diff options
Diffstat (limited to 'debug_toolbar')
| -rw-r--r-- | debug_toolbar/panels/sql/__init__.py | 1 | ||||
| -rw-r--r-- | debug_toolbar/panels/sql/forms.py (renamed from debug_toolbar/forms.py) | 2 | ||||
| -rw-r--r-- | debug_toolbar/panels/sql/panel.py (renamed from debug_toolbar/panels/sql.py) | 117 | ||||
| -rw-r--r-- | debug_toolbar/panels/sql/tracking.py (renamed from debug_toolbar/utils/tracking/db.py) | 0 | ||||
| -rw-r--r-- | debug_toolbar/panels/sql/utils.py (renamed from debug_toolbar/utils/sql.py) | 0 | ||||
| -rw-r--r-- | debug_toolbar/panels/sql/views.py | 113 | ||||
| -rw-r--r-- | debug_toolbar/panels/template/__init__.py | 1 | ||||
| -rw-r--r-- | debug_toolbar/panels/template/panel.py (renamed from debug_toolbar/panels/template.py) | 49 | ||||
| -rw-r--r-- | debug_toolbar/panels/template/views.py | 46 | ||||
| -rw-r--r-- | debug_toolbar/utils/tracking/__init__.py | 0 |
10 files changed, 169 insertions, 160 deletions
diff --git a/debug_toolbar/panels/sql/__init__.py b/debug_toolbar/panels/sql/__init__.py new file mode 100644 index 0000000..90e05cb --- /dev/null +++ b/debug_toolbar/panels/sql/__init__.py @@ -0,0 +1 @@ +from debug_toolbar.panels.sql.panel import SQLDebugPanel # noqa diff --git a/debug_toolbar/forms.py b/debug_toolbar/panels/sql/forms.py index 4f60c11..c18be0c 100644 --- a/debug_toolbar/forms.py +++ b/debug_toolbar/panels/sql/forms.py @@ -10,7 +10,7 @@ from django.utils.encoding import force_text from django.utils.functional import cached_property from django.core.exceptions import ValidationError -from debug_toolbar.utils.sql import reformat_sql +from debug_toolbar.panels.sql.utils import reformat_sql class SQLSelectForm(forms.Form): diff --git a/debug_toolbar/panels/sql.py b/debug_toolbar/panels/sql/panel.py index 226778b..cb80901 100644 --- a/debug_toolbar/panels/sql.py +++ b/debug_toolbar/panels/sql/panel.py @@ -5,16 +5,13 @@ from copy import copy from django.conf.urls import patterns, url from django.db import connections -from django.http import HttpResponseBadRequest -from django.shortcuts import render from django.utils.translation import ugettext_lazy as _, ungettext_lazy as __ -from django.views.decorators.csrf import csrf_exempt -from debug_toolbar.forms import SQLSelectForm from debug_toolbar.panels import DebugPanel +from debug_toolbar.panels.sql.forms import SQLSelectForm from debug_toolbar.utils import render_stacktrace -from debug_toolbar.utils.sql import reformat_sql -from debug_toolbar.utils.tracking.db import CursorWrapper +from debug_toolbar.panels.sql.utils import reformat_sql +from debug_toolbar.panels.sql.tracking import CursorWrapper def get_isolation_level_display(engine, level): @@ -109,7 +106,7 @@ class SQLDebugPanel(DebugPanel): @classmethod def get_urls(cls): - return patterns('debug_toolbar.panels.sql', # noqa + return patterns('debug_toolbar.panels.sql.views', # noqa url(r'^sql_select/$', 'sql_select', name='sql_select'), url(r'^sql_explain/$', 'sql_explain', name='sql_explain'), url(r'^sql_profile/$', 'sql_profile', name='sql_profile'), @@ -211,109 +208,3 @@ class SQLDebugPanel(DebugPanel): 'queries': [q for a, q in self._queries], 'sql_time': self._sql_time, }) - - -@csrf_exempt -def sql_select(request): - """Returns the output of the SQL SELECT statement""" - form = SQLSelectForm(request.POST or None) - - if form.is_valid(): - sql = form.cleaned_data['raw_sql'] - params = form.cleaned_data['params'] - cursor = form.cursor - cursor.execute(sql, params) - headers = [d[0] for d in cursor.description] - result = cursor.fetchall() - cursor.close() - context = { - 'result': result, - 'sql': form.reformat_sql(), - 'duration': form.cleaned_data['duration'], - 'headers': headers, - 'alias': form.cleaned_data['alias'], - } - return render(request, 'debug_toolbar/panels/sql_select.html', context) - return HttpResponseBadRequest('Form errors') - - -@csrf_exempt -def sql_explain(request): - """Returns the output of the SQL EXPLAIN on the given query""" - form = SQLSelectForm(request.POST or None) - - if form.is_valid(): - sql = form.cleaned_data['raw_sql'] - params = form.cleaned_data['params'] - cursor = form.cursor - - conn = form.connection - engine = conn.__class__.__module__.split('.', 1)[0] - - if engine == "sqlite3": - # SQLite's EXPLAIN dumps the low-level opcodes generated for a query; - # EXPLAIN QUERY PLAN dumps a more human-readable summary - # See http://www.sqlite.org/lang_explain.html for details - cursor.execute("EXPLAIN QUERY PLAN %s" % (sql,), params) - elif engine == "psycopg2": - cursor.execute("EXPLAIN ANALYZE %s" % (sql,), params) - else: - cursor.execute("EXPLAIN %s" % (sql,), params) - - headers = [d[0] for d in cursor.description] - result = cursor.fetchall() - cursor.close() - context = { - 'result': result, - 'sql': form.reformat_sql(), - 'duration': form.cleaned_data['duration'], - 'headers': headers, - 'alias': form.cleaned_data['alias'], - } - return render(request, 'debug_toolbar/panels/sql_explain.html', context) - return HttpResponseBadRequest('Form errors') - - -@csrf_exempt -def sql_profile(request): - """Returns the output of running the SQL and getting the profiling statistics""" - form = SQLSelectForm(request.POST or None) - - if form.is_valid(): - sql = form.cleaned_data['raw_sql'] - params = form.cleaned_data['params'] - cursor = form.cursor - result = None - headers = None - result_error = None - try: - cursor.execute("SET PROFILING=1") # Enable profiling - cursor.execute(sql, params) # Execute SELECT - cursor.execute("SET PROFILING=0") # Disable profiling - # The Query ID should always be 1 here but I'll subselect to get - # the last one just in case... - cursor.execute(""" - SELECT * - FROM information_schema.profiling - WHERE query_id = ( - SELECT query_id - FROM information_schema.profiling - ORDER BY query_id DESC - LIMIT 1 - ) -""") - headers = [d[0] for d in cursor.description] - result = cursor.fetchall() - except Exception: - result_error = "Profiling is either not available or not supported by your database." - cursor.close() - context = { - 'result': result, - 'result_error': result_error, - 'sql': form.reformat_sql(), - 'duration': form.cleaned_data['duration'], - 'headers': headers, - 'alias': form.cleaned_data['alias'], - } - return render(request, 'debug_toolbar/panels/sql_profile.html', context) - return HttpResponseBadRequest('Form errors') diff --git a/debug_toolbar/utils/tracking/db.py b/debug_toolbar/panels/sql/tracking.py index fd56ff9..fd56ff9 100644 --- a/debug_toolbar/utils/tracking/db.py +++ b/debug_toolbar/panels/sql/tracking.py diff --git a/debug_toolbar/utils/sql.py b/debug_toolbar/panels/sql/utils.py index 00728a3..00728a3 100644 --- a/debug_toolbar/utils/sql.py +++ b/debug_toolbar/panels/sql/utils.py diff --git a/debug_toolbar/panels/sql/views.py b/debug_toolbar/panels/sql/views.py new file mode 100644 index 0000000..346cf6e --- /dev/null +++ b/debug_toolbar/panels/sql/views.py @@ -0,0 +1,113 @@ +from __future__ import unicode_literals + +from django.http import HttpResponseBadRequest +from django.shortcuts import render +from django.views.decorators.csrf import csrf_exempt + +from debug_toolbar.panels.sql.forms import SQLSelectForm + + +@csrf_exempt +def sql_select(request): + """Returns the output of the SQL SELECT statement""" + form = SQLSelectForm(request.POST or None) + + if form.is_valid(): + sql = form.cleaned_data['raw_sql'] + params = form.cleaned_data['params'] + cursor = form.cursor + cursor.execute(sql, params) + headers = [d[0] for d in cursor.description] + result = cursor.fetchall() + cursor.close() + context = { + 'result': result, + 'sql': form.reformat_sql(), + 'duration': form.cleaned_data['duration'], + 'headers': headers, + 'alias': form.cleaned_data['alias'], + } + return render(request, 'debug_toolbar/panels/sql_select.html', context) + return HttpResponseBadRequest('Form errors') + + +@csrf_exempt +def sql_explain(request): + """Returns the output of the SQL EXPLAIN on the given query""" + form = SQLSelectForm(request.POST or None) + + if form.is_valid(): + sql = form.cleaned_data['raw_sql'] + params = form.cleaned_data['params'] + cursor = form.cursor + + conn = form.connection + engine = conn.__class__.__module__.split('.', 1)[0] + + if engine == "sqlite3": + # SQLite's EXPLAIN dumps the low-level opcodes generated for a query; + # EXPLAIN QUERY PLAN dumps a more human-readable summary + # See http://www.sqlite.org/lang_explain.html for details + cursor.execute("EXPLAIN QUERY PLAN %s" % (sql,), params) + elif engine == "psycopg2": + cursor.execute("EXPLAIN ANALYZE %s" % (sql,), params) + else: + cursor.execute("EXPLAIN %s" % (sql,), params) + + headers = [d[0] for d in cursor.description] + result = cursor.fetchall() + cursor.close() + context = { + 'result': result, + 'sql': form.reformat_sql(), + 'duration': form.cleaned_data['duration'], + 'headers': headers, + 'alias': form.cleaned_data['alias'], + } + return render(request, 'debug_toolbar/panels/sql_explain.html', context) + return HttpResponseBadRequest('Form errors') + + +@csrf_exempt +def sql_profile(request): + """Returns the output of running the SQL and getting the profiling statistics""" + form = SQLSelectForm(request.POST or None) + + if form.is_valid(): + sql = form.cleaned_data['raw_sql'] + params = form.cleaned_data['params'] + cursor = form.cursor + result = None + headers = None + result_error = None + try: + cursor.execute("SET PROFILING=1") # Enable profiling + cursor.execute(sql, params) # Execute SELECT + cursor.execute("SET PROFILING=0") # Disable profiling + # The Query ID should always be 1 here but I'll subselect to get + # the last one just in case... + cursor.execute(""" + SELECT * + FROM information_schema.profiling + WHERE query_id = ( + SELECT query_id + FROM information_schema.profiling + ORDER BY query_id DESC + LIMIT 1 + ) +""") + headers = [d[0] for d in cursor.description] + result = cursor.fetchall() + except Exception: + result_error = "Profiling is either not available or not supported by your database." + cursor.close() + context = { + 'result': result, + 'result_error': result_error, + 'sql': form.reformat_sql(), + 'duration': form.cleaned_data['duration'], + 'headers': headers, + 'alias': form.cleaned_data['alias'], + } + return render(request, 'debug_toolbar/panels/sql_profile.html', context) + return HttpResponseBadRequest('Form errors') diff --git a/debug_toolbar/panels/template/__init__.py b/debug_toolbar/panels/template/__init__.py new file mode 100644 index 0000000..d2f595d --- /dev/null +++ b/debug_toolbar/panels/template/__init__.py @@ -0,0 +1 @@ +from debug_toolbar.panels.template.panel import TemplateDebugPanel # noqa diff --git a/debug_toolbar/panels/template.py b/debug_toolbar/panels/template/panel.py index e21cc9e..7c4b06a 100644 --- a/debug_toolbar/panels/template.py +++ b/debug_toolbar/panels/template/panel.py @@ -5,21 +5,17 @@ from pprint import pformat import django from django import http -from django.http import HttpResponseBadRequest from django.conf import settings from django.conf.urls import patterns, url from django.db.models.query import QuerySet, RawQuerySet -from django.shortcuts import render -from django.template import TemplateDoesNotExist from django.template.context import get_standard_processors from django.test.signals import template_rendered from django.utils.encoding import force_text -from django.utils.safestring import mark_safe from django.utils import six from django.utils.translation import ugettext_lazy as _ from debug_toolbar.panels import DebugPanel -from debug_toolbar.utils.tracking.db import recording, SQLQueryTriggered +from debug_toolbar.panels.sql.tracking import recording, SQLQueryTriggered from debug_toolbar.utils import settings as dt_settings # Code taken and adapted from Simon Willison and Django Snippets: @@ -120,8 +116,8 @@ class TemplateDebugPanel(DebugPanel): @classmethod def get_urls(cls): - return patterns('debug_toolbar.panels.template', # noqa - url(r'^template_source/$', template_source, name='template_source'), + return patterns('debug_toolbar.panels.template.views', # noqa + url(r'^template_source/$', 'template_source', name='template_source'), ) def nav_title(self): @@ -161,42 +157,3 @@ class TemplateDebugPanel(DebugPanel): 'template_dirs': [normpath(x) for x in settings.TEMPLATE_DIRS], 'context_processors': context_processors, }) - - -def template_source(request): - """ - Return the source of a template, syntax-highlighted by Pygments if - it's available. - """ - template_name = request.GET.get('template', None) - if template_name is None: - return HttpResponseBadRequest('"template" key is required') - - from django.template.loader import find_template_loader - loaders = [] - for loader_name in settings.TEMPLATE_LOADERS: - loader = find_template_loader(loader_name) - if loader is not None: - loaders.append(loader) - for loader in loaders: - try: - source, display_name = loader.load_template_source(template_name) - break - except TemplateDoesNotExist: - source = "Template Does Not Exist: %s" % (template_name,) - - try: - from pygments import highlight - from pygments.lexers import HtmlDjangoLexer - from pygments.formatters import HtmlFormatter - - source = highlight(source, HtmlDjangoLexer(), HtmlFormatter()) - source = mark_safe(source) - source.pygmentized = True - except ImportError: - pass - - return render(request, 'debug_toolbar/panels/template_source.html', { - 'source': source, - 'template_name': template_name - }) diff --git a/debug_toolbar/panels/template/views.py b/debug_toolbar/panels/template/views.py new file mode 100644 index 0000000..30bd167 --- /dev/null +++ b/debug_toolbar/panels/template/views.py @@ -0,0 +1,46 @@ +from __future__ import unicode_literals + +from django.http import HttpResponseBadRequest +from django.conf import settings +from django.shortcuts import render +from django.template import TemplateDoesNotExist +from django.template.loader import find_template_loader +from django.utils.safestring import mark_safe + + +def template_source(request): + """ + Return the source of a template, syntax-highlighted by Pygments if + it's available. + """ + template_name = request.GET.get('template', None) + if template_name is None: + return HttpResponseBadRequest('"template" key is required') + + loaders = [] + for loader_name in settings.TEMPLATE_LOADERS: + loader = find_template_loader(loader_name) + if loader is not None: + loaders.append(loader) + for loader in loaders: + try: + source, display_name = loader.load_template_source(template_name) + break + except TemplateDoesNotExist: + source = "Template Does Not Exist: %s" % (template_name,) + + try: + from pygments import highlight + from pygments.lexers import HtmlDjangoLexer + from pygments.formatters import HtmlFormatter + + source = highlight(source, HtmlDjangoLexer(), HtmlFormatter()) + source = mark_safe(source) + source.pygmentized = True + except ImportError: + pass + + return render(request, 'debug_toolbar/panels/template_source.html', { + 'source': source, + 'template_name': template_name + }) diff --git a/debug_toolbar/utils/tracking/__init__.py b/debug_toolbar/utils/tracking/__init__.py deleted file mode 100644 index e69de29..0000000 --- a/debug_toolbar/utils/tracking/__init__.py +++ /dev/null |