FWGS/waf
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Due to arparse, Python >= 2.7 is now required

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Waf Project 2024-05-21 20:36:19 +02:00
parent b47fceb86a
commit bdd70055df
2 changed files with 13 additions and 52 deletions
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4
README.md
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@ -9,7 +9,7 @@ Waf is a Python-based framework for configuring, compiling and installing applic
* *Extensibility*: though many programming languages and compilers are already supported by default, many others are available as extensions
* *IDE support*: Eclipse, Visual Studio and Xcode project generators (`waflib/extras/`)
* *Documentation*: the application is based on a robust model documented in [The Waf Book](https://waf.io/book/) and in the [API docs](https://waf.io/apidocs/)
* *Python compatibility*: cPython 2.5 to 3.x, Jython 2.5, IronPython, and PyPy
* *Python compatibility*: cPython 2.7 to 3.x, Jython 2.7 and PyPy
Learn more about Waf by reading [The Waf Book](https://waf.io/book/). For researchers and build system writers, Waf also provides a framework and examples for creating [custom build systems](https://gitlab.com/ita1024/waf/tree/master/build_system_kit) and [package distribution systems](https://gitlab.com/ita1024/waf/blob/master/playground/distnet/README.rst).
@ -17,8 +17,6 @@ Download the project from our page on [waf.io](https://waf.io/), consult the [ma
## HOW TO CREATE THE WAF SCRIPT
Python >= 2.7 is required to generate the waf script:
```sh
python ./waf-light configure build
```

61
waflib/fixpy2.py
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@ -2,66 +2,29 @@
# encoding: utf-8
# Thomas Nagy, 2010-2018 (ita)
from __future__ import with_statement
import os
all_modifs = {}
def fixdir(dir):
"""Call all substitution functions on Waf folders"""
for k in all_modifs:
for v in all_modifs[k]:
modif(os.path.join(dir, 'waflib'), k, v)
for y in '. Tools extras'.split():
for x in os.listdir(os.path.join(dir, 'waflib', y)):
if x.endswith('.py'):
filename = os.path.join(dir, 'waflib', y, x)
update(filename)
def modif(dir, name, fun):
"""Call a substitution function"""
if name == '*':
lst = []
for y in '. Tools extras'.split():
for x in os.listdir(os.path.join(dir, y)):
if x.endswith('.py'):
lst.append(y + os.sep + x)
for x in lst:
modif(dir, x, fun)
return
filename = os.path.join(dir, name)
def update(filename):
with open(filename, 'r') as f:
txt = f.read()
txt = fun(txt)
txt = txt.replace(".decode(sys.stdout.encoding or'latin-1',errors='replace')", '')
txt = txt.replace('.encode()', '')
txt = txt.replace('class Task(metaclass=store_task_type):', "class Task(object):%s\t__metaclass__=store_task_type" % os.linesep)
with open(filename, 'w') as f:
f.write(txt)
def subst(*k):
"""register a substitution function"""
def do_subst(fun):
for x in k:
try:
all_modifs[x].append(fun)
except KeyError:
all_modifs[x] = [fun]
return fun
return do_subst
@subst('*')
def r1(code):
"utf-8 fixes for python < 2.6"
code = code.replace('as e:', ',e:')
code = code.replace(".decode(sys.stdout.encoding or'latin-1',errors='replace')", '')
return code.replace('.encode()', '')
@subst('Runner.py')
def r4(code):
"generator syntax"
return code.replace('next(self.biter)', 'self.biter.next()').replace('self.daemon = True', 'self.setDaemon(1)')
@subst('Context.py')
def r5(code):
return code.replace("('Execution failure: %s'%str(e),ex=e)", "('Execution failure: %s'%str(e),ex=e),None,sys.exc_info()[2]")
@subst('Task.py')
def r6(code):
return code.replace('class Task(metaclass=store_task_type):', "class Task(object):%s\t__metaclass__=store_task_type" % os.linesep)
for k in all_modifs:
for v in all_modifs[k]:
modif(os.path.join(dir, 'waflib'), k, v)