Python Documentation by Version

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Use the list below to select a version to view.</p> <p>For unreleased (in development) documentation, see <a class="reference internal" href="#in-development-versions">In Development Versions</a>.</p> <ul class="simple"> <li><a class="reference external" href="https://docs.python.org/release/3.13.3/">Python 3.13.3</a>, documentation released on 8 April 2025.</li> <li><a class="reference external" href="https://docs.python.org/release/3.13.2/">Python 3.13.2</a>, documentation released on 4 Feburary 2025.</li> <li><a class="reference external" href="https://docs.python.org/release/3.13.1/">Python 3.13.1</a>, documentation released on 3 December 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.13.0/">Python 3.13.0</a>, documentation released on 7 October 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.10/">Python 3.12.10</a>, documentation released on 8 April 2025.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.9/">Python 3.12.9</a>, documentation released on 4 Feburary 2025.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.8/">Python 3.12.8</a>, documentation released on 3 December 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.7/">Python 3.12.7</a>, documentation released on 1 October 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.6/">Python 3.12.6</a>, documentation released on 6 September 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.5/">Python 3.12.5</a>, documentation released on 6 August 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.4/">Python 3.12.4</a>, documentation released on 6 June 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.3/">Python 3.12.3</a>, documentation released on 9 April 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.2/">Python 3.12.2</a>, documentation released on 6 February 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.1/">Python 3.12.1</a>, documentation released on 8 December 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.12.0/">Python 3.12.0</a>, documentation released on 2 October 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.12/">Python 3.11.12</a>, documentation released on 8 April 2025.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.11/">Python 3.11.11</a>, documentation released on 3 December 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.10/">Python 3.11.10</a>, documentation released on 6 September 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.9/">Python 3.11.9</a>, documentation released on 2 April 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.8/">Python 3.11.8</a>, documentation released on 6 February 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.7/">Python 3.11.7</a>, documentation released on 4 December 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.6/">Python 3.11.6</a>, documentation released on 2 October 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.5/">Python 3.11.5</a>, documentation released on 24 August 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.4/">Python 3.11.4</a>, documentation released on 6 June 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.3/">Python 3.11.3</a>, documentation released on 5 April 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.2/">Python 3.11.2</a>, documentation released on 8 February 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.1/">Python 3.11.1</a>, documentation released on 6 December 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.11.0/">Python 3.11.0</a>, documentation released on 24 October 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.17/">Python 3.10.17</a>, documentation released on 8 April 2025.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.16/">Python 3.10.16</a>, documentation released on 3 December 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.15/">Python 3.10.15</a>, documentation released on 6 September 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.14/">Python 3.10.14</a>, documentation released on 19 March 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.13/">Python 3.10.13</a>, documentation released on 24 August 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.12/">Python 3.10.12</a>, documentation released on 6 June 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.11/">Python 3.10.11</a>, documentation released on 5 April 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.10/">Python 3.10.10</a>, documentation released on 8 February 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.9/">Python 3.10.9</a>, documentation released on 6 December 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.8/">Python 3.10.8</a>, documentation released on 8 October 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.7/">Python 3.10.7</a>, documentation released on 6 September 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.6/">Python 3.10.6</a>, documentation released on 8 August 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.5/">Python 3.10.5</a>, documentation released on 6 June 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.4/">Python 3.10.4</a>, documentation released on 24 March 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.3/">Python 3.10.3</a>, documentation released on 16 March 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.2/">Python 3.10.2</a>, documentation released on 14 January 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.1/">Python 3.10.1</a>, documentation released on 6 December 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.10.0/">Python 3.10.0</a>, documentation released on 4 October 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.22/">Python 3.9.22</a>, documentation released on 8 April 2025.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.21/">Python 3.9.21</a>, documentation released on 3 December 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.20/">Python 3.9.20</a>, documentation released on 6 September 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.19/">Python 3.9.19</a>, documentation released on 19 March 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.18/">Python 3.9.18</a>, documentation released on 24 August 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.17/">Python 3.9.17</a>, documentation released on 6 June 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.16/">Python 3.9.16</a>, documentation released on 6 December 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.15/">Python 3.9.15</a>, documentation released on 11 October 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.14/">Python 3.9.14</a>, documentation released on 6 September 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.13/">Python 3.9.13</a>, documentation released on 17 May 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.12/">Python 3.9.12</a>, documentation released on 24 March 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.11/">Python 3.9.11</a>, documentation released on 16 March 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.10/">Python 3.9.10</a>, documentation released on 14 January 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.9/">Python 3.9.9</a>, documentation released on 15 November 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.8/">Python 3.9.8</a>, documentation released on 05 November 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.7/">Python 3.9.7</a>, documentation released on 30 August 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.6/">Python 3.9.6</a>, documentation released on 28 June 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.5/">Python 3.9.5</a>, documentation released on 3 May 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.4/">Python 3.9.4</a>, documentation released on 4 April 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.3/">Python 3.9.3</a>, documentation released on 2 April 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.2/">Python 3.9.2</a>, documentation released on 19 February 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.1/">Python 3.9.1</a>, documentation released on 8 December 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.9.0/">Python 3.9.0</a>, documentation released on 5 October 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.20/">Python 3.8.20</a>, documentation released on 6 September 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.19/">Python 3.8.19</a>, documentation released on 19 March 2024.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.18/">Python 3.8.18</a>, documentation released on 24 August 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.17/">Python 3.8.17</a>, documentation released on 6 June 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.16/">Python 3.8.16</a>, documentation released on 6 December 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.15/">Python 3.8.15</a>, documentation released on 11 October 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.14/">Python 3.8.14</a>, documentation released on 6 September 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.13/">Python 3.8.13</a>, documentation released on 16 March 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.12/">Python 3.8.12</a>, documentation released on 30 August 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.11/">Python 3.8.11</a>, documentation released on 28 June 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.10/">Python 3.8.10</a>, documentation released on 3 May 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.9/">Python 3.8.9</a>, documentation released on 2 April 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.8/">Python 3.8.8</a>, documentation released on 19 February 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.7/">Python 3.8.7</a>, documentation released on 21 December 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.6/">Python 3.8.6</a>, documentation released on 23 September 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.5/">Python 3.8.5</a>, documentation released on 20 July 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.4/">Python 3.8.4</a>, documentation released on 13 July 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.3/">Python 3.8.3</a>, documentation released on 13 May 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.2/">Python 3.8.2</a>, documentation released on 24 February 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.1/">Python 3.8.1</a>, documentation released on 18 December 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.8.0/">Python 3.8.0</a>, documentation released on 14 October 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.17/">Python 3.7.17</a>, documentation released on 6 June 2023.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.16/">Python 3.7.16</a>, documentation released on 6 December 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.15/">Python 3.7.15</a>, documentation released on 11 October 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.14/">Python 3.7.14</a>, documentation released on 6 September 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.13/">Python 3.7.13</a>, documentation released on 16 March 2022.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.12/">Python 3.7.12</a>, documentation released on 4 September 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.11/">Python 3.7.11</a>, documentation released on 28 June 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.10/">Python 3.7.10</a>, documentation released on 15 February 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.9/">Python 3.7.9</a>, documentation released on 17 August 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.8/">Python 3.7.8</a>, documentation released on 27 June 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.7/">Python 3.7.7</a>, documentation released on 10 March 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.6/">Python 3.7.6</a>, documentation released on 18 December 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.5/">Python 3.7.5</a>, documentation released on 15 October 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.4/">Python 3.7.4</a>, documentation released on 08 July 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.3/">Python 3.7.3</a>, documentation released on 25 March 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.2/">Python 3.7.2</a>, documentation released on 24 December 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.1/">Python 3.7.1</a>, documentation released on 20 October 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.7.0/">Python 3.7.0</a>, documentation released on 27 June 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.15/">Python 3.6.15</a>, documentation released on 4 September 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.14/">Python 3.6.14</a>, documentation released on 28 June 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.13/">Python 3.6.13</a>, documentation released on 15 February 2021.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.12/">Python 3.6.12</a>, documentation released on 17 August 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.11/">Python 3.6.11</a>, documentation released on 27 June 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.10/">Python 3.6.10</a>, documentation released on 18 December 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.9/">Python 3.6.9</a>, documentation released on 02 July 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.8/">Python 3.6.8</a>, documentation released on 24 December 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.7/">Python 3.6.7</a>, documentation released on 20 October 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.6/">Python 3.6.6</a>, documentation released on 27 June 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.5/">Python 3.6.5</a>, documentation released on 28 March 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.4/">Python 3.6.4</a>, documentation released on 19 December 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.3/">Python 3.6.3</a>, documentation released on 03 October 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.2/">Python 3.6.2</a>, documentation released on 17 July 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.1/">Python 3.6.1</a>, documentation released on 21 March 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.6.0/">Python 3.6.0</a>, documentation released on 23 December 2016.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.10/">Python 3.5.10</a>, documentation released on 5 September 2020.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.8/">Python 3.5.8</a>, documentation released on 1 November 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.7/">Python 3.5.7</a>, documentation released on 18 March 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.6/">Python 3.5.6</a>, documentation released on 8 August 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.5/">Python 3.5.5</a>, documentation released on 4 February 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.4/">Python 3.5.4</a>, documentation released on 25 July 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.3/">Python 3.5.3</a>, documentation released on 17 January 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.2/">Python 3.5.2</a>, documentation released on 27 June 2016.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.1/">Python 3.5.1</a>, documentation released on 07 December 2015.</li> <li><a class="reference external" href="https://docs.python.org/release/3.5.0/">Python 3.5.0</a>, documentation released on 13 September 2015.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.10/">Python 3.4.10</a>, documentation released on 18 March 2019.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.9/">Python 3.4.9</a>, documentation released on 8 August 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.8/">Python 3.4.8</a>, documentation released on 4 February 2018.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.7/">Python 3.4.7</a>, documentation released on 25 July 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.6/">Python 3.4.6</a>, documentation released on 17 January 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.5/">Python 3.4.5</a>, documentation released on 26 June 2016.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.4/">Python 3.4.4</a>, documentation released on 06 December 2015.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.3/">Python 3.4.3</a>, documentation released on 25 February 2015.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.2/">Python 3.4.2</a>, documentation released on 4 October 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.1/">Python 3.4.1</a>, documentation released on 18 May 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/3.4.0/">Python 3.4.0</a>, documentation released on 16 March 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/3.3.7/">Python 3.3.7</a>, documentation released on 19 September 2017.</li> <li><a class="reference external" href="https://docs.python.org/release/3.3.6/">Python 3.3.6</a>, documentation released on 12 October 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/3.3.5/">Python 3.3.5</a>, documentation released on 9 March 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/3.3.4/">Python 3.3.4</a>, documentation released on 9 February 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/3.3.3/">Python 3.3.3</a>, documentation released on 17 November 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/3.3.2/">Python 3.3.2</a>, documentation released on 15 May 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/3.3.1/">Python 3.3.1</a>, documentation released on 7 April 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/3.3.0/">Python 3.3.0</a>, documentation released on 29 September 2012.</li> <li><a class="reference external" href="https://docs.python.org/release/3.2.6/">Python 3.2.6</a>, documentation released on 11 October 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/3.2.5/">Python 3.2.5</a>, documentation released on 15 May 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/3.2.4/">Python 3.2.4</a>, documentation released on 7 April 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/3.2.3/">Python 3.2.3</a>, documentation released on 10 April 2012.</li> <li><a class="reference external" href="https://docs.python.org/release/3.2.2/">Python 3.2.2</a>, documentation released on 4 September 2011.</li> <li><a class="reference external" href="https://docs.python.org/release/3.2.1/">Python 3.2.1</a>, documentation released on 10 July 2011.</li> <li><a class="reference external" href="https://docs.python.org/release/3.2/">Python 3.2</a>, documentation released on 20 February 2011.</li> <li><a class="reference external" href="https://docs.python.org/release/3.1.5/">Python 3.1.5</a>, documentation released on 9 April 2012.</li> <li><a class="reference external" href="https://docs.python.org/release/3.1.4/">Python 3.1.4</a>, documentation released on 11 June 2011.</li> <li><a class="reference external" href="https://docs.python.org/release/3.1.3/">Python 3.1.3</a>, documentation released on 27 November 2010.</li> <li><a class="reference external" href="https://docs.python.org/release/3.1.2/">Python 3.1.2</a>, documentation released on 21 March 2010.</li> <li><a class="reference external" href="https://docs.python.org/release/3.1.1/">Python 3.1.1</a>, documentation released on 17 August 2009.</li> <li><a class="reference external" href="https://docs.python.org/release/3.1/">Python 3.1</a>, documentation released on 27 June 2009.</li> <li><a class="reference external" href="https://docs.python.org/release/3.0.1/">Python 3.0.1</a>, documentation released on 13 February 2009.</li> <li><a class="reference external" href="https://docs.python.org/release/3.0/">Python 3.0</a>, documentation released on 3 December 2008.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.18/">Python 2.7.18</a>, documentation released on 20 April 2020</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.17/">Python 2.7.17</a>, documentation released on 19 October 2019</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.16/">Python 2.7.16</a>, documentation released on 02 March 2019</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.15/">Python 2.7.15</a>, documentation released on 30 April 2018</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.14/">Python 2.7.14</a>, documentation released on 16 September 2017</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.13/">Python 2.7.13</a>, documentation released on 17 December 2016</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.12/">Python 2.7.12</a>, documentation released on 26 June 2016.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.11/">Python 2.7.11</a>, documentation released on 5 December 2015.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.10/">Python 2.7.10</a>, documentation released on 23 May 2015.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.9">Python 2.7.9</a>, documentation released on 10 December 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.8">Python 2.7.8</a>, documentation released on 1 July 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.7">Python 2.7.7</a>, documentation released on 31 May 2014.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.6">Python 2.7.6</a>, documentation released on 10 November 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.5">Python 2.7.5</a>, documentation released on 15 May 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.4">Python 2.7.4</a>, documentation released on 6 April 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.3">Python 2.7.3</a>, documentation released on 9 April 2012.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.2">Python 2.7.2</a>, documentation released on 11 June 2011.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7.1/">Python 2.7.1</a>, documentation released on 27 November 2010.</li> <li><a class="reference external" href="https://docs.python.org/release/2.7/">Python 2.7</a>, documentation released on 4 July 2010.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.9/">Python 2.6.9</a>, documentation released on 29 October 2013.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.8/">Python 2.6.8</a>, documentation released on 10 April 2012.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.7/">Python 2.6.7</a>, documentation released on 3 June 2011.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.6/">Python 2.6.6</a>, documentation released on 24 August 2010.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.5/">Python 2.6.5</a>, documentation released on 19 March 2010.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.4/">Python 2.6.4</a>, documentation released on 25 October 2009.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.3/">Python 2.6.3</a>, documentation released on 2 October 2009.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.2/">Python 2.6.2</a>, documentation released on 14 April 2009.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6.1/">Python 2.6.1</a>, documentation released on 4 December 2008.</li> <li><a class="reference external" href="https://docs.python.org/release/2.6/">Python 2.6</a>, documentation released on 1 October 2008.</li> <li><a class="reference external" href="https://docs.python.org/release/2.5.4/">Python 2.5.4</a>, documentation released on 23 December 2008.</li> <li><a class="reference external" href="https://docs.python.org/release/2.5.3/">Python 2.5.3</a>, documentation released on 19 December 2008.</li> <li><a class="reference external" href="https://docs.python.org/release/2.5.2/">Python 2.5.2</a>, documentation released on 21 February 2008.</li> <li><a class="reference external" href="https://docs.python.org/release/2.5.1/">Python 2.5.1</a>, documentation released on 18 April 2007.</li> <li><a class="reference external" href="https://docs.python.org/release/2.5/">Python 2.5</a>, documentation released on 19 September 2006.</li> <li><a class="reference external" href="https://docs.python.org/release/2.4.4/">Python 2.4.4</a>, documentation released on 18 October 2006.</li> <li><a class="reference external" href="https://docs.python.org/release/2.4.3/">Python 2.4.3</a>, documentation released on 29 March 2006.</li> <li><a class="reference external" href="https://docs.python.org/release/2.4.2/">Python 2.4.2</a>, documentation released on 28 September 2005.</li> <li><a class="reference external" href="https://docs.python.org/release/2.4.1/">Python 2.4.1</a>, documentation released on 30 March 2005.</li> <li><a class="reference external" href="https://docs.python.org/release/2.4/">Python 2.4</a>, documentation released on 30 November 2004.</li> <li><a class="reference external" href="https://docs.python.org/release/2.3.5/">Python 2.3.5</a>, documentation released on 8 February 2005.</li> <li><a class="reference external" href="https://docs.python.org/release/2.3.4/">Python 2.3.4</a>, documentation released on 27 May 2004.</li> <li><a class="reference external" href="https://docs.python.org/release/2.3.3/">Python 2.3.3</a>, documentation released on 19 December 2003.</li> <li><a class="reference external" href="https://docs.python.org/release/2.3.2/">Python 2.3.2</a>, documentation released on 3 October 2003.</li> <li><a class="reference external" href="https://docs.python.org/release/2.3.1/">Python 2.3.1</a>, documentation released on 23 September 2003.</li> <li><a class="reference external" href="https://docs.python.org/release/2.3/">Python 2.3</a>, documentation released on 29 July 2003.</li> <li><a class="reference external" href="https://docs.python.org/release/2.2.3/">Python 2.2.3</a>, documentation released on 30 May 2003.</li> <li><a class="reference external" href="https://docs.python.org/release/2.2.2/">Python 2.2.2</a>, documentation released on 14 October 2002.</li> <li><a class="reference external" href="https://docs.python.org/release/2.2.1/">Python 2.2.1</a>, documentation released on 10 April 2002.</li> <li><a class="reference external" href="https://docs.python.org/release/2.2p1/">Python 2.2p1</a>, documentation released on 29 March 2002.</li> <li><a class="reference external" href="https://docs.python.org/release/2.2/">Python 2.2</a>, documentation released on 21 December 2001.</li> <li><a class="reference external" href="https://docs.python.org/release/2.1.3/">Python 2.1.3</a>, documentation released on 8 April 2002.</li> <li><a class="reference external" href="https://docs.python.org/release/2.1.2/">Python 2.1.2</a>, documentation released on 16 January 2002.</li> <li><a class="reference external" href="https://docs.python.org/release/2.1.1/">Python 2.1.1</a>, documentation released on 20 July 2001.</li> <li><a class="reference external" href="https://docs.python.org/release/2.1/">Python 2.1</a>, documentation released on 15 April 2001.</li> <li><a class="reference external" href="https://docs.python.org/release/2.0.1/">Python 2.0.1</a>, documentation released on 22 June 2001.</li> <li><a class="reference external" href="https://docs.python.org/release/2.0/">Python 2.0</a>, documentation released on 16 October 2000.</li> <li><a class="reference external" href="https://docs.python.org/release/1.6/">Python 1.6</a>, documentation released on 5 September 2000.</li> <li><a class="reference external" href="https://docs.python.org/release/1.5.2p2/">Python 1.5.2p2</a>, documentation released on 22 March 2000.</li> <li><a class="reference external" href="https://docs.python.org/release/1.5.2p1/">Python 1.5.2p1</a>, documentation released on 6 July 1999.</li> <li><a class="reference external" href="https://docs.python.org/release/1.5.2/">Python 1.5.2</a>, documentation released on 30 April 1999.</li> <li><a class="reference external" href="https://docs.python.org/release/1.5.1p1/">Python 1.5.1p1</a>, documentation released on 6 August 1998.</li> <li><a class="reference external" href="https://docs.python.org/release/1.5.1/">Python 1.5.1</a>, documentation released on 14 April 1998.</li> <li><a class="reference external" href="https://docs.python.org/release/1.5/">Python 1.5</a>, documentation released on 17 February 1998.</li> <li><a class="reference external" href="https://docs.python.org/release/1.4/">Python 1.4</a>, documentation released on 25 October 1996.</li> </ul> <div class="section" id="in-development-versions"> <h1>In Development Versions</h1> <p>The latest, and unreleased, documentation for versions of Python still under development:</p> <ul class="simple"> <li><a class="reference external" href="https://docs.python.org/dev/">https://docs.python.org/dev/</a></li> <li><a class="reference external" href="https://docs.python.org/3/">https://docs.python.org/3/</a></li> </ul> </div> </article> </section> <aside class="left-sidebar" role="secondary"> <div class="psf-sidebar-widget sidebar-widget"> <h3 class="widget-title">The PSF</h3> <p>The Python Software Foundation is the organization behind Python. 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