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|
--- debdelta 2010/09/25 13:40:08 1.274
+++ debdelta 2010/09/25 18:20:44
@@ -1203,6 +1203,8 @@
if TD[-1] != '/':
TD = TD + '/'
+ import thread, threading
+
HAVE_PRELINK=os.path.exists('/usr/sbin/prelink')
HAVE_LOCALEPURGE=os.path.exists('/etc/locale.nopurge') or os.path.exists('/usr/sbin/localepurge')
@@ -1232,6 +1234,8 @@
os.unlink(temp_err_name)
runtime['patchprogress']=1
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (1, newdebshortname))
is_signed=False
for a in ar_list_delta:
@@ -1248,6 +1252,8 @@
print _("WARNING, delta is not signed:")+' '+delta
runtime['patchprogress']=2
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (2, newdebshortname))
_info_patch_unzip_(TD)
@@ -1263,6 +1269,8 @@
params=info_2_db(info)
runtime['patchprogress']=3
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (3, newdebshortname))
#this is not needed in preparing the patch, but may help in forensic
conf_files=[]
@@ -1290,6 +1298,8 @@
raise DebDeltaError('Old deb size is '+str(olddebsize)+' instead of '+params['OLD/Size'])
runtime['patchprogress']=4
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (4, newdebshortname))
if DEBUG > 1 :
#this is currently disabled, since 'dpkg -s' is vey slow (~ 1.6 sec)
@@ -1316,6 +1326,8 @@
'\nin old/installed deb, '+a+' = ' +dpkg_params[a])
runtime['patchprogress']=5
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (5, newdebshortname))
### some auxiliary routines, separated to make code more readable
@@ -1457,6 +1469,8 @@
###see into parameters: the patch may need extra info and data
runtime['patchprogress']=6
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (6, newdebshortname))
prelink_time=None
@@ -1519,33 +1533,61 @@
raise DebDeltaError('localepurge removed '+str(len(localepurged))+' files.')
runtime['patchprogress']=12
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (12, newdebshortname))
a=''
if DEBUG: a='-v'
script_time = - time.time()
+
+ newfile=os.path.join(TD,'NEW.file')
+ newdebsize=None
+ if 'NEW/Size' in params:
+ newdebsize = int(params['NEW/Size'])
+ progresschar=0.0
+ progresslen=float(os.path.getsize(os.path.join(TD,'PATCH/patch.sh')))
+ if 'update_progress_exit' in runtime:
+ del runtime['update_progress_exit']
+
+ def update_progress(runtime):
+ while sys and time and runtime and 'update_progress_exit' not in runtime:
+ if os.path.exists(newfile) and newdebsize :
+ progress=(int(12.0 + 42.0 * progresschar / progresslen + \
+ 42.0 * float(os.path.getsize(newfile)) / float(newdebsize)))
+ else:
+ progress=(int(12.0 + 42.0 * progresschar / progresslen ))
+ runtime['patchprogress']=progress
+ if sys and do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (progress, newdebshortname,))
+ time.sleep(0.05)
+
+ progress_thread=threading.Thread(target=update_progress,args=(runtime,))
+ progress_thread.daemon=True
+ progress_thread.start()
+
temp_err_name_fd, temp_err_name = tempfile.mkstemp(prefix='debdeltaE')
temp_name_fd, temp_name = tempfile.mkstemp(prefix='debdeltaO')
F=subprocess.Popen([SHELL,'-v','-e','PATCH/patch.sh'], cwd=TD,
stderr=subprocess.PIPE, stdout=temp_name_fd)
- progresschar=0.0
- progresslen=float(os.path.getsize(os.path.join(TD,'PATCH/patch.sh')))
+
+
for j in F.stderr:
os.write(temp_err_name_fd, j)
progresschar+=len(j)
- progress=(int(12.0 + 84.0 * progresschar / progresslen))
- runtime['patchprogress']=progress
- if do_progress:
- sys.stderr.write('P %2d%% %s\r' % (progress, newdebshortname))
+
F.wait()
- if do_progress and terminalcolumns: #clean up
- sys.stderr.write(' ' * (terminalcolumns-2) +'\r')
ret=F.returncode
os.close(temp_err_name_fd)
os.close(temp_name_fd)
+ runtime['update_progress_exit']=True
+
script_time += time.time()
+
runtime['patchprogress']=97
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (97, newdebshortname))
#helper for debugging
def tempos():
@@ -1595,11 +1637,9 @@
raise DebDeltaError('error in patch.sh.')
#then we check for the conformance
- if 'NEW/Size' in params:
- newdebsize = os.stat(TD+'NEW.file')[ST_SIZE]
- if newdebsize != int(params['NEW/Size']):
- fore()
- raise DebDeltaError('new deb size is '+str(newdebsize)+' instead of '+params['NEW/Size'])
+ if newdebsize != None and newdebsize != os.path.getsize(newfile):
+ fore()
+ raise DebDeltaError('new deb size is '+str(os.path.getsize(newfile))+' instead of '+str(newdebsize))
if DO_MD5:
if 'NEW/MD5sum' in params:
@@ -1615,14 +1655,19 @@
os.unlink(temp_name)
os.unlink(temp_err_name)
- runtime['patchprogress']=99
+ runtime['patchprogress']=98
+ if do_progress:
+ sys.stderr.write('P %2d%% %s\r' % (98, newdebshortname))
if newdeb:
- shutil.move(TD+'NEW.file',newdeb)
-
+ shutil.move(newfile,newdeb)
+
end_sec = time.time()
elaps=(end_sec - start_sec)
+ if do_progress and terminalcolumns: #clean up
+ sys.stderr.write(' ' * (terminalcolumns-2) +'\r')
+
if VERBOSE :
if newdeb:
debsize = os.stat(newdeb)[ST_SIZE]
|
