Best Python code snippet using localstack_python
mboxconvert.py
Source:mboxconvert.py  
1#! /usr/bin/env python2# Convert  MH directories (1 message per file) or MMDF mailboxes (4x^A3# delimited) to unix mailbox (From ... delimited) on stdout.4# If -f is given, files contain one message per file (e.g. MH messages)5import rfc8226import sys7import time8import os9import stat10import getopt11import re12def main():13    dofile = mmdf14    try:15        opts, args = getopt.getopt(sys.argv[1:], 'f')16    except getopt.error, msg:17        sys.stderr.write('%s\n' % msg)18        sys.exit(2)19    for o, a in opts:20        if o == '-f':21            dofile = message22    if not args:23        args = ['-']24    sts = 025    for arg in args:26        if arg == '-' or arg == '':27            sts = dofile(sys.stdin) or sts28        elif os.path.isdir(arg):29            sts = mh(arg) or sts30        elif os.path.isfile(arg):31            try:32                f = open(arg)33            except IOError, msg:34                sys.stderr.write('%s: %s\n' % (arg, msg))35                sts = 136                continue37            sts = dofile(f) or sts38            f.close()39        else:40            sys.stderr.write('%s: not found\n' % arg)41            sts = 142    if sts:43        sys.exit(sts)44numeric = re.compile('[1-9][0-9]*')45def mh(dir):46    sts = 047    msgs = os.listdir(dir)48    for msg in msgs:49        if numeric.match(msg) != len(msg):50            continue51        fn = os.path.join(dir, msg)52        try:53            f = open(fn)54        except IOError, msg:55            sys.stderr.write('%s: %s\n' % (fn, msg))56            sts = 157            continue58        sts = message(f) or sts59    return sts60def mmdf(f):61    sts = 062    while 1:63        line = f.readline()64        if not line:65            break66        if line == '\1\1\1\1\n':67            sts = message(f, line) or sts68        else:69            sys.stderr.write(70                    'Bad line in MMFD mailbox: %r\n' % (line,))71    return sts72counter = 0 # for generating unique Message-ID headers73def message(f, delimiter = ''):74    sts = 075    # Parse RFC822 header76    m = rfc822.Message(f)77    # Write unix header line78    fullname, email = m.getaddr('From')79    tt = m.getdate('Date')80    if tt:81        t = time.mktime(tt)82    else:83        sys.stderr.write(84                'Unparseable date: %r\n' % (m.getheader('Date'),))85        t = os.fstat(f.fileno())[stat.ST_MTIME]86    print 'From', email, time.ctime(t)87    # Copy RFC822 header88    for line in m.headers:89        print line,90    # Invent Message-ID header if none is present91    if not m.has_key('message-id'):92        global counter93        counter = counter + 194        msgid = "<%s.%d>" % (hex(t), counter)95        sys.stderr.write("Adding Message-ID %s (From %s)\n" %96                         (msgid, email))97        print "Message-ID:", msgid98    print99    # Copy body100    while 1:101        line = f.readline()102        if line == delimiter:103            break104        if not line:105            sys.stderr.write('Unexpected EOF in message\n')106            sts = 1107            break108        if line[:5] == 'From ':109            line = '>' + line110        print line,111    # Print trailing newline112    print113    return sts114if __name__ == "__main__":...score.py
Source:score.py  
...14def get_eng_avg(sts):15    return sum([st.english for st in sts]) / len(sts)16def get_bio_avg(sts):17    return sum([st.biology for st in sts]) / len(sts)18def pr_sts(sts):19    for st in sts:20        print(st.info())21def select_math_larger(sts, score):22    chosen = []23    for st in sts:24        if st.math > score:25            chosen.append(st)26    return chosen27def select_chinese_less(sts, score):28    chosen = []29    for st in sts:30        if st.chinese > score:31            chosen.append(st)32    return chosen33def select_biology_higher_avg(sts):34    chosen = []35    for st in sts:36        if st.biology > get_bio_avg(sts):37            chosen.append(st)38    return chosen39def selct_english_lowest(sts):40    with open('students.txt') as f:41        for line in f:42            ts = line.strip().split()43            eng = float(ts[3])44            chosen = []45            for st in sts:46                if st.english < eng:47                    chosen.append(st)48            return chosen49def read_scores():50    with open('students.txt') as f:51        line = f.readline()52        print(line)53        sts = []54        for line in f:55            ts = line.strip().split()56            #print(ts)57            name = ts[0]58            math = float(ts[1])59            chi = float(ts[2])60            eng = float(ts[3])61            bio = float(ts[4])62            st = Student(name, math, chi, eng, bio)63            sts.append(st)64            print(st.info())65        66    math_avg = get_math_avg(sts)67    chi_avg = get_chi_avg(sts)68    eng_avg = get_eng_avg(sts)69    bio_avg = get_bio_avg(sts)70    fmt = '{:<10}{:<10}{:<10}{:<10}{:<10}'71    print(fmt.format('avg:', math_avg, chi_avg, eng_avg, bio_avg))72    print('-'* 50)73    lst1 = select_math_larger(sts, 70)74    pr_sts(lst1)75    print('-'*50)76    lst2 = select_chinese_less(sts, 70)77    pr_sts(lst2)78    print('-'*50)79    lst3 = select_biology_higher_avg(sts)80    pr_sts(lst3)81    print('-'*50)82    lst4 = selct_english_lowest(sts)83    pr_sts(lst4)...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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