From 454f1779f098396b46bc8fe53a9820926a284cd4 Mon Sep 17 00:00:00 2001 From: root Date: Sun, 12 Apr 2020 17:13:34 +0530 Subject: colorize json --- mitmproxy/contentviews/json.py | 31 +++++++++++++++++++++++++++---- mitmproxy/tools/console/palettes.py | 23 +++++++++++++++++++++++ 2 files changed, 50 insertions(+), 4 deletions(-) (limited to 'mitmproxy') diff --git a/mitmproxy/contentviews/json.py b/mitmproxy/contentviews/json.py index 15c624ad..dbe600aa 100644 --- a/mitmproxy/contentviews/json.py +++ b/mitmproxy/contentviews/json.py @@ -1,3 +1,4 @@ +import re import json from typing import Optional @@ -9,8 +10,7 @@ def pretty_json(s: bytes) -> Optional[bytes]: p = json.loads(s.decode('utf-8')) except ValueError: return None - pretty = json.dumps(p, sort_keys=True, indent=4, ensure_ascii=False) - return pretty.encode("utf8", "strict") + return p class ViewJSON(base.View): @@ -21,7 +21,30 @@ class ViewJSON(base.View): "application/vnd.api+json" ] + @staticmethod + def _format(pj): + li = [] + for chunk in json.JSONEncoder(indent=4, sort_keys=True, ensure_ascii=False).iterencode(pj): + k = re.split("\\n", chunk) + if(len(k) > 1): + if(len(k[0]) > 0): + li.append(('text', k[0])) + yield li + li = [] + chunk = k[1] + else: + chunk = k[0] + if(re.match('^\s*\".*\"$', chunk)): + li.append(('json_string', chunk)) + elif(re.match('\s*[0-9]+[.]{0,1}[0-9]*', chunk)): + li.append(('json_number', chunk)) + elif(re.match('\s*true|null|false', chunk)): + li.append(('json_boolean', chunk)) + else: + li.append(('text', chunk)) + yield li + def __call__(self, data, **metadata): pj = pretty_json(data) - if pj: - return "JSON", base.format_text(pj) + if pj is not None: + return "JSON", self._format(pj) diff --git a/mitmproxy/tools/console/palettes.py b/mitmproxy/tools/console/palettes.py index 6033ff25..683afa42 100644 --- a/mitmproxy/tools/console/palettes.py +++ b/mitmproxy/tools/console/palettes.py @@ -35,6 +35,9 @@ class Palette: # Hex view 'offset', + # JSON view + 'json_string', 'json_number', 'json_boolean', + # Grid Editor 'focusfield', 'focusfield_error', 'field_error', 'editfield', @@ -170,6 +173,11 @@ class LowDark(Palette): # Hex view offset = ('dark cyan', 'default'), + # JSON view + json_string = ('dark blue', 'default'), + json_number = ('light magenta', 'default'), + json_boolean = ('dark magenta', 'default'), + # Grid Editor focusfield = ('black', 'light gray'), focusfield_error = ('dark red', 'light gray'), @@ -270,6 +278,11 @@ class LowLight(Palette): # Hex view offset = ('dark blue', 'default'), + # JSON view + json_string = ('dark blue', 'default'), + json_number = ('light magenta', 'default'), + json_boolean = ('dark magenta', 'default'), + # Grid Editor focusfield = ('black', 'light gray'), focusfield_error = ('dark red', 'light gray'), @@ -380,6 +393,11 @@ class SolarizedLight(LowLight): # Hex view offset = (sol_cyan, 'default'), + # JSON view + json_string = (sol_cyan, 'default'), + json_number = (sol_blue, 'default'), + json_boolean = (sol_magenta, 'default'), + # Grid Editor focusfield = (sol_base00, sol_base2), focusfield_error = (sol_red, sol_base2), @@ -454,6 +472,11 @@ class SolarizedDark(LowDark): # Hex view offset = (sol_cyan, 'default'), + # JSON view + json_string = (sol_cyan, 'default'), + json_number = (sol_blue, 'default'), + json_boolean = (sol_magenta, 'default'), + # Grid Editor focusfield = (sol_base0, sol_base02), focusfield_error = (sol_red, sol_base02), -- cgit v1.2.3 From ca74ec3c774345bccc0e4e90fe6c231ce598663c Mon Sep 17 00:00:00 2001 From: Maximilian Hils Date: Sun, 19 Apr 2020 16:44:52 +0200 Subject: json contentview: minor improvements --- mitmproxy/contentviews/json.py | 62 +++++++++++++++++++++--------------------- 1 file changed, 31 insertions(+), 31 deletions(-) (limited to 'mitmproxy') diff --git a/mitmproxy/contentviews/json.py b/mitmproxy/contentviews/json.py index dbe600aa..a5a7d03b 100644 --- a/mitmproxy/contentviews/json.py +++ b/mitmproxy/contentviews/json.py @@ -1,16 +1,39 @@ import re import json -from typing import Optional + +import typing from mitmproxy.contentviews import base +PARSE_ERROR = object() + -def pretty_json(s: bytes) -> Optional[bytes]: +def parse_json(s: bytes) -> typing.Any: try: - p = json.loads(s.decode('utf-8')) + return json.loads(s.decode('utf-8')) except ValueError: - return None - return p + return PARSE_ERROR + + +def format_json(data: typing.Any) -> typing.Iterator[base.TViewLine]: + encoder = json.JSONEncoder(indent=4, sort_keys=True, ensure_ascii=False) + current_line: base.TViewLine = [] + for chunk in encoder.iterencode(data): + if "\n" in chunk: + rest_of_last_line, chunk = chunk.split("\n", maxsplit=1) + # rest_of_last_line is a delimiter such as , or [ + current_line.append(('text', rest_of_last_line)) + yield current_line + current_line = [] + if re.match(r'\s*"', chunk): + current_line.append(('json_string', chunk)) + elif re.match(r'\s*\d', chunk): + current_line.append(('json_number', chunk)) + elif re.match(r'\s*(true|null|false)', chunk): + current_line.append(('json_boolean', chunk)) + else: + current_line.append(('text', chunk)) + yield current_line class ViewJSON(base.View): @@ -21,30 +44,7 @@ class ViewJSON(base.View): "application/vnd.api+json" ] - @staticmethod - def _format(pj): - li = [] - for chunk in json.JSONEncoder(indent=4, sort_keys=True, ensure_ascii=False).iterencode(pj): - k = re.split("\\n", chunk) - if(len(k) > 1): - if(len(k[0]) > 0): - li.append(('text', k[0])) - yield li - li = [] - chunk = k[1] - else: - chunk = k[0] - if(re.match('^\s*\".*\"$', chunk)): - li.append(('json_string', chunk)) - elif(re.match('\s*[0-9]+[.]{0,1}[0-9]*', chunk)): - li.append(('json_number', chunk)) - elif(re.match('\s*true|null|false', chunk)): - li.append(('json_boolean', chunk)) - else: - li.append(('text', chunk)) - yield li - def __call__(self, data, **metadata): - pj = pretty_json(data) - if pj is not None: - return "JSON", self._format(pj) + data = parse_json(data) + if data is not PARSE_ERROR: + return "JSON", format_json(data) -- cgit v1.2.3