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| author | Gerhard Häring <gh@ghaering.de> | 2006-05-01 15:14:48 (GMT) |
|---|---|---|
| committer | Gerhard Häring <gh@ghaering.de> | 2006-05-01 15:14:48 (GMT) |
| commit | 82560ebb8d2472be5a916a6013deff89781b452d (patch) | |
| tree | 9c45300b8f53df02cc1ae84c18e11db7fd264d97 /Doc/lib/sqlite3/simple_tableprinter.py | |
| parent | e3c958c33badaff340ee8dcf2c5f64aaa87ffda4 (diff) | |
| download | cpython-82560ebb8d2472be5a916a6013deff89781b452d.zip cpython-82560ebb8d2472be5a916a6013deff89781b452d.tar.gz cpython-82560ebb8d2472be5a916a6013deff89781b452d.tar.bz2 | |
Further integration of the documentation for the sqlite3 module. There's still
quite some content to move over from the pysqlite manual, but it's a start now.
Diffstat (limited to 'Doc/lib/sqlite3/simple_tableprinter.py')
| -rw-r--r-- | Doc/lib/sqlite3/simple_tableprinter.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Doc/lib/sqlite3/simple_tableprinter.py b/Doc/lib/sqlite3/simple_tableprinter.py new file mode 100644 index 0000000..6368668 --- /dev/null +++ b/Doc/lib/sqlite3/simple_tableprinter.py @@ -0,0 +1,26 @@ +import sqlite3
+
+FIELD_MAX_WIDTH = 20
+TABLE_NAME = 'people'
+SELECT = 'select * from %s order by age, name_last' % TABLE_NAME
+
+con = sqlite3.connect("mydb")
+
+cur = con.cursor()
+cur.execute(SELECT)
+
+# Print a header.
+for fieldDesc in cur.description:
+ print fieldDesc[0].ljust(FIELD_MAX_WIDTH) ,
+print # Finish the header with a newline.
+print '-' * 78
+
+# For each row, print the value of each field left-justified within
+# the maximum possible width of that field.
+fieldIndices = range(len(cur.description))
+for row in cur:
+ for fieldIndex in fieldIndices:
+ fieldValue = str(row[fieldIndex])
+ print fieldValue.ljust(FIELD_MAX_WIDTH) ,
+
+ print # Finish the row with a newline.
|