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Python Success Stories Introduction Journyx Timesheet (tm) is a commercial application that provides time, expense, and project tracking. In 1996, Curt Finch, Journyx CEO and founder, was working in the staffing industry when he saw an opportunity to use the web to accurately collect and store employee timesheet information. Journyx Time Entry Screen Zoom in The first version of Timesheet focused on collecting accurate cost information, with an eye towards applying that data in the formul...
Python Success Stories Introduction Frequentis is one of the world's leading providers for safety-critical solutions in the field of Air Traffic Management and Public Safety & Transport. With over 500 employees world-wide, it provides innovative, user-centered solutions to its customers. Frequentis has been using Python in its TAPtools® product family, which focuses on the Tower and Airport Tools segment of Air Traffic Control. These tools are used by air traffic controllers to track weat...
Python Success Stories Introduction This is the story of Python at the Philips semiconductor manufacturing facility in Fishkill, NY. This facility, originally built by IBM, was acquired by Philips in 2000. I have been involved with this facility on and off for the past twelve years and was responsible for redesigning substantial portions of the factory tool control software using Python. In the early 1990s, the factory adopted an automation strategy based around Asyst Technology's tool loader...
Python Success Stories Introduction Consultants naturally try to provide their customers with the best solutions for a problem. Sometimes this means exploring new areas together with the customer or directing the project into a solution space that better fits the problem than the usual "buzzword-compliant" approaches. We've seen these fail too often, misleading the project into solving problems relating to the selected technology, rather than meeting the original project plan. Pyt...
...bytes of RAM, several K of ROM (to store the program) and orders of magnitude less processing capability than a conventional desktop microprocessor. Hardly an environment for running Python! There are projects to adapt Python for embedded applications, but they require significant resources on the microcontroller, and are still in the very early stages. Surprisingly, however, it turns out that standard Python is of tremendous value throughout an embedded system's lifecycle. This is because th...
...bytes before the zip compatible archive. Zipfiles containing a comment at the end are still unsupported. Extension modules A longstanding bug in the parser module's initialization could cause fatal internal refcount confusion when the module got initialized more than once. This has been fixed. Fixed memory leak in pyexpat; using the parser's ParseFile() method with open files that aren't instances of the standard file type caused an instance of the bound .read() method to be leaked on ever...
...bytes. When read on a box where Python ints are 4 bytes, such values are converted to Python longs. In restricted execution mode (using the rexec module), unmarshalling code objects is no longer allowed. This plugs a security hole. unittest.TestResult instances no longer store references to tracebacks generated by test failures. This prevents unexpected dangling references to objects that should be garbage collected between tests. Tools Tools/scripts/fixdiv.py has been added which can be us...
Notes Python 2.1.3 Release Notes Release date: 08-April-2002 What's new in Python 2.1.3 (final)? Core Fixed two bugs reported as SF #535905: under certain conditions, deallocating a deeply nested structure could cause a segfault in the garbage collector, due to interaction with the "trashcan" code; access to the current frame during destruction of a local variable could access a pointer to freed memory. SF #457466: popenx() argument mangling hangs python (win9x only). Under certa...
Python 2.6.8 license History and License¶ History of the software¶ Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl/) in the Netherlands as a successor of a language called ABC. Guido remains Python’s principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at the Corporation for National Research Initiatives (CNRI, see http://www.cnri.reston.va.us/) ...
Python 2.6.9 license History and License¶ History of the software¶ Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl/) in the Netherlands as a successor of a language called ABC. Guido remains Python’s principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at the Corporation for National Research Initiatives (CNRI, see http://www.cnri.reston.va.us/)...
...bytes and shorts. urllib: Improved handling of win32 proxy settings. Fixed quote and quote_plus functions so that the always encode a comma. Tkinter: Image objects are now guaranteed to have unique ids. Set event.delta to zero if Tk version doesn't support mousewheel. Removed some debugging prints. UserList: now implements __contains__(). webbrowser: On Windows, use os.startfile() instead of os.popen(), which works around a bug in Norton AntiVirus 2000 that leads directl...
Notes (editors: check NEWS.help for information about editing NEWS using ReST.) What's New in Python 2.4 final? Release date: 30-NOV-2004 Core and builtins Bug 875692: Improve signal handling, especially when using threads, by forcing an early re-execution of PyEval_EvalFrame() "periodic" code when things_to_do is not cleared by Py_MakePendingCalls(). What's New in Python 2.4 (release candidate 1) Release date: 18-NOV-2004 Core and builtins Bug 1061968: Fixes in 2.4a3 to ad...
2012-12-19 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors December 19, 2012 A regular meeting of the Python Software Foundation ("PSF") Board of Directors was held over Group Conference Call via phone and Internet Relay Chat beginning at 18:00 CEST/ 12:00 EDT, on December 19 2012. Van Lindberg presided over the meeting. Ewa Jodlowska prepared the minutes. All votes are reported in the form "Y-N-A" (in favo...
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