[wtforms] Strip leading/trailing whitespace #7084

john-bodley · 2019-03-21T18:07:55Z

Somewhat related to #5445 WTForms does not strip leading and trailing whitespace from fields which means that the database records may contain whitespace only strings (which look empty) as opposed to NULLs.

Per this suggestion, this PR monkey patches the bind_field to ensure that any leading or trailing whitespace is stripped.

Before

After

to: @graceguo-supercat @michellethomas @mistercrunch @xtinec

codecov-io · 2019-03-21T23:02:41Z

Codecov Report

Merging #7084 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #7084      +/-   ##
==========================================
+ Coverage   64.93%   64.95%   +0.01%     
==========================================
  Files         424      424              
  Lines       20592    20601       +9     
  Branches     2280     2280              
==========================================
+ Hits        13372    13381       +9     
  Misses       7097     7097              
  Partials      123      123

Impacted Files	Coverage Δ
superset/views/base.py	`70.5% <100%> (+1.39%)`	⬆️

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graceguo-supercat · 2019-03-22T06:39:40Z

superset/migrations/versions/d94d33dbe938_form_strip.py

+                    if isinstance(value, str) and value.strip() == '':
+                        setattr(record, col.name, None)
+
+        session.commit()


you want to commit change for every table? why not 1 commit for all tables?

@graceguo-supercat this follows @mistercrunch's recommendation from #5445.

thanks for explanation!

could be good to log status here periodically "Processing table: {table}" and things like:

if i % 1000 = 0: session.commit() print("Processed {i} rows")

* filter out all nan series (#7313) * improve not rich tooltip (#7345) * Create issue_label_bot.yaml (#7341) * fix: do not save colors without a color scheme (#7347) * [wtforms] Strip leading/trailing whitespace (#7084) * [schema] Updating the datasources schema (#5451) * limit tables/views returned if schema is not provided (#7358) * limit tables/views returned if schema is not provided * fix typo * improve code performance * handle the case when table name or view name does not present a schema * Add type anno (#7342) * Updated local dev instructions to include missing step * First pass at type annotations * [schema] Updating the base column schema (#5452) * Update 937d04c16b64_update_datasources.py (#7361) * Feature flag for client cache (#7348) * Feature flag for client cache * Fix integration test * Revert "Fix integration test" This reverts commit 58434ab. * Feature flag for client cache * Fix integration tests * Add feature flag to config.py * Add another feature check * Fix more integration tests * Fix raw HTML in SliceAdder (#7338) * remove backendSync.json (#7331) * [bubbles] issue when using duplicated metrics (#7087) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 (#7359) * SUPERSET-8: Update text in docs copyright footer (#7360) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 * SUPERSET-8: Extra text in docs copyright footer * [schema] Adding commits and removing unnecessary foreign-key definitions (#7371) * Store last selected dashboard in sessionStorage (#7181) * Store last selected dashboard in sessionStorage * Fix tests * [schema] Updating the base metric schema (#5453) * Fix NoneType bug & fill the test recipients with original recipients if empty (#7365)

* Merge lastest from master into lyft-release-sp8 (#7405) * filter out all nan series (#7313) * improve not rich tooltip (#7345) * Create issue_label_bot.yaml (#7341) * fix: do not save colors without a color scheme (#7347) * [wtforms] Strip leading/trailing whitespace (#7084) * [schema] Updating the datasources schema (#5451) * limit tables/views returned if schema is not provided (#7358) * limit tables/views returned if schema is not provided * fix typo * improve code performance * handle the case when table name or view name does not present a schema * Add type anno (#7342) * Updated local dev instructions to include missing step * First pass at type annotations * [schema] Updating the base column schema (#5452) * Update 937d04c16b64_update_datasources.py (#7361) * Feature flag for client cache (#7348) * Feature flag for client cache * Fix integration test * Revert "Fix integration test" This reverts commit 58434ab. * Feature flag for client cache * Fix integration tests * Add feature flag to config.py * Add another feature check * Fix more integration tests * Fix raw HTML in SliceAdder (#7338) * remove backendSync.json (#7331) * [bubbles] issue when using duplicated metrics (#7087) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 (#7359) * SUPERSET-8: Update text in docs copyright footer (#7360) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 * SUPERSET-8: Extra text in docs copyright footer * [schema] Adding commits and removing unnecessary foreign-key definitions (#7371) * Store last selected dashboard in sessionStorage (#7181) * Store last selected dashboard in sessionStorage * Fix tests * [schema] Updating the base metric schema (#5453) * Fix NoneType bug & fill the test recipients with original recipients if empty (#7365) * feat: see Presto row and array data types (#7391) * feat: see Presto row and array data types * fix: address PR comments * fix: lint and build issues * fix: add types * add stronger type hints where possible * fix: lint issues and add select_star func in Hive * add missing pkg init * fix: build issues * fix: pylint issues * fix: use logging instead of print

* Merge lastest from master into lyft-release-sp8 (#7405) * filter out all nan series (#7313) * improve not rich tooltip (#7345) * Create issue_label_bot.yaml (#7341) * fix: do not save colors without a color scheme (#7347) * [wtforms] Strip leading/trailing whitespace (#7084) * [schema] Updating the datasources schema (#5451) * limit tables/views returned if schema is not provided (#7358) * limit tables/views returned if schema is not provided * fix typo * improve code performance * handle the case when table name or view name does not present a schema * Add type anno (#7342) * Updated local dev instructions to include missing step * First pass at type annotations * [schema] Updating the base column schema (#5452) * Update 937d04c16b64_update_datasources.py (#7361) * Feature flag for client cache (#7348) * Feature flag for client cache * Fix integration test * Revert "Fix integration test" This reverts commit 58434ab. * Feature flag for client cache * Fix integration tests * Add feature flag to config.py * Add another feature check * Fix more integration tests * Fix raw HTML in SliceAdder (#7338) * remove backendSync.json (#7331) * [bubbles] issue when using duplicated metrics (#7087) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 (#7359) * SUPERSET-8: Update text in docs copyright footer (#7360) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 * SUPERSET-8: Extra text in docs copyright footer * [schema] Adding commits and removing unnecessary foreign-key definitions (#7371) * Store last selected dashboard in sessionStorage (#7181) * Store last selected dashboard in sessionStorage * Fix tests * [schema] Updating the base metric schema (#5453) * Fix NoneType bug & fill the test recipients with original recipients if empty (#7365) * feat: see Presto row and array data types (#7391) * feat: see Presto row and array data types * fix: address PR comments * fix: lint and build issues * fix: add types * Incorporate feedback from initial PR (prematurely merged to lyft-release-sp8) (#7415) * add stronger type hints where possible * fix: lint issues and add select_star func in Hive * add missing pkg init * fix: build issues * fix: pylint issues * fix: use logging instead of print * feat: view presto row objects in data grid * fix: address feedback * fix: spacing

* Merge lastest from master into lyft-release-sp8 (#7405) * filter out all nan series (#7313) * improve not rich tooltip (#7345) * Create issue_label_bot.yaml (#7341) * fix: do not save colors without a color scheme (#7347) * [wtforms] Strip leading/trailing whitespace (#7084) * [schema] Updating the datasources schema (#5451) * limit tables/views returned if schema is not provided (#7358) * limit tables/views returned if schema is not provided * fix typo * improve code performance * handle the case when table name or view name does not present a schema * Add type anno (#7342) * Updated local dev instructions to include missing step * First pass at type annotations * [schema] Updating the base column schema (#5452) * Update 937d04c16b64_update_datasources.py (#7361) * Feature flag for client cache (#7348) * Feature flag for client cache * Fix integration test * Revert "Fix integration test" This reverts commit 58434ab. * Feature flag for client cache * Fix integration tests * Add feature flag to config.py * Add another feature check * Fix more integration tests * Fix raw HTML in SliceAdder (#7338) * remove backendSync.json (#7331) * [bubbles] issue when using duplicated metrics (#7087) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 (#7359) * SUPERSET-8: Update text in docs copyright footer (#7360) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 * SUPERSET-8: Extra text in docs copyright footer * [schema] Adding commits and removing unnecessary foreign-key definitions (#7371) * Store last selected dashboard in sessionStorage (#7181) * Store last selected dashboard in sessionStorage * Fix tests * [schema] Updating the base metric schema (#5453) * Fix NoneType bug & fill the test recipients with original recipients if empty (#7365) * feat: see Presto row and array data types (#7391) * feat: see Presto row and array data types * fix: address PR comments * fix: lint and build issues * fix: add types * Incorporate feedback from initial PR (prematurely merged to lyft-release-sp8) (#7415) * add stronger type hints where possible * fix: lint issues and add select_star func in Hive * add missing pkg init * fix: build issues * fix: pylint issues * fix: use logging instead of print * feat: view presto row objects in data grid * fix: address feedback * fix: spacing * Workaround for no results returned (#7442) * feat: view presto row objects in data grid (#7436) * feat: view presto row objects in data grid * fix: address feedback * fix: spacing * feat: Scheduling queries from SQL Lab (#7416) * Lightweight pipelines POC * Add docs * Minor fixes * Remove Lyft URL * Use enum * Minor fix * Fix unit tests * Mark props as required

* filter out all nan series (#7313) * improve not rich tooltip (#7345) * Create issue_label_bot.yaml (#7341) * fix: do not save colors without a color scheme (#7347) * [wtforms] Strip leading/trailing whitespace (#7084) * [schema] Updating the datasources schema (#5451) * limit tables/views returned if schema is not provided (#7358) * limit tables/views returned if schema is not provided * fix typo * improve code performance * handle the case when table name or view name does not present a schema * Add type anno (#7342) * Updated local dev instructions to include missing step * First pass at type annotations * [schema] Updating the base column schema (#5452) * Update 937d04c16b64_update_datasources.py (#7361) * Feature flag for client cache (#7348) * Feature flag for client cache * Fix integration test * Revert "Fix integration test" This reverts commit 58434ab. * Feature flag for client cache * Fix integration tests * Add feature flag to config.py * Add another feature check * Fix more integration tests * Fix raw HTML in SliceAdder (#7338) * remove backendSync.json (#7331) * [bubbles] issue when using duplicated metrics (#7087) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 (#7359) * SUPERSET-8: Update text in docs copyright footer (#7360) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 * SUPERSET-8: Extra text in docs copyright footer * [schema] Adding commits and removing unnecessary foreign-key definitions (#7371) * Store last selected dashboard in sessionStorage (#7181) * Store last selected dashboard in sessionStorage * Fix tests * [schema] Updating the base metric schema (#5453) * Fix NoneType bug & fill the test recipients with original recipients if empty (#7365) * Added living goods as among the users of Superset (#7407) * Added living goods as among the users of Superset Living Goods is a non profit organisation with operation in africa and the middle east. We work in community health use data heavily on day to day. Superset is our platform of choice for dashboards. * Update README.md * [dashboard] allow user re-order top-level tabs (#7390) * [SQL Lab] Increase timeout threshold for offline check (#7411) * Bump FAB to 2.0.0 (#7323) * Bump FAB to 2.0.0 * [tests] whitelist SecurityApi login and refresh endpoints * [style] Fix, C812 missing trailing commas * [security] Remove SUPERSET_UPDATE_PERMS flag Registering sources needs to be performed after the views are initialized on UPDATE_PERMS=False configuration * [docs] New, FAB_UPDATE_PERMS and flask fab cli * [docs] Fix, db upgrade needs to come first, create-admin needs a db * [cli] New, superset init bootstraps all permissions for FAB and Superset * [style] Fix, flakes * [annotations] Improves UX on annotation validation, start_dttm, end_dttm (#7326) * Setting renderTrigger on label_colors (#7410) * Refactor out controlUtils.js module + unit tests (#7350) * [WiP]refactor out a controlUtils.js file * unit tests * add missing license * Addressing comments * feature: see Presto row and array data types (#7413) * Merge lastest from master into lyft-release-sp8 (#7405) * filter out all nan series (#7313) * improve not rich tooltip (#7345) * Create issue_label_bot.yaml (#7341) * fix: do not save colors without a color scheme (#7347) * [wtforms] Strip leading/trailing whitespace (#7084) * [schema] Updating the datasources schema (#5451) * limit tables/views returned if schema is not provided (#7358) * limit tables/views returned if schema is not provided * fix typo * improve code performance * handle the case when table name or view name does not present a schema * Add type anno (#7342) * Updated local dev instructions to include missing step * First pass at type annotations * [schema] Updating the base column schema (#5452) * Update 937d04c16b64_update_datasources.py (#7361) * Feature flag for client cache (#7348) * Feature flag for client cache * Fix integration test * Revert "Fix integration test" This reverts commit 58434ab. * Feature flag for client cache * Fix integration tests * Add feature flag to config.py * Add another feature check * Fix more integration tests * Fix raw HTML in SliceAdder (#7338) * remove backendSync.json (#7331) * [bubbles] issue when using duplicated metrics (#7087) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 (#7359) * SUPERSET-8: Update text in docs copyright footer (#7360) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 * SUPERSET-8: Extra text in docs copyright footer * [schema] Adding commits and removing unnecessary foreign-key definitions (#7371) * Store last selected dashboard in sessionStorage (#7181) * Store last selected dashboard in sessionStorage * Fix tests * [schema] Updating the base metric schema (#5453) * Fix NoneType bug & fill the test recipients with original recipients if empty (#7365) * feat: see Presto row and array data types (#7391) * feat: see Presto row and array data types * fix: address PR comments * fix: lint and build issues * fix: add types * add stronger type hints where possible * fix: lint issues and add select_star func in Hive * add missing pkg init * fix: build issues * fix: pylint issues * fix: use logging instead of print * Removed --console-log and superset runserver (#7421) * Fixes dashboard export button missing download and #7353 (#7427) * Added additional German translations to string file (#6604) * Added additional German translations to string file Updates to German translation files as per directions * Removed messages.json * [fix] Fixing SQL parsing issue (#7374) * add chinese translate (#7402) * Quick fix to address deadlock issue (#7434) * feat: view presto row objects in data grid (#7445) * Merge lastest from master into lyft-release-sp8 (#7405) * filter out all nan series (#7313) * improve not rich tooltip (#7345) * Create issue_label_bot.yaml (#7341) * fix: do not save colors without a color scheme (#7347) * [wtforms] Strip leading/trailing whitespace (#7084) * [schema] Updating the datasources schema (#5451) * limit tables/views returned if schema is not provided (#7358) * limit tables/views returned if schema is not provided * fix typo * improve code performance * handle the case when table name or view name does not present a schema * Add type anno (#7342) * Updated local dev instructions to include missing step * First pass at type annotations * [schema] Updating the base column schema (#5452) * Update 937d04c16b64_update_datasources.py (#7361) * Feature flag for client cache (#7348) * Feature flag for client cache * Fix integration test * Revert "Fix integration test" This reverts commit 58434ab. * Feature flag for client cache * Fix integration tests * Add feature flag to config.py * Add another feature check * Fix more integration tests * Fix raw HTML in SliceAdder (#7338) * remove backendSync.json (#7331) * [bubbles] issue when using duplicated metrics (#7087) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 (#7359) * SUPERSET-8: Update text in docs copyright footer (#7360) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 * SUPERSET-8: Extra text in docs copyright footer * [schema] Adding commits and removing unnecessary foreign-key definitions (#7371) * Store last selected dashboard in sessionStorage (#7181) * Store last selected dashboard in sessionStorage * Fix tests * [schema] Updating the base metric schema (#5453) * Fix NoneType bug & fill the test recipients with original recipients if empty (#7365) * feat: see Presto row and array data types (#7391) * feat: see Presto row and array data types * fix: address PR comments * fix: lint and build issues * fix: add types * Incorporate feedback from initial PR (prematurely merged to lyft-release-sp8) (#7415) * add stronger type hints where possible * fix: lint issues and add select_star func in Hive * add missing pkg init * fix: build issues * fix: pylint issues * fix: use logging instead of print * feat: view presto row objects in data grid * fix: address feedback * fix: spacing * feat: Scheduling queries from SQL Lab (#7416) (#7446) * Merge lastest from master into lyft-release-sp8 (#7405) * filter out all nan series (#7313) * improve not rich tooltip (#7345) * Create issue_label_bot.yaml (#7341) * fix: do not save colors without a color scheme (#7347) * [wtforms] Strip leading/trailing whitespace (#7084) * [schema] Updating the datasources schema (#5451) * limit tables/views returned if schema is not provided (#7358) * limit tables/views returned if schema is not provided * fix typo * improve code performance * handle the case when table name or view name does not present a schema * Add type anno (#7342) * Updated local dev instructions to include missing step * First pass at type annotations * [schema] Updating the base column schema (#5452) * Update 937d04c16b64_update_datasources.py (#7361) * Feature flag for client cache (#7348) * Feature flag for client cache * Fix integration test * Revert "Fix integration test" This reverts commit 58434ab. * Feature flag for client cache * Fix integration tests * Add feature flag to config.py * Add another feature check * Fix more integration tests * Fix raw HTML in SliceAdder (#7338) * remove backendSync.json (#7331) * [bubbles] issue when using duplicated metrics (#7087) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 (#7359) * SUPERSET-8: Update text in docs copyright footer (#7360) * SUPERSET-7: Docker compose config version breaks on Ubuntu 16.04 * SUPERSET-8: Extra text in docs copyright footer * [schema] Adding commits and removing unnecessary foreign-key definitions (#7371) * Store last selected dashboard in sessionStorage (#7181) * Store last selected dashboard in sessionStorage * Fix tests * [schema] Updating the base metric schema (#5453) * Fix NoneType bug & fill the test recipients with original recipients if empty (#7365) * feat: see Presto row and array data types (#7391) * feat: see Presto row and array data types * fix: address PR comments * fix: lint and build issues * fix: add types * Incorporate feedback from initial PR (prematurely merged to lyft-release-sp8) (#7415) * add stronger type hints where possible * fix: lint issues and add select_star func in Hive * add missing pkg init * fix: build issues * fix: pylint issues * fix: use logging instead of print * feat: view presto row objects in data grid * fix: address feedback * fix: spacing * Workaround for no results returned (#7442) * feat: view presto row objects in data grid (#7436) * feat: view presto row objects in data grid * fix: address feedback * fix: spacing * feat: Scheduling queries from SQL Lab (#7416) * Lightweight pipelines POC * Add docs * Minor fixes * Remove Lyft URL * Use enum * Minor fix * Fix unit tests * Mark props as required * feat: Add `validate_sql_json` endpoint for checking that a given sql query is valid for the chosen database (#7422) (#7462) merge from lyft-release-sp8 to master * Adds missing metric sum__SP_RUR_TOTL (#7452) * Late import for optional lib pyhive (#7471) * Late import for optional lib pyhive * fix * fix: calendar heatmap examples (#7375) Fixing a set of examples that trip on ValueError vs TypeError * bugfix: Improve support for special characters in schema and table names (#7297) * Bugfix to SQL Lab to support tables and schemas with characters that require quoting * Remove debugging prints * Add uri encoding to secondary tables call * Quote schema names for presto * Quote selected_schema on Snowflake, MySQL and Hive * Remove redundant parens * Add python unit tests * Add js unit test * Fix flake8 linting error * [dashboard] After update filter, trigger new queries when charts are visible (#7233) * trigger query when chart is visible * add integration test * fix: alter sql columns to long text #7463 (#7476) Merge lyft-release-sp8@7bfe7bc to master * Refactor ConsoleLog (#7428) * Revised Chinese translation (#7464) * add chinese translate * edit chinese translation * druid connector: avoid using 'dimensions' for scan queries (#7377) After the following PyDruid change (contained in version 0.5.2) the Superset Histogram charts rendered with Druid data are broken: druid-io/pydruid@0a59a70 Bump the pydruid requirements accordingly in setup.py Issue: #7368

john-bodley added the v0.31 label Mar 21, 2019

john-bodley force-pushed the john-bodley--wtforms-strip branch 2 times, most recently from f73a9d6 to 55afb43 Compare March 21, 2019 22:49

graceguo-supercat reviewed Mar 22, 2019

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[schema] Updating the base column schema #5452

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[schema] Updating the tables schema #5449

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[schema] Updating the datasources schema #5451

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[SIP-7] Ensuring Superset accurately represents the underlying data warehouse #5842

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john-bodley removed the v0.31 label Mar 22, 2019

john-bodley closed this Mar 22, 2019

john-bodley reopened this Mar 22, 2019

john-bodley added the risk:db-migration PRs that require a DB migration label Mar 22, 2019

john-bodley force-pushed the john-bodley--wtforms-strip branch from 55afb43 to ca968cc Compare March 22, 2019 22:13

This was referenced Mar 23, 2019

[schema] Updating the base metric schema #5453

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[schema] Ensuring that the slice datasource fields are non-nullable #7114

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graceguo-supercat approved these changes Apr 11, 2019

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[wtforms] Strip leading/trailing whitespace

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john-bodley force-pushed the john-bodley--wtforms-strip branch from ca968cc to 921c557 Compare April 11, 2019 19:04

john-bodley merged commit cf87173 into apache:master Apr 23, 2019

john-bodley deleted the john-bodley--wtforms-strip branch April 23, 2019 19:04

etr2460 mentioned this pull request Aug 9, 2019

[Dashboard] Hide slice titles when they're empty #8018

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john-bodley mentioned this pull request Sep 19, 2019

[migration] Stripping leading and trailing whitespace #8261

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[wtforms] Strip leading/trailing whitespace #7084

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