Python - Revision history

Leo at 21:15, 22 January 2020

2020-01-22T21:15:06Z

@@ Line 49: / Line 49: @@
 for entity in doc.ents:
      print(entity.text, entity.label_)
 }}

Leo: /* spaCy */

2020-01-21T04:59:41Z

spaCy

← Older revision		Revision as of 04:59, 21 January 2020
Line 22:		Line 22:
	Example code:		Example code:
	{{highlight\|lang=python\|code=		{{highlight\|lang=python\|code=
			#!/usr/bin/python
			# -- coding: latin-1 --

			# If using python 2, the following is required.
			from __future__ import unicode_literals

	import spacy		import spacy

Leo: /* spaCy */

2020-01-21T04:55:40Z

spaCy

← Older revision		Revision as of 04:55, 21 January 2020
Line 11:		Line 11:

	== spaCy ==		== spaCy ==

			To install SpaCy and the English model:
	{{highlight\|lang=terminal\|code=		{{highlight\|lang=terminal\|code=
	# pip install spacy		# pip install spacy
			# python -m spacy download en_core_web_sm
	}}		}}

	~~To use SpaCy, install the package and then download one of the pre-existing~~ models ~~from~~ https://github.com/explosion/spacy-models/releases.		Additional models can be found at: https://github.com/explosion/spacy-models/releases.

	Example code:		Example code:

Leo at 04:52, 21 January 2020

2020-01-21T04:52:52Z

← Older revision		Revision as of 04:52, 21 January 2020
Line 1:		Line 1:
	Random notes related to Python.		Random notes related to Python.

			== pip ==
			If you use pip as root, you should set the umask to {{code\|022}} so that the packages that are installed {{code\|/usr/lib64/python2.7/site-packages}} for instance are usable by other users on the system.

			To reinstall a package with pip:
			{{highlight\|lang=terminal\|code=
			# pip install --upgrade --force-reinstall <package>
			}}


	== spaCy ==		== spaCy ==

Leo: /* spaCy */

2020-01-21T04:37:19Z

spaCy

← Older revision		Revision as of 04:37, 21 January 2020
Line 6:		Line 6:
	}}		}}

			To use SpaCy, install the package and then download one of the pre-existing models from https://github.com/explosion/spacy-models/releases.

	Example code:		Example code:

Leo at 04:34, 21 January 2020

2020-01-21T04:34:22Z

@@ Line 1: / Line 1: @@
-This is a page dedicated to me learning python.
+Random notes related to Python.
 == No module named ez_setup ==
 While trying to install a package, you get:
- Traceback (most recent call last):
+{{highlight|lang=text|code=
-   File "setup.py", line 12, in <module>
+Traceback (most recent call last):
-     from ez_setup import use_setuptools
+  File "setup.py", line 12, in <module>
- ImportError: No module named ez_setup
+    from ez_setup import use_setuptools
 On CentOS (or other RHEL derivatives), run:
- yum install python-setuptools
+{{highlight|lang=terminal|code
 On other platforms, it's probably named {{code|python-distutils}}
 == MySQL ==
 To install the MySQL connector:
- yum instal MySQL-python
+{{highlight|lang=terminal|code=
 To use it, import {{code|_mysql}}, or you can use the {{code|MySQLdb}} wrapper. Basically, to fetch something, we can now do:
- import MySQLdb as mdb # Wraps _mysql
+}}
-The above is analogous to {{code|<?php $result = mysql_fetch_array($handle); ?>}}. If we take out {{code|mdb.cursors.DictCursor}}, the records will not be in a dictionary but rather fields.
+The above is analogous to {{code|1=<?php $result = mysql_fetch_array($handle); ?>}}. If we take out {{code|mdb.cursors.DictCursor}}, the records will not be in a dictionary but rather fields.
 [[Category:Code]]

Leo: Text replacement - "" to "}}"

2017-02-24T19:14:43Z

Text replacement - "</code>" to "}}"

← Older revision		Revision as of 19:14, 24 February 2017
Line 12:		Line 12:
	yum install python-setuptools		yum install python-setuptools

	On other platforms, it's probably named {{code\|python-distutils~~</code>~~		On other platforms, it's probably named {{code\|python-distutils}}


Line 20:		Line 20:
	yum instal MySQL-python		yum instal MySQL-python

	To use it, import {{code\|_mysql~~</code>~~, or you can use the {{code\|MySQLdb~~</code>~~ wrapper. Basically, to fetch something, we can now do:		To use it, import {{code\|_mysql}}, or you can use the {{code\|MySQLdb}} wrapper. Basically, to fetch something, we can now do:


Line 36:		Line 36:
	print record["lyric"]		print record["lyric"]

	The above is analogous to {{code\|<?php $result = mysql_fetch_array($handle); ?>~~</code>~~. If we take out {{code\|mdb.cursors.DictCursor~~</code>~~, the records will not be in a dictionary but rather fields.		The above is analogous to {{code\|<?php $result = mysql_fetch_array($handle); ?>}}. If we take out {{code\|mdb.cursors.DictCursor}}, the records will not be in a dictionary but rather fields.

	[[Category:Code]]		[[Category:Code]]

Leo: Text replacement - "`" to "{{code|"`


2017-02-24T19:13:13Z
Text replacement - "<code>" to "{{code|"

				
				
				
				
				
				← Older revision
				Revision as of 19:13, 24 February 2017
				
Line 12:
Line 12:
  yum install python-setuptools   yum install python-setuptools



On other platforms, it's probably named <code>python-distutils</code> On other platforms, it's probably named {{code|python-distutils</code>






Line 20:
Line 20:
  yum instal MySQL-python   yum instal MySQL-python



To use it, import <code>_mysql</code>, or you can use the <code>MySQLdb</code> wrapper. Basically, to fetch something, we can now do: To use it, import {{code|_mysql</code>, or you can use the {{code|MySQLdb</code> wrapper. Basically, to fetch something, we can now do:






Line 36:
Line 36:
          print record["lyric"]           print record["lyric"]



The above is analogous to <code><?php $result = mysql_fetch_array($handle); ?></code>. If we take out <code>mdb.cursors.DictCursor</code>, the records will not be in a dictionary but rather fields. The above is analogous to {{code|<?php $result = mysql_fetch_array($handle); ?></code>. If we take out {{code|mdb.cursors.DictCursor</code>, the records will not be in a dictionary but rather fields.



[[Category:Code]] [[Category:Code]]



Leo: /* MySQL */
2013-04-22T05:01:01Z
MySQL

				
				
				
				
				
				← Older revision
				Revision as of 05:01, 22 April 2013
				
Line 20:
Line 20:
  yum instal MySQL-python   yum instal MySQL-python



To use it, import <code>_mysql</code> To use it, import <code>_mysql</code>, or you can use the <code>MySQLdb</code> wrapper. Basically, to fetch something, we can now do:




 import MySQLdb as mdb # Wraps _mysql
 import sys
 
 con = mdb.connect("search", "lyricslive", "lyricslive", "lyricslive")
 
 with con:
     cur = con.cursor(mdb.cursors.DictCursor)
     cur.execute("SELECT * FROM lyric LIMIT 1")
     results = cur.fetchall()
 
     for record in results:
         print record["lyric"]

The above is analogous to <code><?php $result = mysql_fetch_array($handle); ?></code>. If we take out <code>mdb.cursors.DictCursor</code>, the records will not be in a dictionary but rather fields.



[[Category:Code]] [[Category:Code]]





Leo at 04:34, 22 April 2013
2013-04-22T04:34:05Z


				
				
				
				
				
				← Older revision
				Revision as of 04:34, 22 April 2013
				
Line 13:
Line 13:



On other platforms, it's probably named <code>python-distutils</code> On other platforms, it's probably named <code>python-distutils</code>


== MySQL ==

To install the MySQL connector:
 yum instal MySQL-python

To use it, import <code>_mysql</code>




[[Category:Code]] [[Category:Code]]

← Older revision		Revision as of 19:13, 24 February 2017
Line 12:		Line 12:
	yum install python-setuptools		yum install python-setuptools

	On other platforms, it's probably named <code>python-distutils</code>		On other platforms, it's probably named {{code\|python-distutils</code>


Line 20:		Line 20:
	yum instal MySQL-python		yum instal MySQL-python

	To use it, import <code>_mysql</code>, or you can use the <code>MySQLdb</code> wrapper. Basically, to fetch something, we can now do:		To use it, import {{code\|_mysql</code>, or you can use the {{code\|MySQLdb</code> wrapper. Basically, to fetch something, we can now do:


Line 36:		Line 36:
	print record["lyric"]		print record["lyric"]

	The above is analogous to <code><?php $result = mysql_fetch_array($handle); ?></code>. If we take out <code>mdb.cursors.DictCursor</code>, the records will not be in a dictionary but rather fields.		The above is analogous to {{code\|<?php $result = mysql_fetch_array($handle); ?></code>. If we take out {{code\|mdb.cursors.DictCursor</code>, the records will not be in a dictionary but rather fields.

	[[Category:Code]]		[[Category:Code]]

← Older revision		Revision as of 04:34, 22 April 2013
Line 13:		Line 13:

	On other platforms, it's probably named <code>python-distutils</code>		On other platforms, it's probably named <code>python-distutils</code>


			== MySQL ==

			To install the MySQL connector:
			yum instal MySQL-python

			To use it, import <code>_mysql</code>


	[[Category:Code]]		[[Category:Code]]

Python - Revision history

Leo at 21:15, 22 January 2020

Leo: /* spaCy */

Leo: /* spaCy */

Leo at 04:52, 21 January 2020

Leo: /* spaCy */

Leo at 04:34, 21 January 2020

Leo: Text replacement - "" to "}}"

Leo: Text replacement - "" to "{{code|"

Leo: /* MySQL */

Leo at 04:34, 22 April 2013

Leo: Text replacement - "`" to "{{code|"`