<s>
PyCharm	B-Application
is	O
an	O
integrated	B-Application
development	I-Application
environment	I-Application
(	O
IDE	B-Application
)	O
used	O
for	O
programming	O
in	O
Python	B-Language
.	O
</s>
<s>
It	O
provides	O
code	O
analysis	O
,	O
a	O
graphical	O
debugger	B-Application
,	O
an	O
integrated	O
unit	O
tester	O
,	O
integration	O
with	O
version	B-Architecture
control	I-Architecture
systems	I-Architecture
,	O
and	O
supports	O
web	O
development	O
with	O
Django	B-Language
.	O
</s>
<s>
PyCharm	B-Application
is	O
developed	O
by	O
the	O
Czech	O
company	O
JetBrains	O
.	O
</s>
<s>
It	O
is	O
cross-platform	B-Operating_System
,	O
working	O
on	O
Microsoft	B-Application
Windows	I-Application
,	O
macOS	B-Application
and	O
Linux	B-Application
.	O
</s>
<s>
PyCharm	B-Application
has	O
a	O
Professional	O
Edition	O
,	O
released	O
under	O
a	O
proprietary	B-Application
license	I-Application
and	O
a	O
Community	O
Edition	O
released	O
under	O
the	O
Apache	B-Application
License	I-Application
.	O
</s>
<s>
PyCharm	B-Application
Community	O
Edition	O
is	O
less	O
extensive	O
than	O
the	O
Professional	O
Edition	O
.	O
</s>
<s>
Scientific	O
tools	O
integration	O
:	O
integrates	O
with	O
IPython	O
Notebook	O
,	O
has	O
an	O
interactive	O
Python	B-Language
console	O
,	O
and	O
supports	O
Anaconda	O
as	O
well	O
as	O
multiple	O
scientific	O
packages	O
including	O
Matplotlib	O
and	O
NumPy	O
.	O
</s>
<s>
PyCharm	B-Application
was	O
released	O
to	O
the	O
market	O
of	O
the	O
Python-focused	O
IDEs	O
to	O
compete	O
with	O
PyDev	B-Language
(	O
for	O
Eclipse	B-Application
)	O
or	O
the	O
more	O
broadly	O
focused	O
Komodo	B-Language
IDE	I-Language
by	O
ActiveState	O
.	O
</s>
<s>
PyCharm	B-Application
became	O
Open	O
Source	O
on	O
22	O
October	O
2013	O
.	O
</s>
<s>
The	O
Open	O
Source	O
variant	O
is	O
released	O
under	O
the	O
name	O
Community	O
Edition	O
–	O
while	O
the	O
commercial	O
variant	O
,	O
Professional	O
Edition	O
,	O
contains	O
closed-source	B-Application
modules	O
.	O
</s>
<s>
PyCharm	B-Application
Professional	O
Edition	O
is	O
free	O
for	O
open-source	O
projects	O
and	O
for	O
some	O
educational	O
uses	O
.	O
</s>
<s>
PyCharm	B-Application
Community	O
Edition	O
is	O
distributed	O
under	O
Apache2	O
license	O
.	O
</s>
<s>
The	O
source	O
code	O
is	O
available	O
on	O
GitHub	B-Application
.	O
</s>
