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pysetup.mk: Run commands on multiple `python's, possibly in parallel.
[runlisp]
/
mdwsetup.py
diff --git
a/mdwsetup.py
b/mdwsetup.py
index
57832a2
..
0bce572
100644
(file)
--- a/
mdwsetup.py
+++ b/
mdwsetup.py
@@
-34,6
+34,13
@@
import distutils.core as DC
import distutils.log as DL
###--------------------------------------------------------------------------
import distutils.log as DL
###--------------------------------------------------------------------------
+### Compatibility hacks.
+
+def with_metaclass(meta, *supers):
+ return meta("#<anonymous base %s>" % meta.__name__,
+ supers or (object,), dict())
+
+###--------------------------------------------------------------------------
### Random utilities.
def uniquify(seq):
### Random utilities.
def uniquify(seq):
@@
-73,10
+80,10
@@
def progoutput(command):
The COMMAND must produce exactly one line of output, and must exit with
status zero.
"""
The COMMAND must produce exactly one line of output, and must exit with
status zero.
"""
- kid = SUB.Popen(command, stdout = SUB.PIPE)
+ kid = SUB.Popen(command, stdout = SUB.PIPE
, universal_newlines = True
)
try:
out = kid.stdout.readline()
try:
out = kid.stdout.readline()
- junk = kid.stdout.read()
+ junk = kid.stdout.read(
1
)
finally:
kid.stdout.close()
if junk != '': raise ValueError \
finally:
kid.stdout.close()
if junk != '': raise ValueError \
@@
-227,7
+234,7
@@
class CommandClass (type):
else: CMDS[name] = c
return c
else: CMDS[name] = c
return c
-class Command (
DC.Command, object
):
+class Command (
with_metaclass(CommandClass, DC.Command, object)
):
"""
Base class for `mdwsetup' command classes.
"""
Base class for `mdwsetup' command classes.
@@
-250,9
+257,9
@@
class distdir (Command):
description = "print the distribution directory name to stdout"
def run(me):
d = me.distribution
description = "print the distribution directory name to stdout"
def run(me):
d = me.distribution
- print
'%s-%s' % (d.get_name(), d.get_version(
))
+ print
('%s-%s' % (d.get_name(), d.get_version()
))
-class build_gen(Command):
+class build_gen
(Command):
"""
Generate files, according to the `genfiles'.
"""
Generate files, according to the `genfiles'.
@@
-281,7
+288,7
@@
class build (_build, Command):
sub_commands = [('build_gen', lambda me: me.distribution.genfiles)]
sub_commands += _build.sub_commands
sub_commands = [('build_gen', lambda me: me.distribution.genfiles)]
sub_commands += _build.sub_commands
-class clean_gen(Command):
+class clean_gen
(Command):
"""
Remove the generated files, as listed in `genfiles'.
"""
Remove the generated files, as listed in `genfiles'.
@@
-293,7
+300,7
@@
class clean_gen(Command):
d = me.distribution
for g in d.genfiles: g.clean(dry_run_p = me.dry_run)
d = me.distribution
for g in d.genfiles: g.clean(dry_run_p = me.dry_run)
-class clean_others(Command):
+class clean_others
(Command):
"""
Remove the files listed in the `cleanfiles' argument to `setup'.
"""
"""
Remove the files listed in the `cleanfiles' argument to `setup'.
"""