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get_skill_set.py
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get_skill_set.py
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from collections import defaultdict
import re
skill_set = {}
skill_freq = {}
each_skills = {}
top_skills = defaultdict(list)
def data_clean(text):
text = text.lower()
# remove non-alphabetical characters
REGEX = re.compile("[^ ^a-zA-Z]")
text = re.sub(REGEX, ' ', text)
text = re.sub('\n', ' ', text)
# remove extra spaces
wds = text.split(' ')
text = ' '.join(wds)
text = text.strip()
return text
def trans_str_map(str_value):
line_list = eval(str_value)
return line_list
def add_set(line_list):
id = line_list[0]["id"]
_keys = line_list[0]["category"]
for line_map in line_list:
if (line_map["title"] == "Summary"):
_keys = line_map["category"]
sks = set()
for line_map in line_list:
if ("skill" in line_map["title"].lower()):
skills = line_map["content"]
skills = skills
if _keys in skill_set.keys():
cset = skill_set[_keys]
fdict = skill_freq[_keys]
else:
cset = set()
fdict = defaultdict(int)
for skill in skills:
skill = skill.split(', ')
for s in skill:
s = data_clean(s)
if s != '':
cset.add(s)
fdict[s] += 1
sks.add(s)
skill_set[_keys] = cset
skill_freq[_keys] = fdict
each_skills[id+'_'+_keys] = sks
def read_file(path):
with open(path, "r", encoding='utf-8') as f:
for line in f:
line = line[:-1]
line_list = trans_str_map(line)
if line_list:
add_set(line_list)
def get_top_ski():
for key, value in each_skills.items():
id, cate = key.split('_')
top_skills[id] = []
n = 0
for sk in sorted(skill_freq[cate].items(), key=lambda x: x[1], reverse=True):
if sk in value and n < 3:
top_skills[id].append(sk)
n += 1
if n < 3:
for sk in value:
if n < 3:
top_skills[id].append(sk)
n += 1
def save_data(path, dict):
with open(path, "w", encoding="utf-8") as f:
for key, value in dict.items():
f.write('%s:%s\n' % (key, value))
def save_freq():
for key, value in skill_freq.items():
path = "output/skill_freq/"+key.lower()+".txt"
with open(path, "w", encoding="utf-8") as f:
for skill, freq in sorted(value.items(), key=lambda x: x[1], reverse=True):
f.write('%s:%s\n' % (skill, freq))
if __name__ == "__main__":
path = "output/resume_content.txt"
read_file(path)
get_top_ski()
out_put_skill_set = "output/skill_set.txt"
save_data(out_put_skill_set, skill_set)
save_freq()
out_put_top_skill = "output/top_skill.txt"
save_data(out_put_top_skill, top_skills)