DIFFON="\x01"
DIFFOFF="\x02"
-buffer=[]
+buf=[]
add_cpt, del_cpt = 0,0
line1, line2 = 0,0
hunk_off1, hunk_size1, hunk_off2, hunk_size2 = 0,0,0,0
global line2
if s1==None and s2==None:
- type="unmodified"
+ type_name="unmodified"
elif s1==None or s1=="":
- type="added"
+ type_name="added"
elif s2==None or s1=="":
- type="deleted"
+ type_name="deleted"
elif s1==s2:
- type="unmodified"
+ type_name="unmodified"
else:
- type="changed"
+ type_name="changed"
s1,s2 = linediff(s1, s2)
- outputfile.write('<tr class="diff%s">'%type)
+ outputfile.write('<tr class="diff%s">'%type_name)
if s1!=None and s1!="":
outputfile.write('<td class="diffline">%d </td>'%line1)
outputfile.write('<td class="diffpresent">')
def empty_buffer():
- global buffer
+ global buf
global add_cpt
global del_cpt
if del_cpt == 0 or add_cpt == 0:
- for l in buffer:
+ for l in buf:
add_line(l[0], l[1])
elif del_cpt != 0 and add_cpt != 0:
l0, l1 = [], []
- for l in buffer:
+ for l in buf:
if l[0] != None:
l0.append(l[0])
if l[1] != None:
add_line(s0, s1)
add_cpt, del_cpt = 0,0
- buffer = []
+ buf = []
def parse_input():
- global buffer, add_cpt, del_cpt
+ global buf, add_cpt, del_cpt
global line1, line2
global hunk_off1, hunk_size1, hunk_off2, hunk_size2
if re.match("^\+", l):
add_cpt += 1
hunk_size2 -= 1
- buffer.append((None, l[1:]))
+ buf.append((None, l[1:]))
continue
if re.match("^\-", l):
del_cpt += 1
hunk_size1 -= 1
- buffer.append((l[1:], None))
+ buf.append((l[1:], None))
continue
if re.match("^\ ", l) and hunk_size1 and hunk_size2:
empty_buffer()
hunk_size1 -= 1
hunk_size2 -= 1
- buffer.append((l[1:], l[1:]))
+ buf.append((l[1:], l[1:]))
continue
empty_buffer()