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simplified upload logic

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mdipierro
2013-08-08 14:20:28 -05:00
parent 182192857f
commit 08214d72d9
2 changed files with 24 additions and 27 deletions
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VERSION
+1 -1
View File
@@ -1 +1 @@
Version 2.6.0-development+timestamp.2013.08.08.03.23.58
Version 2.6.0-development+timestamp.2013.08.08.14.19.43
gluon/dal.py
+23 -26
View File
@@ -253,7 +253,7 @@ REGEX_TYPE = re.compile('^([\w\_\:]+)')
REGEX_DBNAME = re.compile('^(\w+)(\:\w+)*')
REGEX_W = re.compile('^\w+$')
REGEX_TABLE_DOT_FIELD = re.compile('^(\w+)\.(\w+)$')
REGEX_UPLOAD_PATTERN = re.compile('(?P<table>[\w\-]+)\.(?P<field>[\w\-]+)\.(?P<uuidkey>[\w\-]+)\.(?P<name>\w+)\.\w+$')
REGEX_UPLOAD_PATTERN = re.compile('(?P<table>[\w\-]+)\.(?P<field>[\w\-]+)\.(?P<uuidkey>[\w\-]+)(\.(?P<name>\w+))?\.\w+$')
REGEX_CLEANUP_FN = re.compile('[\'"\s;]+')
REGEX_UNPACK = re.compile('(?<!\|)\|(?!\|)')
REGEX_PYTHON_KEYWORDS = re.compile('^(and|del|from|not|while|as|elif|global|or|with|assert|else|if|pass|yield|break|except|import|print|class|exec|in|raise|continue|finally|is|return|def|for|lambda|try)$')
@@ -9442,9 +9442,6 @@ class Field(Expression):
raise http.HTTP(404)
if self.authorize and not self.authorize(row):
raise http.HTTP(403)
m = REGEX_UPLOAD_PATTERN.match(name)
if not m or not self.isattachment:
raise TypeError('Can\'t retrieve %s' % name)
file_properties = self.retrieve_file_properties(name,path)
filename = file_properties['filename']
if isinstance(self_uploadfield, str): # ## if file is in DB
@@ -9468,35 +9465,35 @@ class Field(Expression):
return (filename, stream)
def retrieve_file_properties(self, name, path=None):
m = REGEX_UPLOAD_PATTERN.match(name)
if not m or not self.isattachment:
raise TypeError('Can\'t retrieve %s file properties' % name)
self_uploadfield = self.uploadfield
if self.custom_retrieve_file_properties:
return self.custom_retrieve_file_properties(name, path)
try:
m = REGEX_UPLOAD_PATTERN.match(name)
if not m or not self.isattachment:
raise TypeError('Can\'t retrieve %s file properties' % name)
filename = base64.b16decode(m.group('name'), True)
filename = REGEX_CLEANUP_FN.sub('_', filename)
except (TypeError, AttributeError):
filename = name
if isinstance(self_uploadfield, str): # ## if file is in DB
return dict(path=None,filename=filename)
elif isinstance(self_uploadfield,Field):
return dict(path=None,filename=filename)
if m.group('name'):
try:
filename = base64.b16decode(m.group('name'), True)
filename = REGEX_CLEANUP_FN.sub('_', filename)
except (TypeError, AttributeError):
filename = name
else:
# ## if file is on filesystem
if path:
pass
elif self.uploadfolder:
filename = name
# ## if file is in DB
if isinstance(self_uploadfield, (str, Field)):
return dict(path=None,filename=filename)
# ## if file is on filesystem
if not path:
if self.uploadfolder:
path = self.uploadfolder
else:
path = pjoin(self.db._adapter.folder, '..', 'uploads')
if self.uploadseparate:
t = m.group('table')
f = m.group('field')
u = m.group('uuidkey')
path = pjoin(path,"%s.%s" % (t,f),u[:2])
return dict(path=path,filename=filename)
if self.uploadseparate:
t = m.group('table')
f = m.group('field')
u = m.group('uuidkey')
path = pjoin(path,"%s.%s" % (t,f),u[:2])
return dict(path=path,filename=filename)
def formatter(self, value):