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meta: Fix Deprecated warnings from regexs

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Fix handling of escape characters in regexs and hence fix python
Deprecation warnings which will be problematic in python 3.8.

Note that some show up as:

"""
meta/classes/package.bbclass:1293: DeprecationWarning: invalid escape sequence \.  

"""

where the problem isn't on 1293 in package.bbclass but in some _prepend to a
package.bbclass function in a different file like mesa.inc, often from
do_package_split() calls.

(From OE-Core rev: 4b1c0c7d5525fc4cea9e0f02ec54e92a6fbc6199)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2019-01-14 15:49:50 +00:00
parent 1ee53881ee
commit cd4b8a8553
30 changed files with 102 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
meta/classes/package.bbclass
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@@ -75,7 +75,7 @@ def legitimize_package_name(s):
return ('\\u%s' % cp).encode('latin-1').decode('unicode_escape')
# Handle unicode codepoints encoded as <U0123>, as in glibc locale files.
s = re.sub('<U([0-9A-Fa-f]{1,4})>', fixutf, s)
s = re.sub(r'<U([0-9A-Fa-f]{1,4})>', fixutf, s)
# Remaining package name validity fixes
return s.lower().replace('_', '-').replace('@', '+').replace(',', '+').replace('/', '-')
@@ -1590,8 +1590,8 @@ python package_do_shlibs() {
bb.note("not generating shlibs")
return
lib_re = re.compile("^.*\.so")
libdir_re = re.compile(".*/%s$" % d.getVar('baselib'))
lib_re = re.compile(r"^.*\.so")
libdir_re = re.compile(r".*/%s$" % d.getVar('baselib'))
packages = d.getVar('PACKAGES')
@@ -1632,17 +1632,17 @@ python package_do_shlibs() {
fd.close()
rpath = tuple()
for l in lines:
m = re.match("\s+RPATH\s+([^\s]*)", l)
m = re.match(r"\s+RPATH\s+([^\s]*)", l)
if m:
rpaths = m.group(1).replace("$ORIGIN", ldir).split(":")
rpath = tuple(map(os.path.normpath, rpaths))
for l in lines:
m = re.match("\s+NEEDED\s+([^\s]*)", l)
m = re.match(r"\s+NEEDED\s+([^\s]*)", l)
if m:
dep = m.group(1)
if dep not in needed:
needed.add((dep, file, rpath))
m = re.match("\s+SONAME\s+([^\s]*)", l)
m = re.match(r"\s+SONAME\s+([^\s]*)", l)
if m:
this_soname = m.group(1)
prov = (this_soname, ldir, pkgver)
@@ -1722,7 +1722,7 @@ python package_do_shlibs() {
out, err = p.communicate()
# process the output, grabbing all .dll names
if p.returncode == 0:
for m in re.finditer("DLL Name: (.*?\.dll)$", out.decode(), re.MULTILINE | re.IGNORECASE):
for m in re.finditer(r"DLL Name: (.*?\.dll)$", out.decode(), re.MULTILINE | re.IGNORECASE):
dllname = m.group(1)
if dllname:
needed[pkg].add((dllname, file, tuple()))
@@ -1883,9 +1883,9 @@ python package_do_pkgconfig () {
shlibs_dirs = d.getVar('SHLIBSDIRS').split()
shlibswork_dir = d.getVar('SHLIBSWORKDIR')
pc_re = re.compile('(.*)\.pc$')
var_re = re.compile('(.*)=(.*)')
field_re = re.compile('(.*): (.*)')
pc_re = re.compile(r'(.*)\.pc$')
var_re = re.compile(r'(.*)=(.*)')
field_re = re.compile(r'(.*): (.*)')
pkgconfig_provided = {}
pkgconfig_needed = {}
@@ -1933,7 +1933,7 @@ python package_do_pkgconfig () {
if not os.path.exists(dir):
continue
for file in os.listdir(dir):
m = re.match('^(.*)\.pclist$', file)
m = re.match(r'^(.*)\.pclist$', file)
if m:
pkg = m.group(1)
fd = open(os.path.join(dir, file))