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bitbake: [parse] Unify opening a file...

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Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Holger Freyther
2009-05-17 06:19:39 +02:00
committed by Richard Purdie
parent 242a03607d
commit 913e78898e
3 changed files with 23 additions and 37 deletions
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23
bitbake/lib/bb/parse/parse_py/ConfHandler.py
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@@ -25,7 +25,7 @@
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import re, bb.data, os, sys
from bb.parse import ParseError
from bb.parse import ParseError, resolve_file
#__config_regexp__ = re.compile( r"(?P<exp>export\s*)?(?P<var>[a-zA-Z0-9\-_+.${}]+)\s*(?P<colon>:)?(?P<ques>\?)?=\s*(?P<apo>['\"]?)(?P<value>.*)(?P=apo)$")
__config_regexp__ = re.compile( r"(?P<exp>export\s*)?(?P<var>[a-zA-Z0-9\-_+.${}/]+)(\[(?P<flag>[a-zA-Z0-9\-_+.]+)\])?\s*((?P<colon>:=)|(?P<ques>\?=)|(?P<append>\+=)|(?P<prepend>=\+)|(?P<predot>=\.)|(?P<postdot>\.=)|=)\s*(?P<apo>['\"]?)(?P<value>.*)(?P=apo)$")
@@ -77,10 +77,6 @@ def include(oldfn, fn, data, error_out):
bb.msg.debug(2, bb.msg.domain.Parsing, "CONF file '%s' not found" % fn)
def handle(fn, data, include = 0):
if include:
inc_string = "including"
else:
inc_string = "reading"
init(data)
if include == 0:
@@ -88,22 +84,7 @@ def handle(fn, data, include = 0):
else:
oldfile = bb.data.getVar('FILE', data)
if not os.path.isabs(fn):
f = None
bbpath = bb.data.getVar("BBPATH", data, 1) or []
for p in bbpath.split(":"):
currname = os.path.join(p, fn)
if os.access(currname, os.R_OK):
f = open(currname, 'r')
abs_fn = currname
bb.msg.debug(2, bb.msg.domain.Parsing, "CONF %s %s" % (inc_string, currname))
break
if f is None:
raise IOError("file '%s' not found" % fn)
else:
f = open(fn,'r')
bb.msg.debug(1, bb.msg.domain.Parsing, "CONF %s %s" % (inc_string,fn))
abs_fn = fn
(f, abs_fn) = resolve_file(fn, data)
if include:
bb.parse.mark_dependency(data, abs_fn)