PyCon13 3月 to 21 3月 2013
PyCon is the largest annual gathering for the community using and developing the open-source Pythonprogramming language. It is produced and underwritten by the Python Software Foundation, the 501(c)(3) nonprofit organization dedicated to advancing and promoting Python. Through PyCon, the PSF advances its mission of growing the international community of Python programmers.
Because PyCon is backed by the non-profit PSF, we keep registration costs much lower than comparable technology conferences so that PyCon remains accessible to the widest group possible. The PSF also pays for the ongoing development of the software that runs PyCon and makes it available under a liberal open source license.