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import datetime
import re
import subprocess
import sys
import urllib.request
def collect(d):
try:
n_admitted = len(subprocess.check_output(
["grep", "-r", "-E", "Admitted", d]).splitlines())
except: n_admitted = 0
try: n_theorems = len(subprocess.check_output(
["grep", "-r", "-E", "Theorem|Lemma|Remark", d]).splitlines())
except: n_theorems = 0
try: n_qed = len(subprocess.check_output(
["grep", "-r", "-E", "Qed|Defined", d]).splitlines())
except: n_qed = 0
try: n_files = len(subprocess.check_output(["find", d, "-name", "*.v"]).splitlines())
except: n_files = 0
try:
ps = subprocess.Popen(["find", d, "-name", "*.v"], stdout=subprocess.PIPE)
output = subprocess.check_output(["xargs", "wc"], stdin=ps.stdout).decode("utf-8").splitlines()[-1]
ps.wait()
n_lines = int(re.match("\s*(\d+)", output).group().strip())
except: n_lines = 0
return (n_files, n_lines, n_admitted, n_theorems, n_qed)
def pick_colour(n, m):
if n > 0.2 * m: return "red"
elif n > 0.1 * m: return "orange"
elif n == 0: return "brightgreen"
else: return "yellow"
def main(d):
n_files, n_lines, n_admitted, n_theorems, n_qed = collect(d)
colour = pick_colour(n_admitted, n_theorems)
url = "https://img.shields.io/badge/admitted%20proofs-{}-{}?style=flat".format(
str(n_admitted), colour)
req = urllib.request.Request(url, headers={"User-Agent": "Mozilla/5.0"})
with open("admitted.svg", "wb") as f:
with urllib.request.urlopen(req) as r:
f.write(r.read())
with open(str(datetime.datetime.now()).replace(" ", "_")+".csv", "w") as f:
f.write("n_files,n_lines,n_admitted,n_theorems,n_qed\n"
+str(n_files)+","+str(n_lines)+","
+str(n_admitted)+","+str(n_theorems)+","+str(n_qed)+"\n")
if __name__ == "__main__":
main(sys.argv[1])
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