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== Delete *.pyc ==
== Delete *.pyc ==
find . -name "*.pyc" -exec rm -rf {} \;
find . -name "*.pyc" -exec rm -rf {} \;
== format hex ==
Use the format() function with a '02x' format.
>>> format(255, '02x')<br />
'ff'<br />
>>> format(2, '02x')<br />
'02'<br />
The 02 part tells format() to use at least 2 digits and to use zeros to pad it to length, x <br />means lower-case hexadecimal.<br />
The Format Specification Mini Language also gives you X for uppercase hex output, and you can <br />prefix the field width with # to include a 0x or 0X prefix (depending on wether you used <br />x or X as the formatter). Just take into account that you need to adjust the field width <br />to allow for those extra 2 characters:<br />
>>> format(255, '02X')<br />
'FF'<br />
>>> format(255, '#04x')<br />
'0xff'<br />
>>> format(255, '#04X')<br />
'0XFF'<br />
== nose debug ==
== nose debug ==
nosetests --debug=nose,nose.importer --debug-log=nose_debug <your usual args>
nosetests --debug=nose,nose.importer --debug-log=nose_debug <your usual args>