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Code Issues Releases Wiki Activity

Optimize archive extraction for zip/rar files (closes #40)

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Ciro Mattia Gonano
2013-03-20 10:35:50 +01:00
parent 74acf85683
commit 22fadf078e
1 changed files with 7 additions and 2 deletions
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9
kcc/cbxarchive.py
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@@ -38,6 +38,7 @@ class CBxArchive:
def extractCBZ(self, targetdir): def extractCBZ(self, targetdir):
cbzFile = zipfile.ZipFile(self.origFileName) cbzFile = zipfile.ZipFile(self.origFileName)
filelist = []
for f in cbzFile.namelist(): for f in cbzFile.namelist():
if f.startswith('__MACOSX') or f.endswith('.DS_Store'): if f.startswith('__MACOSX') or f.endswith('.DS_Store'):
pass # skip MacOS special files pass # skip MacOS special files
@@ -47,10 +48,12 @@ class CBxArchive:
except: except:
pass # the dir exists so we are going to extract the images only. pass # the dir exists so we are going to extract the images only.
else: else:
cbzFile.extract(f, targetdir) filelist.append(f)
cbzFile.extractall(targetdir, filelist)
def extractCBR(self, targetdir): def extractCBR(self, targetdir):
cbrFile = rarfile.RarFile(self.origFileName) cbrFile = rarfile.RarFile(self.origFileName)
filelist = []
for f in cbrFile.namelist(): for f in cbrFile.namelist():
if f.startswith('__MACOSX') or f.endswith('.DS_Store'): if f.startswith('__MACOSX') or f.endswith('.DS_Store'):
pass # skip MacOS special files pass # skip MacOS special files
@@ -60,9 +63,11 @@ class CBxArchive:
except: except:
pass # the dir exists so we are going to extract the images only. pass # the dir exists so we are going to extract the images only.
else: else:
cbrFile.extract(f, targetdir) filelist.append(f)
cbrFile.extractall(targetdir, filelist)
def extract(self, targetdir): def extract(self, targetdir):
print "\n" + targetdir + "\n"
if self.compressor == 'rar': if self.compressor == 'rar':
self.extractCBR(targetdir) self.extractCBR(targetdir)
elif self.compressor == 'zip': elif self.compressor == 'zip':