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Parametrize extract and create methods for Archive base class

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gryf
2017-01-02 20:17:13 +01:00
parent 19acb789b6
commit 994768806c
5 changed files with 46 additions and 31 deletions
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13
fs_uae_wrapper/file_archive.py
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@@ -20,11 +20,13 @@ class Archive(object):
self._compess = self.archiver
self._decompess = self.archiver
def create(self, arch_name):
def create(self, arch_name, files=None):
"""
Create archive. Return True on success, False otherwise.
"""
result = subprocess.call([self._compess] + self.ADD + [arch_name, '.'])
files = files if files else ['.']
result = subprocess.call([self._compess] + self.ADD + [arch_name]
+ files)
if result != 0:
sys.stderr.write("Unable to create archive `%s'\n" % arch_name)
return False
@@ -89,7 +91,7 @@ class LzxArchive(Archive):
ARCH = 'unlzx'
@classmethod
def create(self, arch_name):
def create(self, arch_name, files=None):
sys.stderr.write('Cannot create LZX archive. Only extracting is'
'supported\n')
return False
@@ -98,14 +100,15 @@ class LzxArchive(Archive):
class RarArchive(Archive):
ARCH = ['rar', 'unrar']
def create(self, arch_name):
def create(self, arch_name, files=None):
files = files if files else sorted(os.listdir('.'))
if self.archiver == 'unrar':
sys.stderr.write('Cannot create RAR archive. Only extracting is'
'supported by unrar.\n')
return False
result = subprocess.call([self._compess] + self.ADD + [arch_name] +
sorted(os.listdir('.')))
files)
if result != 0:
sys.stderr.write("Unable to create archive `%s'\n" % arch_name)
return False