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Boxiang Sun
slapos.buildout
Commits
6874dc07
Commit
6874dc07
authored
Apr 18, 2013
by
Reinout van Rees
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Added test: future and docstring in distutils scripts
parent
284e2470
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src/zc/buildout/easy_install.txt
src/zc/buildout/easy_install.txt
+10
-2
src/zc/buildout/tests.py
src/zc/buildout/tests.py
+2
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src/zc/buildout/easy_install.txt
View file @
6874dc07
...
@@ -962,12 +962,14 @@ It also works for zipped eggs:
...
@@ -962,12 +962,14 @@ It also works for zipped eggs:
Distutils copies the script files verbatim, apart from a line at the top that
Distutils copies the script files verbatim, apart from a line at the top that
looks like ``#!/usr/bin/python``, which gets replaced by the actual python
looks like ``#!/usr/bin/python``, which gets replaced by the actual python
interpreter. Buildout does the same, but additionally also adds the sys.path
interpreter. Buildout does the same, but additionally also adds the sys.path
like for the console_scripts. Note that the second line in the scripts can
like for the console_scripts.
contain a source encoding hint; buildout retains it.
>>> cat(distbin, 'distutilsscript')
>>> cat(distbin, 'distutilsscript')
#!/usr/local/bin/python2.7
#!/usr/local/bin/python2.7
# -*- coding: utf-8 -*-
# -*- coding: utf-8 -*-
"""Module docstring."""
from __future__ import print_statement
<BLANKLINE>
<BLANKLINE>
<BLANKLINE>
import sys
import sys
sys.path[0:0] = [
sys.path[0:0] = [
...
@@ -977,6 +979,12 @@ contain a source encoding hint; buildout retains it.
...
@@ -977,6 +979,12 @@ contain a source encoding hint; buildout retains it.
<BLANKLINE>
<BLANKLINE>
import sys; sys.stdout.write("distutils!\n")
import sys; sys.stdout.write("distutils!\n")
Note that there are several items that need to come first in such a script
*before* buildout's ``sys.path`` statements: a source encoding hint, a module
docstring and ``__future__`` imports. Buildout retains them in their proper
place by looking at the first non-future import and placing its ``sys.path``
statement before that.
Due to the nature of distutils scripts, buildout cannot pass arguments as
Due to the nature of distutils scripts, buildout cannot pass arguments as
there's no specific method to pass them to.
there's no specific method to pass them to.
...
...
src/zc/buildout/tests.py
View file @
6874dc07
...
@@ -2945,6 +2945,8 @@ def create_sample_eggs(test, executable=sys.executable):
...
@@ -2945,6 +2945,8 @@ def create_sample_eggs(test, executable=sys.executable):
tmp
,
'distutilsscript'
,
tmp
,
'distutilsscript'
,
'#!/usr/bin/python
\
n
'
'#!/usr/bin/python
\
n
'
'# -*- coding: utf-8 -*-
\
n
'
'# -*- coding: utf-8 -*-
\
n
'
'"""Module docstring."""
\
n
'
'from __future__ import print_statement
\
n
'
'import sys; sys.stdout.write("distutils!
\
\
n")
\
n
'
'import sys; sys.stdout.write("distutils!
\
\
n")
\
n
'
)
)
write
(
write
(
...
...
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