Hi. I am trying to create a line-by-line filter in python. However, stdin.readlines() reads all lines in before starting to process, and python runs out of memory (MemoryError). How can I have just one line in memory at a time? The kind of code I have: for line in sys.stdin.readlines(): if( filter.apply( line ) ): print(...
I've been using cProfile to profile my code, and it's been working great. I also use gprof2dot.py to visualize the results (makes it a little clearer). However, cProfile (and most other python profilers I've seen so far) seem to only profile at the function-call level. This causes confusion when certain functions are called from diffe...
What do those numbers mean exactly? Times the line was hit? Microseconds per invocation? Or what? Also, what do the 'progress-bars' behind the numbers mean? They aren't even proportional to the numbers, so I'm really confused. ...