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The code is clean and understandable. There are only minor improvements that we can apply. use more descriptive variable names: latitude_direction and longitude_direction instead of lat_dir and lon_ …

In this case, you should be able to pass your data list of dictionaries directly to executemany() specifying dictionary-based query placeholders: import psycopg2 from psycopg2.extras import Json def … insert_into_table(data): # preparing geometry json data for insertion for item in data: item['geom'] = Json(item['geometry']) with psycopg2.connect(database='testdb', user='postgres …

I think most of us eventually encounter a CSV to JSON converter problem in our careers. …

You've done a great job documenting your code. Here are a few code style and code organization things I would work on: read arguments either inside the main_loop() function, or inside the if __name …

library" functions - beware of God objects (it's not really an issue now, just something that may happen if the class is gonna grow this way) if performance matters, look into using faster third-party JSON …

self.session = requests.Session() self.profile_url = "https://api.chess.com/pub/player/{username}".format(username=self.username) try: if self.session.get(self.profile_url).json … raise ValueError("User '{username}' not found.".format(username=self.username)) except KeyError: pass def get_monthly_archives(self, year, month): """Returns a JSON …

What if, instead of multiple variables, you would define a list of names, which you then use to create a dictionary of names to Unit instances which are initialized using dictionary unpacking: names …

Something along these lines (please test thoroughly): def process(data, parameters={}): """ :param data: JSON Object (dict). :param parameters: dict. …

The code overall looks clean, there will always be debates on writing classes or not (both approaches have great reasoning behind them, of course): Stop Writing Classes (PyCon 2012) Start Writing M …

Code Style Improvements "Flat is better than nested". You can make an early exit in case of invalid input: import sys try: amount = float(input("Enter amount: ")) except ValueError: print( …

Here are the few improvements I would apply: match the "Email" links directly via //div[@class='businessCapsule--callToAction']//a[. = 'Email']/@href XPath expression - note how I'm matching the lin …

I would pinpoint the major problems in the code which I would address first: do not manually handle provided command-line arguments - there is a great built-in module for it - argparse. It would ser …