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#! /usr/bin/env python
# encoding: utf-8
# WARNING! Do not edit! https://waf.io/book/index.html#_obtaining_the_waf_file
import os,re,sys,shutil
from waflib import Utils,Errors
exclude_regs='''
**/*~
**/#*#
**/.#*
**/%*%
**/._*
**/*.swp
**/CVS
**/CVS/**
**/.cvsignore
**/SCCS
**/SCCS/**
**/vssver.scc
**/.svn
**/.svn/**
**/BitKeeper
**/.git
**/.git/**
**/.gitignore
**/.bzr
**/.bzrignore
**/.bzr/**
**/.hg
**/.hg/**
**/_MTN
**/_MTN/**
**/.arch-ids
**/{arch}
**/_darcs
**/_darcs/**
**/.intlcache
**/.DS_Store'''
def ant_matcher(s,ignorecase):
reflags=re.I if ignorecase else 0
ret=[]
for x in Utils.to_list(s):
x=x.replace('\\','/').replace('//','/')
if x.endswith('/'):
x+='**'
accu=[]
for k in x.split('/'):
if k=='**':
accu.append(k)
else:
k=k.replace('.','[.]').replace('*','.*').replace('?','.').replace('+','\\+')
k='^%s$'%k
try:
exp=re.compile(k,flags=reflags)
except Exception ,e:
raise Errors.WafError('Invalid pattern: %s'%k,e)
else:
accu.append(exp)
ret.append(accu)
return ret
def ant_sub_filter(name,nn):
ret=[]
for lst in nn:
if not lst:
pass
elif lst[0]=='**':
ret.append(lst)
if len(lst)>1:
if lst[1].match(name):
ret.append(lst[2:])
else:
ret.append([])
elif lst[0].match(name):
ret.append(lst[1:])
return ret
def ant_sub_matcher(name,pats):
nacc=ant_sub_filter(name,pats[0])
nrej=ant_sub_filter(name,pats[1])
if[]in nrej:
nacc=[]
return[nacc,nrej]
class Node(object):
dict_class=dict
__slots__=('name','parent','children','cache_abspath','cache_isdir')
def __init__(self,name,parent):
self.name=name
self.parent=parent
if parent:
if name in parent.children:
raise Errors.WafError('node %s exists in the parent files %r already'%(name,parent))
parent.children[name]=self
def __setstate__(self,data):
self.name=data[0]
self.parent=data[1]
if data[2]is not None:
self.children=self.dict_class(data[2])
def __getstate__(self):
return(self.name,self.parent,getattr(self,'children',None))
def __str__(self):
return self.abspath()
def __repr__(self):
return self.abspath()
def __copy__(self):
raise Errors.WafError('nodes are not supposed to be copied')
def read(self,flags='r',encoding='latin-1'):
return Utils.readf(self.abspath(),flags,encoding)
def write(self,data,flags='w',encoding='latin-1'):
Utils.writef(self.abspath(),data,flags,encoding)
def read_json(self,convert=True,encoding='utf-8'):
import json
object_pairs_hook=None
if convert and sys.hexversion<0x3000000:
try:
_type=unicode
except NameError:
_type=str
def convert(value):
if isinstance(value,list):
return[convert(element)for element in value]
elif isinstance(value,_type):
return str(value)
else:
return value
def object_pairs(pairs):
return dict((str(pair[0]),convert(pair[1]))for pair in pairs)
object_pairs_hook=object_pairs
return json.loads(self.read(encoding=encoding),object_pairs_hook=object_pairs_hook)
def write_json(self,data,pretty=True):
import json
indent=2
separators=(',',': ')
sort_keys=pretty
newline=os.linesep
if not pretty:
indent=None
separators=(',',':')
newline=''
output=json.dumps(data,indent=indent,separators=separators,sort_keys=sort_keys)+newline
self.write(output,encoding='utf-8')
def exists(self):
return os.path.exists(self.abspath())
def isdir(self):
return os.path.isdir(self.abspath())
def chmod(self,val):
os.chmod(self.abspath(),val)
def delete(self,evict=True):
try:
try:
if os.path.isdir(self.abspath()):
shutil.rmtree(self.abspath())
else:
os.remove(self.abspath())
except OSError:
if os.path.exists(self.abspath()):
raise
finally:
if evict:
self.evict()
def evict(self):
del self.parent.children[self.name]
def suffix(self):
k=max(0,self.name.rfind('.'))
return self.name[k:]
def height(self):
d=self
val=-1
while d:
d=d.parent
val+=1
return val
def listdir(self):
lst=Utils.listdir(self.abspath())
lst.sort()
return lst
def mkdir(self):
if self.isdir():
return
try:
self.parent.mkdir()
except OSError:
pass
if self.name:
try:
os.makedirs(self.abspath())
except OSError:
pass
if not self.isdir():
raise Errors.WafError('Could not create the directory %r'%self)
try:
self.children
except AttributeError:
self.children=self.dict_class()
def find_node(self,lst):
if isinstance(lst,str):
lst=[x for x in Utils.split_path(lst)if x and x!='.']
if lst and lst[0].startswith('\\\\')and not self.parent:
node=self.ctx.root.make_node(lst[0])
node.cache_isdir=True
return node.find_node(lst[1:])
cur=self
for x in lst:
if x=='..':
cur=cur.parent or cur
continue
try:
ch=cur.children
except AttributeError:
cur.children=self.dict_class()
else:
try:
cur=ch[x]
continue
except KeyError:
pass
cur=self.__class__(x,cur)
if not cur.exists():
cur.evict()
return None
if not cur.exists():
cur.evict()
return None
return cur
def make_node(self,lst):
if isinstance(lst,str):
lst=[x for x in Utils.split_path(lst)if x and x!='.']
cur=self
for x in lst:
if x=='..':
cur=cur.parent or cur
continue
try:
cur=cur.children[x]
except AttributeError:
cur.children=self.dict_class()
except KeyError:
pass
else:
continue
cur=self.__class__(x,cur)
return cur
def search_node(self,lst):
if isinstance(lst,str):
lst=[x for x in Utils.split_path(lst)if x and x!='.']
cur=self
for x in lst:
if x=='..':
cur=cur.parent or cur
else:
try:
cur=cur.children[x]
except(AttributeError,KeyError):
return None
return cur
def path_from(self,node):
c1=self
c2=node
c1h=c1.height()
c2h=c2.height()
lst=[]
up=0
while c1h>c2h:
lst.append(c1.name)
c1=c1.parent
c1h-=1
while c2h>c1h:
up+=1
c2=c2.parent
c2h-=1
while not c1 is c2:
lst.append(c1.name)
up+=1
c1=c1.parent
c2=c2.parent
if c1.parent:
lst.extend(['..']*up)
lst.reverse()
return os.sep.join(lst)or'.'
else:
return self.abspath()
def abspath(self):
try:
return self.cache_abspath
except AttributeError:
pass
if not self.parent:
val=os.sep
elif not self.parent.name:
val=os.sep+self.name
else:
val=self.parent.abspath()+os.sep+self.name
self.cache_abspath=val
return val
if Utils.is_win32:
def abspath(self):
try:
return self.cache_abspath
except AttributeError:
pass
if not self.parent:
val=''
elif not self.parent.name:
val=self.name+os.sep
else:
val=self.parent.abspath().rstrip(os.sep)+os.sep+self.name
self.cache_abspath=val
return val
def is_child_of(self,node):
p=self
diff=self.height()-node.height()
while diff>0:
diff-=1
p=p.parent
return p is node
def ant_iter(self,accept=None,maxdepth=25,pats=[],dir=False,src=True,remove=True,quiet=False):
dircont=self.listdir()
dircont.sort()
try:
lst=set(self.children.keys())
except AttributeError:
self.children=self.dict_class()
else:
if remove:
for x in lst-set(dircont):
self.children[x].evict()
for name in dircont:
npats=accept(name,pats)
if npats and npats[0]:
accepted=[]in npats[0]
node=self.make_node([name])
isdir=node.isdir()
if accepted:
if isdir:
if dir:
yield node
elif src:
yield node
if isdir:
node.cache_isdir=True
if maxdepth:
for k in node.ant_iter(accept=accept,maxdepth=maxdepth-1,pats=npats,dir=dir,src=src,remove=remove,quiet=quiet):
yield k
def ant_glob(self,*k,**kw):
src=kw.get('src',True)
dir=kw.get('dir')
excl=kw.get('excl',exclude_regs)
incl=k and k[0]or kw.get('incl','**')
remove=kw.get('remove',True)
maxdepth=kw.get('maxdepth',25)
ignorecase=kw.get('ignorecase',False)
quiet=kw.get('quiet',False)
pats=(ant_matcher(incl,ignorecase),ant_matcher(excl,ignorecase))
if kw.get('generator'):
return Utils.lazy_generator(self.ant_iter,(ant_sub_matcher,maxdepth,pats,dir,src,remove,quiet))
it=self.ant_iter(ant_sub_matcher,maxdepth,pats,dir,src,remove,quiet)
if kw.get('flat'):
return' '.join(x.path_from(self)for x in it)
return list(it)
def is_src(self):
cur=self
x=self.ctx.srcnode
y=self.ctx.bldnode
while cur.parent:
if cur is y:
return False
if cur is x:
return True
cur=cur.parent
return False
def is_bld(self):
cur=self
y=self.ctx.bldnode
while cur.parent:
if cur is y:
return True
cur=cur.parent
return False
def get_src(self):
cur=self
x=self.ctx.srcnode
y=self.ctx.bldnode
lst=[]
while cur.parent:
if cur is y:
lst.reverse()
return x.make_node(lst)
if cur is x:
return self
lst.append(cur.name)
cur=cur.parent
return self
def get_bld(self):
cur=self
x=self.ctx.srcnode
y=self.ctx.bldnode
lst=[]
while cur.parent:
if cur is y:
return self
if cur is x:
lst.reverse()
return self.ctx.bldnode.make_node(lst)
lst.append(cur.name)
cur=cur.parent
lst.reverse()
if lst and Utils.is_win32 and len(lst[0])==2 and lst[0].endswith(':'):
lst[0]=lst[0][0]
return self.ctx.bldnode.make_node(['__root__']+lst)
def find_resource(self,lst):
if isinstance(lst,str):
lst=[x for x in Utils.split_path(lst)if x and x!='.']
node=self.get_bld().search_node(lst)
if not node:
node=self.get_src().find_node(lst)
if node and node.isdir():
return None
return node
def find_or_declare(self,lst):
if isinstance(lst,str)and os.path.isabs(lst):
node=self.ctx.root.make_node(lst)
else:
node=self.get_bld().make_node(lst)
node.parent.mkdir()
return node
def find_dir(self,lst):
if isinstance(lst,str):
lst=[x for x in Utils.split_path(lst)if x and x!='.']
node=self.find_node(lst)
if node and not node.isdir():
return None
return node
def change_ext(self,ext,ext_in=None):
name=self.name
if ext_in is None:
k=name.rfind('.')
if k>=0:
name=name[:k]+ext
else:
name=name+ext
else:
name=name[:-len(ext_in)]+ext
return self.parent.find_or_declare([name])
def bldpath(self):
return self.path_from(self.ctx.bldnode)
def srcpath(self):
return self.path_from(self.ctx.srcnode)
def relpath(self):
cur=self
x=self.ctx.bldnode
while cur.parent:
if cur is x:
return self.bldpath()
cur=cur.parent
return self.srcpath()
def bld_dir(self):
return self.parent.bldpath()
def h_file(self):
return Utils.h_file(self.abspath())
def get_bld_sig(self):
try:
cache=self.ctx.cache_sig
except AttributeError:
cache=self.ctx.cache_sig={}
try:
ret=cache[self]
except KeyError:
p=self.abspath()
try:
ret=cache[self]=self.h_file()
except EnvironmentError:
if self.isdir():
st=os.stat(p)
ret=cache[self]=Utils.h_list([p,st.st_ino,st.st_mode])
return ret
raise
return ret
pickle_lock=Utils.threading.Lock()
class Nod3(Node):
pass
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