Python environment Exemples

Exemple #1

def main():
    with environment(sys.argv) as env:
        for currency_pair in DBSession.query(CurrencyPair):
            print currency_pair.source, currency_pair.target
            with open(
                    "%s-%s.txt" % (currency_pair.source, currency_pair.target),
                    "w") as outfile:
                currency_pair_stats(outfile, currency_pair)

Exemple #2

Fichier : tag_article.py Projet : yangjie5585/The-London-Riots

def main():
    with environment(sys.argv) as env:
        try:
            tag_articles()
            transaction.commit()
        except:
            log.error(tb.format_exc())
            transaction.abort()

        models.DBSession.close()
        log.info("End tagging")

Exemple #3

Fichier : tag_article.py Projet : Demeter/The-London-Riots

def main():
    with environment(sys.argv) as env:
        try:
            tag_articles()
            transaction.commit()
        except:
            log.error(tb.format_exc())
            transaction.abort()

        models.DBSession.close()
        log.info("End tagging")

Exemple #4

Fichier : article_history.py Projet : Demeter/The-London-Riots

def main():
    with environment(sys.argv) as env:
        while True:
            try:
                fetch()
                transaction.commit()
            except:
                transaction.abort()
                log.error(tb.format_exc())

            models.DBSession.close()
            time.sleep(30)

Exemple #5

Fichier : load_currency_pairs.py Projet : Demeter/The-London-Riots

def main():
    with environment(sys.argv) as env:
        for source, target in currency_pair_args:
            try:
                currency_pair = models.root[source, target]
                print "Found", source, target
            except KeyError:
                currency_pair = models.CurrencyPair(source, target, TEST_FEED_URL % {"source": source, "target": target})
                models.DBSession.add(currency_pair)
                print "Created", source, target

        transaction.commit()

Exemple #6

def main():
    with environment(sys.argv) as env:
        while True:
            try:
                fetch()
                transaction.commit()
            except:
                transaction.abort()
                log.error(tb.format_exc())

            models.DBSession.close()
            time.sleep(30)

Exemple #7

Fichier : load_currency_pairs.py Projet : yangjie5585/The-London-Riots

def main():
    with environment(sys.argv) as env:
        for source, target in currency_pair_args:
            try:
                currency_pair = models.root[source, target]
                print "Found", source, target
            except KeyError:
                currency_pair = models.CurrencyPair(
                    source, target, TEST_FEED_URL % {
                        "source": source,
                        "target": target
                    })
                models.DBSession.add(currency_pair)
                print "Created", source, target

        transaction.commit()

Exemple #8

Fichier : trade_history.py Projet : Demeter/The-London-Riots

def main():
    with environment(sys.argv) as env:
        while True:
            start_time = time.time()

            try:
                fetch()
                transaction.commit()
            except:
                transaction.abort()
                log.error(tb.format_exc())

            models.DBSession.close()

            time_delta = time.time() - start_time

            if time_delta > 0:
                time.sleep(30 - time_delta)

Exemple #9

def main():
    with environment(sys.argv) as env:
        while True:
            start_time = time.time()

            try:
                fetch()
                transaction.commit()
            except:
                transaction.abort()
                log.error(tb.format_exc())

            models.DBSession.close()

            time_delta = time.time() - start_time

            if time_delta > 0:
                time.sleep(30 - time_delta)

Exemple #10

Fichier : environ.py Projet : Demeter/The-London-Riots

def main():
    with environment(sys.argv) as env:
        print env

Exemple #11

Fichier : train.py Projet : Demeter/The-London-Riots

def main():
    with environment(sys.argv) as env:
        for currency_pair in DBSession.query(CurrencyPair):
            print currency_pair.source, currency_pair.target
            with open("%s-%s.txt" % (currency_pair.source, currency_pair.target), "w") as outfile:
                currency_pair_stats(outfile, currency_pair)