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@ -5,7 +5,7 @@ import psycopg2 |
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import psycopg2.extensions |
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class Db(object): |
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def __init__(self,name): |
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self._name = name |
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self.conn = psycopg2.connect("dbname='postgres' user='postgres' host= \ |
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@ -27,10 +27,10 @@ class Db(object): |
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self.cursor.execute(given_sql) |
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try: |
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out = self.cursor.fetchall() |
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except Exception,e: |
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except Exception,e: |
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out = "Exception " +str(e)+" ocured" |
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return out |
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def _get_owner(self): |
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sql = "SELECT pg_get_userbyid(datdba) FROM pg_database WHERE datname = \ |
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'"+self.sanitize(self._name)+"';" |
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@ -41,7 +41,7 @@ class Db(object): |
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sql = "ALTER DATABASE "+self._name+" OWNER TO "+self.sanitize(owner)+";" |
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own = self._runsql(sql) |
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return own |
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db_owner = property(_get_owner, _set_owner) |
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@property |
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@ -57,7 +57,7 @@ class Db(object): |
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information['size'] = self._runsql("SELECT pg_size_pretty( \ |
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pg_database_size('"+self.sanitize( |
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self._name)+"'));") |
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inf = self._runsql("""SELECT pg_encoding_to_char(encoding), |
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inf = self._runsql("""SELECT pg_encoding_to_char(encoding), |
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datcollate, datctype FROM pg_database WHERE datname='""" |
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+self._name+"';") |
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information['encoding'] = inf[0][0] |
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@ -71,7 +71,7 @@ class Db(object): |
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'"+self.sanitize(self._name)+"';" |
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cncs = self._runsql(sql) |
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return cncs |
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def user_exists(self, user): |
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sql = "SELECT rolname FROM pg_authid WHERE rolname = \ |
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'"+self.sanitize(user)+"';" |
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@ -147,7 +147,7 @@ class Db(object): |
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sql = "DROP ROLE IF EXISTS "+self.sanitize(us)+";" |
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usrd = self._runsql(sql) |
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return usrd |
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def sanitize(self,s): |
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mset = '0123456789ABCDEFGHIJKLMNOPRSTUVXYZabcdefghijklmnoprstuvxyz-_.' |
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return ''.join([c for c in s if c in mset]) |
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