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reimplement text.extract_all

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Mike Fährmann 2015-11-02 15:51:32 +01:00
parent 506242740f
commit 692d0c95cc
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GPG Key ID: 5680CA389D365A88
1 changed files with 8 additions and 7 deletions
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15
gallery_dl/text.py
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@ -61,13 +61,14 @@ def extract(txt, begin, end, pos=0):
except ValueError:
return None, pos
def extract_all(txt, begin, end, pos=0):
try:
first = txt.index(begin, pos)
last = txt.index(end, first + len(begin)) + len(end)
return txt[first:last], last
except ValueError:
return None, pos
def extract_all(txt, rules, pos=0):
"""Calls extract for each rule and returns the result in a dict"""
values = {}
for key, begin, end in rules:
result, pos = extract(txt, begin, end, pos)
if key:
values[key] = result
return values, pos
if platform.system() == "Windows":
clean_path = clean_path_windows