
 import distutils.command.install_lib as orig
 import os
 
+
 class install_lib(orig.install_lib):
     """Don't add compiled flags to filenames of non-Python files"""
 
@@ -15,20 +16,20 @@ class install_lib(orig.install_lib):
         exclude = {}
         nsp = self.distribution.namespace_packages
         svem = (nsp and self.get_finalized_command('install')
-            .single_version_externally_managed)
+                .single_version_externally_managed)
         if svem:
             for pkg in nsp:
                 parts = pkg.split('.')
                 while parts:
                     pkgdir = os.path.join(self.install_dir, *parts)
                     for f in '__init__.py', '__init__.pyc', '__init__.pyo':
-                        exclude[os.path.join(pkgdir,f)] = 1
+                        exclude[os.path.join(pkgdir, f)] = 1
                     parts.pop()
         return exclude
 
     def copy_tree(
-        self, infile, outfile,
-        preserve_mode=1, preserve_times=1, preserve_symlinks=0, level=1
+            self, infile, outfile,
+            preserve_mode=1, preserve_times=1, preserve_symlinks=0, level=1
     ):
         assert preserve_mode and preserve_times and not preserve_symlinks
         exclude = self.get_exclusions()
@@ -45,7 +46,8 @@ class install_lib(orig.install_lib):
 
         def pf(src, dst):
             if dst in exclude:
-                log.warn("Skipping installation of %s (namespace package)",dst)
+                log.warn("Skipping installation of %s (namespace package)",
+                         dst)
                 return False
 
             log.info("copying %s -> %s", src, os.path.dirname(dst))
-- 
cgit v1.2.1


From e66c4d9c3aefaf98a7d8d9b19ce5948fe7840c49 Mon Sep 17 00:00:00 2001
From: Melvyn Sopacua <melvyn@magemana.nl>
Date: Sat, 5 Jul 2014 17:43:39 +0200
Subject: Fix exclude list on python 3.2+

imp.get_tag() is only available on 3.2+. Since 2<x<3.2 are EOL we shall
not worry.
We could implement a local get_tag(), but the point is moot: this
compilation tactic with __pycache__ subdirs and versioned import files
is new to python 3.x, so hasattr() is sufficient.
---
 setuptools/command/install_lib.py | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index d7e117f0..cf5375f6 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -1,6 +1,5 @@
 import distutils.command.install_lib as orig
-import os
-
+import os, imp
 
 class install_lib(orig.install_lib):
     """Don't add compiled flags to filenames of non-Python files"""
@@ -17,12 +16,24 @@ class install_lib(orig.install_lib):
         nsp = self.distribution.namespace_packages
         svem = (nsp and self.get_finalized_command('install')
                 .single_version_externally_managed)
+        exclude_names = ['__init__.py', '__init__.pyc', '__init__.pyo']
+        if hasattr(imp, 'get_tag') :
+            exclude_names.extend(
+                os.path.join(
+                    '__pycache__',
+                    '__init__.' + imp.get_tag() + '.pyc'
+                ),
+                os.path.join(
+                    '__pycache__',
+                    '__init__.' + imp.get_tag() + '.pyo'
+                ),
+            )
         if svem:
             for pkg in nsp:
                 parts = pkg.split('.')
                 while parts:
                     pkgdir = os.path.join(self.install_dir, *parts)
-                    for f in '__init__.py', '__init__.pyc', '__init__.pyo':
+                    for f in exclude_names :
                         exclude[os.path.join(pkgdir, f)] = 1
                     parts.pop()
         return exclude
-- 
cgit v1.2.1


From 843ffb56d0c9ec652ee9a2a180a6742caf8f68fb Mon Sep 17 00:00:00 2001
From: Melvyn Sopacua <melvyn@magemana.nl>
Date: Sat, 5 Jul 2014 18:41:12 +0200
Subject: Commit the fix we did when testing python3

I shall `hg status` before submitting PRs.
I shall `hg status` before submitting PRs.
I shall `hg status` before submitting PRs.
---
 setuptools/command/install_lib.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index cf5375f6..7692e0f3 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -18,7 +18,7 @@ class install_lib(orig.install_lib):
                 .single_version_externally_managed)
         exclude_names = ['__init__.py', '__init__.pyc', '__init__.pyo']
         if hasattr(imp, 'get_tag') :
-            exclude_names.extend(
+            exclude_names.extend((
                 os.path.join(
                     '__pycache__',
                     '__init__.' + imp.get_tag() + '.pyc'
@@ -27,7 +27,7 @@ class install_lib(orig.install_lib):
                     '__pycache__',
                     '__init__.' + imp.get_tag() + '.pyo'
                 ),
-            )
+            ))
         if svem:
             for pkg in nsp:
                 parts = pkg.split('.')
-- 
cgit v1.2.1


From 63ddca7cd1011b8d4b1348315c02fe9fd6a404e2 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 09:54:15 -0400
Subject: Normalize syntax

---
 setuptools/command/install_lib.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 7692e0f3..c0c271a4 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -17,7 +17,7 @@ class install_lib(orig.install_lib):
         svem = (nsp and self.get_finalized_command('install')
                 .single_version_externally_managed)
         exclude_names = ['__init__.py', '__init__.pyc', '__init__.pyo']
-        if hasattr(imp, 'get_tag') :
+        if hasattr(imp, 'get_tag'):
             exclude_names.extend((
                 os.path.join(
                     '__pycache__',
@@ -33,7 +33,7 @@ class install_lib(orig.install_lib):
                 parts = pkg.split('.')
                 while parts:
                     pkgdir = os.path.join(self.install_dir, *parts)
-                    for f in exclude_names :
+                    for f in exclude_names:
                         exclude[os.path.join(pkgdir, f)] = 1
                     parts.pop()
         return exclude
-- 
cgit v1.2.1


From a7dbe706890eab7ba330c51ea59349c28080dfde Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:02:01 -0400
Subject: Extract method for generating exclude names

---
 setuptools/command/install_lib.py | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index c0c271a4..259f0899 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -16,6 +16,22 @@ class install_lib(orig.install_lib):
         nsp = self.distribution.namespace_packages
         svem = (nsp and self.get_finalized_command('install')
                 .single_version_externally_managed)
+        if svem:
+            for pkg in nsp:
+                parts = pkg.split('.')
+                while parts:
+                    pkgdir = os.path.join(self.install_dir, *parts)
+                    for f in self._gen_exclude_names():
+                        exclude[os.path.join(pkgdir, f)] = 1
+                    parts.pop()
+        return exclude
+
+    @staticmethod
+    def _gen_exclude_names():
+        """
+        Generate the list of file paths to be excluded for namespace
+        packages (bytecode cache files).
+        """
         exclude_names = ['__init__.py', '__init__.pyc', '__init__.pyo']
         if hasattr(imp, 'get_tag'):
             exclude_names.extend((
@@ -28,15 +44,7 @@ class install_lib(orig.install_lib):
                     '__init__.' + imp.get_tag() + '.pyo'
                 ),
             ))
-        if svem:
-            for pkg in nsp:
-                parts = pkg.split('.')
-                while parts:
-                    pkgdir = os.path.join(self.install_dir, *parts)
-                    for f in exclude_names:
-                        exclude[os.path.join(pkgdir, f)] = 1
-                    parts.pop()
-        return exclude
+        return exclude_names
 
     def copy_tree(
             self, infile, outfile,
-- 
cgit v1.2.1


From 4e5bbb8e5175b35f8cbaace630bd0dd3091d6946 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:05:18 -0400
Subject: Generate the filenames more directly.

---
 setuptools/command/install_lib.py | 26 +++++++++++---------------
 1 file changed, 11 insertions(+), 15 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 259f0899..3f39d945 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -29,22 +29,18 @@ class install_lib(orig.install_lib):
     @staticmethod
     def _gen_exclude_names():
         """
-        Generate the list of file paths to be excluded for namespace
-        packages (bytecode cache files).
+        Generate file paths to be excluded for namespace packages (bytecode
+        cache files).
         """
-        exclude_names = ['__init__.py', '__init__.pyc', '__init__.pyo']
-        if hasattr(imp, 'get_tag'):
-            exclude_names.extend((
-                os.path.join(
-                    '__pycache__',
-                    '__init__.' + imp.get_tag() + '.pyc'
-                ),
-                os.path.join(
-                    '__pycache__',
-                    '__init__.' + imp.get_tag() + '.pyo'
-                ),
-            ))
-        return exclude_names
+        yield '__init__.py'
+        yield '__init__.pyc'
+        yield '__init__.pyo'
+
+        if not hasattr(imp, 'get_tag'):
+            return
+
+        yield os.path.join('__pycache__', '__init__.' + imp.get_tag() + '.pyc')
+        yield os.path.join('__pycache__', '__init__.' + imp.get_tag() + '.pyo')
 
     def copy_tree(
             self, infile, outfile,
-- 
cgit v1.2.1


From f6f409ac7dc06be2524211a717182cd96b21e13f Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:06:35 -0400
Subject: Extract calculation of base path

---
 setuptools/command/install_lib.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 3f39d945..d1c91b7b 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -39,8 +39,9 @@ class install_lib(orig.install_lib):
         if not hasattr(imp, 'get_tag'):
             return
 
-        yield os.path.join('__pycache__', '__init__.' + imp.get_tag() + '.pyc')
-        yield os.path.join('__pycache__', '__init__.' + imp.get_tag() + '.pyo')
+        base = os.path.join('__pycache__', '__init__.' + imp.get_tag())
+        yield base + '.pyc'
+        yield base + '.pyo'
 
     def copy_tree(
             self, infile, outfile,
-- 
cgit v1.2.1


From 23f5f548a9dfffe5c04f40eee461d2270ecf5f53 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:07:07 -0400
Subject: Add comment

---
 setuptools/command/install_lib.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index d1c91b7b..a1cbd2aa 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -32,7 +32,9 @@ class install_lib(orig.install_lib):
         Generate file paths to be excluded for namespace packages (bytecode
         cache files).
         """
+        # always exclude the package module itself
         yield '__init__.py'
+
         yield '__init__.pyc'
         yield '__init__.pyo'
 
-- 
cgit v1.2.1


From 03fe70a1793ea5dae7685323f1146eb12c2a0e0e Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:08:48 -0400
Subject: Construct exclusions as a set

---
 setuptools/command/install_lib.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index a1cbd2aa..f4b295cc 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -12,7 +12,7 @@ class install_lib(orig.install_lib):
             self.byte_compile(outfiles)
 
     def get_exclusions(self):
-        exclude = {}
+        exclude = set()
         nsp = self.distribution.namespace_packages
         svem = (nsp and self.get_finalized_command('install')
                 .single_version_externally_managed)
@@ -22,9 +22,9 @@ class install_lib(orig.install_lib):
                 while parts:
                     pkgdir = os.path.join(self.install_dir, *parts)
                     for f in self._gen_exclude_names():
-                        exclude[os.path.join(pkgdir, f)] = 1
+                        exclude.add(os.path.join(pkgdir, f))
                     parts.pop()
-        return exclude
+        return dict.fromkeys(exclude, 1)
 
     @staticmethod
     def _gen_exclude_names():
-- 
cgit v1.2.1


From e8914480487426305fece22422fdb725f88add7f Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:19:36 -0400
Subject: Add docstring for get_exclusions. Just return the set as it is a
 sized container.

---
 setuptools/command/install_lib.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index f4b295cc..91d2b25d 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -12,6 +12,10 @@ class install_lib(orig.install_lib):
             self.byte_compile(outfiles)
 
     def get_exclusions(self):
+        """
+        Return a collections.Sized collections.Container of paths to be
+        excluded for single_version_externally_managed installations.
+        """
         exclude = set()
         nsp = self.distribution.namespace_packages
         svem = (nsp and self.get_finalized_command('install')
@@ -24,7 +28,7 @@ class install_lib(orig.install_lib):
                     for f in self._gen_exclude_names():
                         exclude.add(os.path.join(pkgdir, f))
                     parts.pop()
-        return dict.fromkeys(exclude, 1)
+        return exclude
 
     @staticmethod
     def _gen_exclude_names():
-- 
cgit v1.2.1


From bd62121950280590c9388db065df389cf2d8280d Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:29:38 -0400
Subject: Extract method for calculating namespace packages for
 single_version_externally_managed

---
 setuptools/command/install_lib.py | 34 +++++++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 11 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 91d2b25d..bf587a04 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -17,19 +17,31 @@ class install_lib(orig.install_lib):
         excluded for single_version_externally_managed installations.
         """
         exclude = set()
-        nsp = self.distribution.namespace_packages
-        svem = (nsp and self.get_finalized_command('install')
-                .single_version_externally_managed)
-        if svem:
-            for pkg in nsp:
-                parts = pkg.split('.')
-                while parts:
-                    pkgdir = os.path.join(self.install_dir, *parts)
-                    for f in self._gen_exclude_names():
-                        exclude.add(os.path.join(pkgdir, f))
-                    parts.pop()
+        for pkg in self._get_SVEM_NSPs():
+            parts = pkg.split('.')
+            while parts:
+                pkgdir = os.path.join(self.install_dir, *parts)
+                for f in self._gen_exclude_names():
+                    exclude.add(os.path.join(pkgdir, f))
+                parts.pop()
         return exclude
 
+    def _get_SVEM_NSPs(self):
+        """
+        Get namespace packages (list) but only for
+        single_version_externally_managed installations and empty otherwise.
+        """
+        # TODO: is it necessary to short-circuit here? i.e. what's the cost
+        # if get_finalized_command is called even when namespace_packages is
+        # False?
+        if not self.distribution.namespace_packages:
+            return []
+
+        install_cmd = self.get_finalized_command('install')
+        svem = install_cmd.single_version_externally_managed
+
+        return self.distribution.namespace_packages if svem else []
+
     @staticmethod
     def _gen_exclude_names():
         """
-- 
cgit v1.2.1


From 82c2101634a423ae9ccf003612b89fbd230f8303 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:39:53 -0400
Subject: Extract method for computing parent packages of a package

---
 setuptools/command/install_lib.py | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index bf587a04..88b35972 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -17,15 +17,24 @@ class install_lib(orig.install_lib):
         excluded for single_version_externally_managed installations.
         """
         exclude = set()
-        for pkg in self._get_SVEM_NSPs():
-            parts = pkg.split('.')
-            while parts:
+        for ns_pkg in self._get_SVEM_NSPs():
+            for pkg in self._all_packages(ns_pkg):
+                parts = pkg.split('.')
                 pkgdir = os.path.join(self.install_dir, *parts)
                 for f in self._gen_exclude_names():
                     exclude.add(os.path.join(pkgdir, f))
-                parts.pop()
         return exclude
 
+    @staticmethod
+    def _all_packages(pkg_name):
+        """
+        >>> list(install_lib._all_packages('foo.bar.baz'))
+        ['foo.bar.baz', 'foo.bar', 'foo']
+        """
+        while pkg_name:
+            yield pkg_name
+            pkg_name, sep, child = pkg_name.partition('.')
+
     def _get_SVEM_NSPs(self):
         """
         Get namespace packages (list) but only for
-- 
cgit v1.2.1


From 10e504abc7f0a0c45157bf4d6cbbd63dea6a67dd Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:41:49 -0400
Subject: Extract path calculation for paths

---
 setuptools/command/install_lib.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 88b35972..92490b6e 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -17,12 +17,11 @@ class install_lib(orig.install_lib):
         excluded for single_version_externally_managed installations.
         """
         exclude = set()
+        pkg_path = lambda pkg: os.path.join(self.install_dir, *pkg.split('.'))
         for ns_pkg in self._get_SVEM_NSPs():
             for pkg in self._all_packages(ns_pkg):
-                parts = pkg.split('.')
-                pkgdir = os.path.join(self.install_dir, *parts)
                 for f in self._gen_exclude_names():
-                    exclude.add(os.path.join(pkgdir, f))
+                    exclude.add(os.path.join(pkg_path(pkg), f))
         return exclude
 
     @staticmethod
-- 
cgit v1.2.1


From b43f75980dd674153cafec047709092438d54b5c Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:43:35 -0400
Subject: Rewrite package traversal as a generator expression

---
 setuptools/command/install_lib.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 92490b6e..7f157a0f 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -18,8 +18,12 @@ class install_lib(orig.install_lib):
         """
         exclude = set()
         pkg_path = lambda pkg: os.path.join(self.install_dir, *pkg.split('.'))
-        for ns_pkg in self._get_SVEM_NSPs():
-            for pkg in self._all_packages(ns_pkg):
+        all_packages = (
+            pkg
+            for ns_pkg in self._get_SVEM_NSPs()
+            for pkg in self._all_packages(ns_pkg)
+        )
+        for pkg in all_packages:
                 for f in self._gen_exclude_names():
                     exclude.add(os.path.join(pkg_path(pkg), f))
         return exclude
-- 
cgit v1.2.1


From c6340e42c8a06a35048659d7178efb329cda3249 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:43:43 -0400
Subject: Reindent

---
 setuptools/command/install_lib.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 7f157a0f..371a9e72 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -24,8 +24,8 @@ class install_lib(orig.install_lib):
             for pkg in self._all_packages(ns_pkg)
         )
         for pkg in all_packages:
-                for f in self._gen_exclude_names():
-                    exclude.add(os.path.join(pkg_path(pkg), f))
+            for f in self._gen_exclude_names():
+                exclude.add(os.path.join(pkg_path(pkg), f))
         return exclude
 
     @staticmethod
-- 
cgit v1.2.1


From b908527864443899b89cf568ac9397aef7ad16c9 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:46:14 -0400
Subject: Use itertools.product for a cross-product of two iterables

---
 setuptools/command/install_lib.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 371a9e72..c2730568 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -1,5 +1,6 @@
 import distutils.command.install_lib as orig
 import os, imp
+from itertools import product
 
 class install_lib(orig.install_lib):
     """Don't add compiled flags to filenames of non-Python files"""
@@ -23,9 +24,8 @@ class install_lib(orig.install_lib):
             for ns_pkg in self._get_SVEM_NSPs()
             for pkg in self._all_packages(ns_pkg)
         )
-        for pkg in all_packages:
-            for f in self._gen_exclude_names():
-                exclude.add(os.path.join(pkg_path(pkg), f))
+        for pkg, f in product(all_packages, self._gen_exclude_names()):
+            exclude.add(os.path.join(pkg_path(pkg), f))
         return exclude
 
     @staticmethod
-- 
cgit v1.2.1


From 38b6f23637bcf8db5b9237393399041fbe36c65f Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:46:37 -0400
Subject: Reorganize imports

---
 setuptools/command/install_lib.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index c2730568..cc531c01 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -1,6 +1,7 @@
-import distutils.command.install_lib as orig
-import os, imp
+import os
+import imp
 from itertools import product
+import distutils.command.install_lib as orig
 
 class install_lib(orig.install_lib):
     """Don't add compiled flags to filenames of non-Python files"""
-- 
cgit v1.2.1


From b925f19a4ef1b214650b770c74a083fc4f982758 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:52:20 -0400
Subject: Incorporate the exclusion path in the _exclude function.

---
 setuptools/command/install_lib.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index cc531c01..f36d8651 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -19,14 +19,18 @@ class install_lib(orig.install_lib):
         excluded for single_version_externally_managed installations.
         """
         exclude = set()
-        pkg_path = lambda pkg: os.path.join(self.install_dir, *pkg.split('.'))
+
+        def _exclude(pkg, exclusion_path):
+            parts = pkg.split('.') + [exclusion_path]
+            return os.path.join(self.install_dir, *parts)
+
         all_packages = (
             pkg
             for ns_pkg in self._get_SVEM_NSPs()
             for pkg in self._all_packages(ns_pkg)
         )
         for pkg, f in product(all_packages, self._gen_exclude_names()):
-            exclude.add(os.path.join(pkg_path(pkg), f))
+            exclude.add(_exclude(pkg, f))
         return exclude
 
     @staticmethod
-- 
cgit v1.2.1


From 86f35df37c309d2192a95259e77c6b4ba7f73876 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:56:24 -0400
Subject: Return the exclusions directly

---
 setuptools/command/install_lib.py | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index f36d8651..dcd85dec 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -1,6 +1,6 @@
 import os
 import imp
-from itertools import product
+from itertools import product, starmap
 import distutils.command.install_lib as orig
 
 class install_lib(orig.install_lib):
@@ -18,9 +18,11 @@ class install_lib(orig.install_lib):
         Return a collections.Sized collections.Container of paths to be
         excluded for single_version_externally_managed installations.
         """
-        exclude = set()
-
         def _exclude(pkg, exclusion_path):
+            """
+            Given a package name and exclusion path within that package,
+            compute the full exclusion path.
+            """
             parts = pkg.split('.') + [exclusion_path]
             return os.path.join(self.install_dir, *parts)
 
@@ -29,9 +31,9 @@ class install_lib(orig.install_lib):
             for ns_pkg in self._get_SVEM_NSPs()
             for pkg in self._all_packages(ns_pkg)
         )
-        for pkg, f in product(all_packages, self._gen_exclude_names()):
-            exclude.add(_exclude(pkg, f))
-        return exclude
+
+        excl_specs = product(all_packages, self._gen_exclude_names())
+        return set(starmap(_exclude, excl_specs))
 
     @staticmethod
     def _all_packages(pkg_name):
-- 
cgit v1.2.1


From e301ab4639508fd7d9d4a3beb51974d211d1c109 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 26 Sep 2014 10:59:09 -0400
Subject: Move inline function into an instance method and rename for clarity.

---
 setuptools/command/install_lib.py | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index dcd85dec..3cd16a8f 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -18,22 +18,22 @@ class install_lib(orig.install_lib):
         Return a collections.Sized collections.Container of paths to be
         excluded for single_version_externally_managed installations.
         """
-        def _exclude(pkg, exclusion_path):
-            """
-            Given a package name and exclusion path within that package,
-            compute the full exclusion path.
-            """
-            parts = pkg.split('.') + [exclusion_path]
-            return os.path.join(self.install_dir, *parts)
-
         all_packages = (
             pkg
             for ns_pkg in self._get_SVEM_NSPs()
             for pkg in self._all_packages(ns_pkg)
         )
 
-        excl_specs = product(all_packages, self._gen_exclude_names())
-        return set(starmap(_exclude, excl_specs))
+        excl_specs = product(all_packages, self._gen_exclusion_paths())
+        return set(starmap(self._exclude_pkg_path, excl_specs))
+
+    def _exclude_pkg_path(self, pkg, exclusion_path):
+        """
+        Given a package name and exclusion path within that package,
+        compute the full exclusion path.
+        """
+        parts = pkg.split('.') + [exclusion_path]
+        return os.path.join(self.install_dir, *parts)
 
     @staticmethod
     def _all_packages(pkg_name):
@@ -62,7 +62,7 @@ class install_lib(orig.install_lib):
         return self.distribution.namespace_packages if svem else []
 
     @staticmethod
-    def _gen_exclude_names():
+    def _gen_exclusion_paths():
         """
         Generate file paths to be excluded for namespace packages (bytecode
         cache files).
-- 
cgit v1.2.1


From 5802fd80e413b63af8be9198f14da1ade47d409c Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Sat, 27 Sep 2014 09:29:53 -0400
Subject: Use rpartition here, essential to the algorithm. Fixes #259.

--HG--
extra : amend_source : d7b3c001b4db616a67793dcc57d5c13e3828ad3a
---
 setuptools/command/install_lib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 3cd16a8f..9b772227 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -43,7 +43,7 @@ class install_lib(orig.install_lib):
         """
         while pkg_name:
             yield pkg_name
-            pkg_name, sep, child = pkg_name.partition('.')
+            pkg_name, sep, child = pkg_name.rpartition('.')
 
     def _get_SVEM_NSPs(self):
         """
-- 
cgit v1.2.1


From 32237eae19b3722b2a1c87bc0a74613c5f12d6fd Mon Sep 17 00:00:00 2001
From: sunpoet <none@none>
Date: Fri, 20 Nov 2015 05:54:41 +0800
Subject: Fix package list inconsistency caused by namespace package on Python
 3.5

namespace package will be skipped during installation. Since Python 3.5, .pyo files are removed and new .opt-1.pyc (and .opt-2.pyc) files are introduced [1]. However setuptools does not understand that new naming therefore the corresponding foo.opt-1.pyc is still added into package list (via --record). The inconsistency leads to a packaging error.

[1] https://www.python.org/dev/peps/pep-0488/
---
 setuptools/command/install_lib.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 9b772227..78fe6891 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -79,6 +79,8 @@ class install_lib(orig.install_lib):
         base = os.path.join('__pycache__', '__init__.' + imp.get_tag())
         yield base + '.pyc'
         yield base + '.pyo'
+        yield base + '.opt-1.pyc'
+        yield base + '.opt-2.pyc'
 
     def copy_tree(
             self, infile, outfile,
-- 
cgit v1.2.1


From 6d11e88f938f09ef16db4c6064b6e74acba4db1d Mon Sep 17 00:00:00 2001
From: stepshal <nessento@openmailbox.org>
Date: Tue, 12 Jul 2016 22:00:43 +0700
Subject: Fix quantity of blank lines after code object.

---
 setuptools/command/install_lib.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 78fe6891..2b31c3e3 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -3,6 +3,7 @@ import imp
 from itertools import product, starmap
 import distutils.command.install_lib as orig
 
+
 class install_lib(orig.install_lib):
     """Don't add compiled flags to filenames of non-Python files"""
 
-- 
cgit v1.2.1


From eb7436b36f9967d1becd2b822da548bd59b35d05 Mon Sep 17 00:00:00 2001
From: Anthony Sottile <asottile@umich.edu>
Date: Mon, 8 Jul 2019 09:32:21 -0700
Subject: Fix some usage of deprecated `imp` module

---
 setuptools/command/install_lib.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 2b31c3e3..07d65933 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -1,5 +1,5 @@
 import os
-import imp
+import sys
 from itertools import product, starmap
 import distutils.command.install_lib as orig
 
@@ -74,10 +74,10 @@ class install_lib(orig.install_lib):
         yield '__init__.pyc'
         yield '__init__.pyo'
 
-        if not hasattr(imp, 'get_tag'):
+        if not hasattr(sys, 'implementation'):
             return
 
-        base = os.path.join('__pycache__', '__init__.' + imp.get_tag())
+        base = os.path.join('__pycache__', '__init__.' + sys.implementation.cache_tag)
         yield base + '.pyc'
         yield base + '.pyo'
         yield base + '.opt-1.pyc'
-- 
cgit v1.2.1


From 3d4d8b9dde61b87271861b8c7ebeb168ac4fa72b Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Sun, 19 Jan 2020 12:46:30 -0500
Subject: =?UTF-8?q?=F0=9F=91=B9=20Feed=20the=20hobgoblins=20(delint).?=
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---
 setuptools/command/install_lib.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'setuptools/command/install_lib.py')

diff --git a/setuptools/command/install_lib.py b/setuptools/command/install_lib.py
index 07d65933..2e9d8757 100644
--- a/setuptools/command/install_lib.py
+++ b/setuptools/command/install_lib.py
@@ -77,7 +77,8 @@ class install_lib(orig.install_lib):
         if not hasattr(sys, 'implementation'):
             return
 
-        base = os.path.join('__pycache__', '__init__.' + sys.implementation.cache_tag)
+        base = os.path.join(
+            '__pycache__', '__init__.' + sys.implementation.cache_tag)
         yield base + '.pyc'
         yield base + '.pyo'
         yield base + '.opt-1.pyc'
-- 
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