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Swap count and value in analyze output

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This commit is contained in:
Simon Willison 2020-12-12 21:39:53 -08:00
commit 1491467444
4 changed files with 20 additions and 20 deletions
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24
docs/cli.rst
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@ -298,14 +298,14 @@ To inspect the ``tags`` table in the ``github.db`` database, run the following::
Distinct values: 14 Distinct values: 14
Most common: Most common:
107914493: 88 88: 107914493
140912432: 75 75: 140912432
206156866: 27 27: 206156866
Least common: Least common:
209590345: 1 1: 209590345
206649770: 2 2: 206649770
303218369: 2 2: 303218369
tags.name: (2/3) tags.name: (2/3)
@ -316,14 +316,14 @@ To inspect the ``tags`` table in the ``github.db`` database, run the following::
Distinct values: 175 Distinct values: 175
Most common: Most common:
0.2: 10 10: 0.2
0.1: 9 9: 0.1
0.3: 7 7: 0.3
Least common: Least common:
0.1.1: 1 1: 0.1.1
0.11.1: 1 1: 0.11.1
0.1a2: 1 1: 0.1a2
tags.sha: (3/3) tags.sha: (3/3)

4
sqlite_utils/cli.py
View file

@ -1394,7 +1394,7 @@ def analyze_tables(
# Now we now how many we need to do # Now we now how many we need to do
for i, (table, column) in enumerate(todo): for i, (table, column) in enumerate(todo):
column_details = db[table].analyze_column( column_details = db[table].analyze_column(
column, total_rows=table_counts[table] column, total_rows=table_counts[table], value_truncate=80
) )
if save: if save:
db["_analyze_tables_"].insert( db["_analyze_tables_"].insert(
@ -1438,7 +1438,7 @@ def _render_common(title, values):
return "" return ""
lines = [title] lines = [title]
for value, count in values: for value, count in values:
lines.append(" {}: {}".format(value, count)) lines.append(" {}: {}".format(count, value))
return "\n".join(lines) return "\n".join(lines)

2
sqlite_utils/db.py
View file

@ -1944,7 +1944,7 @@ class Table(Queryable):
return self return self
def analyze_column( def analyze_column(
self, column, common_limit=10, value_truncate=80, total_rows=None self, column, common_limit=10, value_truncate=None, total_rows=None
): ):
db = self.db db = self.db
table = self.name table = self.name

10
tests/test_analyze_tables.py
View file

@ -108,10 +108,10 @@ stuff.owner: (2/3)
Distinct values: 4 Distinct values: 4
Most common: Most common:
Joan: 3 3: Joan
Terryterryterry: 2 2: Terryterryterry
Kumar: 2 2: Kumar
Anne: 1 1: Anne
stuff.size: (3/3) stuff.size: (3/3)
@ -123,7 +123,7 @@ stuff.size: (3/3)
Most common: Most common:
5: 5 5: 5
4: 3""" 3: 4"""
).strip() ).strip()
) )