1.18.0-py: Speed up gaarf query execution with --parallel-accounts option

Current default behavior - process all accounts in parallel rather that sequentially.

This can be finetuned with two new options:

• --no-parallel-accounts - disable parallel accounts processing
• --parallel-threshold-accounts - how many parallel processes of account processing to start (default is 10)

1.17.4-py: Added Google Cloud logging and Python 3.14 support

Full Changelog: 1.17.1-py...1.17.4-py

1.17.1-py: v22 Ads API support

Full Changelog: 1.17.0-py...1.17.1-py

1.17.0-py: v21 Ads API support; dropped python 3.8

• Google Ads API v19, v20, v21 supported
• Dropped Python3.8 support
• Migrated io module to garf-io package
• Migrated bq and sqldb executors to garf-executors package
• Ensure that gaarf-simulator is fully functional

Full Changelog: 1.16.0-py...1.17.0-py

1.16.0-py Service account authorization and v19 support

[gaarf-py] Add support for service account authorization in GoogleAds…

1.13.0-py Smaller installer and v16 support

• Base version of gaarf now excludes BigQuery writers; to write data to BigQuery install gaarf with BQ support pip install google-ads-api-report-fetcher[bq].
• Easily convert Gaarf report to dict and list.
• Python3.8 support.
• Support for Ads API v16.
• Improved simulation.
• Bug fixes and various improvements.

1.10.0-py Support for template in GAQL queries and SheetWriter

• Added support for jinja2 templates in GAQL queries
• Added new SheetWriter writer to save data to Google Sheets
• Add yesterday_iso magic macro to get the date of yesterday in YYYYMMDD format

1.9.0-py: Update documentation on writing queries

* Bump gaarf-py to 1.9.0

Change-Id: I1fa82662df79b20066f52d1ea787a502a15ff427

1.6.0-py: [gaarf-py] Better document usage of AdsReportFetcher class

Change-Id: If763c58e7526bbad6f71476bbfc0030ba4258bbc

1.5.0-py: [gaarf-py] Convert non-exiting attributes of GoogleAdsRow to None

One particular segments `segments.sk_ad_network_conversion_value` is
treated as 0 while not being actually present in the `GoogleAdsRow`
object. There's a huge difference between 0 and NULL values for this
particular segment; we apply `HasField` check on the field and replace
default 0 value with None if the field is not present.

Change-Id: Ib604f1fccd512664cf74946f45f9cfb8404283dc