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* Introducing self.lineno counter for line numbers (including the blanks

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and comment lines).
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wirawan
2011-09-05 19:09:21 +00:00
parent 3f3c49df94
commit c675077620
1 changed files with 4 additions and 1 deletions
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5
iofmt/text_input.py
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@@ -1,5 +1,5 @@
#!/usr/bin/python #!/usr/bin/python
# $Id: text_input.py,v 1.4 2011-08-31 20:28:30 wirawan Exp $ # $Id: text_input.py,v 1.5 2011-09-05 19:09:21 wirawan Exp $
# #
# wpylib.iofmt.text_input module # wpylib.iofmt.text_input module
# Quick-n-dirty text input utilities # Quick-n-dirty text input utilities
@@ -57,6 +57,7 @@ class text_input(object):
self.skip_blank_lines = True self.skip_blank_lines = True
if len(opts) > 0: if len(opts) > 0:
self.set_options(**opts) self.set_options(**opts)
self.lineno = 0
def __del__(self): def __del__(self):
if getattr(self, "file", None): if getattr(self, "file", None):
@@ -82,6 +83,7 @@ class text_input(object):
def next_rec(self): def next_rec(self):
'''Yields the next record, which is already separated into fields.''' '''Yields the next record, which is already separated into fields.'''
while True: while True:
self.lineno += 1
L = self.file.next() L = self.file.next()
F = self.field_filtering_proc(L.split("#")[0].split()) F = self.field_filtering_proc(L.split("#")[0].split())
if len(F) > 0 or not self.skip_blank_lines: if len(F) > 0 or not self.skip_blank_lines:
@@ -90,6 +92,7 @@ class text_input(object):
def next_line(self): def next_line(self):
'''Yields the next line, which is already separated into fields.''' '''Yields the next line, which is already separated into fields.'''
while True: while True:
self.lineno += 1
L = self.file.next() L = self.file.next()
F = self.field_filtering_proc(L.split("#")[0].rstrip()) F = self.field_filtering_proc(L.split("#")[0].rstrip())
if len(F) > 0 or not self.skip_blank_lines: if len(F) > 0 or not self.skip_blank_lines: