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Flake8 warnings pointed by travis.

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This commit is contained in:
Josefson Fraga 2017-11-17 11:48:34 -03:00
parent 96599b9684
commit 3131d3d3bc
1 changed files with 25 additions and 8 deletions
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33
scripts/hist_importer.py
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@ -73,7 +73,15 @@ def open_db(data_base):
def extract(source, query): def extract(source, query):
"""Extracts (datetime,url,title) from source database.""" """Get records from source database.
Args:
source: File path to the source database where we want to extract the
data from.
query: The query string to be executed in order to retrieve relevant
attributes as (datetime, url, time) from the source database according
to the browser chosen.
"""
try: try:
conn = open_db(source) conn = open_db(source)
cursor = conn.cursor() cursor = conn.cursor()
@ -89,10 +97,15 @@ def extract(source, query):
def clean(history): def clean(history):
"""Clean up records from source database. """Clean up records from source database.
Receives a list of records:(datetime,url,title). And clean all records
in place, that has a NULL/None datetime attribute. Otherwise qutebrowser Receives a list of record and sanityze them in order for them to be
will throw errors. Also, will add a 4th attribute of '0' for the redirect properly imported to qutebrowser. Sanitation requires addiing a 4th
field in history.sqlite in qutebrowser.""" attribute 'redirect' which is filled with '0's, and also purging all
records that have a NULL/None datetime attribute.
Args:
history: List of records (datetime, url, title) from source database.
"""
nulls = [record for record in history if record[0] is None] nulls = [record for record in history if record[0] is None]
for null_datetime in nulls: for null_datetime in nulls:
history.remove(null_datetime) history.remove(null_datetime)
@ -103,9 +116,13 @@ def clean(history):
def insert_qb(history, dest): def insert_qb(history, dest):
"""Insert history into dest database """Insert history into dest database.
Given a list of records in history and a dest db, insert all records in
the dest db.""" Args:
history: List of records.
dest: File path to the destination database, where history will be
inserted.
"""
conn = open_db(dest) conn = open_db(dest)
cursor = conn.cursor() cursor = conn.cursor()
cursor.executemany( cursor.executemany(