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Simply __str__ function

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Salvo 'LtWorf' Tomaselli 2015-11-17 15:44:59 +01:00
parent 90be4421c5
commit f0608c7212
1 changed files with 3 additions and 9 deletions
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12
relational/relation.py
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@ -377,27 +377,21 @@ class Relation (object):
return len(self.content) return len(self.content)
def __str__(self): def __str__(self):
m_len = [] # Maximum lenght string m_len = [len(i) for i in self.header] # Maximum lenght string
for f in self.header:
m_len.append(len(f))
for f in self.content: for f in self.content:
col = 0 for col,i in enumerate(f):
for i in f:
if len(i) > m_len[col]: if len(i) > m_len[col]:
m_len[col] = len(i) m_len[col] = len(i)
col += 1
res = "" res = ""
for f, attr in enumerate(self.header): for f, attr in enumerate(self.header):
res += "%s" % (attr.ljust(2 + m_len[f])) res += "%s" % (attr.ljust(2 + m_len[f]))
for r in self.content: for r in self.content:
col = 0
res += "\n" res += "\n"
for i in r: for col,i in enumerate(r):
res += "%s" % (i.ljust(2 + m_len[col])) res += "%s" % (i.ljust(2 + m_len[col]))
col += 1
return res return res