def getProductFile(self, product_name, fname='readme.txt'):
"""Return the content of a file of the product
case-insensitive, if it does not exist -> None
"""
packages = get_packages()
prodpath = packages.get(product_name)
if prodpath is None:
prodpath = packages.get('Products.' + product_name)
if prodpath is None:
return None
# now list the directory to get the readme.txt case-insensitive
try:
files = os.listdir(prodpath)
except OSError:
return None
for fil in files:
if fil.lower() != fname:
continue
text = open(os.path.join(prodpath, fil)).read()
try:
return six.text_type(text)
except UnicodeDecodeError:
try:
return six.text_type(text, 'utf-8')
except UnicodeDecodeError:
return six.text_type(text, 'utf-8', 'replace')
return None
def getProductFile(self, product_name, fname='readme.txt'):
"""Return the content of a file of the product
case-insensitive, if it does not exist -> None
"""
packages = get_packages()
prodpath = packages.get(product_name)
if prodpath is None:
prodpath = packages.get('Products.' + product_name)
if prodpath is None:
return None
# now list the directory to get the readme.txt case-insensitive
try:
files = os.listdir(prodpath)
except OSError:
return None
for fil in files:
if fil.lower() != fname:
continue
text = open(os.path.join(prodpath, fil)).read()
try:
return unicode(text)
except UnicodeDecodeError:
try:
return unicode(text, 'utf-8')
except UnicodeDecodeError:
return unicode(text, 'utf-8', 'replace')
return None
def listInstallableProducts(self, skipInstalled=True):
"""List candidate CMF products for installation -> list of dicts
with keys:(id,title,hasError,status)
"""
self._init_errors(reset=True)
# Returns full names with Products. prefix for all packages / products
packages = get_packages()
pids = []
for pkg in packages:
if not self.isProductInstallable(pkg):
continue
if pkg.startswith('Products.'):
pkg = pkg[9:]
pids.append(pkg)
# Get product list from the extension profiles
profile_pids = self.listInstallableProfiles()
for pp in profile_pids:
if pp in pids or pp in packages:
continue
if not self.isProductInstallable(pp):
continue
pids.append(pp)
if skipInstalled:
installed = [
p['id'] for p in self.listInstalledProducts(showHidden=True)
]
pids = [r for r in pids if r not in installed]
res = []
for pid in pids:
installed_product = self._getOb(pid, None)
name = pid
profile = self.getInstallProfile(pid)
if profile:
name = profile['title']
record = {'id': pid, 'title': name}
if installed_product:
record['status'] = installed_product.getStatus()
record['hasError'] = installed_product.hasError()
else:
record['status'] = 'new'
record['hasError'] = False
res.append(record)
res.sort(
lambda x, y: cmp(
x.get('title', x.get('id', None)),
y.get('title', y.get('id', None))
)
)
return res
def listInstallableProducts(self, skipInstalled=True):
"""List candidate CMF products for installation -> list of dicts
with keys:(id,title,hasError,status)
"""
# reset the list of broken products
if getattr(self, '_v_errors', True):
self._v_errors = {}
# Returns full names with Products. prefix for all packages / products
packages = get_packages()
pids = []
for p in packages:
if not self.isProductInstallable(p):
continue
if p.startswith('Products.'):
p = p[9:]
pids.append(p)
# Get product list from the extension profiles
profile_pids = self.listInstallableProfiles()
for p in profile_pids:
if p in pids or p in packages:
continue
if not self.isProductInstallable(p):
continue
pids.append(p)
if skipInstalled:
installed = [p['id'] for p in self.listInstalledProducts(showHidden=True)]
pids = [r for r in pids if r not in installed]
res = []
for r in pids:
p = self._getOb(r, None)
name = r
profile = self.getInstallProfile(r)
if profile:
name = profile['title']
if p:
res.append({'id': r, 'title': name, 'status': p.getStatus(),
'hasError': p.hasError()})
else:
res.append({'id': r, 'title': name, 'status': 'new', 'hasError': False})
res.sort(lambda x, y: cmp(x.get('title', x.get('id', None)),
y.get('title', y.get('id', None))))
return res
