Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
python-matplotlib-tk
python-matplotlib-tk(x86-64)

Requires :

libc.so.6()(64bit)
libagg.so.2()(64bit)
python(abi) = 2.7
libc.so.6(GLIBC_2.2.5)(64bit)
libtcl8.5.so()(64bit)
tkinter
rtld(GNU_HASH)
libstdc++.so.6()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0(GLIBC_2.2.5)(64bit)
libtk8.5.so()(64bit)
libpthread.so.0()(64bit)
python-matplotlib(x86-64) = 1.2.0-15.el7
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libpython2.7.so.1.0()(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
rpmlib(PartialHardlinkSets) <= 4.0.4-1
libc.so.6(GLIBC_2.4)(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libm.so.6()(64bit)
rpmlib(PayloadIsXz) <= 5.2-1
libgcc_s.so.1()(64bit)
libz.so.1()(64bit)
libfreetype.so.6()(64bit)

Content of RPM :
/usr/lib64/python2.7/site-packages/matplotlib/backends/_tkagg.so
/usr/lib64/python2.7/site-packages/matplotlib/backends/backend_tkagg.py
/usr/lib64/python2.7/site-packages/matplotlib/backends/backend_tkagg.pyc
/usr/lib64/python2.7/site-packages/matplotlib/backends/backend_tkagg.pyo
/usr/lib64/python2.7/site-packages/matplotlib/backends/tkagg.py
/usr/lib64/python2.7/site-packages/matplotlib/backends/tkagg.pyc
/usr/lib64/python2.7/site-packages/matplotlib/backends/tkagg.pyo