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metadata: Always use regex to verify values

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Lists can be made into regexes very easily. Major code simplification.
Also no need to construct sets to avoid iterating over lists.
This commit is contained in:
Daniel Martí 2016-01-04 13:44:00 +01:00
parent 7ff833b948
commit e8eda55d9d
1 changed files with 18 additions and 36 deletions
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52
fdroidserver/metadata.py
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@ -392,29 +392,13 @@ def flagtype(name):
#
class FieldValidator():
def __init__(self, name, matching, sep, fields, flags):
def __init__(self, name, matching, fields, flags):
self.name = name
self.matching = matching
if type(matching) is str:
self.compiled = re.compile(matching)
else:
self.matching = set(self.matching)
self.sep = sep
self.fields = fields
self.flags = flags
def _assert_regex(self, values, appid):
for v in values:
if not self.compiled.match(v):
raise MetaDataException("'%s' is not a valid %s in %s. Regex pattern: %s"
% (v, self.name, appid, self.matching))
def _assert_list(self, values, appid):
for v in values:
if v not in self.matching:
raise MetaDataException("'%s' is not a valid %s in %s. Possible values: %s"
% (v, self.name, appid, ', '.join(self.matching)))
def check(self, v, appid):
if not v:
return
@ -422,70 +406,68 @@ class FieldValidator():
values = v
else:
values = [v]
if type(self.matching) is set:
self._assert_list(values, appid)
else:
self._assert_regex(values, appid)
for v in values:
if not self.compiled.match(v):
raise MetaDataException("'%s' is not a valid %s in %s. Regex pattern: %s"
% (v, self.name, appid, self.matching))
# Generic value types
valuetypes = {
FieldValidator("Integer",
r'^[1-9][0-9]*$', None,
r'^[1-9][0-9]*$',
[],
['vercode']),
FieldValidator("Hexadecimal",
r'^[0-9a-f]+$', None,
r'^[0-9a-f]+$',
['FlattrID'],
[]),
FieldValidator("HTTP link",
r'^http[s]?://', None,
r'^http[s]?://',
["WebSite", "SourceCode", "IssueTracker", "Changelog", "Donate"], []),
FieldValidator("Email",
r'^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$', None,
r'^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$',
["AuthorEmail"], []),
FieldValidator("Bitcoin address",
r'^[a-zA-Z0-9]{27,34}$', None,
r'^[a-zA-Z0-9]{27,34}$',
["Bitcoin"],
[]),
FieldValidator("Litecoin address",
r'^L[a-zA-Z0-9]{33}$', None,
r'^L[a-zA-Z0-9]{33}$',
["Litecoin"],
[]),
FieldValidator("Repo Type",
['git', 'git-svn', 'svn', 'hg', 'bzr', 'srclib'], None,
r'^(git|git-svn|svn|hg|bzr|srclib)$',
["RepoType"],
[]),
FieldValidator("Binaries",
r'^http[s]?://', None,
r'^http[s]?://',
["Binaries"],
[]),
FieldValidator("Archive Policy",
r'^[0-9]+ versions$', None,
r'^[0-9]+ versions$',
["ArchivePolicy"],
[]),
FieldValidator("Anti-Feature",
["Ads", "Tracking", "NonFreeNet", "NonFreeDep", "NonFreeAdd",
"UpstreamNonFree", "NonFreeAssets"], ',',
r'^(Ads|Tracking|NonFreeNet|NonFreeDep|NonFreeAdd|UpstreamNonFree|NonFreeAssets)$',
["AntiFeatures"],
[]),
FieldValidator("Auto Update Mode",
r"^(Version .+|None)$", None,
r"^(Version .+|None)$",
["AutoUpdateMode"],
[]),
FieldValidator("Update Check Mode",
r"^(Tags|Tags .+|RepoManifest|RepoManifest/.+|RepoTrunk|HTTP|Static|None)$", None,
r"^(Tags|Tags .+|RepoManifest|RepoManifest/.+|RepoTrunk|HTTP|Static|None)$",
["UpdateCheckMode"],
[])
}