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67 lines
2.0 KiB
Python
67 lines
2.0 KiB
Python
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import logging
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from .googleapis import GoogleAPIClient
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class Sheets(object):
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"""Manages Google Sheets API operations"""
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def __init__(self, client_id, client_secret, refresh_token):
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self.logger = logging.getLogger(type(self).__name__)
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self.client = GoogleAPIClient(client_id, client_secret, refresh_token)
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def get_rows(self, spreadsheet_id, sheet_name, range=None):
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"""Return a list of rows, where each row is a list of the values of each column.
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Range optionally restricts returned rows, and uses A1 format, eg. "A1:B5".
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"""
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if range:
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range = "'{}'!{}".format(sheet_name, range)
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else:
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range = "'{}'".format(sheet_name)
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resp = self.client.request('GET',
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'https://sheets.googleapis.com/v4/spreadsheets/{}/values/{}'.format(
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spreadsheet_id, range,
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),
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metric_name='get_rows',
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)
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resp.raise_for_status()
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data = resp.json()
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return data['values']
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def write_value(self, spreadsheet_id, sheet_name, row, column, value):
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"""Write value to the row and column (0-based) given."""
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range = "'{sheet}'!{col}{row}:{col}{row}".format(
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sheet = sheet_name,
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row = row + 1, # 1-indexed rows in range syntax
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col = self.index_to_column(column),
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)
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resp = self.client.request('PUT',
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'https://sheets.googleapis.com/v4/spreadsheets/{}/values/{}'.format(
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spreadsheet_id, range,
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),
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params={
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"valueInputOption": "1", # RAW
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},
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json={
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"range": range,
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"values": [[value]],
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},
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metric_name='write_value',
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)
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resp.raise_for_status()
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def index_to_column(self, index):
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"""For a given column index, convert to a column description, eg. 0 -> A, 1 -> B, 26 -> AA."""
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# This is equivalent to the 0-based index in base-26 (where A = 0, B = 1, ..., Z = 25)
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digits = []
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while index:
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index, digit = divmod(index, 26)
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digits.append(digit)
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# We now have the digits, but they're backwards.
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digits = digits[::-1]
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# Now convert the digits to letters
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digits = [chr(ord('A') + digit) for digit in digits]
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# Finally, convert to string
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return ''.join(digits)
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