* Added simple text table reader.

master
Wirawan Purwanto 10 years ago
parent 22d5b6f888
commit 7d5bf9e7f8
  1. 19
      text_tools.py

@ -16,6 +16,25 @@ Frequently used text tools.
import numpy
from wpylib.sugar import ifelse
def read_text_table(F, maps={}, sep=None, comment_char="#"):
"""Reads in a 2-D table from a text stream.
Returns a list of lists containing the table content, in each cell by
default as a string, unless a mapping function is provided (for simple
data conversion only)."""
rows = []
for L in F:
if comment_char != None:
L = L.split(comment_char,1)[0]
flds = L.split(sep)
if len(flds) == 0:
continue
if maps:
for i in xrange(len(flds)):
if i in maps:
flds[i] = maps[i](flds[i])
rows.append(flds)
return rows
def make_matrix(Str, debug=None):
"""Simple tool to convert a string like
'''1 2 3

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