| Commit message (Collapse) | Author | Age | Files | Lines |
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without dbm module installed. Revisit py3 issues after we get py2 working again
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Improve a few docs and messages
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name (more smaller directories, because they tend to get huge otherwise)
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subsystem now uses decorators
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- memoizer subsystem now uses decorators instead of the metaclass approach
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This allows to show correct message for Python 3 users
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packages
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from which it was run.
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directory (http://scons.tigris.org/issues/show_bug.cgi?id=2790)
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set sys.path inline
it is a final fix for issue #2051 to make SCons easy_installable on Windows
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the fix was only committed for unix previously
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it will cause a lot ot confusion for command line users,
because `scons` is still can be invoked with `start`.
See http://scons.tigris.org/issues/show_bug.cgi?id=1883#desc12
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http://scons.tigris.org/issues/show_bug.cgi?id=2562
Delete obsolete files
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Comb out all code that supported earlier versions of Python. Most such
code is in snippets of only a few lines and can be identified by having
a Python version string in it. Such snippets add up; this combing pass
probably got rid of over 500 lines of code.
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===================================================================
--- test/Variables/help.py (revision 4792)
+++ test/Variables/help.py (working copy)
@@ -28,23 +28,15 @@
Test the Variables help messages.
"""
-import os.path
+import os
-try:
- True, False
-except NameError:
- exec('True = (0 == 0)')
- exec('False = (0 != 0)')
+import TestSCons
str_True = str(True)
str_False = str(False)
-import TestSCons
-
test = TestSCons.TestSCons()
-
-
workpath = test.workpath()
qtpath = os.path.join(workpath, 'qt')
libpath = os.path.join(qtpath, 'lib')
Index: test/Variables/PackageVariable.py
===================================================================
--- test/Variables/PackageVariable.py (revision 4792)
+++ test/Variables/PackageVariable.py (working copy)
@@ -28,14 +28,8 @@
Test the PackageVariable canned Variable type.
"""
-import os.path
+import os
-try:
- True, False
-except NameError:
- exec('True = (0 == 0)')
- exec('False = (0 != 0)')
-
import TestSCons
test = TestSCons.TestSCons()
Index: test/Variables/BoolVariable.py
===================================================================
--- test/Variables/BoolVariable.py (revision 4792)
+++ test/Variables/BoolVariable.py (working copy)
@@ -28,14 +28,8 @@
Test the BoolVariable canned Variable type.
"""
-import os.path
+import os
-try:
- True, False
-except NameError:
- exec('True = (0 == 0)')
- exec('False = (0 != 0)')
-
import TestSCons
test = TestSCons.TestSCons()
Index: test/Deprecated/Options/help.py
===================================================================
--- test/Deprecated/Options/help.py (revision 4792)
+++ test/Deprecated/Options/help.py (working copy)
@@ -28,24 +28,16 @@
Test the Options help messages.
"""
-import os.path
+import os
import re
-try:
- True, False
-except NameError:
- exec('True = (0 == 0)')
- exec('False = (0 != 0)')
+import TestSCons
str_True = str(True)
str_False = str(False)
-import TestSCons
-
test = TestSCons.TestSCons(match = TestSCons.match_re_dotall)
-
-
workpath = test.workpath()
qtpath = os.path.join(workpath, 'qt')
libpath = os.path.join(qtpath, 'lib')
Index: test/Deprecated/Options/PackageOption.py
===================================================================
--- test/Deprecated/Options/PackageOption.py (revision 4792)
+++ test/Deprecated/Options/PackageOption.py (working copy)
@@ -28,14 +28,8 @@
Test the PackageOption canned Option type.
"""
-import os.path
+import os
-try:
- True, False
-except NameError:
- exec('True = (0 == 0)')
- exec('False = (0 != 0)')
-
import TestSCons
test = TestSCons.TestSCons(match = TestSCons.match_re_dotall)
Index: test/Deprecated/Options/BoolOption.py
===================================================================
--- test/Deprecated/Options/BoolOption.py (revision 4792)
+++ test/Deprecated/Options/BoolOption.py (working copy)
@@ -28,12 +28,6 @@
Test the BoolOption canned Option type.
"""
-try:
- True, False
-except NameError:
- exec('True = (0 == 0)')
- exec('False = (0 != 0)')
-
import TestSCons
test = TestSCons.TestSCons(match = TestSCons.match_re_dotall)
Index: src/script/scons-time.py
===================================================================
--- src/script/scons-time.py (revision 4792)
+++ src/script/scons-time.py (working copy)
@@ -45,13 +45,6 @@
import time
try:
- True, False
-except NameError:
- # Pre-2.2 Python has no True or False keyword.
- exec('True = not 0')
- exec('False = not 1')
-
-try:
sorted
except NameError:
# Pre-2.4 Python has no sorted() function.
Index: src/engine/SCons/compat/_scons_builtins.py
===================================================================
--- src/engine/SCons/compat/_scons_builtins.py (revision 4792)
+++ src/engine/SCons/compat/_scons_builtins.py (working copy)
@@ -37,13 +37,8 @@
all()
any()
- bool()
- dict()
sorted()
memoryview()
- True
- False
- zip()
Implementations of functions are *NOT* guaranteed to be fully compliant
with these functions in later versions of Python. We are only concerned
@@ -62,22 +57,6 @@
import builtins
try:
- False
-except NameError:
- # Pre-2.2 Python has no False keyword.
- exec('builtins.False = not 1')
- # Assign to False in this module namespace so it shows up in pydoc output.
- #False = False
-
-try:
- True
-except NameError:
- # Pre-2.2 Python has no True keyword.
- exec('builtins.True = not 0')
- # Assign to True in this module namespace so it shows up in pydoc output.
- #True = True
-
-try:
all
except NameError:
# Pre-2.5 Python has no all() function.
@@ -108,42 +87,6 @@
any = any
try:
- bool
-except NameError:
- # Pre-2.2 Python has no bool() function.
- def bool(value):
- """Demote a value to 0 or 1, depending on its truth value.
-
- This is not to be confused with types.BooleanType, which is
- way too hard to duplicate in early Python versions to be
- worth the trouble.
- """
- return not not value
- builtins.bool = bool
- bool = bool
-
-try:
- dict
-except NameError:
- # Pre-2.2 Python has no dict() keyword.
- def dict(seq=[], **kwargs):
- """
- New dictionary initialization.
- """
- d = {}
- for k, v in seq:
- d[k] = v
- d.update(kwargs)
- return d
- builtins.dict = dict
-
-try:
- file
-except NameError:
- # Pre-2.2 Python has no file() function.
- builtins.file = open
-
-try:
memoryview
except NameError:
# Pre-2.7 doesn't have the memoryview() built-in.
@@ -185,27 +128,6 @@
return result
builtins.sorted = sorted
-#
-try:
- zip
-except NameError:
- # Pre-2.2 Python has no zip() function.
- def zip(*lists):
- """
- Emulates the behavior we need from the built-in zip() function
- added in Python 2.2.
-
- Returns a list of tuples, where each tuple contains the i-th
- element rom each of the argument sequences. The returned
- list is truncated in length to the length of the shortest
- argument sequence.
- """
- result = []
- for i in range(min(list(map(len, lists)))):
- result.append(tuple([l[i] for l in lists]))
- return result
- builtins.zip = zip
-
#if sys.version_info[:3] in ((2, 2, 0), (2, 2, 1)):
# def lstrip(s, c=string.whitespace):
# while s and s[0] in c:
Index: runtest.py
===================================================================
--- runtest.py (revision 4792)
+++ runtest.py (working copy)
@@ -97,17 +97,6 @@
import time
try:
- x = True
-except NameError:
- True = not 0
- False = not 1
-else:
- del x
-
-if not hasattr(os, 'WEXITSTATUS'):
- os.WEXITSTATUS = lambda x: x
-
-try:
sorted
except NameError:
# Pre-2.4 Python has no sorted() function.
Index: QMTest/TestSCons.py
===================================================================
--- QMTest/TestSCons.py (revision 4792)
+++ QMTest/TestSCons.py (working copy)
@@ -23,12 +23,6 @@
import sys
import time
-try:
- True
-except NameError:
- exec('True = not 0')
- exec('False = not 1')
-
from TestCommon import *
from TestCommon import __all__
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Fix the 'assignment to True or False' and the '__getitem__ not supported for
exception classes' deprecation warnings.
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Quiet the rest of the 'callable' warnings and fix the rest of the 'cmp
argument' warnings.
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dbm.whichdb() if necessary.
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in the __builtin__ namespace, as this program only imports standard Python
modules, which shouldn't need any such names.
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The 'buffer' fixer simply replaces 'buffer( ... )' with 'memoryview( ... )',
which is incorrect for our cases, so these changes had to be done by hand and
a forward-compatibility class added.
The 'xrange' fixer was applied. Manual changes were minimal: a few case in
test strings and one use of 'range' as an identifer in the same scope as
where 'xrange' was converted to 'range'.
The "sets15" compat function, which provided backward compatibility for Python
versions prior to 2.2, was removed as no longer needed.
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Applied a number of idiomatic changes.
Uses of the 'sort()' method were converted into calls of 'sorted()' when
possible and the sorted() expression was inserted into a subsequent statement
whenever that made sense.
The statement 'while 1:' was changed to 'while True:'.
Names from the 'types' module (e.g., 'types.FooType') were converted to the
equivalent build-in type (e.g., 'foo').
Comparisons between types were changed to use 'isinstance()'.
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