Python database

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  • Brice Vissi?re
    #1

    Python database

    Hi python friends,

    I'm currently working on a data handling tool.

    For internal storage, I'm looking for a 100% python database.

    I have some constraints:
    + multi-platform
    + relational with built-in query system (SQL preferably)
    + built-in string functions
    + reliable
    + fast

    I don't care about:
    + network access
    + concurracy control
    + transaction commit/rollback

    One of the key feature I'm looking for is direct string handling in
    queries: concatenation, substring extraction, stripping, justifying,
    .... all we can do with python strings.

    My first thought was to use Gadfly. I've downloaded and installed it.
    Now, I'm investigating the documentation and examples to find string
    capabilities of Gadfly, but at first look, it seems that it will not
    fit to my needs.

    My problem would be solved by using a database allowing user function
    creation, but I don't know whether such a tool exists.

    So, have you any idea of a db tool I should use ?

    Thanks in advance.

    Brice
    Tags: None
    • John Abel
      #2
      Re: Python database


      *Have a look at gadfly, gadfly.sf.net
      *


      Brice Vissi?re wrote:
      [color=blue]
      >Hi python friends,
      >
      >I'm currently working on a data handling tool.
      >
      >For internal storage, I'm looking for a 100% python database.
      >
      >I have some constraints:
      > + multi-platform
      > + relational with built-in query system (SQL preferably)
      > + built-in string functions
      > + reliable
      > + fast
      >
      >I don't care about:
      > + network access
      > + concurracy control
      > + transaction commit/rollback
      >
      >One of the key feature I'm looking for is direct string handling in
      >queries: concatenation, substring extraction, stripping, justifying,
      >... all we can do with python strings.
      >
      >My first thought was to use Gadfly. I've downloaded and installed it.
      >Now, I'm investigating the documentation and examples to find string
      >capabilities of Gadfly, but at first look, it seems that it will not
      >fit to my needs.
      >
      >My problem would be solved by using a database allowing user function
      >creation, but I don't know whether such a tool exists.
      >
      >So, have you any idea of a db tool I should use ?
      >
      >Thanks in advance.
      >
      >Brice
      >
      >[/color]

        Comment

        • mir nazim
          #3
          Re: Python database

          brice.vissiere@ costes-gestion.net (Brice Vissi?re) wrote in message news:<fa538331. 0401200246.3a8d a8fd@posting.go ogle.com>...[color=blue]
          > Hi python friends,
          >
          > I'm currently working on a data handling tool.
          >
          > For internal storage, I'm looking for a 100% python database.
          >
          > I have some constraints:
          > + multi-platform
          > + relational with built-in query system (SQL preferably)
          > + built-in string functions
          > + reliable
          > + fast
          >
          > I don't care about:
          > + network access
          > + concurracy control
          > + transaction commit/rollback
          >
          > One of the key feature I'm looking for is direct string handling in
          > queries: concatenation, substring extraction, stripping, justifying,
          > ... all we can do with python strings.
          >
          > My first thought was to use Gadfly. I've downloaded and installed it.
          > Now, I'm investigating the documentation and examples to find string
          > capabilities of Gadfly, but at first look, it seems that it will not
          > fit to my needs.
          >
          > My problem would be solved by using a database allowing user function
          > creation, but I don't know whether such a tool exists.
          >
          > So, have you any idea of a db tool I should use ?
          >
          > Thanks in advance.
          >
          > Brice[/color]

          Did u try KirbyBase. I do not know about it all features but it is
          implemented in pure python
          https://www.netpromi.com/kirbybase

            Comment

            • Dennis Lee Bieber
              #4
              Re: Python database

              On Tue, 20 Jan 2004 11:12:21 +0000, John Abel <john.abel@pa.p ress.net>
              declaimed the following in comp.lang.pytho n:
              [color=blue]
              >
              > *Have a look at gadfly, gadfly.sf.net
              > *[/color]
              He did... and said so...[color=blue]
              >
              >
              > Brice Vissi?re wrote:
              >[/color]
              <snip>
              [color=blue][color=green]
              > >My first thought was to use Gadfly. I've downloaded and installed it.
              > >Now, I'm investigating the documentation and examples to find string
              > >capabilities of Gadfly, but at first look, it seems that it will not
              > >fit to my needs.[/color][/color]

              Must be an obscure paragraph... <G>

              --[color=blue]
              > =============== =============== =============== =============== == <
              > wlfraed@ix.netc om.com | Wulfraed Dennis Lee Bieber KD6MOG <
              > wulfraed@dm.net | Bestiaria Support Staff <
              > =============== =============== =============== =============== == <
              > Home Page: <http://www.dm.net/~wulfraed/> <
              > Overflow Page: <http://wlfraed.home.ne tcom.com/> <[/color]

                Comment

                • John Abel
                  #5
                  Re: Python database

                  My apologies for that. That'll teach me not to expand my mail window!

                  Dennis Lee Bieber wrote:
                  [color=blue]
                  >On Tue, 20 Jan 2004 11:12:21 +0000, John Abel <john.abel@pa.p ress.net>
                  >declaimed the following in comp.lang.pytho n:
                  >
                  >
                  >[color=green]
                  >>*Have a look at gadfly, gadfly.sf.net
                  >>*
                  >>
                  >>[/color]
                  > He did... and said so...
                  >
                  >[color=green]
                  >>Brice Vissi?re wrote:
                  >>
                  >>
                  >>[/color]
                  ><snip>
                  >
                  >
                  >[color=green][color=darkred]
                  >>>My first thought was to use Gadfly. I've downloaded and installed it.
                  >>>Now, I'm investigating the documentation and examples to find string
                  >>>capabiliti es of Gadfly, but at first look, it seems that it will not
                  >>>fit to my needs.
                  >>>
                  >>>[/color][/color]
                  >
                  > Must be an obscure paragraph... <G>
                  >
                  >--[color=green]
                  > > =============== =============== =============== =============== == <
                  > > wlfraed@ix.netc om.com | Wulfraed Dennis Lee Bieber KD6MOG <
                  > > wulfraed@dm.net | Bestiaria Support Staff <
                  > > =============== =============== =============== =============== == <
                  > > Home Page: <http://www.dm.net/~wulfraed/> <
                  > > Overflow Page: <http://wlfraed.home.ne tcom.com/> <[/color]
                  >
                  >[/color]

                    Comment

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